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Alexandre Alahi

EPFL ENAC IIC VITA
GC C1 383 (Bâtiment GC)
Station 18
1015 Lausanne

EPFL ENAC IIC VITA
GC C1 383 (Bâtiment GC)
Station 18
1015 Lausanne

EPFL ENAC IIC VITA
GC C1 383 (Bâtiment GC)
Station 18
1015 Lausanne

Expertise

Transportation
Mobility
Computer Vision
Machine Learning
Deep Learning
Human-Robot Interaction
Socially-aware Artificial Intelligence
Ambient Intelligence
Alexandre Alahi is an associate professor at EPFL leading the Visual Intelligence for Transportation laboratory (VITA). Before joining EPFL in 2017, he spent multiple years at Stanford University as a Post-doc and Research Scientist.
His research lies at the intersection of Computer Vision, Machine Learning, and Robotics applied to transportation & mobility. To make Artificial Intelligence (AI) driven systems such as autonomous vehicles a safe reality, his lab works on a new type of Artificial Intelligence (AI), namely socially-aware AI, i.e., an AI augmented with social intelligence.
In 2022&2023, Alexandre was recognized as one of the top 100 Most Influential Scholar in Computer Vision over the past 10 years.
His research team received the editor's choice award from the journal Image and vision computing (2021) for their work on human motion prediction, the honorable mention at an ICCV workshop (2019) for their work on human pose estimation,
the CVPR Open Source Award (2012) for their work on Retina-inspired image descriptors, and the ICDSC Challenge Prize (2009) for their sparsity-driven algorithm that has tracked more than 100 million pedestrians to date.
His work has been licensed to several companies and covered internationally by BBC, abc, PBS, Euronews, Wall street journal, and other national news outlets around the world. Alexandre has also co-founded multiple startups such as Visiosafe, and won several startup competitions. He was elected as one of the Top 20 Swiss Venture leaders in 2010.

Awards

CVPR Open Source Award

0

ICDSC Challenge Prize

0

AI 100 Most Influential Scholar Honorable Mention in Computer Vision

2022

AI 2000 Most Influential Scholar Honorable Mention

2022

Testing autonomous vehicles and AI: perspectives and challenges from cybersecurity, transparency, robustness and fairness

D. Fernández LlorcaR. HamonH. JunklewitzK. GrosseL. Kunze  et al.

European Transport Research Review. 2025. DOI : 10.1186/s12544-025-00732-x.

GeoDistill: Geometry-Guided Self-Distillation for Weakly Supervised Cross-View Localization

Shaowen TongZ. XiaA. AlahiXuming HeYujiao Shi

2025. International Conference on Computer Vision, Honolulu, Hawai'i, USA, 2025-10-19 - 2025-10-23.

Boosting Omnidirectional Stereo Matching with a Pre-trained Depth Foundation Model

J. EndresO. HahnC. CorbièreS. Schaub-MeyerS. Roth  et al.

2025. 2025 IEEE/RSJ International Conference on Intelligent Robots and Systems, Hangzhou, China, 2025-10-19 - 2025-10-25.

Social-Pose: Enhancing Trajectory Prediction with Human Body Pose

Y. GaoS. SaadatnejadA. Alahi

IEEE Transactions on Intelligent Transportation Systems. 2025. DOI : 10.1109/TITS.2025.3594889.

TAROT: Targeted Data Selection via Optimal Transport

L. FengF. NieY. LiuA. Alahi

2025. International Conference on Machine Learning, Vancouver, Canada, 2025-07-13 - 2025-07-19.

HELVIPAD: A Real-World Dataset for Omnidirectional Stereo Depth Estimation

M. ZayeneJ. EndresA. HavolliC. CorbièreS. Cherkaoui  et al.

The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

GEM: A Generalizable Ego-Vision Multimodal World Model for Fine-Grained Ego-Motion, Object Dynamics, and Scene Composition Control

M. HassanS. StapfA. RahimiP. M. B. RezendeY. Haghighi  et al.

2025. The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

MotionMap: Representing Multimodality in Human Pose Forecasting

R. HosseininejadM. ShuklaS. SaadatnejadM. SalzmannA. Alahi

2025. IEEE Conference on Computer Vision and Pattern Recognition, Nashville, Tennessee, USA, 2025-06-11 - 2025-06-15.

FG2 : Fine-Grained Cross-View Localization by Fine-Grained Feature Matching

Z. XiaA. Alahi

2025. The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

Certified Human Trajectory Prediction

M. BahariS. SaadatnejadA. FarsangiS.-M. Moosavi-DezfooliA. Alahi

2025. IEEE/CVF Conference on Computer Vision and Pattern Recognition, Nashville, 2025-06-11 - 2025-06-15.

Towards Generalizable Trajectory Prediction using Dual-Level Representation Learning and Adaptive Prompting

K. Messaoud Ben AmorMatthieu CordA. Alahi

2025. The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

Principles and Guidelines for Evaluating Social RobotNavigation Algorithms

A. FrancisC. Perez-D'ArpinoC. LiF. XiaA. Alahi  et al.

ACM TRANSACTIONS ON HUMAN-ROBOT INTERACTION. 2025. DOI : 10.1145/3700599.

Towards Self-Supervised Covariance Estimation in Deep Heteroscedastic Regression

M. ShuklaA. ShameemM. SalzmannA. Alahi

2025. 13th International Conference on Learning Representations (ICLR 2025), Singapore, 2025-04-24 - 2025-04-28.

Weak-for-Strong: Training Weak Meta-Agent to Harness Strong Executors

F. NieL. FengH. YeW. LiangP. Lu  et al.

2025. CONFERENCE ON LANGUAGE MODELING 2025, Montreal, Canada, 2025-10-07 - 2025-10-10.

NAT: Learning to Attack Neurons for Enhanced Adversarial Transferability

K. K. NakkaA. Alahi

2025. 2025 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), Tucson, AZ, USA, 2025-02-26 - 2025-03-06. p. 7593 - 7604. DOI : 10.1109/wacv61041.2025.00738.

Position: A taxonomy for reporting and describing AI security incidents

L. BieringerK. PaethJ. StänglerA. WespiA. Alahi  et al.

2025

X-ray Micro-CT based characterization of rock cuttings with deep learning

N. OlsenY. ChenP. TurbergA. MoreauA. Alahi

Applied Computing and Geosciences. 2025. DOI : 10.1016/j.acags.2025.100220.

Multi-Source Urban Traffic Flow Forecasting with Drone and Loop Detector Data

W. XiongR. FonodA. AlahiN. Geroliminis

2025. 104th Annual Meeting of the Transportation Research Board, Washington DC, US, 2025-01-05 - 2025-01-09.

Unified Human Localization and Trajectory Prediction with Monocular Vision

P.-C. LuanY. GaoC. DemonsantA. Alahi

2025. 2025 IEEE International Conference on Robotics and Automation, Atlanta, GA, USA, 2025-05-19 - 2025-05-23.

HHI-Assist: A Dataset and Benchmark of Human-Human Interaction in Physical Assistance Scenario

S. SaadatnejadR. HosseininejadJ. BarreirosK. M. TsuiA. Alahi

IEEE Robotics and Automation Letters. 2025. DOI : 10.1109/lra.2025.3586011.

Keypoint Promptable Re-Identification

V. SomersA. AlahiC. D. Vleeschouwer

2025. 18th European Conference on Computer Vision, Milan, Italy, 2024-09-29 - 2024-10-04. p. 216 - 233. DOI : 10.1007/978-3-031-72986-7_13.

Sim-to-Real Causal Transfer: A Metric Learning Approach to Causally-Aware Interaction Representations

A. RahimiP.-C. LuanY. LiuF. RajicA. Alahi

2025. IEEE/CVF Conference on Computer Vision and Pattern Recognition, Nashwille, Tennessee, USA, 2025-06-11 - 2025-06-15.

Person Re-Identification and its Application to Multi-Object Tracking

V. Somers

Lausanne, EPFL, 2025. DOI : 10.5075/epfl-thesis-11073.

Automated Detection of Isolated REM Sleep Behavior Disorder Using Computer Vision

M. AbdelfattahL. ZhouO. Sum-PingA. HekmatJ. Galati  et al.

Annals of Neurology. 2025. DOI : 10.1002/ana.27170.

SoccerNet 2023 challenges results

A. CioppaS. GiancolaV. SomersF. MageraX. Zhou  et al.

Sports Engineering. 2024. DOI : 10.1007/s12283-024-00466-4.

A qualitative AI security risk assessment of autonomous vehicles

K. GrosseA. Alahi

Transportation Research Part C: Emerging Technologies. 2024. DOI : 10.1016/j.trc.2024.104797.

Multi-Transmotion: Pre-trained Model for Human Motion Prediction

Y. GaoP.-C. LuanA. Alahi

2024. 8th Annual Conference on Robot Learning, München, Germany, 2024-11-06 - 2024-11-09.

MPL: Lifting 3D Human Pose from Multi-view 2D Poses

S. A. GhasemzadehA. AlahiC. De Vleeschouwer

2024. T-CAP ECCV24, milano, 2024-09-29. p. 36 - 52. DOI : 10.1007/978-3-031-91575-8_3.

Eye-Rubbing Detection Using a Smartwatch: A Feasibility Study Demonstrated High Accuracy With Machine Learning

S. ElahiT. MeryC. PanthierA. SaadD. Gatinel  et al.

Translational vision science & technology. 2024. DOI : 10.1167/tvst.13.9.1.

CODE: Confident Ordinary Differential Editing

B. Van DelftT. MartorellaA. Alahi

2024

Towards more Practical Threat Models in Artificial Intelligence Security

K. GrosseL. BieringerT. R. BesoldA. Alahi

2024. 33rd USENIX Conference on Security Symposium, Philadelphia, PA, USA, 2024-08-14 - 2024-08-14. p. 4891 - 4908. DOI : 10.5555/3698900.3699174.

UniTraj: A Unified Framework for Scalable Vehicle Trajectory Prediction

L. FengM. BahariÉ. ZablockiK. Messaoud Ben AmorM. Cord  et al.

2024. European Conference on Computer Vision (ECCV 2024), Milano, Italy, 2024-09-29 - 2024-10-04. DOI : 10.48550/arXiv.2403.15098.

TIC-TAC: A Framework for Improved Covariance Estimation in Deep Heteroscedastic Regression

M. ShuklaM. SalzmannA. Alahi

2024. 41st International Conference on Machine Learning (ICML) 2024, Vienna, Austria, July 21-27, 2024.

MaskCLR: Attention-Guided Contrastive Learning for Robust Action Representation Learning

M. O. A. AbdelfattahM. HassanA. Alahi

2024. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, Washington, USA, June 17-21, 2024.

Dynamic Voxels Based on Ego-Conditioned Prediction: An Integrated Spatio-Temporal Framework for Motion Planning

T. ZhangM. FuW. SongY. YangA. Alahi

IEEE Transactions on Intelligent Transportation Systems. 2024. DOI : 10.1109/TITS.2024.3398008.

