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2010 – 2019
- 2018
[j18]Randy Klaassen, Kim C. M. Bul, Rieks op den Akker, Gert Jan van der Burg, Pamela M. Kato
, Pierpaolo Di Bitonto:
Design and Evaluation of a Pervasive Coaching and Gamification Platform for Young Diabetes Patients. Sensors 18(2): 402 (2018)- [c42]Harm op den Akker, Rieks op den Akker, Tessa Beinema, Oresti Baños, Dirk Heylen, Björn Bedsted, Alison Pease, Catherine Pelachaud, Vicente Traver Salcedo, Sofoklis A. Kyriazakos, Hermie Hermens:
Council of Coaches - A Novel Holistic Behavior Change Coaching Approach. ICT4AWE 2018: 219-226 - 2017
- [c41]Rieks op den Akker, Randy Klaassen, Kim C. M. Bul, Pamela M. Kato, Gert Jan van der Burg, Pierpaolo Di Bitonto:
Let them play: experiences in the wild with a gamification and coaching system for young diabetes patients. PervasiveHealth 2017: 409-418 - 2015
- [j17]Harm op den Akker, Miriam Cabrita, Rieks op den Akker, Valerie M. Jones, Hermie J. Hermens:
Tailored motivational message generation: A model and practical framework for real-time physical activity coaching. J. Biomed. Informatics 55: 104-115 (2015) - [j16]Merijn Bruijnes, Rieks op den Akker, Sophie Spitters, Merijn Sanders, Quihua Fu:
The recognition of acted interpersonal stance in police interrogations and the influence of actor proficiency. J. Multimodal User Interfaces 9(4): 353-376 (2015) - [c40]Merijn Bruijnes, Rieks op den Akker, Arno Hartholt, Dirk Heylen:
Virtual Suspect William. IVA 2015: 67-76 - 2014
- [j15]Thomas Visser, David R. Traum, David DeVault, Rieks op den Akker:
A model for incremental grounding in spoken dialogue systems. J. Multimodal User Interfaces 8(1): 61-73 (2014) - [c39]Merijn Bruijnes, Sjoerd Wapperom, Rieks op den Akker, Dirk Heylen:
A Method to Evaluate Response Models. IVA 2014: 67-70 - 2013
- [j14]Randy Klaassen, Rieks op den Akker, Tine Lavrysen, Susan van Wissen:
User preferences for multi-device context-aware feedback in a digital coaching system. J. Multimodal User Interfaces 7(3): 247-267 (2013) - [j13]Farshid Amirabdollahian, Rieks op den Akker, Sandra Bedaf, Richard Bormann, Heather Draper, Vanessa Evers, Jorge Gallego Perez, Gert Jan Gelderblom, Carolina Gutierrez Ruiz, David J. Hewson, Ninghang Hu, Kheng Lee Koay, Ben J. A. Kröse, Hagen Lehmann, Patrizia Marti, Hervé Michel, Hélène Prevot-Huille, Ulrich Reiser, Joe Saunders, Tom Sorell, Jelle Stienstra, Dag Sverre Syrdal, Michael L. Walters, Kerstin Dautenhahn:
Assistive technology design and development for acceptable robotics companions for ageing years. Paladyn J. Behav. Robotics 4(2): 94-112 (2013) - [c38]Harm op den Akker, Randy Klaassen, Rieks op den Akker, Valerie M. Jones, Hermie J. Hermens:
Opportunities for smart & tailored activity coaching. CBMS 2013: 546-547 - [c37]Dhaval Vyas, Edwin Keijl, Rieks op den Akker, Anton Nijholt, Gerrit C. van der Veer:
Geo-locked photo sharing on mobile devices. CHI Extended Abstracts 2013: 1407-1412 - [c36]Sophie Spitters, Merijn Sanders, Rieks op den Akker, Merijn Bruijnes:
The recognition of acted interpersonal stance in police interrogations. CogInfoCom 2013: 65-70 - [c35]Farshid Amirabdollahian, Rieks op den Akker, Sandra Bedaf, Richard Bormann, Heather Draper, Vanessa Evers, Gert Jan Gelderblom, Carolina Gutierrez Ruiz, David J. Hewson, Ninghang Hu, Iolanda Iacono, Kheng Lee Koay, Ben J. A. Kröse, Patrizia Marti, Hervé Michel, Hélène Prevot-Huille, Ulrich Reiser, Joe Saunders, Tom Sorell, Kerstin Dautenhahn:
Accompany: Acceptable robotiCs COMPanions for AgeiNG Years - Multidimensional aspects of human-system interactions. HSI 2013: 570-577 - [c34]Randy Klaassen, Rieks op den Akker, Harm op den Akker:
Feedback presentation for mobile personalised digital physical activity coaching platforms. PETRA 2013: 64:1-64:8 - 2011
- [j12]Dirk Heylen, Rieks op den Akker, Mark ter Maat, Paolo Petta, Stefan Rank, Dennis Reidsma, Job Zwiers:
