| 2026 | CoNLL | Who Generates More Empathetic Responses - Humans or LLMs? A Comparative Evaluation with Human and LLM Judges. | Anuradha Welivita, Fawzia Zeitoun, Pearl Pu |
| 2023 | ACL | Boosting Distress Support Dialogue Responses with Motivational Interviewing Strategy. | Anuradha Welivita, Pearl Pu |
| 2023 | SIGdial | Approximating Online Human Evaluation of Social Chatbots with Prompting. | Ekaterina Svikhnushina, Pearl Pu |
| 2023 | SIGdial | Empathetic Response Generation for Distress Support. | Anuradha Welivita, Chun-Hung Yeh, Pearl Pu |
| 2022 | AAAI | HEAL: A Knowledge Graph for Distress Management Conversations. | Anuradha Welivita, Pearl Pu |
| 2022 | ACL | A Taxonomy of Empathetic Questions in Social Dialogs. | Ekaterina Svikhnushina, Iuliana Voinea, Anuradha Welivita, Pearl Pu |
| 2022 | COLING | Curating a Large-Scale Motivational Interviewing Dataset Using Peer Support Forums. | Anuradha Welivita, Pearl Pu |
| 2022 | SIGdial | iEval: Interactive Evaluation Framework for Open-Domain Empathetic Chatbots. | Ekaterina Svikhnushina, Anastasiia Filippova, Pearl Pu |
| 2021 | ACL | Uncertainty and Surprisal Jointly Deliver the Punchline: Exploiting Incongruity-Based Features for Humor Recognition. | Yubo Xie, Junze Li, Pearl Pu |
| 2021 | CoNLL | Empathetic Dialog Generation with Fine-Grained Intents. | Yubo Xie, Pearl Pu |
| 2021 | EMNLP | A Large-Scale Dataset for Empathetic Response Generation. | Anuradha Welivita, Yubo Xie, Pearl Pu |
| 2021 | HAI | Key Qualities of Conversational Recommender Systems: From Users' Perspective. | Yucheng Jin, Li Chen, Wanling Cai, Pearl Pu |
| 2021 | IUI | Key Qualities of Conversational Chatbots - the PEACE Model. | Ekaterina Svikhnushina, Pearl Pu |
| 2020 | COLING | A Taxonomy of Empathetic Response Intents in Human Social Conversations. | Anuradha Welivita, Pearl Pu |
| 2020 | IUI | A Multi-Turn Emotionally Engaging Dialog Model. | Yubo Xie, Ekaterina Svikhnushina, Pearl Pu |
| 2018 | WWW | Geographical Feature Extraction for Entities in Location-based Social Networks. | Daizong Ding, Mi Zhang, Xudong Pan, Duocai Wu, Pearl Pu |
| 2017 | CICLING | Modeling the Impact of Modifiers on Emotional Statements. | Valentina Sintsova, Margarita Bolvar Jimnez, Pearl Pu |
| 2017 | CSCW | Design Considerations for Social Fitness Applications: Comparing Chronically Ill Patients and Healthy Adults. | Yu Chen, Yunan Chen, Mirana Michelle Randriambelonoro, Antoine Geissbhler, Pearl Pu |
| 2016 | CSCW | Social Incentives in Pervasive Fitness Apps for Obese and Diabetic patients. | Yu Chen, Mirana Randriambelonoro, Antoine Geissbhler, Pearl Pu |
| 2014 | AAAI | Prediction of Helpful Reviews Using Emotions Extraction. | Lionel Martin, Pearl Pu |
| 2014 | AAAI | Decomposing Activities of Daily Living to Discover Routine Clusters. | Onur Yrten, Jiyong Zhang, Pearl Pu |
| 2014 | AVI | Designing emotion awareness interface for group recommender systems. | Yu Chen, Pearl Pu |
| 2014 | CHI | Exploring personality's effect on users' rating behavior. | Rong Hu, Pearl Pu |
| 2014 | HCOMP | Incentives to Counter Bias in Human Computation. | Boi Faltings, Radu Jurca, Pearl Pu, Bao Duy Tran |
| 2014 | ICDM | Semi-Supervised Method for Multi-category Emotion Recognition in Tweets. | Valentina Sintsova, Claudiu Cristian Musat, Pearl Pu |
| 2014 | ICWSM | EmotionWatch: Visualizing Fine-Grained Emotions in Event-Related Tweets. | Renato Kempter, Valentina Sintsova, Claudiu Cristian Musat, Pearl Pu |
| 2014 | WWW | Are influential writers more objective?: an analysis of emotionality in review comments. | Lionel Martin, Valentina Sintsova, Pearl Pu |
| 2012 | CHI | What's the best music you have?: designing music recommendation for group enjoyment in groupfun. | George Popescu, Pearl Pu |
| 2012 | RecSys | RecSys'12 workshop on interfaces for recommender systems (InterfaceRS'12). | Nava Tintarev, Rong Hu, Pearl Pu |
| 2011 | IUI | Users' eye gaze pattern in organization-based recommender interfaces. | Li Chen, Pearl Pu |
| 2011 | IUI | Enhancing recommendation diversity with organization interfaces. | Rong Hu, Pearl Pu |
| 2011 | RecSys | Enhancing collaborative filtering systems with personality information. | Rong Hu, Pearl Pu |