JRDB-Traj: A Dataset and Benchmark for Trajectory Forecasting in Crowds

S. SaadatnejadY. GaoH. RezatofighiA. Alahi

2024. 24th Swiss Transport Research Conference (STRC), Monte Verità, Ascona, Switzerland, 2024-05-15 - 2024-05-17.

Towards Motion Forecasting with Real-World Perception Inputs: Are End-to-End Approaches Competitive?

Y. XuL. ChambonE. zablockiM. ChenA. Alahi  et al.

2024. International Conference on Robotics and Automation (ICRA), yokohama, japan, May 13- May 17, 2024.

Social-Transmotion: Promptable Human Trajectory Prediction

S. SaadatnejadY. GaoK. Messaoud Ben AmorA. Alahi

2024. International Conference on Learning Representations (ICLR), Vienna, Austria, May 7-11, 2024.

When Your AI Becomes a Target: AI Security Incidents and Best Practices

K. GrosseL. BieringerT. R. BesoldB. BiggioA. Alahi

2024. Proceedings of the 38th AAAI Conference on Artificial Intelligence, Vancouver, Canada, February 20-27, 2024. p. 23041 - 23046. DOI : 10.1609/aaai.v38i21.30347.

Predicting the long-term collective behaviour of fish pairs with deep learning

V. PapaspyrosR. EscobedoA. AlahiG. TheraulazC. Sire  et al.

Journal of The Royal Society Interface. 2024. DOI : 10.1098/rsif.2023.0630.

A journey toward generalizable trajectory forecasting models

M. Bahari

Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-9883.

Discovering meaningful units from text sequences

M. Behjati

Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-10383.

Toward Reliable Human Pose Forecasting With Uncertainty

S. SaadatnejadM. MirmohammadiM. DaghyaniP. SaremiY. Z. Benisi  et al.

IEEE Robotics and Automation Letters. 2024. DOI : 10.1109/LRA.2024.3374188.

Bridging Discrete Choice Modeling and Neural Networks: Unifying Statistical Rigor and Predictive Power

B. A. Tappy-Sifringer

Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-10339.

Smarter eco-cities and their leading-edge artificial intelligence of things solutions for environmental sustainability: A comprehensive systematic review

S. E. BibriJ. KrogstieA. KaboliA. Alahi

Environmental Science And Ecotechnology. 2023. DOI : 10.1016/j.ese.2023.100330.

Toward contactless human thermal monitoring: A framework for Machine Learning-based human thermo-physiology modeling augmented with computer vision

M. RidaMohamed AbdelfattahAlexandre AlahiDolaana Khovalyg

Building and Environment. 2023. DOI : 10.1016/j.buildenv.2023.110850.

Urban Digital Twin Challenges: A Systematic Review and Perspectives for Sustainable Smart Cities

C. WeilS. E. BibriR. LongchampF. GolayA. Alahi

Sustainable Cities And Society. 2023. DOI : 10.1016/j.scs.2023.104862.

Real-Time Localization for Closed-Loop Control of Assistive Furniture

L. TangC. NingG. AdaimiA. IjspeertA. Alahi  et al.

Ieee Robotics And Automation Letters. 2023. DOI : 10.1109/LRA.2023.3287365.

Traffic perception from aerial images using butterfly fields

G. AdaimiS. KreissA. Alahi

Transportation Research Part C-Emerging Technologies. 2023. DOI : 10.1016/j.trc.2023.104181.

On Pitfalls of Test-time Adaptation

H. ZhaoY. LiuA. AlahiT. Lin

2023. International Conference on Machine Learning (ICML), Honolulu, Hawaii, USA, July 23-29, 2023.

Non-intrusive physiological parameters sensing for personalized human thermal comfort prediction

M. RidaM. O. A. AbdelfattahA. AlahiD. Khovalyg

2023. 18th Healthy Buildings Europe Conference, Aachen, Germany, June 11-14, 2023.

A generic diffusion-based approach for 3D human pose prediction in the wild

S. SaadatnejadA. RasekhM. MofayeziY. MedghalchiS. Rajabzadeh  et al.

2023. IEEE International Conference on Robotics and Automation (ICRA), London, England, 29 May – 2 June, 2023. p. 8246 - 8253. DOI : 10.1109/ICRA48891.2023.10160399.

Causal Triplet: An Open Challenge for Intervention-centric Causal Representation Learning

Y. LiuA. AlahiC. RussellM. HornD. Zietlow  et al.

2023. Conference on Causal Learning and Reasoning (CLeaR), Tübingen, Germany, April 11-14, 2023.

The automated collapse data constructor technique and the data-driven methodology for seismic collapse risk assessment

N. BijelicD. G. LignosA. Alahi

Earthquake Engineering & Structural Dynamics. 2023. DOI : 10.1002/eqe.3865.

Safety-Compliant Generative Adversarial Networks for Human Trajectory Forecasting

P. A. KothariA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2023. DOI : 10.1109/TITS.2022.3233906.

1(st) Workshop on Maritime Computer Vision (MaCVi) 2023: Challenge Results

B. KieferM. KristanJ. PersL. ZustF. Poiesi  et al.

2023. 23rd IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), Waikoloa, HI, Jan 03-07, 2023. p. 265 - 302. DOI : 10.1109/WACVW58289.2023.00033.

Training Traffic Light Behavior with End-to-End Learning

M. WildiA. AlahiA. Visser

2023. 17th International Conference on Intelligent Autonomous Systems (IAS), Zagreb, Croatia, June 13-16, 2022. p. 753 - 764. DOI : 10.1007/978-3-031-22216-0_50.

Manipulating Trajectory Prediction with Backdoors

K. Messaoud Ben AmorK. GrosseM. ChenM. CordP. Pérez  et al.

2023

Body Part-Based Representation Learning for Occluded Person Re-Identification

V. SomersC. De VleeschouwerA. Alahi

2023. Winter Conference on Applications of Computer Vision (WACV23), Waikoloa, Hawaii, January 3-7, 2023. p. 1613 - 1623. DOI : 10.1109/WACV56688.2023.00166.

Confidence Matters: Applications to Semantic Segmentation

P. T. Sivaprasad

Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-10055.

Composite Relationship Fields with Transformers for Scene Graph Generation

G. AdaimiD. MizrahiA. Alahi

2023. IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2023), Waikoloa, Hawaii, United States, January 3-7, 2023. p. 52 - 64. DOI : 10.1109/WACV56688.2023.00014.

Learning Robust and Adaptive Representations: from Interactions, for Interactions

Y. Liu

Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9863.

Deep Generative Models for Autonomous Driving: from Motion Forecasting to Realistic Image Synthesis

S. Saadatnejad

Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9876.

VL4Pose: Active Learning Through Out-Of-Distribution Detection For Pose Estimation

M. ShuklaR. RoyP. SinghS. AhmedA. Alahi

2022. 33rd British Machine Vision Conference (BMVC 2022), London, UK, November 21-24, 2022.

Proxy methods for detection of inhalation exposure in simulated office environments

S. YunS. ZhongH. S. AlaviA. AlahiD. Licina

Journal Of Exposure Science And Environmental Epidemiology. 2022. DOI : 10.1038/s41370-022-00495-w.

Are the trajectory prediction models generalizable?

M. BahariY. YasuiM. KomuroT. HasegawaA. Alahi

2022. The IFAC Symposium on Robust Control Design (ROCOND), kyoto, japan, August 30-September 2, 2022.

Motion Style TransferModular Low-Rank Style Transfer for Deep Trajectory Forecasting

D. Li

2022

Vehicle trajectory prediction works, but not everywhere

M. BahariS. SaadatnejadA. RahimiM. ShaverdikondoriA. H. Shahidzadeh  et al.

2022. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2022), New Orleans, Louisiana, USA, June 21 - 24, 2022. DOI : 10.1109/CVPR52688.2022.01661.

STATNet: Spatial-temporal attention in the traffic prediction

S. M. MoghadasA. GheibiA. Alahi

2022. European Association for Research in Transportation (hEART), KU leuven, Belgium, June 1-3, 2022.

Automated Detection Of Isolated Rem Sleep Behavior Disorder (Irbd) During Single Night In-Lab Video-Polysomnography (Psg) Using Computer Vision

G. AdaimiN. GuptaA. MottaghiS. YeungE. Mignot  et al.

2022. p. A282 - A282.

Visual Scene Understanding for Transportation: From Detecting Objects To Relationships

G. Adaimi

Lausanne, EPFL, 2022. DOI : 10.5075/epfl-thesis-8994.

OpenPifPaf: Composite Fields for Semantic Keypoint Detection and Spatio-Temporal Association

S. KreissL. BertoniA. Alahi

IEEE Transactions on Intelligent Transportation Systems. 2022. DOI : 10.1109/TITS.2021.3124981.

Are socially-aware trajectory prediction models really socially-aware?

S. SaadatnejadM. BahariP. KhorsandiM. SaneianS.-M. Moosavi-Dezfooli  et al.

Transportation Research Part C: Emerging Technologies. 2022. DOI : 10.1016/j.trc.2022.103705.

SoccerNet 2022 Challenges Results

S. GiancolaA. CioppaA. DeliegeF. MageraV. Somers  et al.

2022. 5th ACM International Workshop on Multimedia Content Analysis in Sports (ACM MMSports), Lisboa, PORTUGAL, OCT 10-14, 2022. p. 75 - 86. DOI : 10.1145/3552437.3555703.

Reshaping Perception for Autonomous Driving with Semantic Keypoints

L. Bertoni

Lausanne, EPFL, 2022. DOI : 10.5075/epfl-thesis-10072.

Motion Style Transfer: Modular Low-Rank Adaptation for Deep Motion Forecasting

P. A. KothariD. LiY. LiuA. Alahi

2022. Conference on Robotics Learning, Auckland, New Zealand, December 14-18, 2022.

Pedestrian 3D Bounding Box Prediction

S. SaadatnejadY. Z. JuA. Alahi

2022. 10th Symposium of the European Association for Research in Transportation (hEART), Leuven, Belgium, June, 2022.

Simple Yet Effective Action Recognition for Autonomous Driving

W. XiongL. BertoniT. MordanA. Alahi

2022. 11th Triennial Symposium on Transportation Analysis Conference (TRISTAN XI), Mauritius Island, June 19-25, 2022.

Deep Learning Methods for Socially-Aware Human Trajectory Forecasting

P. A. Kothari

Lausanne, EPFL, 2022. DOI : 10.5075/epfl-thesis-9842.

Detecting 32 Pedestrian Attributes for Autonomous Vehicles

T. MordanM. CordP. PérezA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2022. DOI : 10.1109/TITS.2021.3107587.

Pedestrian Stop and Go Forecasting with Hybrid Feature Fusion

D. GuoT. MordanA. Alahi

2022. IEEE 39th International Conference on Robotics and Automation (ICRA 2022), Philadelphia, Pennsylvania, USA, May 23-27, 2022. p. 940 - 947. DOI : 10.1109/ICRA46639.2022.9811664.