On the Nature of Engineering Social Artificial Companions. Appl. Artif. Intell. 25(6): 549-574 (2011) - [c33]Wilko Wieringa, Harm op den Akker, Valerie M. Jones, Rieks op den Akker, Hermie J. Hermens:
Ontology-Based Generation of Dynamic Feedback on Physical Activity. AIME 2011: 55-59 - [c32]Rieks op den Akker, Randy Klaassen, Tine Lavrysen, Gijs Geleijnse, Aart van Halteren, Henk Schwietert, Marloes van der Hout:
A personal context-aware multi-device coaching service that supports a healthy lifestyle. BCS HCI 2011: 443-448 - [c31]Mariët Theune, Roan Boer Rookhuiszen, Rieks op den Akker, Hanneke Geerlings:
Generating Varied Narrative Probability Exercises. BEA@ACL 2011: 20-29 - [p3]Dennis Hofs, Boris W. van Schooten, Rieks op den Akker:
The IMIX Demonstrator: An Information Search Assistant for the Medical Domain. Interactive Multi-modal Question-Answering 2011: 11-21 - [p2]Boris W. van Schooten, Rieks op den Akker:
Vidiam: Corpus-based Development of a Dialogue Manager for Multimodal Question Answering. Interactive Multi-modal Question-Answering 2011: 25-56 - 2010
- [j11]Dennis Hofs, Mariët Theune, Rieks op den Akker:
Natural interaction with a virtual guide in a virtual environment. J. Multimodal User Interfaces 3(1-2): 141-153 (2010) - [j10]Almer S. Tigelaar, Rieks op den Akker, Djoerd Hiemstra:
Automatic summarisation of discussion fora. Nat. Lang. Eng. 16(2): 161-192 (2010) - [c30]Yujia Cao, Frans van der Sluis, Mariët Theune, Rieks op den Akker, Anton Nijholt:
Evaluating informative auditory and tactile cues for in-vehicle information systems. AutomotiveUI 2010: 102-109 - [c29]Betsy van Dijk, Job Zwiers, Rieks op den Akker, Olga A. Kulyk, Hendri Hondorp, Dennis Hofs, Anton Nijholt:
Conveying Directional Gaze Cues to Support Remote Participation in Hybrid Meetings. COST 2102 Training School 2010: 412-428 - [c28]Rieks op den Akker, Mariët Theune, Khiet P. Truong, Iwan de Kok:
The organisation of floor in meetings and the relation with speaker addressee patterns. SSPW@MM 2010: 35-40
2000 – 2009
- 2009
- [j9]Boris W. van Schooten, Rieks op den Akker, Sophie Rosset, Olivier Galibert, Aurélien Max, Gabriel Illouz:
Follow-up question handling in the IMIX and Ritel systems: A comparative study. Nat. Lang. Eng. 15(1): 97-118 (2009) - [c27]Dirk Heylen, Mariët Theune, Rieks op den Akker, Anton Nijholt:
Social agents: The first generations. ACII 2009: 1-7 - [c26]Roxanne B. Raine, Rieks op den Akker, Zhiqiang Cai, Arthur C. Graesser, Danielle S. McNamara:
Synthesis and Analysis in Artificial Intelligence: The Role of Theory in Agent Implementation. DASC 2009: 266-269 - [c25]Harm op den Akker, Rieks op den Akker:
Are You Being Addressed? - Real-Time Addressee Detection to Support Remote Participants in Hybrid Meetings. SIGDIAL Conference 2009: 21-28 - [p1]Dennis Reidsma, Dirk Heylen, Rieks op den Akker:
On the Contextual Analysis of Agreement Scores. Multimodal Corpora 2009: 122-137 - 2008
- [c24]Rieks op den Akker, Dennis Hofs, Hendri Hondorp, Harm op den Akker, Job Zwiers, Anton Nijholt:
Supporting Engagement and Floor Control in Hybrid Meetings. COST 2102 Conference (Prague) 2008: 276-290 - 2007
- [j8]Dennis Reidsma, Rieks op den Akker, Rutger Rienks, Ronald Poppe, Anton Nijholt, Dirk Heylen, Job Zwiers:
Virtual meeting rooms: from observation to simulation. AI Soc. 22(2): 133-144 (2007) - [j7]Simon Keizer, Rieks op den Akker:
Dialogue act recognition under uncertainty using Bayesian networks. Nat. Lang. Eng. 13(4): 287-316 (2007) - [c23]Rieks op den Akker, Dirk Heylen:
Feedback Loops in Communication and Human Computing. Artifical Intelligence for Human Computing 2007: 215-233 - [c22]Anton Nijholt, Dennis Reidsma, Herwin van Welbergen, Rieks op den Akker, Zsófia Ruttkay:
Mutually Coordinated Anticipatory Multimodal Interaction. COST 2102 Workshop (Patras) 2007: 70-89 - [c21]Zsófia Ruttkay, Rieks op den Akker:
Affordances and Cognitive Walkthrough for Analyzing Human-Virtual Human Interaction. COST 2102 Workshop (Patras) 2007: 90-106 - [c20]Mannes Poel, Luite Stegeman, Rieks op den Akker:
