Pearl Pu

Orcid: 0000-0001-8841-4416

Affiliations:
  • EPFL, Human-Computer Interaction Group, Lausanne, Switzerland


According to our database1, Pearl Pu authored at least 144 papers between 1985 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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Bibliography

2024
Online vs Offline: A Comparative Study of First-Party and Third-Party Evaluations of Social Chatbots.
CoRR, 2024

Are Large Language Models More Empathetic than Humans?
CoRR, 2024

Is ChatGPT More Empathetic than Humans?
CoRR, 2024

2023
A survey of consumer health question answering systems.
AI Mag., December, 2023

Use of a Taxonomy of Empathetic Response Intents to Control and Interpret Empathy in Neural Chatbots.
CoRR, 2023

Approximating Human Evaluation of Social Chatbots with Prompting.
CoRR, 2023

Empathetic Response Generation for Distress Support.
Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue, 2023

Approximating Online Human Evaluation of Social Chatbots with Prompting.
Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue, 2023

Boosting Distress Support Dialogue Responses with Motivational Interviewing Strategy.
Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022
PEACE: A Model of Key Social and Emotional Qualities of Conversational Chatbots.
ACM Trans. Interact. Intell. Syst., December, 2022

AFEC: A Knowledge Graph Capturing Social Intelligence in Casual Conversations.
CoRR, 2022

Understanding intergenerational fitness tracking practices: 12 suggestions for design.
CCF Trans. Pervasive Comput. Interact., 2022

Recommender Systems: Trends and Frontiers.
AI Mag., 2022

This joke is [MASK]: Recognizing Humor and Offense with Prompting.
Proceedings of the Transfer Learning for Natural Language Processing Workshop, 2022

iEval: Interactive Evaluation Framework for Open-Domain Empathetic Chatbots.
Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2022

Curating a Large-Scale Motivational Interviewing Dataset Using Peer Support Forums.
Proceedings of the 29th International Conference on Computational Linguistics, 2022

A Taxonomy of Empathetic Questions in Social Dialogs.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

HEAL: A Knowledge Graph for Distress Management Conversations.
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021
How Commonsense Knowledge Helps with Natural Language Tasks: A Survey of Recent Resources and Methodologies.
CoRR, 2021

Generating Empathetic Responses with a Large Scale Dialog Dataset.
CoRR, 2021

Recommender Systems: Past, Present, Future.
AI Mag., 2021

HumorHunter at SemEval-2021 Task 7: Humor and Offense Recognition with Disentangled Attention.
Proceedings of the 15th International Workshop on Semantic Evaluation, 2021

Key Qualities of Conversational Chatbots - the PEACE Model.
Proceedings of the IUI '21: 26th International Conference on Intelligent User Interfaces, 2021

Key Qualities of Conversational Recommender Systems: From Users' Perspective.
Proceedings of the HAI '21: International Conference on Human-Agent Interaction, Virtual Event, Japan, November 9, 2021

A Large-Scale Dataset for Empathetic Response Generation.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Empathetic Dialog Generation with Fine-Grained Intents.
Proceedings of the 25th Conference on Computational Natural Language Learning, 2021

Uncertainty and Surprisal Jointly Deliver the Punchline: Exploiting Incongruity-Based Features for Humor Recognition.
Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

User Expectations of Conversational Chatbots Based on Online Reviews.
Proceedings of the DIS '21: Designing Interactive Systems Conference 2021, 2021

2020
Fine-grained Emotion and Intent Learning in Movie Dialogues.
CoRR, 2020

Should Machines Feel or Flee Emotions? User Expectations and Concerns about Emotionally Aware Chatbots.
CoRR, 2020

A Multi-Turn Emotionally Engaging Dialog Model.
Proceedings of the Joint Proceedings of the Workshops on Human-AI Co-Creation with Generative Models and User-Aware Conversational Agents co-located with 25th International Conference on Intelligent User Interfaces (IUI 2020), 2020

A Taxonomy of Empathetic Response Intents in Human Social Conversations.
Proceedings of the 28th International Conference on Computational Linguistics, 2020

2019
HealthSit: Designing Posture-Based Interaction to Promote Exercise during Fitness Breaks.
Int. J. Hum. Comput. Interact., 2019

2018
A Bayesian Approach to Intervention-Based Clustering.
ACM Trans. Intell. Syst. Technol., 2018

Geographical Feature Extraction for Entities in Location-based Social Networks.
Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018