Perceiving Humans: from Monocular 3D Localization to Social Distancing

L. BertoniS. KreissA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2022. DOI : 10.1109/TITS.2021.3069376.

A Shared Representation for Photorealistic Driving Simulators

S. SaadatnejadS. LiT. MordanA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2021. DOI : 10.1109/TITS.2021.3131303.

DriverGym: Democratising Reinforcement Learning for Autonomous Driving

P. KothariC. PeroneL. BergaminiA. AlahiP. Ondruska

2021. NeurIPS 2021 Workshop on Machine Learning for Autonomous Driving, Online, December 6-14, 2021.

Safety-aware Motion Prediction with Unseen Vehicles for Autonomous Driving

X. RenT. YangE. LiA. AlahiQ. Chen

2021. IEEE International Conference on Computer Vision (ICCV 2021), [Virtual], October 10-17, 2021. p. 15731 - 15740. DOI : 10.1109/ICCV48922.2021.01544.

Social NCE: Contrastive Learning of Socially-aware Motion Representations

Y. LiuY. QiA. Alahi

2021. IEEE International Conference on Computer Vision (ICCV), Virtual, October 10-17, 2021. p. 15098 - 15109. DOI : 10.1109/ICCV48922.2021.01484.

Keypoint Communities

D. ZaussS. KreissA. Alahi

2021. IEEE International Conference on Computer Vision (ICCV 2021), [Virtual], October 10-17, 2021. p. 11037 - 11046. DOI : 10.1109/ICCV48922.2021.01087.

Pedestrian intention prediction: A convolutional bottom-up multi-task approach

H. RazaliT. MordanA. Alahi

Transportation Research Part C: Emerging Technologies. 2021. DOI : 10.1016/j.trc.2021.103259.

Guest Editorial: Introduction to the Special Issue on Long-Term Human Motion Prediction

L. PalmieriR. AndreyJ. MainpriceM. HanheideA. Alahi  et al.

Ieee Robotics And Automation Letters. 2021. DOI : 10.1109/LRA.2021.3077964.

Human Trajectory Forecasting in Crowds: A Deep Learning Perspective

P. KothariS. KreissA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2021. DOI : 10.1109/TITS.2021.3069362.

MonStereo: When Monocular and Stereo Meet at the Tail of 3D Human Localization

L. BertoniS. KreissT. MordanA. Alahi

2021. International Conference on Robotics and Automation (ICRA), Xi'an, China, June 1-6, 2021. p. 5126 - 5132. DOI : 10.1109/ICRA48506.2021.9561820.

Injecting Knowledge in Data-driven Vehicle Trajectory Predictors

M. BahariI. NejjarA. Alahi

Transportation Research Part C: Emerging Technologies. 2021. DOI : 10.1016/j.trc.2021.103010.

Adaptive hot water production based on Supervised Learning

A. HeidariN. OlsenP. MermodA. AlahiD. Khovalyg

Sustainable Cities and Society. 2021. DOI : 10.1016/j.scs.2020.102625.

Deep visual Re-identification with confidence

G. AdaimiS. KreissA. Alahi

Transportation Research Part C: Emerging Technologies. 2021. DOI : 10.1016/j.trc.2021.103067.

Interpretable Social Anchors for Human Trajectory Forecasting in Crowds

P. A. KothariB. SifringerA. Alahi

2021. Conference on Computer Vision and Pattern Recognition (CVPR), 2021, Nashville, USA (Virtual), Jun 19–25, 2021. p. 15551 - 15561. DOI : 10.1109/CVPR46437.2021.01530.

Learning Decoupled Representations for Human Pose Forecasting

B. ParsaeifardS. SaadatnejadY. LiuT. MordanA. Alahi

2021. 2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCV 2021), Virtual, October 11-17, 2021. p. 2294 - 2303. DOI : 10.1109/ICCVW54120.2021.00259.

Detecting 32 Pedestrian Attributes for Autonomous Vehicles

T. MordanM. CordP. PérezA. Alahi

2020

DeepSVG: A Hierarchical Generative Network for Vector Graphics Animation

A. CarlierM. DanelljanA. AlahiR. Timofte

2020. NeurIPS 2020 34th Conference on Neural Information Processing Systems, Vancouver, Canada, December 6-12, 2020.

Precise Hand Finger Width Estimation via RGB-D Data

M. Nobar

2020

Perceiving Traffic from Aerial Images

G. AdaimiS. KreissA. Alahi

2020.

Uncertainty-aware Model Inversion Networks

R. Gratier de Saint-Louis

2020

Human Trajectory Forecasting in Crowds: A Deep Learning Perspective

P. KothariS. KreissA. Alahi

2020

Joint Human Pose Estimation and Stereo 3D Localization

W. DengL. BertoniS. KreissA. Alahi

2020. International Conference on Robotics and Automation (ICRA), Paris, France. Virtual conference., May 31th, June 4th 2020. p. 2324 - 2330. DOI : 10.1109/ICRA40945.2020.9197069.

Collaborative Sampling in Generative Adversarial Networks

Y. LiuP. A. KothariA. Alahi

2020. Thirty-Fourth AAAI Conference on Artificial Intelligence (AAAI-20), New York, New York, USA, February 7-12, 2020. p. 4948 - 4956. DOI : 10.1609/aaai.v34i04.5933.

A Reinforcement Learning Approach to Train Routing and Scheduling

Z. Oswald

2020

Automatic detection of hand hygiene using computer vision technology

A. SinghA. HaqueA. Alahis. Yeungm. Guo  et al.

Journal of the American Medical Informatics Association. 2020. DOI : 10.1093/jamia/ocaa115.

Next Steps for Image Synthesis using Semantic Segmentation

S. SaadatnejadA. Alahi

2020. 20th Swiss Transport Research Conference (STRC 2020), [Online event], 13-14 May 2020.

Pedestrian Intention Prediction: A Multi-task Perspective

S. A. BouhsainS. SaadatnejadA. Alahi

2020. 9th Symposium of the European Association for Research in Transportation (hEART 2021), Lyon, France, 7-9 April 2021.

Bilinear Multimodal Discriminator for Adversarial Domain Adaptation with Privileged Information

T. MordanA. SaportaA. AlahiM. CordP. Pérez

2020. 9th Symposium of the European Association for Research in Transportation (HEART 2020), Lyon, France, February 3-4, 2020.

Learning online combinatorial stochastic policies with deep reinforcement

T. StoccoA. Alahi

2019. European Association for Research in Transportation (hEART), Budapest, September 4-6, 2019.

Automatic Differentiation in Social Force Models

S. KreissA. Alahi

2019. European Association for Research in Transportation (hEART), Budapest, 4-6 september 2019.

Adversarial Loss for Human Trajectory Prediction

P. A. KothariA. Alahi

2019. European Association for Research in Transportation (hEART 2019), Budapest, 4-6 september 2019.

Convolutional Relational Machine for Group Activity Recognition

s. MokhtarzadehM. GhadimiA. NickabadiA. Alahi

2019. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Long Beach, CA, Jun 16-20, 2019. p. 7884 - 7893. DOI : 10.1109/CVPR.2019.00808.

MonoLoco: Monocular 3D Pedestrian Localization and Uncertainty Estimation

L. BertoniS. KreissA. Alahi

2019. International Conference on Computer Vision (ICCV), Seoul, Korea, October 27- November 2, 2019. p. 6860 - 6870. DOI : 10.1109/ICCV.2019.00696.

PifPaf: Composite Fields for Human Pose Estimation

S. KreissL. BertoniA. Alahi

2019. IEEE conference on computer vision and pattern recognition (CVPR), Long Beach, CA, Jun 16-20, 2019. p. 11969 - 11978. DOI : 10.1109/CVPR.2019.01225.

Next Steps for Social Force with Big Data

S. KreissA. Alahi

2019. Swiss Transport Research Conference (STRC).

Feed-forwards meet recurrent networks in vehicle trajectory prediction

M. BahariA. Alahi

2019. Swiss Transport Research Conference (STRC).

A computer vision system for deep learning-based detection of patient mobilization activities in the ICU

S. YeungF. RinaldoJ. JoplingB. LiuR. Mehra  et al.

npj Digital Medicine. 2019. DOI : 10.1038/s41746-019-0087-z.

Using A Priori Knowledge to Improve Scene Understanding

B. SchroederA. Alahi

2019. 32nd IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Long Beach, CA, Jun 16-20, 2019. p. 487 - 489. DOI : 10.1109/CVPRW.2019.00067.

Deep Visual Re-Identification with Confidence

G. AdaimiS. KreissA. Alahi

2019. arXiv.

Pedestrian Image Generation for Self-driving Cars

S. SaadatnejadA. Alahi

2019. Swiss Transport Research Conference (STRC).

Crowd-Robot Interaction: Crowd-aware Robot Navigation with Attention-based Deep Reinforcement Learning

C. ChenY. LiuS. KreissA. Alahi

2019. International Conference on Robotics and Automation (ICRA), Montreal, Canada, May 20-24, 2019. p. 6015 - 6022. DOI : 10.1109/ICRA.2019.8794134.

Learning nuisances to track pedestrians in autonomous vehicles

G. AdaimiA. Alahi

2018. Heart 2018 - 7th Symposium of the European Association for Research in Transportation conference, Athens, September 5-7, 2018.

Enhancing Discrete Choice Models with Neural Networks

B. SifringerV. LurkinA. Alahi

2018. hEART 2018 – 7th Symposium of the European Association for Research in Transportation conference, Athens, September 5-7, 2018.

Linear Artificial Forces for Human Dynamics in Complex Contexts

P. CosciaL. BallanF. PalmieriA. AlahiS. Savarese

2018. WIRN, Vietri, 13-15 june 2018.

Learning nuisances to track pedestrians in autonomous vehicles

G. AdaimiA. Alahi

2018. 18th Swiss Transport Research Conference, Monte Verità, Ascona, May 16 – 18, 2018.

Social GAN: Socially Acceptable Trajectories with Generative Adversarial Networks

A. Guptaj. Johnsonl. Fei-FeiS. SavareseA. Alahi

2018. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Salt lake city, June 18-22. DOI : 10.1109/CVPR.2018.00240.

Long-term path prediction in urban scenarios using circular distributions

P. CosciaF. CastaldoF. PalmieriA. AlahiS. Savarese  et al.

Image and Vision Computing. 2018. DOI : 10.1016/j.imavis.2017.11.006.

CAR-Net: Clairvoyant Attentive Recurrent Network

A. SadeghianF. LegrosM. VoisinR. VeselA. Alahi  et al.

2018. European Conference on Computer Vision (ECCV), Munich, 8-14 September 2018. p. 162 - 180. DOI : 10.1007/978-3-030-01252-6_10.

Viewpoint Invariant Convolutional Networks for Identifying Risky Hand Hygiene Scenarios

M. GuoA. HaqueS. YeungJ. JoplingL. Downing  et al.

Workshop at NIPS on Machine Learning for Health.

Vision-Based Prediction of ICU Mobility Care Activities using Recurrent Neural Networks

G. BianconiR. MehraS. YeungF. SalipurJ. Jopling  et al.

NIPS workshop on Machine Learning for Health, 2017-12-08.

