Lee, Stefan

ViLBERT: Pretraining Task-Agnostic Visiolinguistic Representations for Vision-and-Language Tasks

Lu, J., Batra, D., Parikh, D., & Lee, S. (2019) · arXiv

Multimodal Machine Learning ApplicationsVisual Attention and Saliency Detection

Cited by 2,109

Embodied Question Answering

Das, A., Datta, S., Gkioxari, G., Lee, S., Parikh, D., & Batra, D. (2018) · 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition

Reinforcement Learning in RoboticsMultimodal Machine Learning Applications

Cited by 410

Beyond the Nav-Graph: Vision-and-Language Navigation in Continuous Environments

Krantz, J., Wijmans, E., Majumdar, A., Batra, D., & Lee, S. (2020) · Lecture Notes in Computer Science

Multimodal Machine Learning ApplicationsReinforcement Learning in Robotics

Cited by 266

Diverse Beam Search for Improved Description of Complex Scenes

Vijayakumar, A., Cogswell, M., Selvaraju, R., Sun, Q., Lee, S., Crandall, D., & Batra, D. (2018) · Proceedings of the AAAI Conference on Artificial Intelligence

Multimodal Machine Learning ApplicationsNatural Language Processing Techniques

Cited by 219

Sim2Real Predictivity: Does Evaluation in Simulation Predict Real-World Performance?

Kadian, A., Truong, J., Gokaslan, A., Clegg, A., Wijmans, E., Lee, S., Savva, M., Chernova, S., & Batra, D. (2020) · IEEE Robotics and Automation Letters

Reinforcement Learning in RoboticsRobotics and Sensor-Based Localization

Cited by 201

Improving Vision-and-Language Navigation with Image-Text Pairs from the Web

Majumdar, A., Shrivastava, A., Lee, S., Anderson, P., Parikh, D., & Batra, D. (2020) · Lecture Notes in Computer Science

Multimodal Machine Learning ApplicationsRobot Manipulation and Learning

Cited by 201

Natural language does not emerge ‘naturally’ in multi-agent dialog

Kottur, S., Moura, J., Lee, S., & Batra, D. (2017) · Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing

Language and cultural evolutionMulti-Agent Systems and Negotiation

Cited by 164

Waypoint Models for Instruction-guided Navigation in Continuous Environments

Krantz, J., Gokaslan, A., Batra, D., Lee, S., & Maksymets, O. (2021) · 2021 IEEE/CVF International Conference on Computer Vision (ICCV)

Reinforcement Learning in RoboticsMultimodal Machine Learning Applications

Cited by 94

Sim-2-Sim Transfer for Vision-and-Language Navigation in Continuous Environments

Krantz, J., & Lee, S. (2022) · Lecture Notes in Computer Science

Reinforcement Learning in RoboticsMultimodal Machine Learning Applications

Cited by 56

Chasing Ghosts: Instruction Following as Bayesian State Tracking

Anderson, P., Shrivastava, A., Parikh, D., Batra, D., & Lee, S. (2019) · arXiv

Reinforcement Learning in RoboticsMultimodal Machine Learning Applications

Cited by 55

EvalAI: Towards Better Evaluation Systems for AI Agents

Yadav, D., Jain, R., Agrawal, H., Chattopadhyay, P., Singh, T., Jain, A., Singh, S. B., Lee, S., & Batra, D. (2019) · arXiv

Machine Learning and Data ClassificationArtificial Intelligence Applications

Cited by 42

Navigating to Objects Specified by Images

Krantz, J., Gervet, T., Yadav, K., Wang, A., Paxton, C., Mottaghi, R., Batra, D., Malik, J., Lee, S., & Singh Chaplot, D. (2023) · 2023 IEEE/CVF International Conference on Computer Vision (ICCV)

Reinforcement Learning in RoboticsRobotics and Sensor-Based Localization

Cited by 34

Emergence of Maps in the Memories of Blind Navigation Agents

Wijmans, E., Savva, M., Essa, I., Lee, S., Morcos, A. S., & Batra, D. (2023) · AI Matters

Spatial Cognition and NavigationMemory and Neural Mechanisms

Cited by 17

Instance-Specific Image Goal Navigation: Training Embodied Agents to Find Object Instances

Krantz, J., Lee, S., Malik, J., Batra, D., & Chaplot, D. S. (2022) · arXiv

Reinforcement Learning in RoboticsSpatial Cognition and Navigation

Cited by 7

Emergence of Maps in the Memories of Blind Navigation Agents

Wijmans, E., Savva, M., Essa, I., Lee, S., Morcos, A. S., & Batra, D. (2023) · arXiv

Spatial Cognition and NavigationReinforcement Learning in Robotics

Cited by 1