Joseph A. Konstan

Joseph A. Konstan's AcademicInfluence.com Rankings

Joseph A. Konstan

Computer Science

#1925

World Rank

#1999

Historical Rank

#911

USA Rank

Database

#964

World Rank

#1013

Historical Rank

#287

USA Rank

computer-science Degrees

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Computer Science

Joseph A. Konstan's Degrees

PhD Computer Science University of California, Berkeley
Masters Computer Science University of California, Berkeley
Bachelors Computer Science Cornell University

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Why Is Joseph A. Konstan Influential?

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According to Wikipedia, Joseph A. Konstan is an American computer scientist, the Distinguished McKnight University Professor and Distinguished University Teaching Professor at the University of Minnesota. His research interests are human computer interaction, social computing, collaborative information filtering, online communities and medical and health applications of Internet technology. He is best known for his work in collaborative filtering recommenders , and for his work in online HIV prevention.

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Joseph A. Konstan's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Item-based collaborative filtering recommendation algorithms (2001) (8791)
Evaluating collaborative filtering recommender systems (2004) (5865)
The MovieLens Datasets: History and Context (2016) (3293)
GroupLens: applying collaborative filtering to Usenet news (1997) (2722)
An algorithmic framework for performing collaborative filtering (1999) (2339)
Analysis of recommendation algorithms for e-commerce (2000) (2005)
Improving recommendation lists through topic diversification (2005) (1820)
Explaining collaborative filtering recommendations (2000) (1768)
E-Commerce Recommendation Applications (2004) (1704)
Application of Dimensionality Reduction in Recommender System - A Case Study (2000) (1499)
Being accurate is not enough: how accuracy metrics have hurt recommender systems (2006) (1080)
Recommender systems in e-commerce (1999) (957)
Combining Collaborative Filtering with Personal Agents for Better Recommendations (1999) (859)
Building Successful Online Communities: Evidence-Based Social Design (2012) (732)
Recommender systems: from algorithms to user experience (2012) (730)
An Empirical Analysis of Design Choices in Neighborhood-Based Collaborative Filtering Algorithms (2002) (706)
Collaborative Filtering Recommender Systems (2011) (631)
Getting to know you: learning new user preferences in recommender systems (2002) (629)
MovieLens unplugged: experiences with an occasionally connected recommender system (2003) (606)
PolyLens: A recommender system for groups of user (2001) (582)
On the need for attention-aware systems: Measuring effects of interruption on task performance, error rate, and affective state (2006) (557)
Is seeing believing?: how recommender system interfaces affect users' opinions (2003) (530)
An Algorithmic Framework for Performing Collaborative Filtering (1999) (523)
Using filtering agents to improve prediction quality in the GroupLens research collaborative filtering system (1998) (499)
Recommender Systems for Large-scale E-Commerce : Scalable Neighborhood Formation Using Clustering (2002) (495)
Social Comparisons and Contributions to Online Communities: A Field Experiment on MovieLens (2010) (468)
Predictors of answer quality in online Q&A sites (2008) (465)
On the recommending of citations for research papers (2002) (443)
PocketLens: Toward a personal recommender system (2004) (369)
Exploring the filter bubble: the effect of using recommender systems on content diversity (2014) (354)
The Effects of Interruptions on Task Performance, Annoyance, and Anxiety in the User Interface (2001) (325)
Incremental Singular Value Decomposition Algorithms for Highly Scalable Recommender Systems (2002) (315)
Facts or friends?: distinguishing informational and conversational questions in social Q&A sites (2009) (288)