Tracking The Untrackable: Learning To Track Multiple Cues with Long-Term Dependencies

A. SadeghianA. AlahiS. Savarese

2017. International Conference on Computer Vision (ICCV), Venice, Italy, October 22-29, 2017. p. 300 - 311. DOI : 10.1109/ICCV.2017.41.

Jointly Learning Energy Expenditures and Activities using Egocentric Multimodal Signals

K. NakamuraS. YeungA. AlahiL. Fei-Fei

2017. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Hawaii, USA, July 21-26, 2017. p. 6817 - 6826. DOI : 10.1109/CVPR.2017.721.

Social Scene Understanding: End-to-End Multi-Person Action Localization and Collective Activity Recognition

T. BagautdinovA. AlahiF. FleuretP. FuaS. Savarese

2017. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Hawaii, USA, July 21-26, 2017. p. 3425 - 3434. DOI : 10.1109/Cvpr.2017.365.

Unsupervised Camera Localization in Crowded Spaces

A. AlahiJ. WilsonL. Fei-FeiS. Savarese

2017. IEEE International Conference on Robotics and Automation (ICRA), Singapore, May 29 - June 3, 2017. p. 2666 - 2673. DOI : 10.1109/ICRA.2017.7989311.

Characterizing and Improving Stability in Neural Style Transfer

A. GuptaJ. JohnsonA. AlahiL. Fei-Fei

2017. International Conference on Computer Vision (ICCV), Venice, Italy, October 22-29, 2017. p. 4087 - 4096. DOI : 10.1109/ICCV.2017.438.

Towards Vision-Based Smart Hospitals: A System for Tracking and Monitoring Hand Hygiene Compliance

A. HaqueM. GuoA. AlahiS. YeungZ. Luo  et al.

2017. Machine Learning for Healthcare (MLHC), Northeastern University, Massachusetts, August 18- 19, 2017.

Tracking millions of humans

A. AlahiV. RamanathanL. Fei-Fei

Group and Crowd Behavior for Computer Vision; Elsevier, 2017. p. 115 - 135.

Unsupervised Learning of Long-Term Motion Dynamics for Videos

Z. LuoB. PengD.-A. HuangA. AlahiL. Fei-Fei

2017. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Hawaii, USA, July 21-26, 2017. p. 7101 - 7110. DOI : 10.1109/CVPR.2017.751.

Learning to Predict Human Behavior in Crowded Scenes

A. AlahiV. RamanathanK. GoelA. RobicquetA. Sadeghian  et al.

Group and Crowd Behavior for Computer Vision; Elsevier, 2017. p. 183 - 207.

Knowledge Transfer for Scene-specific Motion Prediction

L. BallanF. CastaldoA. AlahiF. PalmieriS. Savarese

2016. European Conference on Computer Vision (ECCV). p. 697 - 713. DOI : 10.1007/978-3-319-46448-0_42.

Towards Viewpoint Invariant 3D Human Pose Estimation

A. HaqueB. PengZ. LuoA. AlahiS. Yeung  et al.

2016. European Conference on Computer Vision (ECCV). p. 160 - 177. DOI : 10.1007/978-3-319-46448-0_10.

Learning Social Etiquette: Human Trajectory Understanding In Crowded Scenes

A. RobicquetA. SadeghianA. AlahiS. Savarese

2016. p. 549 - 565. DOI : 10.1007/978-3-319-46484-8_33.

Social LSTM: Human Trajectory Prediction in Crowded Spaces

A. AlahiK. GoelV. RamanathanA. RobicquetL. Fei-Fei  et al.

2016. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, USA, 27-30 June 2016. p. 961 - 971. DOI : 10.1109/CVPR.2016.110.

Point-based Path Prediction from Polar Histograms

P. CosciaF. CastaldoF. A. N. PalmieriL. BallanA. Alahi  et al.

2016. p. 1961 - 1967.

Vision-Based Hand Hygiene Monitoring in Hospitals

S. YeungA. AlahiA. HaqueZ. LuoB. Peng  et al.

American Medical Informatics Association (AMIA) Symposium, 2016.

Recurrent Attention Models for Depth-Based Person Identification

A. HaqueA. AlahiL. Fei-Fei

2016. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, USA, 27-30 June, 2016. p. 1229 - 1238. DOI : 10.1109/CVPR.2016.138.

Perceptual Losses for Real-Time Style Transfer and Super-Resolution

J. JohsonA. AlahiL. Fei-Fei

2016. European Conference on Computer Vision (ECCV). p. 694 - 711. DOI : 10.1007/978-3-319-46475-6_43.

Learning to Track: Online Multi-object Tracking by Decision Making

Y. XiangA. AlahiS. Savarese

2015. IEEE International Conference on Computer Vision (ICCV), Santiago, Chile, 7-13 December 2015. p. 4705 - 4713. DOI : 10.1109/ICCV.2015.534.

Biologically Inspired Keypoints

A. AlahiG. GoetzE. D’Angelo

Biologically Inspired Computer Vision: Fundamentals and Applications; Wiley, 2015. p. 347 - 374.

RGB-W: When Vision Meets Wireless

A. AlahiA. HaqueL. Fei-Fei

2015. IEEE International Conference on Computer Vision (ICCV), Santiago, Chile, 7-13 December 2015. p. 3289 - 3297. DOI : 10.1109/ICCV.2015.376.

System and method for media library navigation and recommendation

A. AlahiP. VandergheynstK. Benzi

WO2014002064 . 2014.

Socially-Aware Large-Scale Crowd Forecasting

A. AlahiV. RamanathanL. Fei-Fei

2014. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Columbus, OH, USA, 23-28 June 2014. p. 2211 - 2218. DOI : 10.1109/CVPR.2014.283.

From Bits to Images: Inversion of Local Binary Descriptors

E. D'AngeloL. JacquesA. AlahiP. Vandergheynst

IEEE Transactions on Pattern Analysis and Machine Intelligence. 2014. DOI : 10.1109/TPAMI.2013.228.

Robust Real-time Pedestrians Detection in Urban Environments with a Network of Low Resolution Cameras

A. AlahiM. BierlaireP. Vandergheynst

Transportation Research Part C: Emerging Technologies. 2014. DOI : 10.1016/j.trc.2013.11.019.

SCOOP: A Real-Time Sparsity Driven People Localization Algorithm

M. GolbabaeeA. AlahiP. Vandergheynst

Journal Of Mathematical Imaging And Vision. 2012. DOI : 10.1007/s10851-012-0405-4.

Beyond Bits: Reconstructing Images from Local Binary Descriptors

E. D'AngeloA. AlahiP. Vandergheynst

2012. 21st International Conference on Pattern Recognition (ICPR), Tsukuba Science City, Japan, November 11-15, 2012. p. 935 - 938.

FREAK: Fast Retina Keypoint

A. AlahiR. OrtizP. Vandergheynst

2012. IEEE Conference on Computer Vision and Pattern Recognition, Rhode Island, Providence, USA, June 16-21, 2012. p. 510 - 517. DOI : 10.1109/CVPR.2012.6247715.

Foreground Silhouette Extraction robust to Sudden Changes of background Appearance

A. AlahiL. BagnatoD. MattiP. Vandergheynst

2012. IEEE International conference on Image Processing, Orlando, Florida, USA, September 30 - October 3, 2012. DOI : 10.1109/ICIP.2012.6467088.

Sparsity Driven People Localization with a Heterogeneous Network of Cameras

A. AlahiL. JacquesY. BoursierP. Vandergheynst

Journal of Mathematical Imaging and Vision. 2011. DOI : 10.1007/s10851-010-0258-7.

Vision-Based Scene Understanding with Sparsity Promoting Priors

A. Alahi

Lausanne, EPFL, 2011. DOI : 10.5075/epfl-thesis-5070.

Cascade of Descriptors to Detect and Track Objects Across Any Network of Cameras

A. AlahiP. VandergheynstM. BierlaireM. Kunt

Computer Vision and Image Understanding. 2010. DOI : 10.1016/j.cviu.2010.01.004.

Stream Carving: an Adaptive Seam Carving Algorithm

D. DominguesA. AlahiP. Vandergheynst

2010. International conference on Image Processing, Honk hong, September 26-29, 2010. p. 901 - 904. DOI : 10.1109/ICIP.2010.5653984.

Method and system for automatic objects localization

A. AlahiM. GolbabaeeP. Vandergheynst

US2014254875 ; US8749630 ; EP2386981 ; US2011279685 ; EP2386981 . 2010.

A Sparsity Constrained Inverse Problem to Locate People in a Network of Cameras

A. AlahiY. BoursierL. JacquesP. Vandergheynst

2009. 16th International Conference on Digital Signal Processing, Aegean island of Santorini, Greece, July 5-7, 2009. DOI : 10.1109/ICDSP.2009.5201223.

Sparsity-driven People Localization Algorithm: Evaluation in Crowded Scenes Environments

A. AlahiL. JacquesY. BoursierP. Vandergheynst

2009. IEEE International Workshop on Performance Evaluation of Tracking and Surveillance, Snowbird, Utah, December 7-10, 2009. DOI : 10.1109/PETS-WINTER.2009.5399487.

Sport Players Detection and Tracking With a Mixed Network of Planar and Omnidirectional Cameras

A. AlahiY. BoursierL. JacquesP. Vandergheynst

2009. Third ACM/IEEE International Conference on Distributed Smart Cameras, Como, 30 August - 2 September, 2009. DOI : 10.1109/ICDSC.2009.5289406.

System and Method for Measuring Performances of Surveillance Systems

A. AzarbayejaniA. AlahiM. Erdem

JP5153302 ; US7415385 ; JP2008165740 ; US2008126031 . 2008.

A Master-Slave Approach for Object Detection and Matching with Fixed and Mobile Cameras

A. AlahiD. MarimonM. BierlaireM. Kunt

2008. 15th IEEE International Conference on Image Processing, San Diego, USA, October 12-15, 2008. p. 1712 - 1715. DOI : 10.1109/ICIP.2008.4712104.

Object Detection and Matching in a Mixed Network of Fixed and Mobile Cameras

A. AlahiP. VandergheynstM. BierlaireM. Kunt

2008. ACM International Conference on Multimedia, Vancouver, Canada, October 31, 2008. DOI : 10.1145/1463542.1463545.

Object Detection and Matching with Mobile Cameras Collaborating with Fixed Cameras

A. AlahiM. BierlaireM. Kunt

2008. European Conference on Computer Vision, Marseille, France, October 18, 2008.

Infoscience

Testing autonomous vehicles and AI: perspectives and challenges from cybersecurity, transparency, robustness and fairness

D. Fernández LlorcaR. HamonH. JunklewitzK. GrosseL. Kunze  et al.

European Transport Research Review. 2025. DOI : 10.1186/s12544-025-00732-x.

GeoDistill: Geometry-Guided Self-Distillation for Weakly Supervised Cross-View Localization

Shaowen TongZ. XiaA. AlahiXuming HeYujiao Shi

2025. International Conference on Computer Vision, Honolulu, Hawai'i, USA, 2025-10-19 - 2025-10-23.

Boosting Omnidirectional Stereo Matching with a Pre-trained Depth Foundation Model

J. EndresO. HahnC. CorbièreS. Schaub-MeyerS. Roth  et al.

2025. 2025 IEEE/RSJ International Conference on Intelligent Robots and Systems, Hangzhou, China, 2025-10-19 - 2025-10-25.

