Using Thematic Ontologies for User- and Group-Based Adaptive Personalization in Web Searching. - Alexandros Paramythis; Florian König; Christian Schwendtner; Lex van Velsen (Adaptive Multimedia Retrieval, 2008)

Engineering User Requirements for e-Government Services: A Dutch Case Study. - Lex van Velsen; Thea van der Geest; Marc J. ter Hedde; Wijnand Derks (EGOV, 2008)

Eliciting User Input for Requirements on Personalization: The Case of a Dutch ERP System. - Lex van Velsen; Corrie Huijs; Thea van der Geest (Int. J. Enterp. Inf. Syst., 2008)

User-centered evaluation of adaptive and adaptable systems: a literature review. - Lex van Velsen; Thea van der Geest; Rob Klaassen; Michaël F. Steehouder (Knowl. Eng. Rev., 2008)

Finding My Needle in the Haystack: Effective Personalized Re-ranking of Search Results in Prospector. - Florian König; Lex van Velsen; Alexandros Paramythis (EC-Web, 2009)

Analyzing Client-Side Interactions to Determine Reading Behavior. - David Hauger; Lex van Velsen (LWA, 2009)

Requirements engineering for e-Government services: A citizen-centric approach and case study. - Lex van Velsen; Thea van der Geest; Marc J. ter Hedde; Wijnand Derks (Gov. Inf. Q., 2009)

Incorporating user motivations to design for video tagging. - Lex van Velsen; Mark S. Melenhorst (Interact. Comput., 2009)

Identifying Usability Issues for Personalization During Formative Evaluations: A Comparison of Three Methods. - Lex van Velsen; Thea van der Geest; Rob Klaassen (Int. J. Hum. Comput. Interact., 2011)

User-centered design for personalization. - Lex van Velsen (2011)

User-Centered Design for Personalization Book Review. - Lex van Velsen (IEEE Trans. Prof. Commun., 2012)

Why mobile health app overload drives us crazy, and how to restore the sanity. - Lex van Velsen; Desirée J. M. A. Beaujean; Julia E. W. C. van Gemert-Pijnen (BMC Medical Informatics Decis. Mak., 2013)

Introduction to the Special Section: Designing a Better User Experience for Self-Service Systems. - Thea van der Geest; Judy Ramey; Stephanie Rosenbaum; Lex van Velsen (IEEE Trans. Prof. Commun., 2013)

eLabEL: living labs for implementation and evaluation of integrated technology in primary care. - Lex van Velsen; Wendy Oude Nijeweme d'Hollosy; Hermie Hermens (PervasiveHealth, 2014)

Participatory eHealth development to support nurses in antimicrobial stewardship. - Jobke Wentzel; Lex van Velsen; Maarten van Limburg; Nienke de Jong; Joyce Karreman; Ron M. G. Hendrix; Julia Elisabeth Wilhelmina Cornelia van Gemert-Pijnen (BMC Medical Informatics Decis. Mak., 2014)

Optimal Sensor Placement for Measuring Physical Activity with a 3D Accelerometer. - Simone T. Boerema; Lex van Velsen; Leendert Schaake; Thijs M. Tönis; Hermie J. Hermens (Sensors, 2014)

Advancing Telemedicine Services for the Aging Population: The challenge of Interoperability. - Lex van Velsen; Javier Solana; Wendy Oude Nijeweme d'Hollosy; Francisco Garate-Barreiro; Miriam M. R. Vollenbroek-Hutten (AAATE Conf., 2015)

Developing requirements for a mobile app to support citizens in dealing with ticks and tick bites via end-user profiling. - Lex van Velsen; Desirée J. M. A. Beaujean; Jobke Wentzel; Jim E. Van Steenbergen; Julia E. W. C. van Gemert-Pijnen (Health Informatics J., 2015)

Requirements for and Barriers towards Interoperable eHealth Technology in Primary Care. - Wendy Oude Nijeweme d'Hollosy; Lex van Velsen; Martine Huygens; Hermie Hermens (IEEE Internet Comput., 2015)

Personalization has a Price, Controllability is the Currency: Predictors for the Intention to use Personalized eGovernment Websites. - Lex van Velsen; Thea van der Geest; Lidwien van de Wijngaert; Stéphanie M. van den Berg; Michaël F. Steehouder (J. Organ. Comput. Electron. Commer., 2015)