2017
EHR: a Sensing Technology Readiness Model for Lifestyle Changes.
Mob. Networks Appl., 2017

Can Fitness Trackers Help Diabetic and Obese Users Make and Sustain Lifestyle Changes?
Computer, 2017

Investigating users' eye movement behavior in critiquing-based recommender systems.
AI Commun., 2017

Emotion Analysis in Natural Language.
Proceedings of the 25th Conference on User Modeling, Adaptation and Personalization, 2017

Design Considerations for Social Fitness Applications: Comparing Chronically Ill Patients and Healthy Adults.
Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing, 2017

Modeling the Impact of Modifiers on Emotional Statements.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2017

2016
Dystemo: Distant Supervision Method for Multi-Category Emotion Recognition in Tweets.
ACM Trans. Intell. Syst. Technol., 2016

Qualitative Framing of Financial Incentives - A Case of Emotion Annotation.
CoRR, 2016

Peer Influence on the Engagement of Fitness Tracker Usage: A Diabetic and Obesity Study.
Proceedings of the 2016 IEEE International Conference on Healthcare Informatics, 2016

Social Incentives in Pervasive Fitness Apps for Obese and Diabetic patients.
Proceedings of the 19th ACM Conference on Computer Supported Cooperative Work and Social Computing, 2016

2015
Exploring physical activity monitoring devices for diabetic and obese patients.
Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers, 2015

2014
Experiments on user experiences with recommender interfaces.
Behav. Inf. Technol., 2014

Are influential writers more objective?: an analysis of emotionality in review comments.
Proceedings of the 23rd International World Wide Web Conference, 2014

Empatheticons: Designing Emotion Awareness Tools for Group Recommenders.
Proceedings of the XV International Conference on Human Computer Interaction, 2014

EmotionWatch: Visualizing Fine-Grained Emotions in Event-Related Tweets.
Proceedings of the Eighth International Conference on Weblogs and Social Media, 2014

Semi-Supervised Method for Multi-category Emotion Recognition in Tweets.
Proceedings of the 2014 IEEE International Conference on Data Mining Workshops, 2014

Incentives to Counter Bias in Human Computation.
Proceedings of the Seconf AAAI Conference on Human Computation and Crowdsourcing, 2014

Predictors of life satisfaction based on daily activities from mobile sensor data.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2014

Exploring personality's effect on users' rating behavior.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2014

HealthyTogether: exploring social incentives for mobile fitness applications.
Proceedings of the Second International Symposium of Chinese CHI, 2014

Designing emotion awareness interface for group recommender systems.
Proceedings of the International Working Conference on Advanced Visual Interfaces, 2014

Decomposing Activities of Daily Living to Discover Routine Clusters.
Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

Prediction of Helpful Reviews Using Emotions Extraction.
Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

2013
Fine-Grained Emotion Recognition in Olympic Tweets Based on Human Computation.
Proceedings of the 4th Workshop on Computational Approaches to Subjectivity, 2013

Exploring Relations between Personality and User Rating Behaviors.
Proceedings of the Late-Breaking Results, 2013

A : ) Is Worth a Thousand Words: How People Attach Sentiment to Emoticons and Words in Tweets.
Proceedings of the International Conference on Social Computing, SocialCom 2013, 2013

2012
Evaluating recommender systems from the user's perspective: survey of the state of the art.
User Model. User Adapt. Interact., 2012

Preface to the special issue on user interfaces for recommender systems.
User Model. User Adapt. Interact., 2012

Critiquing-based recommenders: survey and emerging trends.
User Model. User Adapt. Interact., 2012

RecSys'12 workshop on interfaces for recommender systems (InterfaceRS'12).
Proceedings of the Sixth ACM Conference on Recommender Systems, 2012

What's the best music you have?: designing music recommendation for group enjoyment in groupfun.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2012

2011
Usability Guidelines for Product Recommenders Based on Example Critiquing Research.
Proceedings of the Recommender Systems Handbook, 2011

A user-centric evaluation framework for recommender systems.
Proceedings of the 2011 ACM Conference on Recommender Systems, 2011

Helping Users Perceive Recommendation Diversity.
Proceedings of the Workshop on Novelty and Diversity in Recommender Systems, 2011

Enhancing collaborative filtering systems with personality information.
Proceedings of the 2011 ACM Conference on Recommender Systems, 2011

Enhancing recommendation diversity with organization interfaces.
Proceedings of the 16th International Conference on Intelligent User Interfaces, 2011

Users' eye gaze pattern in organization-based recommender interfaces.
Proceedings of the 16th International Conference on Intelligent User Interfaces, 2011