Enhancing digital libraries with TechLens (2004) (270)
Interactive visualization of serial periodic data (1998) (253)
Introduction to recommender systems (2008) (212)
Application of Dimensionality Reduction in Recommender Systems (2000) (212)
Applying Collaborative Filtering to Usenet News (1997) (203)
Conducting Internet-Based HIV/STD Prevention Survey Research: Considerations in Design and Evaluation (2007) (192)
Rethinking the recommender research ecosystem: reproducibility, openness, and LensKit (2011) (183)
Understanding and improving automated collaborative filtering systems (2000) (159)
User perception of differences in recommender algorithms (2014) (158)
Introduction to recommender systems: Algorithms and Evaluation (2004) (155)
Making recommendations better: an analytic model for human-recommender interaction (2006) (152)
HIV Sexual Risk Behavior by Men Who use the Internet to Seek Sex with Men: Results of the Men’s INTernet Sex Study-II (MINTS-II) (2009) (151)
Content-Independent Task-Focused Recommendation (2001) (149)
Watching together: integrating text chat with video (2007) (145)
Stopping spyware at the gate: a user study of privacy, notice and spyware (2005) (144)
The Story of Subject Naught: A Cautionary but Optimistic Tale of Internet Survey Research (2006) (143)
Interfaces for Eliciting New User Preferences in Recommender Systems (2003) (141)
Measuring the effects of interruptions on task performance in the user interface (2000) (136)
Evolution of Experts in Question Answering Communities (2012) (128)
A spreadsheet approach to information visualization (1997) (125)
HIV Risk and the Internet: Results of the Men’s INTernet Sex (MINTS) Study (2009) (124)
DEMAIS: designing multimedia applications with interactive storyboards (2001) (123)
Meta-recommendation systems: user-controlled integration of diverse recommendations (2002) (120)
Are informal tools better?: comparing DEMAIS, pencil and paper, and authorware for early multimedia design (2003) (116)
Principles for Information Visualization Spreadsheets (1998) (112)
CHI '12 Extended Abstracts on Human Factors in Computing Systems (2012) (107)
Reducing HIV risk behavior of men who have sex with men through persuasive computing: results of the Men's INTernet Study-II (2010) (106)
Exploring Question Selection Bias to Identify Experts and Potential Experts in Community Question Answering (2012) (105)
Automatically building research reading lists (2010) (101)
The Future of Internet-Based HIV Prevention: A Report on Key Findings from the Men’s INTernet (MINTS-I, II) Sex Studies (2011) (100)
Early detection of potential experts in question answering communities (2011) (96)
Noticing notice: a large-scale experiment on the timing of software license agreements (2007) (95)
Expert identification in community question answering: exploring question selection bias (2010) (94)
"I like to explore sometimes": Adapting to Dynamic User Novelty Preferences (2015) (93)
Letting Users Choose Recommender Algorithms: An Experimental Study (2015) (91)
An Economic Model of User Rating in an Online Recommender System (2005) (91)
Rating-Based Collaborative Filtering: Algorithms and Evaluation (2018) (89)
User Modeling, Adaption and Personalization - 19th International Conference, UMAP 2011, Girona, Spain, July 11-15, 2011. Proceedings (2011) (88)
Accurate is not always good: How Accuracy Metrics have hurt Recommender Systems (2006) (86)
Don't look stupid: avoiding pitfalls when recommending research papers (2006) (86)
Social Comparisons to Motivate Contributions to an Online Community (2007) (84)
Experiences with GroupLens: marking usenet useful again (1997) (83)
Incremental SVD-Based Algorithms for Highly Scaleable Recommender Systems (2002) (82)
Doing FLIPS: FLexible Interactive Presentation Synchronization (1995) (73)
User Personality and User Satisfaction with Recommender Systems (2018) (73)
Confidence Displays and Training in Recommender Systems (2003) (73)
MovieLens Unplugged: Experiences with a Recommender System on Four Mobile Devices (2004) (67)
