Randy Klaassen

According to our database, Randy Klaassen authored at least 22 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Eating Event Recognition Using Accelerometer, Gyroscope, Piezoelectric, and Lung Volume Sensors.

Sigert J. Mevissen, Randy Klaassen, Bert-Jan F. van Beijnum, Juliet A. M. Haarman

Sensors, January, 2024

2022

On the receptivity of employees to just-in-time self-tracking and eCoaching for stress management: a mixed-methods approach.

Aniek Lentferink, Matthijs L. Noordzij, Anouk Burgler, Randy Klaassen, Youri Derks, Hilbrand Oldenhuis, Hugo Velthuijsen, Lisette van Gemert-Pijnen

Behav. Inf. Technol., 2022

2021

Objective Quantification of In-Hospital Patient Mobilization after Cardiac Surgery Using Accelerometers: Selection, Use, and Analysis.

Frank R. Halfwerk, Jeroen H. L. van Haaren, Randy Klaassen, Robby van Delden, Peter H. Veltink, Jan G. Grandjean

Sensors, 2021

"Go up in smoke": Feasibility and initial acceptance of a virtual environment to measure tobacco craving in vulnerable individuals.

Simon Langener, Joanneke VanDerNagel, Randy Klaassen, Paul Van der Valk, Dirk Heylen

Proceedings of the 9th IEEE International Conference on Serious Games and Applications for Health, 2021

Designing Effective Dialogue Content for a Virtual Coaching Team Using the Interaction Process Analysis and Interpersonal Circumplex Models.

Gerwin Huizing, Randy Klaassen, Dirk Heylen

Proceedings of the Persuasive Technology - 16th International Conference, 2021

Agents United: An Open Platform for Multi-Agent Conversational Systems.

Tessa Beinema, Daniel P. Davison, Dennis Reidsma, Oresti Banos, Merijn Bruijnes, Brice Donval, Álvaro Fides-Valero, Dirk Heylen, Dennis Hofs, Gerwin Huizing, Reshmashree B. Kantharaju, Randy Klaassen, Jan Kolkmeier, Kostas Konsolakis, Alison Pease, Catherine Pelachaud, Donatella Simonetti, Mark Snaith, Vicente Traver, Jorien van Loon, Jacky Visser, Marcel Weusthof, Fajrian Yunus, Hermie Hermens, Harm op den Akker

Proceedings of the IVA '21: ACM International Conference on Intelligent Virtual Agents, 2021

2020

Multi-Perspective Persuasion by a Council of Virtual Coaches.

Gerwin Huizing, Randy Klaassen, Dirk Heylen

Proceedings of the Eighth International Workshop on Behavior Change Support Systems organized in conjunction with the 15th International Conference on Persuasive Technology 2020 (Persuasive 2020) hosted by the University of, 2020

Multimodal Interactive Dining with the Sensory Interactive Table: Two Use Cases.

Roelof Anne Jelle de Vries, Gijs H. J. Keizers, Sterre R. van Arum, Juliet A. M. Haarman, Randy Klaassen, Robby van Delden, Bert-Jan F. van Beijnum, Janet H. W. van den Boer

Proceedings of the Companion Publication of the 2020 International Conference on Multimodal Interaction, 2020

SpiroPlay, a Suite of Breathing Games for Spirometry by Kids & Experts.

Robby van Delden, Danny Plass-Oude Bos, Antje Jacoba Vivian (Vivianne) de With, Koen Vogel, Randy Klaassen, Nynke Zwart, Joyce Faber, Boony Thio, Mattienne van der Kamp

Proceedings of the CHI PLAY '20: The Annual Symposium on Computer-Human Interaction in Play, 2020

VR4VRT: Virtual Reality for Virtual Rowing Training.

Robby van Delden, Sascha Bergsma, Koen Vogel, Dees B. W. Postma, Randy Klaassen, Dennis Reidsma

Proceedings of the CHI PLAY '20: The Annual Symposium on Computer-Human Interaction in Play, Virtual Event, Canada, November 2-4, 2020, 2020

2019

In Body Experiences: Persuasion by Doing.