Social-Pose: Enhancing Trajectory Prediction with Human Body Pose

Y. GaoS. SaadatnejadA. Alahi

IEEE Transactions on Intelligent Transportation Systems. 2025. DOI : 10.1109/TITS.2025.3594889.

TAROT: Targeted Data Selection via Optimal Transport

L. FengF. NieY. LiuA. Alahi

2025. International Conference on Machine Learning, Vancouver, Canada, 2025-07-13 - 2025-07-19.

HELVIPAD: A Real-World Dataset for Omnidirectional Stereo Depth Estimation

M. ZayeneJ. EndresA. HavolliC. CorbièreS. Cherkaoui  et al.

The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

GEM: A Generalizable Ego-Vision Multimodal World Model for Fine-Grained Ego-Motion, Object Dynamics, and Scene Composition Control

M. HassanS. StapfA. RahimiP. M. B. RezendeY. Haghighi  et al.

2025. The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

MotionMap: Representing Multimodality in Human Pose Forecasting

R. HosseininejadM. ShuklaS. SaadatnejadM. SalzmannA. Alahi

2025. IEEE Conference on Computer Vision and Pattern Recognition, Nashville, Tennessee, USA, 2025-06-11 - 2025-06-15.

FG2 : Fine-Grained Cross-View Localization by Fine-Grained Feature Matching

Z. XiaA. Alahi

2025. The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

Certified Human Trajectory Prediction

M. BahariS. SaadatnejadA. FarsangiS.-M. Moosavi-DezfooliA. Alahi

2025. IEEE/CVF Conference on Computer Vision and Pattern Recognition, Nashville, 2025-06-11 - 2025-06-15.

Towards Generalizable Trajectory Prediction using Dual-Level Representation Learning and Adaptive Prompting

K. Messaoud Ben AmorMatthieu CordA. Alahi

2025. The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025, Nashville, Tennessee, US, 2025-06-11 - 2025-06-15.

Principles and Guidelines for Evaluating Social RobotNavigation Algorithms

A. FrancisC. Perez-D'ArpinoC. LiF. XiaA. Alahi  et al.

ACM TRANSACTIONS ON HUMAN-ROBOT INTERACTION. 2025. DOI : 10.1145/3700599.

Towards Self-Supervised Covariance Estimation in Deep Heteroscedastic Regression

M. ShuklaA. ShameemM. SalzmannA. Alahi

2025. 13th International Conference on Learning Representations (ICLR 2025), Singapore, 2025-04-24 - 2025-04-28.

Weak-for-Strong: Training Weak Meta-Agent to Harness Strong Executors

F. NieL. FengH. YeW. LiangP. Lu  et al.

2025. CONFERENCE ON LANGUAGE MODELING 2025, Montreal, Canada, 2025-10-07 - 2025-10-10.

NAT: Learning to Attack Neurons for Enhanced Adversarial Transferability

K. K. NakkaA. Alahi

2025. 2025 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), Tucson, AZ, USA, 2025-02-26 - 2025-03-06. p. 7593 - 7604. DOI : 10.1109/wacv61041.2025.00738.

Position: A taxonomy for reporting and describing AI security incidents

L. BieringerK. PaethJ. StänglerA. WespiA. Alahi  et al.

2025

X-ray Micro-CT based characterization of rock cuttings with deep learning

N. OlsenY. ChenP. TurbergA. MoreauA. Alahi

Applied Computing and Geosciences. 2025. DOI : 10.1016/j.acags.2025.100220.

Multi-Source Urban Traffic Flow Forecasting with Drone and Loop Detector Data

W. XiongR. FonodA. AlahiN. Geroliminis

2025. 104th Annual Meeting of the Transportation Research Board, Washington DC, US, 2025-01-05 - 2025-01-09.

Unified Human Localization and Trajectory Prediction with Monocular Vision

P.-C. LuanY. GaoC. DemonsantA. Alahi

2025. 2025 IEEE International Conference on Robotics and Automation, Atlanta, GA, USA, 2025-05-19 - 2025-05-23.

HHI-Assist: A Dataset and Benchmark of Human-Human Interaction in Physical Assistance Scenario

S. SaadatnejadR. HosseininejadJ. BarreirosK. M. TsuiA. Alahi

IEEE Robotics and Automation Letters. 2025. DOI : 10.1109/lra.2025.3586011.

Keypoint Promptable Re-Identification

V. SomersA. AlahiC. D. Vleeschouwer

2025. 18th European Conference on Computer Vision, Milan, Italy, 2024-09-29 - 2024-10-04. p. 216 - 233. DOI : 10.1007/978-3-031-72986-7_13.

Sim-to-Real Causal Transfer: A Metric Learning Approach to Causally-Aware Interaction Representations

A. RahimiP.-C. LuanY. LiuF. RajicA. Alahi

2025. IEEE/CVF Conference on Computer Vision and Pattern Recognition, Nashwille, Tennessee, USA, 2025-06-11 - 2025-06-15.

Person Re-Identification and its Application to Multi-Object Tracking

V. Somers

Lausanne, EPFL, 2025. DOI : 10.5075/epfl-thesis-11073.

Automated Detection of Isolated REM Sleep Behavior Disorder Using Computer Vision

M. AbdelfattahL. ZhouO. Sum-PingA. HekmatJ. Galati  et al.

Annals of Neurology. 2025. DOI : 10.1002/ana.27170.

SoccerNet 2023 challenges results

A. CioppaS. GiancolaV. SomersF. MageraX. Zhou  et al.

Sports Engineering. 2024. DOI : 10.1007/s12283-024-00466-4.

A qualitative AI security risk assessment of autonomous vehicles

K. GrosseA. Alahi

Transportation Research Part C: Emerging Technologies. 2024. DOI : 10.1016/j.trc.2024.104797.

Multi-Transmotion: Pre-trained Model for Human Motion Prediction

Y. GaoP.-C. LuanA. Alahi

2024. 8th Annual Conference on Robot Learning, München, Germany, 2024-11-06 - 2024-11-09.

MPL: Lifting 3D Human Pose from Multi-view 2D Poses

S. A. GhasemzadehA. AlahiC. De Vleeschouwer

2024. T-CAP ECCV24, milano, 2024-09-29. p. 36 - 52. DOI : 10.1007/978-3-031-91575-8_3.

Eye-Rubbing Detection Using a Smartwatch: A Feasibility Study Demonstrated High Accuracy With Machine Learning

S. ElahiT. MeryC. PanthierA. SaadD. Gatinel  et al.

Translational vision science & technology. 2024. DOI : 10.1167/tvst.13.9.1.

CODE: Confident Ordinary Differential Editing

B. Van DelftT. MartorellaA. Alahi

2024

Towards more Practical Threat Models in Artificial Intelligence Security

K. GrosseL. BieringerT. R. BesoldA. Alahi

2024. 33rd USENIX Conference on Security Symposium, Philadelphia, PA, USA, 2024-08-14 - 2024-08-14. p. 4891 - 4908. DOI : 10.5555/3698900.3699174.

UniTraj: A Unified Framework for Scalable Vehicle Trajectory Prediction

L. FengM. BahariÉ. ZablockiK. Messaoud Ben AmorM. Cord  et al.

2024. European Conference on Computer Vision (ECCV 2024), Milano, Italy, 2024-09-29 - 2024-10-04. DOI : 10.48550/arXiv.2403.15098.

TIC-TAC: A Framework for Improved Covariance Estimation in Deep Heteroscedastic Regression

M. ShuklaM. SalzmannA. Alahi

2024. 41st International Conference on Machine Learning (ICML) 2024, Vienna, Austria, July 21-27, 2024.

MaskCLR: Attention-Guided Contrastive Learning for Robust Action Representation Learning

M. O. A. AbdelfattahM. HassanA. Alahi

2024. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, Washington, USA, June 17-21, 2024.

Dynamic Voxels Based on Ego-Conditioned Prediction: An Integrated Spatio-Temporal Framework for Motion Planning

T. ZhangM. FuW. SongY. YangA. Alahi

IEEE Transactions on Intelligent Transportation Systems. 2024. DOI : 10.1109/TITS.2024.3398008.

JRDB-Traj: A Dataset and Benchmark for Trajectory Forecasting in Crowds

S. SaadatnejadY. GaoH. RezatofighiA. Alahi

2024. 24th Swiss Transport Research Conference (STRC), Monte Verità, Ascona, Switzerland, 2024-05-15 - 2024-05-17.

Towards Motion Forecasting with Real-World Perception Inputs: Are End-to-End Approaches Competitive?

Y. XuL. ChambonE. zablockiM. ChenA. Alahi  et al.

2024. International Conference on Robotics and Automation (ICRA), yokohama, japan, May 13- May 17, 2024.

Social-Transmotion: Promptable Human Trajectory Prediction

S. SaadatnejadY. GaoK. Messaoud Ben AmorA. Alahi

2024. International Conference on Learning Representations (ICLR), Vienna, Austria, May 7-11, 2024.

When Your AI Becomes a Target: AI Security Incidents and Best Practices

K. GrosseL. BieringerT. R. BesoldB. BiggioA. Alahi

2024. Proceedings of the 38th AAAI Conference on Artificial Intelligence, Vancouver, Canada, February 20-27, 2024. p. 23041 - 23046. DOI : 10.1609/aaai.v38i21.30347.

Predicting the long-term collective behaviour of fish pairs with deep learning

V. PapaspyrosR. EscobedoA. AlahiG. TheraulazC. Sire  et al.

Journal of The Royal Society Interface. 2024. DOI : 10.1098/rsif.2023.0630.

A journey toward generalizable trajectory forecasting models

M. Bahari

Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-9883.

Discovering meaningful units from text sequences

M. Behjati

Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-10383.

Toward Reliable Human Pose Forecasting With Uncertainty

S. SaadatnejadM. MirmohammadiM. DaghyaniP. SaremiY. Z. Benisi  et al.

IEEE Robotics and Automation Letters. 2024. DOI : 10.1109/LRA.2024.3374188.

Bridging Discrete Choice Modeling and Neural Networks: Unifying Statistical Rigor and Predictive Power

B. A. Tappy-Sifringer

Lausanne, EPFL, 2024. DOI : 10.5075/epfl-thesis-10339.

Smarter eco-cities and their leading-edge artificial intelligence of things solutions for environmental sustainability: A comprehensive systematic review

S. E. BibriJ. KrogstieA. KaboliA. Alahi

Environmental Science And Ecotechnology. 2023. DOI : 10.1016/j.ese.2023.100330.

Toward contactless human thermal monitoring: A framework for Machine Learning-based human thermo-physiology modeling augmented with computer vision

M. RidaMohamed AbdelfattahAlexandre AlahiDolaana Khovalyg

Building and Environment. 2023. DOI : 10.1016/j.buildenv.2023.110850.