Teaching recommender systems at large scale: evaluation and lessons learned from a hybrid MOOC (2014) (63)
An Updated Protocol to Detect Invalid Entries in an Online Survey of Men Who Have Sex with Men (MSM): How Do Valid and Invalid Submissions Compare? (2015) (61)
Evaluating recommender behavior for new users (2014) (61)
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (2012) (60)
Recommender Systems: A GroupLens Perspective (1998) (57)
Design and evaluation of a command recommendation system for software applications (2011) (54)
Understanding How People Use Natural Language to Ask for Recommendations (2017) (52)
Investigating serendipity in recommender systems based on real user feedback (2018) (52)
Meeting user information needs in recommender systems (2006) (52)
Question types in social Q&A sites (2010) (51)
Gaze Prediction for Recommender Systems (2016) (50)
Conference paper selectivity and impact (2010) (49)
WWW 2014 - Proceedings of the 23rd International Conference on World Wide Web (2014) (49)
Recommended for you (2012) (47)
Who predicts better?: results from an online study comparing humans and an online recommender system (2008) (46)
Personality, User Preferences and Behavior in Recommender systems (2018) (45)
The Challenges of Ensuring Participant Consent in Internet-based Sex Studies: A Case Study of the Men's INTernet Sex (MINTS-I and II) Studies (2009) (44)
Word of Mouse - The Marketing Power of Collaborative Filtering (2002) (43)
Nsync—a toolkit for building interactive multimedia presentations (1998) (40)
Online field experiments: a selective survey of methods (2015) (40)
Characteristics of latino men who have sex with men on the internet who complete and drop out of an internet-based sexual behavior survey. (2004) (39)
Lessons on Applying Automated Recommender Systems to Information-Seeking Tasks (2006) (39)
The Picasso Application Framework (1990) (38)
Socializing volunteers in an online community: a field experiment (2012) (38)
Collaborative Filtering: Supporting Social Navigation in Large, Crowded Infospaces (2003) (38)
Challenges and Future Directions of Computational Advertising Measurement Systems (2020) (37)
On the importance of importance (2001) (37)
JaViz: A client/server Java profiling tool (2000) (36)
Toward identification and adoption of best practices in algorithmic recommender systems research (2013) (33)
User Choices and Regret: Understanding Users’ Decision Process About Consensually Acquired Spyware (2006) (32)
Explicit or implicit feedback? engagement or satisfaction?: a field experiment on machine-learning-based recommender systems (2018) (32)
GroupLens for Usenet: Experiences in Applying Collaborative Filtering to a Social Information System (2003) (30)
SUPPORTING MULTIMEDIA DESIGNERS: TOWARDS MORE EFFECTIVE DESIGN TOOLS (2001) (29)
Exploring the Value of Personality in Predicting Rating Behaviors: A Study of Category Preferences on MovieLens (2016) (28)
On exploiting classification taxonomies in recommender systems (2008) (26)
An Examination of Trust Production in Computer-Mediated Exchange (2001) (25)
World tour! (2001) (24)
Developing a Recommendation Benchmark for MLPerf Training and Inference (2020) (24)
Special issue on Recommender Systems (2008) (22)
Early Activity Diversity: Assessing Newcomer Retention from First-Session Activity (2016) (21)
Interpreting user inaction in recommender systems (2018) (20)
Toward Better Interactions in Recommender Systems: Cycling and Serpentining Approaches for Top-N Item Lists (2017) (20)
Influence of Patient Characteristics and Psychological Needs on Diabetes Mobile App Usability in Adults With Type 1 or Type 2 Diabetes: Crossover Randomized Trial (2019) (19)
Simulation Experiments on (the Absence of) Ratings Bias in Reputation Systems (2017) (19)
Techlens: a researcher's desktop (2007) (19)
View through MetaLens: usage patterns for a meta-recommendation system (2004) (19)
Adjusting Windows: Balancing Information Awareness with Intrusion (2000) (18)