Randy Klaassen, Robby van Delden, Joanneke VanDerNagel, Matienne van der Kamp, Boony Thio, Dirk Heylen

Proceedings of the Seventh International Workshop on Behavior Change Support Systems co-located with the 14th International Conference on Persuasive Technology, 2019

Integrating Argumentation with Social Conversation between Multiple Virtual Coaches.

Reshmashree B. Kantharaju, Alison Pease, Dennis Reidsma, Catherine Pelachaud, Mark Snaith, Merijn Bruijnes, Randy Klaassen, Tessa Beinema, Gerwin Huizing, Donatella Simonetti, Dirk Heylen, Harm op den Akker

Proceedings of the 19th ACM International Conference on Intelligent Virtual Agents, 2019

2018

Design and Evaluation of a Pervasive Coaching and Gamification Platform for Young Diabetes Patients.

Randy Klaassen, Kim C. M. Bul, Rieks op den Akker, Gert Jan van der Burg, Pamela M. Kato, Pierpaolo Di Bitonto

Sensors, 2018

A Demonstration of Multi-Party Dialogue Using Virtual Coaches: The First Council of Coaches Demonstrator.

Mark Snaith, Harm op den Akker, Tessa Beinema, Merijn Bruijnes, Álvaro Fides-Valero, Gerwin Huizing, Reshmashree B. Kantharaju, Randy Klaassen, Kostas Konsolakis, Dennis Reidsma, Marcel Weusthof

Proceedings of the Computational Models of Argument, 2018

Designing and Developing Lifelike, Engaging Lifestyle Coaching Agents and Scenarios for Multiparty Coaching Interaction.

Gerwin Huizing, Randy Klaassen, Dirk Heylen

Proceedings of the AAMAS Workshop on Intelligent Conversation Agents in Home and Geriatric Care Applications co-located with the Federated AI Meeting (FAIM 2018), 2018

2017

Let them play: experiences in the wild with a gamification and coaching system for young diabetes patients.

Rieks op den Akker, Randy Klaassen, Kim C. M. Bul, Pamela M. Kato, Gert Jan van der Burg, Pierpaolo Di Bitonto

Proceedings of the 11th EAI International Conference on Pervasive Computing Technologies for Healthcare, 2017

AIRPlay: Towards a 'Breathgiving' Approach.

Randy Klaassen, Robby van Delden, Miriam Cabrita, Monique Tabak

Proceedings of the Fifth International Workshop on Behavior Change Support Systems co-located with the 12th International Conference on Persuasive Technology, 2017

2016

Virtual Coaches for Healthy Lifestyle.

Harm op den Akker, Randy Klaassen, Anton Nijholt

Proceedings of the Toward Robotic Socially Believable Behaving Systems - Volume II, 2016

2013

User preferences for multi-device context-aware feedback in a digital coaching system.

Randy Klaassen, Rieks op den Akker, Tine Lavrysen, Susan van Wissen

J. Multimodal User Interfaces, 2013

Feedback presentation for mobile personalised digital physical activity coaching platforms.

Randy Klaassen, Rieks op den Akker, Harm op den Akker

Proceedings of the 6th International Conference on PErvasive Technologies Related to Assistive Environments, 2013

Opportunities for smart & tailored activity coaching.

Harm op den Akker, Randy Klaassen, Rieks op den Akker, Valerie M. Jones, Hermie J. Hermens

Proceedings of the 26th IEEE International Symposium on Computer-Based Medical Systems, 2013

2011

A personal context-aware multi-device coaching service that supports a healthy lifestyle.

Rieks op den Akker, Randy Klaassen, Tine Lavrysen, Gijs Geleijnse, Aart van Halteren, Henk Schwietert, Marloes van der Hout

Proceedings of the 2011 British Computer Society Conference on Human-Computer Interaction, 2011