Vocabulary Patterns in Free-for-all Collaborative Indexing Systems. - Wolfgang Maass 002; Tobias Kowatsch; Timo Münster (ESOE, 2007)

Mobile Decision Support vs. Interpersonal Sales Communication: Predictors of Buying Intentions for Price Bundles. - Wolfgang Maass 002; Tobias Kowatsch (Bled eConference, 2008)

The Impact of Pre-Defined Terms on the Vocabulary of Collaborative Indexing Systems. - Tobias Kowatsch; Wolfgang Maass 002 (ECIS, 2008)

Adoption of Dynamic Product Information: An Empirical Investigation of Supporting Purchase Decisions on Product Bundles. - Wolfgang Maass 002; Tobias Kowatsch (ECIS, 2008)

The Use Of Free And Paid Digital Product Reviews On Mobile Devices In In-Store Purchase Situations. - Tobias Kowatsch; Wolfgang Maass 002; Elgar Fleisch (MCIS, 2009)

Let's Get Married: Adoption Of Interactive Product Information For Bundle Purchases By Tangible User Interfaces. - Wolfgang Maass 002; Tobias Kowatsch (MCIS, 2009)

A Methodology for Content-Centered Design of Ambient Environments. - Sabine Janzen; Tobias Kowatsch; Wolfgang Maass 002 (DESRIST, 2010)

Online vs. In-Store Shopping: How Problem Solving Strategies of Decision Support Systems influence Confidence in Purchase Decisions. - Tobias Kowatsch; Wolfgang Maass 002 (ECIS, 2010)

Linkage of Heterogeneous Knowledge Resources within In-Store Dialogue Interaction. - Sabine Janzen; Tobias Kowatsch; Wolfgang Maass 002; Andreas Filler (ISWC (2), 2010)

In-store consumer behavior: How mobile recommendation agents influence usage intentions, product purchases, and store preferences. - Tobias Kowatsch; Wolfgang Maass 002 (Comput. Hum. Behav., 2010)

A natural language technology-enhanced mobile sales assistant for in-store shopping situations. - Wolfgang Maass 002; Tobias Kowatsch; Sabine Janzen; Upkar Varshney (ECIS, 2011)

Effects of External Conceptual Models and Verbal Explanations on Shared Understanding in Small Groups. - Wolfgang Maass 002; Veda C. Storey; Tobias Kowatsch (ER, 2011)

A design model for knowledge-based pricing services in the retail industry. - Tobias Kowatsch; Wolfgang Maass 002 (Int. J. Web Eng. Technol., 2011)

CMS with No Particular Industry Focus. - Wolfgang Maass 002; Tobias Kowatsch (Semantic Technologies in Content Management Systems, 2012)

CMS with a Particular Industry Focus. - Wolfgang Maass 002; Tobias Kowatsch (Semantic Technologies in Content Management Systems, 2012)

Evaluation of Content Management Systems. - Tobias Kowatsch; Wolfgang Maass 002 (Semantic Technologies in Content Management Systems, 2012)

Applying Situation-Service Fit to Physical Environments Enhanced by Ubiquitous Information Systems. - Wolfgang Maass 002; Tobias Kowatsch; Sabine Janzen; Andreas Filler (ECIS, 2012)

Critical Privacy Factors of Internet of Things Services: An Empirical Investigation with Domain Experts. - Tobias Kowatsch; Wolfgang Maass 002 (MCIS, 2012)

Towards Design Principles for Pharmacist-Patient Health Information Systems. - Dirk Volland; Klaus Korak; David Brückner; Tobias Kowatsch (DESRIST, 2013)

Towards Empirically Validated Ubiquitous Information Systems: Results From A Pretest And Three Empirical Studies. - Tobias Kowatsch; Wolfgang Maass 002 (ECIS, 2013)

Tell Me What to Eat - Design and Evaluation of a Mobile Companion Helping Children and Their Parents to Plan Nutrition Intake. - Runhua Xu; Irena Pletikosa Cvijikj; Tobias Kowatsch; Florian Michahelles; Dirk Büchter; Björn Brogle; Anneco Dintheer; Dagmar L'Allemand; Wolfgang Maass 002 (AmI, 2014)

