AdContRep: A Privacy Enhanced Reputation System for MANET Content Services. - Zheng Yan 002; Yu Chen 008 (UIC, 2010)

Interface and interaction design for group and social recommender systems. - Yu Chen 008 (RecSys, 2011)

Implementation of a Reputation System for Pervasive Social Networking. - Yu Chen 008; Zheng Yan 002; Valtteri Niemi (TrustCom, 2011)

Gemini: A Handbag for Pervasive Social Communications. - Yu Chen 008; Zheng Yan 002 (TrustCom, 2012)

An approach of secure and fashionable recognition for pervasive face-to-face social communications. - Zheng Yan 002; Yu Chen 008; Peng Zhang 004 (WiMob, 2012)

A practical reputation system for pervasive social chatting. - Zheng Yan 002; Yu Chen 008; Yue Shen (J. Comput. Syst. Sci., 2013)

Designing emotion awareness interface for group recommender systems. - Yu Chen 008; Pearl Pu (AVI, 2014)

HealthyTogether: exploring social incentives for mobile fitness applications. - Yu Chen 008; Pearl Pu (CCHI, 2014)

Empatheticons: Designing Emotion Awareness Tools for Group Recommenders. - Yu Chen 008; Xiaojuan Ma; Alfredo Cerezo; Pearl Pu (Interacción, 2014)

PerContRep: a practical reputation system for pervasive content services. - Zheng Yan 002; Yu Chen 008; Yue Shen (J. Supercomput., 2014)

Exploring physical activity monitoring devices for diabetic and obese patients. - Mirana Randriambelonoro; Yu Chen 008; Antoine Geissbühler; Pearl Pu (UbiComp/ISWC Adjunct, 2015)

Social Interface and Interaction Design for Group Recommender Systems. - Yu Chen 008 (2015)

Social Incentives in Pervasive Fitness Apps for Obese and Diabetic patients. - Yu Chen 008; Mirana Randriambelonoro; Antoine Geissbühler; Pearl Pu (CSCW Companion, 2016)

Peer Influence on the Engagement of Fitness Tracker Usage: A Diabetic and Obesity Study. - Yu Chen 008; Yunan Chen; Mirana Randriambelonoro; Antoine Geissbühler; Pearl Pu (ICHI, 2016)

Mobile apps for mood tracking: an analysis of features and user reviews. - Clara Marques Caldeira; Yu Chen 008; Lesley Chan; Vivian Pham; Yunan Chen; Kai Zheng 002 (AMIA, 2017)

When Fitness Meets Social Networks: Investigating Fitness Tracking and Social Practices on WeRun. - Xinning Gui; Yu Chen 008; Clara Marques Caldeira; Dan Xiao; Yunan Chen (CHI, 2017)

Design Considerations for Social Fitness Applications: Comparing Chronically Ill Patients and Healthy Adults. - Yu Chen 008; Yunan Chen; Mirana Michelle Randriambelonoro; Antoine Geissbühler; Pearl Pu (CSCW, 2017)

Unpacking Happiness: Lessons from Smartphone Photography Among College Students. - Yu Chen 008; Gloria Mark; Sanna Ali; Xiaojuan Ma (ICHI, 2017)

Can Fitness Trackers Help Diabetic and Obese Users Make and Sustain Lifestyle Changes? - Mirana Randriambelonoro; Yu Chen 008; Pearl Pu (Computer, 2017)

EHR: a Sensing Technology Readiness Model for Lifestyle Changes. - Yu Chen 008; Danni Le; Zerrin Yumak; Pearl Pu (Mob. Networks Appl., 2017)

Investigating Support Seeking from Peers for Pregnancy in Online Health Communities. - Xinning Gui; Yu Chen 008; Yubo Kou; Katie Pine; Yunan Chen (Proc. ACM Hum. Comput. Interact., 2017)

Recovery in My Lens: A Study on Stroke Vlogs. - Yu Chen 008; Kingsley Travis Abel; Steven C. Cramer; Kai Zheng 002; Yunan Chen (AMIA, 2018)

A Survey on Network Security-Related Data Collection Technologies. - Huaqing Lin; Zheng Yan 002; Yu Chen 008; Lifang Zhang (IEEE Access, 2018)