| 2011 | RecSys | Helping Users Perceive Recommendation Diversity. | Rong Hu, Pearl Pu |
| 2011 | RecSys | A user-centric evaluation framework for recommender systems. | Pearl Pu, Li Chen, Rong Hu |
| 2010 | RecSys | Eye-tracking product recommenders' usage. | Sylvain Castagnos, Nicolas Jones, Pearl Pu |
| 2009 | IUI | A comparative user study on rating vs. personality quiz based preference elicitation methods. | Rong Hu, Pearl Pu |
| 2009 | RecSys | Recommenders' influence on buyers' decision process. | Sylvain Castagnos, Nicolas Jones, Pearl Pu |
| 2009 | RecSys | Acceptance issues of personality-based recommender systems. | Rong Hu, Pearl Pu |
| 2009 | RecSys | Critiquing recommenders for public taste products. | Pearl Pu, Maoan Zhou, Sylvain Castagnos |
| 2008 | RecSys | A cross-cultural user evaluation of product recommender interfaces. | Li Chen, Pearl Pu |
| 2007 | AAAI | Representative Explanations for Over-Constrained Problems. | Barry O'Sullivan, Alexandre Papadopoulos, Boi Faltings, Pearl Pu |
| 2007 | IUI | Hybrid critiquing-based recommender systems. | Li Chen, Pearl Pu |
| 2007 | IUI | A comparison of two compound critiquing systems. | James Reilly, Jiyong Zhang, Lorraine McGinty, Pearl Pu, Barry Smyth |
| 2007 | IUI | Refining preference-based search results through Bayesian filtering. | Jiyong Zhang, Pearl Pu |
| 2007 | RecSys | The evaluation of a hybrid critiquing system with preference-based recommendations organization. | Li Chen, Pearl Pu |
| 2007 | RecSys | Conversational recommenders with adaptive suggestions. | Paolo Viappiani, Pearl Pu, Boi Faltings |
| 2007 | RecSys | A recursive prediction algorithm for collaborative filtering recommender systems. | Jiyong Zhang, Pearl Pu |
| 2006 | AAAI | Evaluating Critiquing-based Recommender Agents. | Li Chen, Pearl Pu |
| 2006 | AAAI | Evaluating Preference-based Search Tools: A Tale of Two Approaches. | Paolo Viappiani, Boi Faltings, Pearl Pu |
| 2006 | CHI | Increasing user decision accuracy using suggestions. | Pearl Pu, Paolo Viappiani, Boi Faltings |
| 2006 | FQAS | The Lookahead Principle for Preference Elicitation: Experimental Results. | Paolo Viappiani, Boi Faltings, Pearl Pu |
| 2006 | IUI | Trust building with explanation interfaces. | Pearl Pu, Li Chen |
| 2005 | IUI | Intelligent interfaces for preference-based search. | Pearl Pu, Boi Faltings |
| 2005 | SAC | Effort and accuracy analysis of choice strategies for electronic product catalogs. | Jiyong Zhang, Pearl Pu |
| 2004 | IUI | Designing example-critiquing interaction. | Boi Faltings, Pearl Pu, Marc Torrens, Paolo Viappiani |
| 2004 | SAC | Towards an intelligent mobile travel assistant. | Marc Torrens, Patrick Hertzog, Pearl Pu, Boi Faltings |
| 2004 | WISE | Opportunistic Search with Semantic Fisheye Views. | Paul Janecek, Pearl Pu |
| 2003 | IUI | Social cues and awareness for recommendation systems. | Punit Gupta, Pearl Pu |
| 2002 | AVI | A framework for designing fisheye views to support multiple semantic contexts. | Paul Janecek, Pearl Pu |
| 2002 | IUI | Personalized navigation of heterogeneous product spaces using SmartClient. | Pearl Pu, Boi Faltings |
| 2002 | IUI | Design visual thinking tools for mixed initiative systems. | Pearl Pu, Denis Lalanne |
| 2000 | CHI | Enriching buyers' experiences: the SmartClient approach. | Pearl Pu, Boi Faltings |
| 2000 | NOMS | IconoNET: a tool for automated bandwidth allocation planning. | Christian Frei, Boi Faltings, George Melissargos, Pearl Pu |
| 1996 | ECAI | Human and Machine Collaboration in Creative Design. | Pearl Pu, Denis Lalanne |
| 1995 | ICCBR | Adaptation Using Constraint Satisfaction Techniques. | Lisa Purvis, Pearl Pu |
| 1995 | ICRA | Assembly Planning Using Case Adaptation Methods. | Pearl Pu, Lisa Purvis |
| 1994 | ICRA | Integrating AGV Schedules in a Scheduling System for a Flexible Manufacturing Environment. | Pearl Pu, James Hughes |
| 1992 | ECAI | Crossroad Diagnosis. | Pearl Pu, Y. Huang |
| 1992 | ICRA | An assembly sequence generation algorithm using case-based search techniques. | Pearl Pu |
| 1991 | IROS | Applying means-ends analysis to spatial planning. | Boi Faltings, Pearl Pu |
| 1985 | ICRA | A new development in camera calibration calibrating a pair of mobile cameras. | Alberto Izaguirre, Pearl Pu, John Summers |