Emerging Patterns of Communication in a Pharmacist-Patient Health Information System. - Dirk Volland; Klaus Korak; Tobias Kowatsch (DESRIST, 2014)

Health Information System for Obesity Prevention and Treatment of children and adolescents. - Irena Pletikosa Cvijikj; Tobias Kowatsch; Dirk Büchter; Björn Brogle; Anneco Dintheer; Dunja Wiegand; Dominique Durrer-Schutz; Dagmar L'Allemand-Jander; Yves Schutz; Wolfgang Maass 002 (ECIS, 2014)

Design of a Health Information System Enhancing the Performance of Obesity Expert and children Teams. - Tobias Kowatsch; Wolfgang Maass 002; Irena Pletikosa Cvijikj; Dirk Büchter; Björn Brogle; Anneco Dintheer; Dunja Wiegand; Dominique Durrer-Schutz; Runhua Xu; Yves Schutz; Dagmar L'Allemand-Jander (ECIS, 2014)

A Health Information System that Extends Healthcare Professional-Patient Communication. - Dirk Volland; Klaus Korak; Tobias Kowatsch (ECIS, 2014)

Privacy Paradox Revised: Pre-Existing Attitudes, Psychological Ownership, and Actual Disclosure. - Flavius Kehr; Daniel Wentzel; Tobias Kowatsch (ICIS, 2014)

Towards the Design of Evidence-based Mental Health Information Systems: A Preliminary Literature Review. - Fabian Wahle; Tobias Kowatsch (ICIS, 2014)

Towards a Design Theory for IS Services Enabling Incentive-based Health Promotion inOrganizations. - Tobias Kowatsch; Flavius Kehr (MKWI, 2014)

Improving patients' adherence by enabling pharmacist- patient communication beyondface-to-face encounters: An analysis of genres of Pharmacist-Patient Health InformationSystems. - Dirk Volland; Klaus Korak; Tobias Kowatsch (MKWI, 2014)

Quantitative Longitudinal Research: A Review of IS Literature, and a Set of Methodological Guidelines. - Flavius Kehr; Tobias Kowatsch (ECIS, 2015)

Rethinking Privacy Decisions: Pre-Existing Attitudes, Pre-Existing Emotional States, and a Situational Privacy Calculus. - Flavius Kehr; Daniel Wentzel; Tobias Kowatsch; Elgar Fleisch (ECIS, 2015)

Towards Short-term Detection of Job Strain in Knowledge Workers with a Minimal-invasive Information System Service: Theoretical Foundation and Experimental Design. - Tobias Kowatsch; Fabian Wahle; Andreas Filler; Flavius Kehr; Dirk Volland; Severin Haug; Gregor J. Jenny; Georg Bauer; Elgar Fleisch (ECIS, 2015)

Thinking Styles and Privacy Decisions: Need for Cognition, Faith into Intuition, and the Privacy Calculus. - Flavius Kehr; Tobias Kowatsch; Daniel Wentzel; Elgar Fleisch (Wirtschaftsinformatik, 2015)

MobileCoach: A novel open source platform for the design of evidence-based, scalable and low-cost behavioral health interventions: Overview and preliminary evaluation in the public health context. - Andreas Filler; Tobias Kowatsch; Severin Haug; Fabian Wahle; Thorsten Staake; Elgar Fleisch (WTS, 2015)

Blissfully ignorant: the effects of general privacy concerns, general institutional trust, and affect in the privacy calculus. - Flavius Kehr; Tobias Kowatsch; Daniel Wentzel; Elgar Fleisch (Inf. Syst. J., 2015)

Finding the Middle Ground - A Model for Planning Satisficing Answers. - Sabine Janzen; Wolfgang Maass 002; Tobias Kowatsch (ACL (1), 2016)

Personal MobileCoach: tailoring behavioral interventions to the needs of individual participants. - Filipe Barata; Tobias Kowatsch; Peter Tinschert; Andreas Filler (UbiComp Adjunct, 2016)

Unobtrusive Recognition of Personality Traits with Health Impact: A Literature Review with a Focus on Conscientiousness and Neuroticism. - Dominik Rüegger; Tobias Kowatsch; Mirjam Stieger; Mathias Allemand (MCIS, 2016)