Intelligent Career Advisers in Your Pocket? A Need Assessment Study of Chatbots for Student Career Advising. - Terri Lee; Krithika Jagannath; Nitin Aggarwal; Ramamurti Sridar; Shawn Wilde; Timothy R. Hill; Yu Chen 008 (AMCIS, 2019)

HealthSit: Designing Posture-Based Interaction to Promote Exercise during Fitness Breaks. - Xipei Ren; Bin Yu 004; Yuan Lu 002; Yu Chen 008; Pearl Pu (Int. J. Hum. Comput. Interact., 2019)

Home-based technologies for stroke rehabilitation: A systematic review. - Yu Chen 008; Kingsley Travis Abel; John T. Janecek; Yunan Chen; Kai Zheng 002; Steven C. Cramer (Int. J. Medical Informatics, 2019)

Weaving Healthy Behaviors into New Technology Routines: Designing in (and for) the COVID-19 Work-from-Home Period. - Xipei Ren; Pengcheng An; Tilde Bekker; Yu Chen 008; Rohit Ashok Khot; Martijn ten Bhömer; Yunlong Wang 005; Gabriele Spina (Conference on Designing Interactive Systems (Companion Volume), 2020)

Teaching Business Students Chatbots: First Forays and Lessons Learned. - Yu Chen 008; Timothy R. Hill (AMCIS, 2020)

CASExplorer: A Conversational Academic and Career Advisor for College Students. - Terri Lee; Tianjie Zhu; Sophia Liu; Linh Trac; Zizhen Huang; Yu Chen 008 (CCHI, 2021)

Security Threats and Countermeasures of Unmanned Aerial Vehicle Communications. - Li Wang; Yu Chen 008; Pu Wang 003; Zheng Yan 002 (IEEE Commun. Stand. Mag., 2021)

A Conversational Goal Setting Buddy for Student Learning. - Yu Chen 008; Tianjie Zhu; Simran Bhalla; Nitin Aggarwal; Larry Gee (AMCIS, 2022)

Adversarial attacks and defenses in Speaker Recognition Systems: A survey. - Jiahe Lan; Rui Zhang 081; Zheng Yan 002; Jie Wang 113; Yu Chen 008; Ronghui Hou (J. Syst. Archit., 2022)

A Survey on Integrity Auditing for Data Storage in the Cloud: From Single Copy to Multiple Replicas. - Angtai Li; Yu Chen 008; Zheng Yan 002; Xiaokang Zhou; Shohei Shimizu (IEEE Trans. Big Data, 2022)

AI for Social Good (AI4SG) Education in an Undergraduate Introductory MIS Course. - Yu Chen 008; Timothy R. Hill (AMCIS, 2023)

Pro or Con? Introducing AI Ethics Debates in an Undergraduate MIS Course. - Yu Chen 008; Scott Jensen; Malu Roldan; Shannon Harper (AMCIS, 2023)

Prototyping AI-Powered Social Innovation in an Undergraduate MIS course. - Yu Chen 008; Leslie J. Albert; Heather Macias (ICIS, 2023)

Artificial Intelligence (AI) Student Assistants in the Classroom: Designing Chatbots to Support Student Success. - Yu Chen 008; Scott Jensen; Leslie J. Albert; Sambhav Gupta; Terri Lee (Inf. Syst. Frontiers, 2023)

AI for Social Good Education at Hispanic Serving Institutions. - Yu Chen 008; Gabriel Granco; Yunfei Hou; Heather Macias; Frank A. Gomez (AAAI Spring Symposia, 2024)

Compost Buddy: Educating Citizens on Composting Through A Chatbot. - Cyrille Inarda; Elijah Kandah; Misa Sajan; Subha Khan; Colin Crowe; Timothy R. Hill; Yu Chen 008 (AMCIS, 2024)

Use or Not: A Qualitative Study on the User Adoption and Abandonment of Voice Shopping with Smart Speakers. - Jiahe Lan; Yu Chen 008; Zheng Yan 002 (HICSS, 2024)

Developing Chatbots for Sustainability: Experiential Learning in an Undergraduate Business Course. - Dailin Zheng; Yu Chen 008; Yee Kit Chan; Erica Lai; Leslie J. Albert (AAAI, 2025)