Design of a Web-based Clinical Decision Support System for Guiding Patients with Low Back Pain to the Best Next Step in Primary Healthcare. - Wendy Oude Nijeweme d'Hollosy; Lex van Velsen; Remko Soer; Hermie Hermens (HEALTHINF, 2016)

A maturity model for interoperability in eHealth. - Lex van Velsen; Hermie Hermens; Wendy Oude Nijeweme d'Hollosy (HealthCom, 2016)

Should I see a Healthcare Professional or can I perform Self-care: Self-Referral Decision Support for Patients with Low Back Pain. - Wendy Oude Nijeweme d'Hollosy; Lex van Velsen; Karin G. M. Groothuis-Oudshoorn; Remko Soer; Hermie Hermens (ICHI, 2016)

Trust in telemedicine portals for rehabilitation care: an exploratory focus group study with patients and healthcare professionals. - Lex van Velsen; Sabine Wildevuur; Ina Flierman; Boris W. van Schooten; Monique Tabak; Hermie Hermens (BMC Medical Informatics Decis. Mak., 2016)

Sedentary Behaviour Profiling of Office Workers: A Sensitivity Analysis of Sedentary Cut-Points. - Simone T. Boerema; Gerard B. Essink; Thijs M. Tönis; Lex van Velsen; Hermie J. Hermens (Sensors, 2016)

Healthcare Recommendations from the Personalised ICT Supported Service for Independent Living and Active Ageing (PERSSILAA) Study. - Rónán O'Caoimh; D. William Molloy; Carol Fitzgerald; Lex van Velsen; Miriam Cabrita; Mohammad Hossein Nassabi; Frederiek de Vette; Marit Dekker-van Weering; Stephanie Jansen-Kosterink; Wander Kenter; Sanne Frazer; Amélia P. Rauter; et al. (ICT4AgeingWell, 2017)

ICT-Supported Interventions Targeting Pre-frailty: Healthcare Recommendations from the Personalised ICT Supported Service for Independent Living and Active Ageing (PERSSILAA) Study. - Rónán O'Caoimh; D. William Molloy; Carol Fitzgerald; Lex van Velsen; Miriam Cabrita; Mohammad Hossein Nassabi; Frederiek de Vette; Marit Dekker-van Weering; Stephanie Jansen-Kosterink; Wander Kenter; Sanne Frazer; Amélia P. Rauter; et al. (ICT4AgeingWell (Selected Papers), 2017)

Measuring patient trust in telemedicine services: Development of a survey instrument and its validation for an anticoagulation web-service. - Lex van Velsen; Monique Tabak; Hermie Hermens (Int. J. Medical Informatics, 2017)

SOULMATE - Secure Old people's Ultimate Lifestyle Mobility by offering Augmented reality Training Experiences. - An Neven; Tom Bellemans; Astrid Kemperman; Pauline van den Berg; Martijn Kiers; Lex van Velsen; Judith Urlings; Davy Janssens; Yves Vanrompay (EUSPN/ICTH, 2018)

An Interoperable eHealth Reference Architecture for Primary Care. - Wendy Oude Nijeweme d'Hollosy; Lex van Velsen; Alexander Henket; Hermie Hermens (ISCC, 2018)

Fit by Bits: An Explorative Study of Sports Physiotherapists' Perception of Quantified Self Technologies. - Somaya Ben Allouch; Lex van Velsen (MIE, 2018)

The Reliability of Using Tablet Technology for Screening the Health of Older Adults. - Lex van Velsen; Sanne Frazer; Aurèle N'dja; Nadir Ammour; Susanna Del Signore; Gianluca Zia; Hermie Hermens (MIE, 2018)

Evaluation of three machine learning models for self-referral decision support on low back pain in primary care. - Wendy Oude Nijeweme d'Hollosy; Lex van Velsen; Mannes Poel; Catharina G. M. Groothuis-Oudshoorn; Remko Soer; Hermie Hermens (Int. J. Medical Informatics, 2018)

Why My Grandfather Finds Difficulty in using Ehealth: Differences in Usability Evaluations between Older Age Groups. - Marijke Broekhuis; Lex van Velsen; Silke ter Stal; Jordi Weldink; Monique Tabak (ICT4AWE, 2019)

The Results of an Iterative Evaluation Process of an Mhealth Application for Rewarding Healthy Behaviour Among Older Adults. - Stephanie Jansen-Kosterink; Roos Bulthuis; Silke ter Stal; Lex van Velsen; Aristodemos Pnevmatikakis; Sofoklis A. Kyriazakos; Andrew Pomazanskyi; Harm op den Akker (ICT4AWE (Revised Selected Papers), 2019)

