Publication & Patent

Relevant Publication

Core Team

1. Transfer Learning for RL Agents

Explainable action advising for multi-agent reinforcement learning Y Guo, J Campbell, S Stepputtis, R Li, D Hughes, F Fang, K Sycara 2023 IEEE International Conference on Robotics and Automation (ICRA), 5515-5521 (2023)

Reinforcement learning methods for network-based transfer parameter selection Y Guo, Y Wang, IH Yang, K Sycara Intelligence & Robotics 3 (3), 402-419 (2023)

Introspective Action Advising for Interpretable Transfer Learning J Campbell, Y Guo, F Xie, S Stepputtis, K Sycara Conference on Lifelong Learning Agents (CoLLAs) (2023)

Transfer Learning for Human Navigation and Triage Strategies Prediction in a Simulated Urban Search and Rescue Task Y Guo, R Jena, D Hughes, M Lewis, K Sycara 2021 30th IEEE International Conference on Robot & Human Interactive Communication (RO-MAN) (2021)

Policy and value transfer in lifelong reinforcement learning D Abel, Y Jinnai, Y Guo, G Konidaris, M Littman International Conference on Machine Learning, 20-29. (2018)

2. Multimodality and LLM Grounding

Fine-Grained Alignment for Cross-Modal Recipe Retrieval M Wahed, X Zhou, T Yu, I Lourentzou Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision (2024)

PLAN-Bot: Contextualized and Knowledge-Grounded Multimodal Taskbot A Tabassum, M Wahed, T Yu, AB Mbakwe, M Ogunleye, I Lourentzou Alexa Prize TaskBot Challenge 2 Proceedings (2023)

Understanding Your Agent: Leveraging Large Language Models for Behavior Explanation X Zhang, Y Guo, S Stepputtis, K Sycara, J Campbell arXiv preprint arXiv:2311.18062 (2023)

Explaining agent behavior with large language models X Zhang, Y Guo, S Stepputtis, K Sycara, J Campbell arXiv preprint arXiv:2309.10346 (2023)

Construction and Optimization of Computer Intelligent Recognition and Analysis System Based on Natural Language Processing T Yu Solid State Technology 63 (3), 4999-5007 (2021)

3. Human-to-AI Interactions and Social Applications of AI

Sedition Hunters: A Quantitative Study of the Crowdsourced Investigation into the 2021 US Capitol Attack T Yu, S Venkatagiri, I Lourentzou, K Luther Proceedings of the ACM Web Conference 2023, 3849-3858 (2023)

Inferring Non-Stationary Human Preferences for Human-Agent Teams D Hughes, A Agarwal, Y Guo, K Sycara 2020 29th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) (2020)

Designing Context-Sensitive Norm Inverse Reinforcement Learning Framework for Norm-Compliant Autonomous Agents Y Guo, B Wang, D Hughes, M Lewis, K Sycara 2020 29th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) (2020)

4. Other Relevant

Finding Optimal Strategies over Families of Tasks in Reinforcement Learning Y Guo, G Konidaris, ML Littman Brown University (2018)

Advisor

Adapting sequence to sequence models for text normalization in social media I Lourentzou, K Manghnani, CX Zhai Proceedings of the international AAAI conference on web and social media (2019)

Rationalization for explainable nlp: A survey S Gurrapu, A Kulkarni, L Huang, I Lourentzou, FA Batarseh Frontiers in Artificial Intelligence 6 (2023)

Exploring the efficiency of batch active learning for human-in-the-loop relation extraction I Lourentzou, D Gruhl, S Welch Companion proceedings of the the web conference (2018)

Deepqamvs: Query-aware hierarchical pointer networks for multi-video summarization S Messaoud, I Lourentzou, A Boughoula, M Zehni, Z Zhao, C Zhai, AG Schwing Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval (2021)

Mining relations from unstructured content I Lourentzou, A Alba, A Coden, AL Gentile, D Gruhl, S Welch Advances in Knowledge Discovery and Data Mining: 22nd Pacific-Asia Conference, PAKDD 2018, Melbourne, VIC, Australia, June 3-6, 2018, Proceedings, Part II 22 (2018)

AdaReNet: Adaptive Reweighted Semi-supervised Active Learning to Accelerate Label Acquisition I Lourentzou, D Gruhl, A Alba, AL Gentile, P Ristoski, C Deluca, SR Welch, C Zhai Proceedings of the 14th PErvasive Technologies Related to Assistive Environments Conference (2021)

Difficult Relations: Extracting Novel Facts from Text I Lourentzou, AL Gentile, D Gruhl, J Fortner, M Freemon, K Grande International Semantic Web Conference (2018)

uaMix-MAE: Efficient Tuning of Pretrained Audio Transformers with Unsupervised Audio Mixtures A Tabassum, D Tran, T Dang, I Lourentzou, K Koishida e ICASSP 2024-2024 IEEE International Conference on Acoustics, Speech and Signal Processing (2024)

Commonsense for Zero-Shot Natural Language Video Localization M Holla, I Lourentzou Proceedings of the AAAI Conference on Artificial Intelligence 38 (3), 2166-2174 (2024)

Patent

Core Team

Reinforcement learning techniques for network-based transfer learning Y Guo, IH Yang, Y Wang US Patent 11,657,280 (2023)

Advisor

On-demand relation extraction from text I Lourentzou, AL Gentile, D Gruhl, A Alba, C Kau, C DeLuca, L Kato, P Ristoski, SR Welch US Patent 11,151,175 (2021)

Collaborative information extraction I Lourentzou, AL Gentile, D Gruhl, A Alba, P Ristoski, CE DeLuca, LH Kato, C Kau, SR Welch US Patent 11,551,437 (2023)

Dictionary expansion using neural language models P Ristoski, D Gruhl, A Alba, AL Gentile, I Lourentzou, CE DeLuca, LH Kato, SR Welch, C Kau US Patent 11,030,402 (2021)

User-centric ontology population with user refinement P Ristoski, AL Gentile, D Gruhl, A Alba, C Kau, C DeLuca, L Kato, I Lourentzou, SR Welch US Patent 11,593,419 (2023)

Corpus expansion using lexical signatures D Gruhl, AL Gentile, P Ristoski, LH Kato, CE DeLuca, SR Welch, A Alba, I Lourentzou US Patent 11,416,562 (2022)

Transforming a lexicon that describes an information asset AL Gentile, CE DeLuca, P Ristoski, I Lourentzou, LH Kato, A Alba, D Gruhl, SR Welch US Patent 11,645,464 (2023)

Identifying ambiguity in semantic resources AL Gentile, AR Coden, I Lourentzou, D Gruhl, CE DeLuca, P Ristoski, LH Kato, C Kau, SR Welch, A Alba US Patent 11,379,669 (2022)

Identifying similarity matrix for derived perceptions I Lourentzou, D Gruhl, SR Welch, CE DeLuca, A Alba, LH Kato, P Ristoski, AL Gentile US Patent App. 17/038,126 (2022)