Teaching Recommender Systems at Large Scale (2015) (17)
Trust in Cyberspace (2002) (17)
Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work & Social Computing (2014) (17)
Research resources for recommender systems (1999) (17)
The PICASSO applications framework (1991) (17)
ProjectH: a collaborative quantitative study of computer-mediated communication (1998) (16)
The Dagstuhl Perspectives Workshop on Performance Modeling and Prediction (2018) (16)
Question temporality: identification and uses (2012) (16)
Towards More Impactful Recommender Systems Research (2019) (14)
Commands as media: design and implementation of a command stream (1995) (14)
The Berkeley continuous media toolkit (1997) (14)
How peer photos influence member participation in online communities (2005) (14)
A Community Rather Than A Union: Understanding Self-Organization Phenomenon on MTurk and How It Impacts Turkers and Requesters (2017) (13)
Charting the future (2015) (13)
Developing a GUIDE using object-oriented programming (1991) (13)
Distributed Recommender Systems: New Opportunities in Internet Commerce (2001) (12)
From Evaluating to Forecasting Performance: How to Turn Information Retrieval, Natural Language Processing and Recommender Systems into Predictive Sciences (Dagstuhl Perspectives Workshop 17442) (2018) (11)
Agents in their midst: evaluating user adaptation to agent-assisted interfaces (1998) (11)
MovieExplorer: building an interactive exploration tool from ratings and latent taste spaces (2018) (11)
After the attack (2002) (10)
Human-Centered Recommender Systems: Origins, Advances, Challenges, and Opportunities (2021) (10)
Toward the Next Generation of News Recommender Systems (2021) (10)
Recommender Systems for the Web (2006) (10)
Exploiting non-content preference attributes through hybrid recommendation method (2013) (10)
Distributed Recommender Systems for Internet Commerce (2005) (10)
Tutorial / HCI for recommender systems: a tutorial (2011) (10)
TclProp: A Data-Propagation Formula Manager for Tcl and Tk (1995) (10)
TR 00-043 Application of Dimensionality Reduction in Recommender SystemA Case Study (2000) (10)
Beyond personalization: the next stage of recommender systems research (2005) (9)
Reader feedback (2001) (9)
Collaborative Filtering to Usenet News (1997) (9)
Personalized recommendation in social network sites (2011) (8)
Nsync: a toolkit for building interactive multimedia presentations (2001) (8)
Six Human-Centered Artificial Intelligence Grand Challenges (2023) (8)
Applying Knowledge from KDD to Recommender Systems (1999) (8)
Internet Self-Assessment in Pharmacology: A model for internet medical education (1997) (8)
Demais: a behavior-sketching tool for early multimedia design (2002) (7)
Human Factors and the Web (2002) (7)
Should conferences meet journals and where? (2015) (7)
Content is King, Leadership Lags: Effects of Prior Experience on Newcomer Retention and Productivity in Online Production Groups (2018) (7)
Manifesto from Dagstuhl Perspectives Workshop 17442 - From Evaluating to Forecasting Performance: How to Turn Information Retrieval, Natural Language Processing and Recommender Systems into Predictive Sciences (2018) (7)
Customer Service 2.0: Where Social Computing Meets Customer Relations (2012) (7)
“HIV Risk : Results of the Men’s INTernet Study (MINTS) (2006) (7)
Metalens: a framework for multi-source recommendations (2001) (7)
End-user Web Automation: Challenges, Experiences, Recommendations (2001) (7)
A randomized trial of exercise, education, and risk reduction counseling to prevent falls in population-based sample of older women (2005) (7)
Asked and Answered: On Qualities and Quantities of Answers in Online Q&A Sites (2011) (6)
Heavyweight Applications of Lightweight User Models: A Look at Collaborative Filtering, Recommender Systems, and Real-Time Personalization (2001) (6)
The story of subject naught (2005) (6)
Parting thoughts (2003) (6)
"Where Far Can Be Close": Finding Distant Neighbors In Recommender Systems (2015) (6)
Protecting Subject Data Privacy in Internet‐Based HIV/STI Prevention Survey Research (2007) (6)