Urban Digital Twin Challenges: A Systematic Review and Perspectives for Sustainable Smart Cities

C. WeilS. E. BibriR. LongchampF. GolayA. Alahi

Sustainable Cities And Society. 2023. DOI : 10.1016/j.scs.2023.104862.

Real-Time Localization for Closed-Loop Control of Assistive Furniture

L. TangC. NingG. AdaimiA. IjspeertA. Alahi  et al.

Ieee Robotics And Automation Letters. 2023. DOI : 10.1109/LRA.2023.3287365.

Traffic perception from aerial images using butterfly fields

G. AdaimiS. KreissA. Alahi

Transportation Research Part C-Emerging Technologies. 2023. DOI : 10.1016/j.trc.2023.104181.

On Pitfalls of Test-time Adaptation

H. ZhaoY. LiuA. AlahiT. Lin

2023. International Conference on Machine Learning (ICML), Honolulu, Hawaii, USA, July 23-29, 2023.

Non-intrusive physiological parameters sensing for personalized human thermal comfort prediction

M. RidaM. O. A. AbdelfattahA. AlahiD. Khovalyg

2023. 18th Healthy Buildings Europe Conference, Aachen, Germany, June 11-14, 2023.

A generic diffusion-based approach for 3D human pose prediction in the wild

S. SaadatnejadA. RasekhM. MofayeziY. MedghalchiS. Rajabzadeh  et al.

2023. IEEE International Conference on Robotics and Automation (ICRA), London, England, 29 May – 2 June, 2023. p. 8246 - 8253. DOI : 10.1109/ICRA48891.2023.10160399.

Causal Triplet: An Open Challenge for Intervention-centric Causal Representation Learning

Y. LiuA. AlahiC. RussellM. HornD. Zietlow  et al.

2023. Conference on Causal Learning and Reasoning (CLeaR), Tübingen, Germany, April 11-14, 2023.

The automated collapse data constructor technique and the data-driven methodology for seismic collapse risk assessment

N. BijelicD. G. LignosA. Alahi

Earthquake Engineering & Structural Dynamics. 2023. DOI : 10.1002/eqe.3865.

Safety-Compliant Generative Adversarial Networks for Human Trajectory Forecasting

P. A. KothariA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2023. DOI : 10.1109/TITS.2022.3233906.

1(st) Workshop on Maritime Computer Vision (MaCVi) 2023: Challenge Results

B. KieferM. KristanJ. PersL. ZustF. Poiesi  et al.

2023. 23rd IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), Waikoloa, HI, Jan 03-07, 2023. p. 265 - 302. DOI : 10.1109/WACVW58289.2023.00033.

Training Traffic Light Behavior with End-to-End Learning

M. WildiA. AlahiA. Visser

2023. 17th International Conference on Intelligent Autonomous Systems (IAS), Zagreb, Croatia, June 13-16, 2022. p. 753 - 764. DOI : 10.1007/978-3-031-22216-0_50.

Manipulating Trajectory Prediction with Backdoors

K. Messaoud Ben AmorK. GrosseM. ChenM. CordP. Pérez  et al.

2023

Body Part-Based Representation Learning for Occluded Person Re-Identification

V. SomersC. De VleeschouwerA. Alahi

2023. Winter Conference on Applications of Computer Vision (WACV23), Waikoloa, Hawaii, January 3-7, 2023. p. 1613 - 1623. DOI : 10.1109/WACV56688.2023.00166.

Confidence Matters: Applications to Semantic Segmentation

P. T. Sivaprasad

Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-10055.

Composite Relationship Fields with Transformers for Scene Graph Generation

G. AdaimiD. MizrahiA. Alahi

2023. IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2023), Waikoloa, Hawaii, United States, January 3-7, 2023. p. 52 - 64. DOI : 10.1109/WACV56688.2023.00014.

Learning Robust and Adaptive Representations: from Interactions, for Interactions

Y. Liu

Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9863.

Deep Generative Models for Autonomous Driving: from Motion Forecasting to Realistic Image Synthesis

S. Saadatnejad

Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9876.

VL4Pose: Active Learning Through Out-Of-Distribution Detection For Pose Estimation

M. ShuklaR. RoyP. SinghS. AhmedA. Alahi

2022. 33rd British Machine Vision Conference (BMVC 2022), London, UK, November 21-24, 2022.

Proxy methods for detection of inhalation exposure in simulated office environments

S. YunS. ZhongH. S. AlaviA. AlahiD. Licina

Journal Of Exposure Science And Environmental Epidemiology. 2022. DOI : 10.1038/s41370-022-00495-w.

Are the trajectory prediction models generalizable?

M. BahariY. YasuiM. KomuroT. HasegawaA. Alahi

2022. The IFAC Symposium on Robust Control Design (ROCOND), kyoto, japan, August 30-September 2, 2022.

Motion Style TransferModular Low-Rank Style Transfer for Deep Trajectory Forecasting

D. Li

2022

Vehicle trajectory prediction works, but not everywhere

M. BahariS. SaadatnejadA. RahimiM. ShaverdikondoriA. H. Shahidzadeh  et al.

2022. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2022), New Orleans, Louisiana, USA, June 21 - 24, 2022. DOI : 10.1109/CVPR52688.2022.01661.

STATNet: Spatial-temporal attention in the traffic prediction

S. M. MoghadasA. GheibiA. Alahi

2022. European Association for Research in Transportation (hEART), KU leuven, Belgium, June 1-3, 2022.

Automated Detection Of Isolated Rem Sleep Behavior Disorder (Irbd) During Single Night In-Lab Video-Polysomnography (Psg) Using Computer Vision

G. AdaimiN. GuptaA. MottaghiS. YeungE. Mignot  et al.

2022. p. A282 - A282.

Visual Scene Understanding for Transportation: From Detecting Objects To Relationships

G. Adaimi

Lausanne, EPFL, 2022. DOI : 10.5075/epfl-thesis-8994.

OpenPifPaf: Composite Fields for Semantic Keypoint Detection and Spatio-Temporal Association

S. KreissL. BertoniA. Alahi

IEEE Transactions on Intelligent Transportation Systems. 2022. DOI : 10.1109/TITS.2021.3124981.

Are socially-aware trajectory prediction models really socially-aware?

S. SaadatnejadM. BahariP. KhorsandiM. SaneianS.-M. Moosavi-Dezfooli  et al.

Transportation Research Part C: Emerging Technologies. 2022. DOI : 10.1016/j.trc.2022.103705.

SoccerNet 2022 Challenges Results

S. GiancolaA. CioppaA. DeliegeF. MageraV. Somers  et al.

2022. 5th ACM International Workshop on Multimedia Content Analysis in Sports (ACM MMSports), Lisboa, PORTUGAL, OCT 10-14, 2022. p. 75 - 86. DOI : 10.1145/3552437.3555703.

Reshaping Perception for Autonomous Driving with Semantic Keypoints

L. Bertoni

Lausanne, EPFL, 2022. DOI : 10.5075/epfl-thesis-10072.

Motion Style Transfer: Modular Low-Rank Adaptation for Deep Motion Forecasting

P. A. KothariD. LiY. LiuA. Alahi

2022. Conference on Robotics Learning, Auckland, New Zealand, December 14-18, 2022.

Pedestrian 3D Bounding Box Prediction

S. SaadatnejadY. Z. JuA. Alahi

2022. 10th Symposium of the European Association for Research in Transportation (hEART), Leuven, Belgium, June, 2022.

Simple Yet Effective Action Recognition for Autonomous Driving

W. XiongL. BertoniT. MordanA. Alahi

2022. 11th Triennial Symposium on Transportation Analysis Conference (TRISTAN XI), Mauritius Island, June 19-25, 2022.

Deep Learning Methods for Socially-Aware Human Trajectory Forecasting

P. A. Kothari

Lausanne, EPFL, 2022. DOI : 10.5075/epfl-thesis-9842.

Detecting 32 Pedestrian Attributes for Autonomous Vehicles

T. MordanM. CordP. PérezA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2022. DOI : 10.1109/TITS.2021.3107587.

Pedestrian Stop and Go Forecasting with Hybrid Feature Fusion

D. GuoT. MordanA. Alahi

2022. IEEE 39th International Conference on Robotics and Automation (ICRA 2022), Philadelphia, Pennsylvania, USA, May 23-27, 2022. p. 940 - 947. DOI : 10.1109/ICRA46639.2022.9811664.

Perceiving Humans: from Monocular 3D Localization to Social Distancing

L. BertoniS. KreissA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2022. DOI : 10.1109/TITS.2021.3069376.

A Shared Representation for Photorealistic Driving Simulators

S. SaadatnejadS. LiT. MordanA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2021. DOI : 10.1109/TITS.2021.3131303.

DriverGym: Democratising Reinforcement Learning for Autonomous Driving

P. KothariC. PeroneL. BergaminiA. AlahiP. Ondruska

2021. NeurIPS 2021 Workshop on Machine Learning for Autonomous Driving, Online, December 6-14, 2021.

Safety-aware Motion Prediction with Unseen Vehicles for Autonomous Driving

X. RenT. YangE. LiA. AlahiQ. Chen

2021. IEEE International Conference on Computer Vision (ICCV 2021), [Virtual], October 10-17, 2021. p. 15731 - 15740. DOI : 10.1109/ICCV48922.2021.01544.

Social NCE: Contrastive Learning of Socially-aware Motion Representations

Y. LiuY. QiA. Alahi

2021. IEEE International Conference on Computer Vision (ICCV), Virtual, October 10-17, 2021. p. 15098 - 15109. DOI : 10.1109/ICCV48922.2021.01484.

Keypoint Communities

D. ZaussS. KreissA. Alahi

2021. IEEE International Conference on Computer Vision (ICCV 2021), [Virtual], October 10-17, 2021. p. 11037 - 11046. DOI : 10.1109/ICCV48922.2021.01087.

Pedestrian intention prediction: A convolutional bottom-up multi-task approach

H. RazaliT. MordanA. Alahi

Transportation Research Part C: Emerging Technologies. 2021. DOI : 10.1016/j.trc.2021.103259.

Guest Editorial: Introduction to the Special Issue on Long-Term Human Motion Prediction

L. PalmieriR. AndreyJ. MainpriceM. HanheideA. Alahi  et al.

Ieee Robotics And Automation Letters. 2021. DOI : 10.1109/LRA.2021.3077964.

Human Trajectory Forecasting in Crowds: A Deep Learning Perspective

P. KothariS. KreissA. Alahi

IEEE Transactions on Intelligent Transportation Systems:7cbfb63e-09a2-4b42-9ad5-44c3eda9338d. 2021. DOI : 10.1109/TITS.2021.3069362.

MonStereo: When Monocular and Stereo Meet at the Tail of 3D Human Localization

L. BertoniS. KreissT. MordanA. Alahi

2021. International Conference on Robotics and Automation (ICRA), Xi'an, China, June 1-6, 2021. p. 5126 - 5132. DOI : 10.1109/ICRA48506.2021.9561820.