A Support Vector Machine Approach to Dutch Part-of-Speech Tagging. IDA 2007: 274-283 - [c19]Boris W. van Schooten, Sophie Rosset, Olivier Galibert, Aurélien Max, Rieks op den Akker, Gabriel Illouz:
Handling speech input in the ritel QA dialogue system. INTERSPEECH 2007: 126-129 - 2006
- [j6]Anton Nijholt, Rieks op den Akker, Dirk Heylen:
Meetings and meeting modeling in smart environments. AI Soc. 20(2): 202-220 (2006) - [j5]Natasa Jovanovic, Rieks op den Akker, Anton Nijholt:
A corpus for studying addressing behaviour in multi-party dialogues. Lang. Resour. Evaluation 40(1): 5-23 (2006) - [c18]Natasa Jovanovic, Rieks op den Akker, Anton Nijholt:
Addressee Identification in Face-to-Face Meetings. EACL 2006 - 2005
- [j4]Dirk Heylen, Anton Nijholt, Rieks op den Akker:
Affect In Tutoring Dialogues. Appl. Artif. Intell. 19(3-4): 287-311 (2005) - [c17]Dirk Heylen, Mattijs Ghijsen, Anton Nijholt, Rieks op den Akker:
Facial Signs of Affect During Tutoring Sessions. ACII 2005: 24-31 - [c16]Rieks op den Akker, Harry Bunt, Simon Keizer, Boris W. van Schooten:
From question answering to spoken dialogue: towards an information search assistant for interactive multimodal information extraction. INTERSPEECH 2005: 2793-2796 - [c15]Natasa Jovanovic, Rieks op den Akker, Anton Nijholt:
A Corpus for Studying Addressing Behavior in Multi-Party Dialogues. SIGDIAL Workshop 2005: 107-116 - 2004
- [c14]Dirk Heylen, Maarten Vissers, Rieks op den Akker, Anton Nijholt:
Affective Feedback in a Tutoring System for Procedural Tasks. ADS 2004: 244-253 - [c13]Natasa Jovanovic, Rieks op den Akker:
Towards Automatic Addressee Identification in Multi-party Dialogues. SIGDIAL Workshop 2004: 89-92 - [c12]Mariët Theune, Sander Rensen, Rieks op den Akker, Dirk Heylen, Anton Nijholt:
Emotional Characters for Automatic Plot Creation. TIDSE 2004: 95-100 - 2003
- [j3]Betsy van Dijk, Rieks op den Akker, Anton Nijholt, Job Zwiers:
Navigation Assistance in Virtual Worlds. Informing Sci. Int. J. an Emerg. Transdiscipl. 6: 115-125 (2003) - [c11]Gertjan J. Burghouts, Dirk Heylen, Mannes Poel, Rieks op den Akker, Anton Nijholt:
An Action Selection Architecture for an Emotional Agent. FLAIRS 2003: 293-297 - [c10]M. Hospers, E. Kroezen, Anton Nijholt, Rieks op den Akker, Dirk Heylen:
Developing a Generic Agent-Based Intelligent Tutoring System. ICALT 2003: 443 - [c9]Dirk Heylen, Anton Nijholt, Rieks op den Akker, Maarten Vissers:
Socially Intelligent Tutor Agents. IVA 2003: 341-347 - 2002
- [c8]Simon Keizer, Rieks op den Akker, Anton Nijholt:
Dialogue Act Recognition with Bayesian Networks for Dutch Dialogues. SIGDIAL Workshop 2002: 88-94 - 2001
- [c7]Jeroen van Luin, Rieks op den Akker, Anton Nijholt:
A dialogue agent for navigation support in virtual reality. CHI Extended Abstracts 2001: 117-118 - 2000
- [c6]Rieks op den Akker, Anton Nijholt:
Dialogues for Embodied Agents in Virtual Environments. Natural Language Processing 2000: 358-369
1990 – 1999
- 1995
- [c5]Rieks op den Akker, Hugo ter Doest, Mark Moll, Anton Nijholt:
Parsing in Dialogue Systems Using Typed Feature Structures. IWPT 1995: 10-11 - 1994
- [j2]Henk Alblas, Rieks op den Akker, Paul Oude Luttighuis, Klaas Sikkel:
A Bibliography on Parallel Parsing. ACM SIGPLAN Notices 29(1): 54-65 (1994) - [c4]Rieks op den Akker, Hugo ter Doest:
Weakly Restricted Stochastic Grammars. COLING 1994: 929-934 - 1991
- [c3]Rieks op den Akker, Erik Sluiman:
Storage Allocation for Attribute Evaluators Using Stacks and Queues. Attribute Grammars, Applications and Systems 1991: 140-150 - [c2]Rieks op den Akker, Borivoj Melichar, Jorma Tarhio:
Attribute Evaluation and Parsing. Attribute Grammars, Applications and Systems 1991: 187-214 - 1990
- [c1]Rieks op den Akker, Borivoj Melichar, Jorma Tarhio:
The Hierarchy of LR-Attributed Grammars. WAGA 1990: 13-28
1980 – 1989
- 1989
- [j1]Rieks op den Akker:
On LC(0) Grammars and Languages. Theor. Comput. Sci. 66(1): 65-85 (1989)
Coauthor Index
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