2010
Experiments on the preference-based organization interface in recommender systems.
ACM Trans. Comput. Hum. Interact., 2010

A Study on User Perception of Personality-Based Recommender Systems.
Proceedings of the User Modeling, 2010

Eye-Tracking Study of User Behavior in Recommender Interfaces.
Proceedings of the User Modeling, 2010

Eye-tracking product recommenders' usage.
Proceedings of the 2010 ACM Conference on Recommender Systems, 2010

2009
Interaction design guidelines on critiquing-based recommender systems.
User Model. User Adapt. Interact., 2009

How Users Perceive and Appraise Personalized Recommendations.
Proceedings of the User Modeling, 2009

Critiquing recommenders for public taste products.
Proceedings of the 2009 ACM Conference on Recommender Systems, 2009

Acceptance issues of personality-based recommender systems.
Proceedings of the 2009 ACM Conference on Recommender Systems, 2009

Recommenders' influence on buyers' decision process.
Proceedings of the 2009 ACM Conference on Recommender Systems, 2009

A comparative user study on rating vs. personality quiz based preference elicitation methods.
Proceedings of the 14th International Conference on Intelligent User Interfaces, 2009

2008
Evaluating product search and recommender systems for E-commerce environments.
Electron. Commer. Res., 2008

User-Involved Preference Elicitation for Product Search and Recommender Systems.
AI Mag., 2008

Preference-based search with adaptive recommendations.
AI Commun., 2008

A visual interface for critiquing-based recommender systems.
Proceedings of the Proceedings 9th ACM Conference on Electronic Commerce (EC-2008), 2008

A cross-cultural user evaluation of product recommender interfaces.
Proceedings of the 2008 ACM Conference on Recommender Systems, 2008

2007
Trust-inspiring explanation interfaces for recommender systems.
Knowl. Based Syst., 2007

Preference-Based Organization Interfaces: Aiding User Critiques in Recommender Systems.
Proceedings of the User Modeling 2007, 11th International Conference, 2007

Evaluating compound critiquing recommenders: a real-user study.
Proceedings of the Proceedings 8th ACM Conference on Electronic Commerce (EC-2007), 2007

A recursive prediction algorithm for collaborative filtering recommender systems.
Proceedings of the 2007 ACM Conference on Recommender Systems, 2007

Conversational recommenders with adaptive suggestions.
Proceedings of the 2007 ACM Conference on Recommender Systems, 2007

The evaluation of a hybrid critiquing system with preference-based recommendations organization.
Proceedings of the 2007 ACM Conference on Recommender Systems, 2007

Refining preference-based search results through Bayesian filtering.
Proceedings of the 12th International Conference on Intelligent User Interfaces, 2007

A comparison of two compound critiquing systems.
Proceedings of the 12th International Conference on Intelligent User Interfaces, 2007

Hybrid critiquing-based recommender systems.
Proceedings of the 12th International Conference on Intelligent User Interfaces, 2007

Representative Explanations for Over-Constrained Problems.
Proceedings of the Twenty-Second AAAI Conference on Artificial Intelligence, 2007

2006
Preference-based Search using Example-Critiquing with Suggestions.
J. Artif. Intell. Res., 2006

Performance Evaluation of Consumer Decision Support Systems.
Int. J. E Bus. Res., 2006

Agile Decision Agent for Service-Oriented E-Commerce Systems.
Proceedings of the Eighth IEEE International Conference on E-Commerce Technology (CEC 2006) / Third IEEE International Conference on Enterprise Computing, 2006

Trust building with explanation interfaces.
Proceedings of the 11th International Conference on Intelligent User Interfaces, 2006

The Lookahead Principle for Preference Elicitation: Experimental Results.
Proceedings of the Flexible Query Answering Systems, 7th International Conference, 2006

Increasing user decision accuracy using suggestions.
Proceedings of the 2006 Conference on Human Factors in Computing Systems, 2006

A Comparative Study of Compound Critique Generation in Conversational Recommender Systems.
Proceedings of the Adaptive Hypermedia and Adaptive Web-Based Systems, 2006

Evaluating Preference-based Search Tools: A Tale of Two Approaches.
Proceedings of the Proceedings, 2006

Evaluating Critiquing-based Recommender Agents.
Proceedings of the Proceedings, 2006

2005
An evaluation of semantic fisheye views for opportunistic search in an annotated image collection.
Int. J. Digit. Libr., 2005

Integrating tradeoff support in product search tools for e-commerce sites.
Proceedings of the Proceedings 6th ACM Conference on Electronic Commerce (EC-2005), 2005