Towards the Design of a Smartphone-Based Biofeedback Breathing Training: Indentifying Diaphragmatic Breathing Patterns From a Smartphones' Microphone. - Chen-Hsuan Iris Shih; Tobias Kowatsch; Peter Tinschert; Filipe Barata; Marcia Katharina Nißen (MCIS, 2016)

Design and Evaluation of a Mobile Chat App for the Open Source Behavioral Health Intervention Platform MobileCoach. - Tobias Kowatsch; Dirk Volland; Chen-Hsuan Iris Shih; Dominik Rüegger; Florian Künzler; Filipe Barata; Andreas Filler; Dirk Büchter; Björn Brogle; Katrin Heldt; Pauline Gindrat; Nathalie Farpour-Lambert; et al. (DESRIST, 2017)

Design And Lab Experiment Of A Stress Detection Service Based On Mouse Movements. - Tobias Kowatsch; Florian von Wangenheim; Andreas Filler (MCIS, 2017)

Leveraging The Potential Of Personality Traits For Digital Health Interventions : A Literature Review On Digital Markers For Conscientiousness And Neurotism. - Dominik Rüegger; Mirjam Stieger; Christoph Flückiger; Mathias Allemand; Tobias Kowatsch (MCIS, 2017)

Enhancing Asthma Control through IT: Design, Implementation and Planned Evaluation of the Mobile Asthma Companion. - Peter Tinschert; Filipe Barata; Tobias Kowatsch (Wirtschaftsinformatik, 2017)

Efficacy of mobile context-aware notification management systems: A systematic literature review and meta-analysis. - Florian Künzler; Jan-Niklas Kramer; Tobias Kowatsch (WiMob, 2017)

The Impact of Interpersonal Closeness cues in Text-based Healthcare Chatbots on Attachment bond and the Desire to continue interacting: an Experimental Design. - Tobias Kowatsch; Marcia Katharina Nißen; Dominik Rüegger; Mirjam Stieger (ECIS, 2018)

A Data-analytical System to Predict Therapy Success for Obese Children. - Nurten Öksüz; Iaroslav Shcherbatyi; Tobias Kowatsch; Wolfgang Maass 002 (ICIS, 2018)

VADLite: an open-source lightweight system for real-time voice activity detection on smartwatches. - George Boateng; Prabhakaran Santhanam; Janina Lüscher; Urte Scholz; Tobias Kowatsch (UbiComp/ISWC Adjunct, 2019)

Improving heart rate variability measurements from consumer smartwatches with machine learning. - Martin Maritsch; Caterina Bérubé; Mathias Kraus; Vera Lehmann; Thomas Züger; Stefan Feuerriegel; Tobias Kowatsch; Felix Wortmann (UbiComp/ISWC Adjunct, 2019)

Towards Device-Agnostic Mobile Cough Detection with Convolutional Neural Networks. - Filipe Barata; Kevin Kipfer; Maurice Weber; Peter Tinschert; Elgar Fleisch; Tobias Kowatsch (ICHI, 2019)

Poster: DyMand - An Open-Source Mobile and Wearable System for Assessing Couples' Dyadic Management of Chronic Diseases. - George Boateng; Prabhakaran Santhanam; Janina Lüscher; Urte Scholz; Tobias Kowatsch (MobiCom, 2019)

Exploring the State-of-Receptivity for mHealth Interventions. - Florian Künzler; Varun Mishra 001; Jan-Niklas Kramer; David Kotz; Elgar Fleisch; Tobias Kowatsch (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019)

Breeze: Smartphone-based Acoustic Real-time Detection of Breathing Phases for a Gamified Biofeedback Breathing Training. - Chen-Hsuan Iris Shih; Naofumi Tomita; Yanick X. Lukic; Álvaro Hernández Reguera; Elgar Fleisch; Tobias Kowatsch (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019)

A design and evaluation framework for digital health interventions. - Tobias Kowatsch; Lena Otto; Samira Harperink; Amanda Cotti; Hannes Schlieter (it Inf. Technol., 2019)

The Doctor Will See Yourself Now: Review and Discussion of a Mass-market Self-service Technology for Medical Advice. - Joseph Ollier; Tobias Kowatsch (HEALTHINF, 2020)