An Italian Business Case for an eHealth Platform to Provide Remote Monitoring and Coaching Services for Elderly with Mild Cognitive Impairment and Mild Dementia. - Monika Jurkeviciute; Lex van Velsen; Pietro Davide Trimarchi; Ladan Sarvari; Fabrizio Giunco (ICT4AWE, 2019)

Travelling with my SOULMATE: Participatory Design of an mHealth Travel Companion for Older Adults. - Lex van Velsen; Marit Dekker-van Weering; Floor Luub; Astrid Kemperman; Margit Ruis; Judith Urlings; Andrea Grabher; Marlene Mayr; Martijn Kiers; Tom Bellemans; An Neven (ICT4AWE, 2019)

Assessing usability of eHealth technology: A comparison of usability benchmarking instruments. - Marijke Broekhuis; Lex van Velsen; Hermie Hermens (Int. J. Medical Informatics, 2019)

Patient acceptance of a telemedicine service for rehabilitation care: A focus group study. - Stephanie Jansen-Kosterink; Marit Dekker-van Weering; Lex van Velsen (Int. J. Medical Informatics, 2019)

The use of technology in the context of frailty screening and management interventions: a study of stakeholders' perspectives. - Holly Gwyther; Lex van Velsen; Rachel L. Shaw; Barbara D'Avanzo; Maria Bujnowska-Fedak; Donata Kurpas; Katarzyna Szwamel; Jan-Willem van't Klooster; Carol Holland (BMC Medical Informatics Decis. Mak., 2019)

Applying Machine Learning on Patient-Reported Data to Model the Selection of Appropriate Treatments for Low Back Pain: A Pilot Study. - Wendy Oude Nijeweme d'Hollosy; Lex van Velsen; Mannes Poel; Catharina G. M. Groothuis-Oudshoorn; Remko Soer; Patrick Stegeman; Hermie Hermens (HEALTHINF, 2020)

Social Robots for Elderly Care: An Inventory of Promising Use Cases and Business Models. - Somaya Ben Allouch; Lex van Velsen (MIE, 2020)

You can't always get what you want: Streamlining stakeholder interests when designing technology-supported services for Active and Assisted Living. - Kira Oberschmidt; Christiane Grünloh; Sefora Tunç; Lex van Velsen; Femke Nijboer (OZCHI, 2020)

Data underlying the study on the development of the HUBBI. - Marijke Broekhuis; Lex van Velsen (4TU.Federation, 2021)

Tailoring coaching strategies to users' motivation in a multi-agent health coaching application. - Tessa Beinema; Harm op den Akker; Lex van Velsen; Hermie Hermens (Comput. Hum. Behav., 2021)

Clinician acceptance of complex clinical decision support systems for treatment allocation of patients with chronic low back pain. - Stephanie Jansen-Kosterink; Lex van Velsen; Miriam Cabrita (BMC Medical Informatics Decis. Mak., 2021)

The formation of patient trust and its transference to online health services: the case of a Dutch online patient portal for rehabilitation care. - Lex van Velsen; Ina Flierman; Monique Tabak (BMC Medical Informatics Decis. Mak., 2021)

The First Introduction of Social Robotics in Rehabilitation Care. - Marian Hurmuz; Stephanie Jansen-Kosterink; Ina Flierman; Behrouz Fard; Lex van Velsen (MIE, 2022)

Game not over: Explaining older adults' use and intention to continue using a gamified eHealth service. - Marian Hurmuz; Stephanie Jansen-Kosterink; Hermie J. Hermens; Lex van Velsen (Health Informatics J., 2022)

What to Discuss? - A Blueprint Topic Model for Health Coaching Dialogues With Conversational Agents. - Tessa Beinema; Harm op den Akker; Hermie J. Hermens; Lex van Velsen (Int. J. Hum. Comput. Interact., 2023)

How to Prevent the Drop-Out: Understanding Why Adults Participate in Summative eHealth Evaluations. - Marian Hurmuz; Stephanie Jansen-Kosterink; Lex van Velsen (J. Heal. Informatics Res., 2023)

Optimizing appreciation and persuasion of embodied conversational agents for health behavior change: A design experiment and focus group study. - Lean Leonie Kramer; Lex van Velsen; Bob C. Mulder; Silke ter Stal; Emely de Vet (Health Informatics J., 2023)