From preference into decision making: modeling user interactions in recommender systems (2019) (6)
The neighborhood viewer: a paradigm for exploring image databases (1997) (6)
Nsync-A Constraint Based Toolkit for Multimedia (1997) (6)
In-Video Reuse of Discussion Threads in MOOCs (2017) (6)
Spam, spam, spam, spam: how can we stop it (2003) (5)
Relating Newcomer Personality to Survival and Activity in Recommender Systems (2016) (5)
The impact of social design on user contributions to online communities (2009) (5)
Proceedings of the 2000 ACM workshops on Multimedia (2000) (5)
Teaching UI Design at Global Scales: A Case Study of the Design of Collaborative Capstone Projects for MOOCs (2019) (4)
Recommender Systems Notation: Proposed Common Notation for Teaching and Research (2019) (4)
The Effect of Emotional Cues from the NFL on Wikipedia Contributions (2017) (4)
What surprises does your past have for you? (2017) (3)
How self-disclosure in Twitter profiles relate to anonymity consciousness and usage objectives: a cross-cultural study (2018) (3)
Turn off the cameras--I'll take a traditional classroom (2001) (3)
About places (2002) (3)
A Study of Citations in Users' Online Personal Collections (2007) (3)
Proceedings of the 19th ACM Conference on Computer Supported Cooperative Work and Social Computing Companion (2016) (3)
CHI 98 basic research symposium (1998) (3)
User Motivations and Incentive Structures in an Online Recommender System (2005) (3)
Field Experiments : Lessons from CommunityLab (2007) (3)
Using Technology and the Internet in Research (2010) (3)
Every vote counts (2001) (3)
Learning to Ignore (2020) (3)
Integrating personal and community recommendations in collaborative filtering (workshop session)(abstract only) (1996) (3)
User classification in online communities (2012) (3)
Study, Build, Repeat: Using Online Communities as a Research Platform (2014) (3)
Resolvability of references in users' personal collections (2007) (2)
The Answer Is Out There: Online Q&A Sites (2012) (2)
Technologies for managing and sharing local information (2007) (2)
Lessons from the Neighborhood Viewer: Building Innovative Collaborative Applications in Tcl and Tk (1996) (2)
Proceedings of the eighth ACM international conference on Multimedia (2000) (2)
Proceedings of the 19th international conference on User modeling, adaption, and personalization (2011) (2)
Precision CrowdSourcing: Closing the Loop to Turn Information Consumers into Information Contributors (2016) (2)
Understanding How People Use Natural Language to Ask for Recommendations: Query Dataset (2017) (2)
Are Informal Tools Better (2003) (1)
Towards an Experimental News User Community as Infrastructure for Recommendation Research (abstract) (2021) (1)
Personality, User Preferences and Behavior in Recommender systems (2017) (1)
User Personality and User Satisfaction with Recommender Systems (2017) (1)
Second Workshop on the Impact of Recommender Systems at ACM RecSys ’20 (2020) (1)
Risk "Attention" or "Adventure": A Qualitative Study of Novelty and Familiarity in Music Listening (2018) (1)
WebMacros - a Proxy-based System for Recording and Replaying User Interactions with the Web (2001) (1)
AI Theory and Practice: A Discussion on Hard Challenges and Opportunities Ahead (2010) (1)
Watching Together: Integrating Conversation with Video (2007) (1)
Ph.D. vs. startup (2001) (1)
Multi-Objective Personalization in Multi-Stakeholder Organizational Bulk E-mail (2022) (1)
Pseudo-random thoughts (2002) (0)
Report from Dagstuhl Perspectives Workshop 17442 - Towards Performance Modeling and Performance Prediction across IR/RecSys/NLP (2018) (0)
ACM SIGCHI Bulletin - a supplement to interactions Volume 2000 (2000) (0)
How self-disclosure in Twitter profiles relate to anonymity consciousness and usage objectives: a cross-cultural study (2018) (0)
Tourism Industry Features So, Where Does Ai Come into Play? Challenges for Intelligent Systems in Tourism Opportunities for Research Travel Recommender Systems Figure 1. (a) Ski-europe and (b) Travelocity Destination Recommendation Tools. Caveats and Limitations Broadening the Scope Recommendation P (0)