Swiss Francs Seem to Make Insured Move: Comparing Daily and Monthly Financial Incentives of a Scalable Digital Health Intervention. - Gisbert W. Teepe; Tobias Kowatsch (HEALTHINF, 2020)

Towards Wearable-based Hypoglycemia Detection and Warning in Diabetes. - Martin Maritsch; Simon Föll; Vera Lehmann; Caterina Bérubé; Mathias Kraus; Stefan Feuerriegel; Tobias Kowatsch; Thomas Züger; Christoph Stettler; Elgar Fleisch; Felix Wortmann (CHI Extended Abstracts, 2020)

Speech Emotion Recognition among Elderly Individuals using Multimodal Fusion and Transfer Learning. - George Boateng; Tobias Kowatsch (ICMI Companion, 2020)

Speech Emotion Recognition among Couples using the Peak-End Rule and Transfer Learning. - George Boateng; Laura Sels; Peter Kuppens; Peter Hilpert; Tobias Kowatsch (ICMI Companion, 2020)

To What Scale Are Conversational Agents Used by Top-funded Companies Offering Digital Mental Health Services for Depression? - Aishah Alattas; Gisbert W. Teepe; Konstantin Leidenberger; Elgar Fleisch; Lorainne Tudor Car; Alicia Salamanca-Sanabria; Tobias Kowatsch (HEALTHINF, 2021)

Are Conversational Agents Used at Scale by Companies Offering Digital Health Services for the Management and Prevention of Diabetes? - Roman Keller; Jiali Yao; Gisbert W. Teepe; Sven Hartmann; Kim-Morgaine Lohse; Florian von Wangenheim; Falk Müller-Riemenschneider; Jacqueline Louise Mair; Tobias Kowatsch (HEALTHINF, 2021)

Face(book)ing the Truth: Initial Lessons Learned using Facebook Advertisements for the Chatbot-delivered Elena+ Care for COVID-19 Intervention. - Joseph Ollier; Prabhakaran Santhanam; Tobias Kowatsch (HEALTHINF, 2021)

BERT meets LIWC: Exploring State-of-the-Art Language Models for Predicting Communication Behavior in Couples' Conflict Interactions. - Jacopo Biggiogera; George Boateng; Peter Hilpert; Matthew J. Vowels; Guy Bodenmann; Mona Neysari; Fridtjof Nussbeck; Tobias Kowatsch (ICMI Companion, 2021)

"You made me feel this way": Investigating Partners' Influence in Predicting Emotions in Couples' Conflict Interactions using Speech Data. - George Boateng; Peter Hilpert; Guy Bodenmann; Mona Neysari; Tobias Kowatsch (ICMI Companion, 2021)

Lena: a Voice-Based Conversational Agent for Remote Patient Monitoring in Chronic Obstructive Pulmonary Disease. - David Cleres; Frank Rassouli; Martin H. Brutsche; Tobias Kowatsch; Filipe Barata (IUI Workshops, 2021)

A Playful Smartphone-based Self-regulation Training for the Prevention and Treatment of Child and Adolescent Obesity: Technical Feasibility and Perceptions of Young Patients. - Tobias Kowatsch; Chen-Hsuan Iris Shih; Yanick X. Lukic; Olivia C. Keller; Katrin Heldt; Dominique Durrer; Aikaterini Stasinaki; Dirk Büchter; Björn Brogle; Nathalie Farpour-Lambert; Dagmar L'Allemand-Jander (IUI Workshops, 2021)

FLIRT: A feature generation toolkit for wearable data. - Simon Föll; Martin Maritsch; Federica Spinola; Varun Mishra 001; Filipe Barata; Tobias Kowatsch; Elgar Fleisch; Felix Wortmann (Comput. Methods Programs Biomed., 2021)

Detecting Receptivity for mHealth Interventions in the Natural Environment. - Varun Mishra 001; Florian Künzler; Jan-Niklas Kramer; Elgar Fleisch; Tobias Kowatsch; David Kotz (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