Effort and accuracy analysis of choice strategies for electronic product catalogs.
Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), 2005

Intelligent interfaces for preference-based search.
Proceedings of the 10th International Conference on Intelligent User Interfaces, 2005

Concept Expansion Using Semantic Fisheye Views.
Proceedings of the Digital Libraries: Implementing Strategies and Sharing Experiences, 2005

Agile Preference Models Based on Soft Constraints.
Proceedings of the Challenges to Decision Support in a Changing World, 2005

2004
Decision Tradeoff Using Example-Critiquing and Constraint Programming.
Constraints An Int. J., 2004

Solution Generation with Qualitative Models of Preferences.
Comput. Intell., 2004

Opportunistic Search with Semantic Fisheye Views.
Proceedings of the Web Information Systems, 2004

Effective Interaction Principles for Online Product Search Environments.
Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2004), 2004

Evaluating example-based search tools.
Proceedings of the Proceedings 5th ACM Conference on Electronic Commerce (EC-2004), 2004

Towards an intelligent mobile travel assistant.
Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

Designing example-critiquing interaction.
Proceedings of the 9th International Conference on Intelligent User Interfaces, 2004

2003
Special Issue: Selected Papers from the Sixth IFIP 2.6 Working Conference on Visual Database Systems.
World Wide Web, 2003

Searching with Semantics: An Interactive Visualization Technique for Exploring an Annotated Image Collection.
Proceedings of the On The Move to Meaningful Internet Systems 2003: OTM 2003 Workshops, 2003

Social cues and awareness for recommendation systems.
Proceedings of the 8th International Conference on Intelligent User Interfaces, 2003

2002
SmartClients: Constraint Satisfaction as a Paradigm for Scaleable Intelligent Information Systems.
Constraints An Int. J., 2002

Design visual thinking tools for mixed initiative systems.
Proceedings of the 7th International Conference on Intelligent User Interfaces, 2002

Personalized navigation of heterogeneous product spaces using SmartClient.
Proceedings of the 7th International Conference on Intelligent User Interfaces, 2002

A framework for designing fisheye views to support multiple semantic contexts.
Proceedings of the Working Conference on Advanced Visual Interfaces, 2002

2000
Integrated Browsing and Searching of Large Image Collections.
Proceedings of the Advances in Visual Information Systems, 4th International Conference, 2000

Dynamic Overview Techniques for Image Retrieval.
Proceedings of the 2nd Joint Eurographics - IEEE TCVG Symposium on Visualization, 2000

IconoNET: a tool for automated bandwidth allocation planning.
Proceedings of the Networked Planet: Management Beyond 2000, 2000

Interactive Problem Solving via Algorithm Visualization.
Proceedings of the IEEE Symposium on Information Visualization 2000 (INFOVIS'00), 2000

Enriching buyers' experiences: the SmartClient approach.
Proceedings of the CHI 2000 Conference on Human factors in computing systems, 2000

1999
Conceptua;izing Bandwidth Allocation in Network Management.
Proceedings of the Workshop on New Paradigms in Information Visualization and Manipulation, 1999

1998
COMPOSER: A case-based reasoning system for engineering design.
Robotica, 1998

1997
Visualizing Resource Allocation Tasks.
IEEE Computer Graphics and Applications, 1997

1996
Human and Machine Collaboration in Creative Design.
Proceedings of the 12th European Conference on Artificial Intelligence, 1996

1995
Assembly Planning Using Case Adaptation Methods.
Proceedings of the 1995 International Conference on Robotics and Automation, 1995

Adaptation Using Constraint Satisfaction Techniques.
Proceedings of the Case-Based Reasoning Research and Development, 1995

1994
Integrating AGV Schedules in a Scheduling System for a Flexible Manufacturing Environment.
Proceedings of the 1994 International Conference on Robotics and Automation, 1994

1993
Introduction: Issues in case-based design systems.
Artif. Intell. Eng. Des. Anal. Manuf., 1993

1992
An assembly sequence generation algorithm using case-based search techniques.
Proceedings of the 1992 IEEE International Conference on Robotics and Automation, 1992

Crossroad Diagnosis.
Proceedings of the 10th European Conference on Artificial Intelligence, 1992

1991
Applying means-ends analysis to spatial planning.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 1991

1990
Intelligent computer-aided-design systems: a synergical approach of artificial intelligence and engineering.
Comput. Intell., 1990

1985
A new development in camera calibration calibrating a pair of mobile cameras.
Proceedings of the 1985 IEEE International Conference on Robotics and Automation, 1985


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