Injecting Knowledge in Data-driven Vehicle Trajectory Predictors

M. BahariI. NejjarA. Alahi

Transportation Research Part C: Emerging Technologies. 2021. DOI : 10.1016/j.trc.2021.103010.

Adaptive hot water production based on Supervised Learning

A. HeidariN. OlsenP. MermodA. AlahiD. Khovalyg

Sustainable Cities and Society. 2021. DOI : 10.1016/j.scs.2020.102625.

Deep visual Re-identification with confidence

G. AdaimiS. KreissA. Alahi

Transportation Research Part C: Emerging Technologies. 2021. DOI : 10.1016/j.trc.2021.103067.

Interpretable Social Anchors for Human Trajectory Forecasting in Crowds

P. A. KothariB. SifringerA. Alahi

2021. Conference on Computer Vision and Pattern Recognition (CVPR), 2021, Nashville, USA (Virtual), Jun 19–25, 2021. p. 15551 - 15561. DOI : 10.1109/CVPR46437.2021.01530.

Learning Decoupled Representations for Human Pose Forecasting

B. ParsaeifardS. SaadatnejadY. LiuT. MordanA. Alahi

2021. 2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCV 2021), Virtual, October 11-17, 2021. p. 2294 - 2303. DOI : 10.1109/ICCVW54120.2021.00259.

Detecting 32 Pedestrian Attributes for Autonomous Vehicles

T. MordanM. CordP. PérezA. Alahi

2020

DeepSVG: A Hierarchical Generative Network for Vector Graphics Animation

A. CarlierM. DanelljanA. AlahiR. Timofte

2020. NeurIPS 2020 34th Conference on Neural Information Processing Systems, Vancouver, Canada, December 6-12, 2020.

Precise Hand Finger Width Estimation via RGB-D Data

M. Nobar

2020

Perceiving Traffic from Aerial Images

G. AdaimiS. KreissA. Alahi

2020.

Uncertainty-aware Model Inversion Networks

R. Gratier de Saint-Louis

2020

Human Trajectory Forecasting in Crowds: A Deep Learning Perspective

P. KothariS. KreissA. Alahi

2020

Joint Human Pose Estimation and Stereo 3D Localization

W. DengL. BertoniS. KreissA. Alahi

2020. International Conference on Robotics and Automation (ICRA), Paris, France. Virtual conference., May 31th, June 4th 2020. p. 2324 - 2330. DOI : 10.1109/ICRA40945.2020.9197069.

Collaborative Sampling in Generative Adversarial Networks

Y. LiuP. A. KothariA. Alahi

2020. Thirty-Fourth AAAI Conference on Artificial Intelligence (AAAI-20), New York, New York, USA, February 7-12, 2020. p. 4948 - 4956. DOI : 10.1609/aaai.v34i04.5933.

A Reinforcement Learning Approach to Train Routing and Scheduling

Z. Oswald

2020

Automatic detection of hand hygiene using computer vision technology

A. SinghA. HaqueA. Alahis. Yeungm. Guo  et al.

Journal of the American Medical Informatics Association. 2020. DOI : 10.1093/jamia/ocaa115.

Next Steps for Image Synthesis using Semantic Segmentation

S. SaadatnejadA. Alahi

2020. 20th Swiss Transport Research Conference (STRC 2020), [Online event], 13-14 May 2020.

Pedestrian Intention Prediction: A Multi-task Perspective

S. A. BouhsainS. SaadatnejadA. Alahi

2020. 9th Symposium of the European Association for Research in Transportation (hEART 2021), Lyon, France, 7-9 April 2021.

Bilinear Multimodal Discriminator for Adversarial Domain Adaptation with Privileged Information

T. MordanA. SaportaA. AlahiM. CordP. Pérez

2020. 9th Symposium of the European Association for Research in Transportation (HEART 2020), Lyon, France, February 3-4, 2020.

Learning online combinatorial stochastic policies with deep reinforcement

T. StoccoA. Alahi

2019. European Association for Research in Transportation (hEART), Budapest, September 4-6, 2019.

Automatic Differentiation in Social Force Models

S. KreissA. Alahi

2019. European Association for Research in Transportation (hEART), Budapest, 4-6 september 2019.

Adversarial Loss for Human Trajectory Prediction

P. A. KothariA. Alahi

2019. European Association for Research in Transportation (hEART 2019), Budapest, 4-6 september 2019.

Convolutional Relational Machine for Group Activity Recognition

s. MokhtarzadehM. GhadimiA. NickabadiA. Alahi

2019. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Long Beach, CA, Jun 16-20, 2019. p. 7884 - 7893. DOI : 10.1109/CVPR.2019.00808.

MonoLoco: Monocular 3D Pedestrian Localization and Uncertainty Estimation

L. BertoniS. KreissA. Alahi

2019. International Conference on Computer Vision (ICCV), Seoul, Korea, October 27- November 2, 2019. p. 6860 - 6870. DOI : 10.1109/ICCV.2019.00696.

PifPaf: Composite Fields for Human Pose Estimation

S. KreissL. BertoniA. Alahi

2019. IEEE conference on computer vision and pattern recognition (CVPR), Long Beach, CA, Jun 16-20, 2019. p. 11969 - 11978. DOI : 10.1109/CVPR.2019.01225.

Next Steps for Social Force with Big Data

S. KreissA. Alahi

2019. Swiss Transport Research Conference (STRC).

Feed-forwards meet recurrent networks in vehicle trajectory prediction

M. BahariA. Alahi

2019. Swiss Transport Research Conference (STRC).

A computer vision system for deep learning-based detection of patient mobilization activities in the ICU

S. YeungF. RinaldoJ. JoplingB. LiuR. Mehra  et al.

npj Digital Medicine. 2019. DOI : 10.1038/s41746-019-0087-z.

Using A Priori Knowledge to Improve Scene Understanding

B. SchroederA. Alahi

2019. 32nd IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Long Beach, CA, Jun 16-20, 2019. p. 487 - 489. DOI : 10.1109/CVPRW.2019.00067.

Deep Visual Re-Identification with Confidence

G. AdaimiS. KreissA. Alahi

2019. arXiv.

Pedestrian Image Generation for Self-driving Cars

S. SaadatnejadA. Alahi

2019. Swiss Transport Research Conference (STRC).

Crowd-Robot Interaction: Crowd-aware Robot Navigation with Attention-based Deep Reinforcement Learning

C. ChenY. LiuS. KreissA. Alahi

2019. International Conference on Robotics and Automation (ICRA), Montreal, Canada, May 20-24, 2019. p. 6015 - 6022. DOI : 10.1109/ICRA.2019.8794134.

Learning nuisances to track pedestrians in autonomous vehicles

G. AdaimiA. Alahi

2018. Heart 2018 - 7th Symposium of the European Association for Research in Transportation conference, Athens, September 5-7, 2018.

Enhancing Discrete Choice Models with Neural Networks

B. SifringerV. LurkinA. Alahi

2018. hEART 2018 – 7th Symposium of the European Association for Research in Transportation conference, Athens, September 5-7, 2018.

Linear Artificial Forces for Human Dynamics in Complex Contexts

P. CosciaL. BallanF. PalmieriA. AlahiS. Savarese

2018. WIRN, Vietri, 13-15 june 2018.

Learning nuisances to track pedestrians in autonomous vehicles

G. AdaimiA. Alahi

2018. 18th Swiss Transport Research Conference, Monte Verità, Ascona, May 16 – 18, 2018.

Social GAN: Socially Acceptable Trajectories with Generative Adversarial Networks

A. Guptaj. Johnsonl. Fei-FeiS. SavareseA. Alahi

2018. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Salt lake city, June 18-22. DOI : 10.1109/CVPR.2018.00240.

Long-term path prediction in urban scenarios using circular distributions

P. CosciaF. CastaldoF. PalmieriA. AlahiS. Savarese  et al.

Image and Vision Computing. 2018. DOI : 10.1016/j.imavis.2017.11.006.

CAR-Net: Clairvoyant Attentive Recurrent Network

A. SadeghianF. LegrosM. VoisinR. VeselA. Alahi  et al.

2018. European Conference on Computer Vision (ECCV), Munich, 8-14 September 2018. p. 162 - 180. DOI : 10.1007/978-3-030-01252-6_10.

Viewpoint Invariant Convolutional Networks for Identifying Risky Hand Hygiene Scenarios

M. GuoA. HaqueS. YeungJ. JoplingL. Downing  et al.

Workshop at NIPS on Machine Learning for Health.

Vision-Based Prediction of ICU Mobility Care Activities using Recurrent Neural Networks

G. BianconiR. MehraS. YeungF. SalipurJ. Jopling  et al.

NIPS workshop on Machine Learning for Health, 2017-12-08.

Tracking The Untrackable: Learning To Track Multiple Cues with Long-Term Dependencies

A. SadeghianA. AlahiS. Savarese

2017. International Conference on Computer Vision (ICCV), Venice, Italy, October 22-29, 2017. p. 300 - 311. DOI : 10.1109/ICCV.2017.41.

Jointly Learning Energy Expenditures and Activities using Egocentric Multimodal Signals

K. NakamuraS. YeungA. AlahiL. Fei-Fei

2017. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Hawaii, USA, July 21-26, 2017. p. 6817 - 6826. DOI : 10.1109/CVPR.2017.721.

Social Scene Understanding: End-to-End Multi-Person Action Localization and Collective Activity Recognition

T. BagautdinovA. AlahiF. FleuretP. FuaS. Savarese

2017. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Hawaii, USA, July 21-26, 2017. p. 3425 - 3434. DOI : 10.1109/Cvpr.2017.365.

Unsupervised Camera Localization in Crowded Spaces

A. AlahiJ. WilsonL. Fei-FeiS. Savarese

2017. IEEE International Conference on Robotics and Automation (ICRA), Singapore, May 29 - June 3, 2017. p. 2666 - 2673. DOI : 10.1109/ICRA.2017.7989311.

Characterizing and Improving Stability in Neural Style Transfer

A. GuptaJ. JohnsonA. AlahiL. Fei-Fei

2017. International Conference on Computer Vision (ICCV), Venice, Italy, October 22-29, 2017. p. 4087 - 4096. DOI : 10.1109/ICCV.2017.438.

Towards Vision-Based Smart Hospitals: A System for Tracking and Monitoring Hand Hygiene Compliance

A. HaqueM. GuoA. AlahiS. YeungZ. Luo  et al.

2017. Machine Learning for Healthcare (MLHC), Northeastern University, Massachusetts, August 18- 19, 2017.

Tracking millions of humans

A. AlahiV. RamanathanL. Fei-Fei

Group and Crowd Behavior for Computer Vision; Elsevier, 2017. p. 115 - 135.

Unsupervised Learning of Long-Term Motion Dynamics for Videos

Z. LuoB. PengD.-A. HuangA. AlahiL. Fei-Fei

2017. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Hawaii, USA, July 21-26, 2017. p. 7101 - 7110. DOI : 10.1109/CVPR.2017.751.

Learning to Predict Human Behavior in Crowded Scenes

A. AlahiV. RamanathanK. GoelA. RobicquetA. Sadeghian  et al.

Group and Crowd Behavior for Computer Vision; Elsevier, 2017. p. 183 - 207.