Mobile Stress Management Applications: An Affordance-Theoretic Perspective on the Adoption and Use. - Katharina Pflügner; Christian Maier; Yanick X. Lukic; Gisbert Wilhelm Teepe; Tobias Kowatsch (ICIS, 2022)

HEALTHI: Workshop on Intelligent Healthy Interfaces. - Katrin Hänsel; Michael Sobolev; Tobias Kowatsch; Rafael A. Calvo (IUI Companion, 2022)

See you soon again, chatbot? A design taxonomy to characterize user-chatbot relationships with different time horizons. - Marcia Nißen; Driton Selimi; Antje Janssen; Davinia Rodríguez Cardona; Michael H. Breitner; Tobias Kowatsch; Florian von Wangenheim (Comput. Hum. Behav., 2022)

Emotion Recognition among Couples: A Survey. - George Boateng; Elgar Fleisch; Tobias Kowatsch (CoRR, 2022)

Development, Deployment, and Evaluation of DyMand - An Open-Source Smartwatch and Smartphone System for Capturing Couples' Dyadic Interactions in Chronic Disease Management in Daily Life. - George Boateng; Prabhakaran Santhanam; Elgar Fleisch; Janina Lüscher; Theresa Pauly; Urte Scholz; Tobias Kowatsch (CoRR, 2022)

"Are you okay, honey?": Recognizing Emotions among Couples Managing Diabetes in Daily Life using Multimodal Real-World Smartwatch Data. - George Boateng; Xiangyu Zhao; Malgorzata Speichert; Elgar Fleisch; Janina Lüscher; Theresa Pauly; Urte Scholz; Guy Bodenmann; Tobias Kowatsch (CoRR, 2022)

Top-Funded Digital Health Companies Offering Services for Type-1 Diabetes Patients: Business Models and Scalability Considerations. - Marc-Robin Gruener; Jessica Rebecca Helbling; Hyungmin Koh; Victoire Stalder; Tobias Kowatsch (HEALTHINF, 2023)

Digital Therapeutics for Healthy Longevity: A Roadmap. - Tim Leistner; Tobias Kowatsch (HEALTHINF, 2023)

Scalable Business Models in Digital Healthy Longevity: Lessons from Top-Funded Digital Health Companies in 2022. - Wasu Mekniran; Tobias Kowatsch (HEALTHINF, 2023)

Development of "LvL UP 1.0": a smartphone-based, conversational agent-delivered holistic lifestyle intervention for the prevention of non-communicable diseases and common mental disorders. - Oscar Castro; Jacqueline Louise Mair; Alicia Salamanca-Sanabria; Aishah Alattas; Roman Keller; Shenglin Zheng; Ahmad Jabir; Xiaowen Lin; Bea Franziska Frese; Chang Siang Lim; Prabhakaran Santhanam; Rob M. van Dam; et al. (Frontiers Digit. Health, 2023)

Detecting Receptivity for mHealth Interventions. - Varun Mishra 001; Florian Künzler; Jan-Niklas Kramer; Elgar Fleisch; Tobias Kowatsch; David Kotz (GetMobile Mob. Comput. Commun., 2023)

Towards RehabCoach: Design and Preliminary Evaluation of a Conversational Agent Supporting Unsupervised Therapy After Stroke. - Giada Devittori; Mehdi Akeddar; Alexandra Retevoi; Fabian Schneider; Viktoria Cvetkova; Daria Dinacci; Antonella Califfi; Paolo Rossi; Claudio Petrillo; Tobias Kowatsch; Olivier Lambercy (BioRob, 2024)

Navigating Germany's Digital Health Ecosystem: Insights from a Health Insurance Industry Expert. - Laura Bitomsky; Julian Hollender; Marcia Nißen; Tobias Kowatsch (BIOSTEC (2), 2024)

Taking Behavioral Science to the next Level: Opportunities for the Use of Ontologies to Enable Artificial Intelligence-Driven Evidence Synthesis and Prediction. - Oscar Castro; Jacqueline Louise Mair; Florian von Wangenheim; Tobias Kowatsch (BIOSTEC (2), 2024)

Transforming NCD Business Models in Switzerland: CSS Insurance Perspective. - Odile-Florence Giger; Christopher Bensch; Tobias Kowatsch (BIOSTEC (2), 2024)