CHI 2005: Technology, Safety, Community: Conference Proceeding - Conference on Human Factors in Computing: Welcome (2005) (0)
The Economics of Recommender Systems: Evidence from a Field Experiment on MovieLens (2022) (0)
Graph based Recommendation System in Social Networks (2019) (0)
Influence of Patient Characteristics and Psychological Needs on Diabetes Mobile App Usability in Adults With Type 1 or Type 2 Diabetes: Crossover Randomized Trial (Preprint) (2018) (0)
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (2012) (0)
Toward sustainable access (2018) (0)
Contests: way forward or detour? (2010) (0)
Entity-linking interfaces in user-contributed content: preference and performance (2011) (0)
Keynote: Social and participatory computing lessons for E-Democracy and E-Government (2017) (0)
Performance Accuracy of Classification Algorithms for Web Learning System (2016) (0)
Web-based delivery and open-architecture database support in the ITreS Counselor Information System. (1996) (0)
A Radio Button Entitled " Select Equipment Usable by Selected Personnel " Would Be Added to the Select Equipment... Dialog Box and a Radio Button Entitled " Select Spaces Containing Offices of 5. Conclusions References (1992) (0)
Unifying HCI: the impossible possibility (1998) (0)
Eight visions of CHI (2001) (0)
Where far can be close (2015) (0)
ACM publications finances for 2020 (2021) (0)
Re-envisioning a K-12 Early Warning System with School Climate Factors (2022) (0)
Supporting Innovation: A Behavior-Sketching Tool for Early Multimedia Design (2002) (0)
Communication in Information Space (1996) (0)
Proceedings of the 2007 ACM Conference on Recommender Systems, RecSys 2007, Minneapolis, MN, USA, October 19-20, 2007 (2007) (0)
ACM publications finances (2020) (0)
Session details: Personal Health (2008) (0)
Changes ahead (2003) (0)
Accurate Measurements of Pointing Performance from In Situ Observations how this access benefits you. Your matters (2012) (0)
Session details: Personal technologies (2005) (0)
A model and system for automating user tasks on the world-wide web (2003) (0)
Four continents -- many lessons (2002) (0)
Panel Discussion on Artificial Intelligence Theory and Practice: Hard Challenges and Opportunities Ahead (2016) (0)
A world of CHI (2002) (0)
Recommender Systems: Foreword (2010) (0)
The P ICASSO Framework : A High-Level Tool for Interface Design † (2007) (0)
Radiology Diagnostic Exchange Agents: Clinical Term Identification and Validation (2013) (0)
Preface to the joint proceedings of the ComplexRec and ImpactRS workshops at ACM RecSys 2020 (2020) (0)
SynchMe-- A Toolkit for Multimedia Synchronization Research (2007) (0)
RecWork: Workshop on Recommender Systems for the Future of Work (2022) (0)
State Problems in Programming Human-Controlled Devices (1994) (0)
Creating great user experience: facing the challenges ahead (2012) (0)
CTS 2014 keynotes (2014) (0)
2007 Reviewers (2007) (0)
CTS 2014 panel sessions (2014) (0)
After the Complaint (2023) (0)
A chronology of SIGCHI conferences (2022) (0)
Introduction to the Special Issue on AI, Decision-Making, and the Impact on Humans (2023) (0)
Field Experiments : A Selective Survey of Methods ∗ (2015) (0)
Creating a Multimedia Extension for Tcl Using the Java Media Framework (1998) (0)
On umbrellas, imperialists, and affiliates (2000) (0)
The sun rose, and didn't set (2002) (0)
A world of CHI (2001) (0)
Recommender systems: from algorithms to user experience (2012) (0)
Editor's note (2001) (0)
Towards Performance Modeling and Performance Prediction across IR/RecSys/NLP (Dagstuhl Perspectives Workshop 17442) (2017) (0)
A Multi Intelligent Agent-based Approach for Optimizing Commercial Recommendations (2018) (0)
Organizational Bulk Email Systems: Their Role and Performance in Remote Work (2020) (0)
Online field experiments: a selective survey of methods (2015) (0)

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