Knowledge Transfer for Scene-specific Motion Prediction

L. BallanF. CastaldoA. AlahiF. PalmieriS. Savarese

2016. European Conference on Computer Vision (ECCV). p. 697 - 713. DOI : 10.1007/978-3-319-46448-0_42.

Towards Viewpoint Invariant 3D Human Pose Estimation

A. HaqueB. PengZ. LuoA. AlahiS. Yeung  et al.

2016. European Conference on Computer Vision (ECCV). p. 160 - 177. DOI : 10.1007/978-3-319-46448-0_10.

Learning Social Etiquette: Human Trajectory Understanding In Crowded Scenes

A. RobicquetA. SadeghianA. AlahiS. Savarese

2016. p. 549 - 565. DOI : 10.1007/978-3-319-46484-8_33.

Social LSTM: Human Trajectory Prediction in Crowded Spaces

A. AlahiK. GoelV. RamanathanA. RobicquetL. Fei-Fei  et al.

2016. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, USA, 27-30 June 2016. p. 961 - 971. DOI : 10.1109/CVPR.2016.110.

Point-based Path Prediction from Polar Histograms

P. CosciaF. CastaldoF. A. N. PalmieriL. BallanA. Alahi  et al.

2016. p. 1961 - 1967.

Vision-Based Hand Hygiene Monitoring in Hospitals

S. YeungA. AlahiA. HaqueZ. LuoB. Peng  et al.

American Medical Informatics Association (AMIA) Symposium, 2016.

Recurrent Attention Models for Depth-Based Person Identification

A. HaqueA. AlahiL. Fei-Fei

2016. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, USA, 27-30 June, 2016. p. 1229 - 1238. DOI : 10.1109/CVPR.2016.138.

Perceptual Losses for Real-Time Style Transfer and Super-Resolution

J. JohsonA. AlahiL. Fei-Fei

2016. European Conference on Computer Vision (ECCV). p. 694 - 711. DOI : 10.1007/978-3-319-46475-6_43.

Learning to Track: Online Multi-object Tracking by Decision Making

Y. XiangA. AlahiS. Savarese

2015. IEEE International Conference on Computer Vision (ICCV), Santiago, Chile, 7-13 December 2015. p. 4705 - 4713. DOI : 10.1109/ICCV.2015.534.

Biologically Inspired Keypoints

A. AlahiG. GoetzE. D’Angelo

Biologically Inspired Computer Vision: Fundamentals and Applications; Wiley, 2015. p. 347 - 374.

RGB-W: When Vision Meets Wireless

A. AlahiA. HaqueL. Fei-Fei

2015. IEEE International Conference on Computer Vision (ICCV), Santiago, Chile, 7-13 December 2015. p. 3289 - 3297. DOI : 10.1109/ICCV.2015.376.

System and method for media library navigation and recommendation

A. AlahiP. VandergheynstK. Benzi

WO2014002064 . 2014.

Socially-Aware Large-Scale Crowd Forecasting

A. AlahiV. RamanathanL. Fei-Fei

2014. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Columbus, OH, USA, 23-28 June 2014. p. 2211 - 2218. DOI : 10.1109/CVPR.2014.283.

From Bits to Images: Inversion of Local Binary Descriptors

E. D'AngeloL. JacquesA. AlahiP. Vandergheynst

IEEE Transactions on Pattern Analysis and Machine Intelligence. 2014. DOI : 10.1109/TPAMI.2013.228.

Robust Real-time Pedestrians Detection in Urban Environments with a Network of Low Resolution Cameras

A. AlahiM. BierlaireP. Vandergheynst

Transportation Research Part C: Emerging Technologies. 2014. DOI : 10.1016/j.trc.2013.11.019.

SCOOP: A Real-Time Sparsity Driven People Localization Algorithm

M. GolbabaeeA. AlahiP. Vandergheynst

Journal Of Mathematical Imaging And Vision. 2012. DOI : 10.1007/s10851-012-0405-4.

Beyond Bits: Reconstructing Images from Local Binary Descriptors

E. D'AngeloA. AlahiP. Vandergheynst

2012. 21st International Conference on Pattern Recognition (ICPR), Tsukuba Science City, Japan, November 11-15, 2012. p. 935 - 938.

FREAK: Fast Retina Keypoint

A. AlahiR. OrtizP. Vandergheynst

2012. IEEE Conference on Computer Vision and Pattern Recognition, Rhode Island, Providence, USA, June 16-21, 2012. p. 510 - 517. DOI : 10.1109/CVPR.2012.6247715.

Foreground Silhouette Extraction robust to Sudden Changes of background Appearance

A. AlahiL. BagnatoD. MattiP. Vandergheynst

2012. IEEE International conference on Image Processing, Orlando, Florida, USA, September 30 - October 3, 2012. DOI : 10.1109/ICIP.2012.6467088.

Sparsity Driven People Localization with a Heterogeneous Network of Cameras

A. AlahiL. JacquesY. BoursierP. Vandergheynst

Journal of Mathematical Imaging and Vision. 2011. DOI : 10.1007/s10851-010-0258-7.

Vision-Based Scene Understanding with Sparsity Promoting Priors

A. Alahi

Lausanne, EPFL, 2011. DOI : 10.5075/epfl-thesis-5070.

Cascade of Descriptors to Detect and Track Objects Across Any Network of Cameras

A. AlahiP. VandergheynstM. BierlaireM. Kunt

Computer Vision and Image Understanding. 2010. DOI : 10.1016/j.cviu.2010.01.004.

Stream Carving: an Adaptive Seam Carving Algorithm

D. DominguesA. AlahiP. Vandergheynst

2010. International conference on Image Processing, Honk hong, September 26-29, 2010. p. 901 - 904. DOI : 10.1109/ICIP.2010.5653984.

Method and system for automatic objects localization

A. AlahiM. GolbabaeeP. Vandergheynst

US2014254875 ; US8749630 ; EP2386981 ; US2011279685 ; EP2386981 . 2010.

A Sparsity Constrained Inverse Problem to Locate People in a Network of Cameras

A. AlahiY. BoursierL. JacquesP. Vandergheynst

2009. 16th International Conference on Digital Signal Processing, Aegean island of Santorini, Greece, July 5-7, 2009. DOI : 10.1109/ICDSP.2009.5201223.

Sparsity-driven People Localization Algorithm: Evaluation in Crowded Scenes Environments

A. AlahiL. JacquesY. BoursierP. Vandergheynst

2009. IEEE International Workshop on Performance Evaluation of Tracking and Surveillance, Snowbird, Utah, December 7-10, 2009. DOI : 10.1109/PETS-WINTER.2009.5399487.

Sport Players Detection and Tracking With a Mixed Network of Planar and Omnidirectional Cameras

A. AlahiY. BoursierL. JacquesP. Vandergheynst

2009. Third ACM/IEEE International Conference on Distributed Smart Cameras, Como, 30 August - 2 September, 2009. DOI : 10.1109/ICDSC.2009.5289406.

System and Method for Measuring Performances of Surveillance Systems

A. AzarbayejaniA. AlahiM. Erdem

JP5153302 ; US7415385 ; JP2008165740 ; US2008126031 . 2008.

A Master-Slave Approach for Object Detection and Matching with Fixed and Mobile Cameras

A. AlahiD. MarimonM. BierlaireM. Kunt

2008. 15th IEEE International Conference on Image Processing, San Diego, USA, October 12-15, 2008. p. 1712 - 1715. DOI : 10.1109/ICIP.2008.4712104.

Object Detection and Matching in a Mixed Network of Fixed and Mobile Cameras

A. AlahiP. VandergheynstM. BierlaireM. Kunt

2008. ACM International Conference on Multimedia, Vancouver, Canada, October 31, 2008. DOI : 10.1145/1463542.1463545.

Object Detection and Matching with Mobile Cameras Collaborating with Fixed Cameras

A. AlahiM. BierlaireM. Kunt

2008. European Conference on Computer Vision, Marseille, France, October 18, 2008.

Research

Research summary

We work on the theoretical challenges and practical applications of socially-aware systems, i.e., machines that can not only perceive human behavior, but reason with social intelligence in the context of transportation problems and smart spaces. We envision a future where intelligent machines are ubiquitous, where self-driving cars, delivery robots, and self-moving Segways are facts of everyday life. Beyond embodied agents, we will also see our living spaces & our homes, buildings, and cities & become equipped with ambient intelligence which can sense and respond to human behavior. However, to realize this future, intelligent machines need to develop social intelligence and the ability to make safe and consistent decisions in unconstrained crowded social scenes. Self-driving vehicles must learn social etiquette in order to navigate cities like Paris or Naples. Social robots need to comply with social conventions and obey (unwritten) common-sense rules to effectively operate in crowded terminals. For instance, they need to respect personal space, yield right-of-way, and «read» the behavior of others to predict future actions. Our research is centered around understanding and predicting human social behavior with multi-modal visual data. Our work spans multiple aspects of socially-aware systems: from 1- collecting multi-modal data at scale, 2- Extracting coarse-to-fine grained behaviours in real-time, 3- designing deep learning methods that can learn to predict human social behavior in a fully data-driven way, to 4- integrating the developed methods in real-world systems such as a vehicle or a socially-aware robot that navigates crowded social scenes.

PhD Students

Somers Vladimir Dominic K., Gerard Valentin, Xiong Weijiang, Hassan Mariam, Haghighi Yasaman, Rahimi Noshanagh Parsa, Abdelfattah Mohamed Ossama Ahmed, Hosseininejad Reyhaneh, Shukla Megh, Luan Po-Chien, Van Delft Bastien, Feng Lan, Rahimi Ahmad, Gao Yang, Borhani Yasamin

Past EPFL PhD Students

George Adaimi, Parth Ashit Kothari, Lorenzo Bertoni, Yuejiang Liu, Saeed Saadatnejad, Brian Alan Tappy-Sifringer, Mohammadhossein Bahari, Melika Behjati

Past EPFL PhD Students as codirector

Prabhu Teja Sivaprasad

Courses

Deep learning for autonomous vehicles

CIVIL-459

Deep Learning (DL) is the subset of Machine learning reshaping the future of transportation and mobility. In this class, we will show how DL can be used to teach autonomous vehicles to detect objects, make predictions, and make decisions. (Fun fact: this summary is powered by DL)

Frontiers of Deep Learning for Engineers

CIVIL-611

The seminar aims at discussing recent research papers in the field of deep learning, implementing the transferability/adaptability of the proposed approaches to applications in the field of research of the Ph.D. student.

Introduction to machine learning for engineers

CIVIL-226

Machine learning is a sub-field of Artificial Intelligence that allows computers to learn from data, identify patterns and make predictions. As a fundamental building block of the Computational Thinking education at EPFL, Civil students will learn ML with civil case studies (summary generated by ML)

Programming and software development for engineers

CIVIL-127

Python programming course to advance students' existing programming skills and help write better software. The course will teach best practices and techniques such as refactoring, debugging, and unit testing.