What Needs to Change to Make Digital Health Successful? The Perspective of the Austrian Healthcare Provider Mavienext. - Panitda Huynh; Erich Kruschitz; Tobias Kowatsch (BIOSTEC (2), 2024)

Aligning Strategies: How Digital Health Technologies Are Used by a Swiss Insurance Company to Foster a Sustainable Healthcare Landscape. - Alina Liebich; Livia Jacob; Tobias Kowatsch (BIOSTEC (2), 2024)

Reimagining Preventive Care and Digital Health: A Paradigm Shift in a Health Insurance's Role. - Wasu Mekniran; Jan-Niklas Kramer; Tobias Kowatsch (BIOSTEC (2), 2024)

Harmonizing Innovation and Regulation: Swiss Health Insurance Navigates Digital Health Technologies for Enhanced Patient Engagement. - Estelle Pfitzer; Birte Jörn; Tobias Kowatsch (BIOSTEC (2), 2024)

Predicting early user churn in a public digital weight loss intervention. - Robert Jakob; Nils Lepper; Elgar Fleisch; Tobias Kowatsch (CHI, 2024)

Towards Digital Empathy in Healthcare Chatbots: A Conceptual Framework and Empirical Study. - Davinny Sou; Florian Onur Kuhlmeier; Tobias Kowatsch; Florian von Wangenheim; Marcia Nißen (ICIS, 2024)

Building Conversational Agents for Stroke Rehabilitation: An Evaluation of Large Language Models and Retrieval Augmented Generation. - Alexandra Retevoi; Giada Devittori; Tobias Kowatsch; Olivier Lambercy (IVA, 2024)

Digital Female Health: Advancing Women-Centric Human-Computer Interaction Research. - Marcia Nißen; Davinny Sou; Tobias Kowatsch (MuC (Workshopband), 2024)

CyMe [si:][mi:]: Personalized and Seamless Menstrual Health Tracking. - Marinja Principe; Debs Stebler; Davinny Sou; Tobias Kowatsch; Marcia Nißen (MuC (Workshopband), 2024)

Please CyMe: Towards Enhancing Menstrual Health Awareness through Customization and Personalized Visualization in a Menstrual Health App. - Davinny Sou; Debs Stebler; Marinja Principe; Tobias Kowatsch; Marcia Nißen (MuC, 2024)

GRACE: Towards an Embodied Voice Assistant for Improving Quality of Life by Leveraging Elements of Cognitive Stimulation Therapy. - Rasita Vinay; Nora Camilla Tommila; Mathias Schlögl; Stefan Klöppel; Nikola Biller-Andorno; Tobias Kowatsch (MuC, 2024)

Demonstrating GRACE: Our Embodied Voice Assistant Providing Cognitive Interventions. - Rasita Vinay; Nora Camilla Tommila; Mathias Schlögl; Stefan Klöppel; Nikola Biller-Andorno; Tobias Kowatsch (MuC (Workshopband), 2024)

Editorial: Scaling-up health-IT - sustainable digital health implementation and diffusion. - Hannes Schlieter; Kai Gand; Lisa A. Marsch; Wai Sze Chan; Tobias Kowatsch (Frontiers Digit. Health, 2024)

EDEN: Towards a Computational Framework to Align Incentives in Healthy Aging. - Wasu Mekniran; Tobias Kowatsch (BIOSTEC (2): HEALTHINF, 2025)

Challenges and Innovations in Digitizing Elderly Care in Switzerland: A Single Case Study. - Estelle Pfitzer; Tobias Kowatsch (BIOSTEC (2): HEALTHINF, 2025)

Towards the Embodied Conversational Interview Agentic Service ELIAS: Development and Evaluation of a First Prototype. - Tobias Budig; Marcia Nißen; Tobias Kowatsch (UMAP (Adjunct Publication), 2025)

Mobile health intervention CanRelax reduces distress in people with cancer in a randomized controlled trial. - Jürgen Barth; Sonja Schläpfer; Fabian Schneider; Prabhakaran Santhanam; Tobias Kowatsch; Priska Heinz; Ulrike Held; Manuela Eicher; Claudia M. Witt (npj Digit. Medicine, 2025)