Tobias Kowatsch

Position: Wissenschaftlicher Mitarbeiter

Tobias Kowatsch ist wissenschaftlicher Mitarbeiter am Institut für Technologiemanagement (ITEM) der Universität St. Gallen.


Ausgewählte Publikationen:

Maass, W. & Kowatsch, T.

Let's Get Married: Adoption of Interactive Product Information For Bundle Purchases By Tangible User Interfaces, 4th Mediterranean Conference on Information Systems (MCIS 09), Athens, Greece, 2009.
Nominations: Best Paper Award
PDF (764 KB) - BibTeX

Kowatsch, T. & Maass, W.

Online vs. In-Store Shopping: How Problem Solving Strategies of Decision Support Systems Influence Confidence in Purchase Decisions, 18th European Conference on Information Systems (ECIS2010), Pretoria, South Africa , 2010.
JQR-Rating: B JQR-Index: 7.37
PDF (187 KB) - BibTeX

Kowatsch, T. & Maass, W.

In-store Consumer Behavior: How Mobile Recommendation Agents Influence Usage Intentions, Product Purchases, and Store Preferences, Computers in Human Behavior, 2010, 26(4), pp. 697-704.
SJR Rating: Computer Science Applications Q1, Developmental and Educational Psychlogy Q1, Experimental and Coginitve Psychology Q1; H-Index: 60
PDF (391 KB) - BibTeX

Kowatsch, T., Maass, W. & Fleisch, E.

The Role of Product Reviews on Mobile Devices for In-store Purchases: Consumers' Usage Intentions, Costs and Store Preferences, Int. Journal of Internet Marketing and Advertising (IJIM&A) Special Issue: Information Systems and Marketing, 2011, 6(3), pp. 226-243.
SJR Rating: Marketing Q3; H-Index: 6
PDF (498 KB) - BibTeX

Kowatsch, T. & Maass, W.

A Design Model for Knowledge-based Pricing Services in the Retail Industry, Int. Journal of Web Engineering and Technology, 2011, 6(4), pp. 302-319.
SJR Rating: Computer Networks and Communications Q3; H-Index: 10
PDF (470 KB) - BibTeX

Maass, W., Kowatsch, T., Janzen, S., Varshney, U.

A Natural Language Technology-enhanced Mobile Sales Assistant for In-store Shopping Situations, 19th European Conf. on Information Systems (ECIS 2011), 2011.
JQR-Rating: B JQR-Index: 7.37; Nominations: Best Paper Award, Claudio Ciborra Award
PDF (3.41 MB) - BibTeX

Maass, W., Kowatsch, T., Janzen, S., Filler, A.

Applying Situation-Service Fit to Physical Environments Enhanced by Ubiquitous Information Systems, 20th European Conf. on Information Systems (ECIS 2012), Barcelona, Spain, 2012.
JQR-Rating: B JQR-Index: 7.37
PDF (1.15 MB) - BibTeX

Kowatsch, T. & Maass, W.

Towards Empirically Validated Ubiquitous Information Systems: Results From A Pretest And Three Empirical Studies, 21st European Conference on Information Systems (ECIS 2013), Utrecht, The Netherlands, 2013.
JQR-Rating: B JQR-Index: 7,37
PDF (3.33 MB) - BibTeX

Kowatsch, T., Maass, W., Pletikosa Cvijikj, I., Büchter, D., Brogle, B., Dintheer, A., Wiegand, D., Durrer, D., Schutz, Y. & l’Allemand, D.

Design of a Health Information System Enhancing the Performance of Obesity Expert and Children Teams, European Conference on Information Systems (ECIS) 2014, Tel Aviv, Israel, 2014.
JQR-Rating: B JQR-Index: 7,37
BibTeX

Pletikosa Cvijikj, I., Kowatsch, T., Büchter, D., Brogle, B., Dintheer, A., Wiegand, D., Durrer, D., Xu, R., l’Allemand, D., Schutz, Y. & Maass, W.

Health Information System for Obesity Prevention and Treatment of Children and Adolescents, European Conference on Information Systems (ECIS) 2014, Tel Aviv, Israel, 2014.
JQR-Rating: B JQR-Index: 7,37
BibTeX

Büchter, D., Kowatsch, T., Pletikosa, I., Schütz, Y., L`Allemand, D., Maass, W. & Laimbacher, J.

A longitudinal study assessing an IT-supported neurological feedback in obesity intervention for children and adolescent emotional self control, fPmh2014 - 3rd annual congress foederatio Paedo medicorum helveticorum - Schweizerische Gesellschaft für Pädiatrie, 2014.
BibTeX

Alle Publikationen:

2016

Janzen, S., Maass, W. & Kowatsch, T.

Finding the Middle Ground - A Model for Planning Satisficing Answers, Proceedings of 54th Annual Meeting of the Association for Computational Linguistics (ACL 2016), 2016.
BibTeX

2015

Kowatsch, T., Büchter, D., Pletikosa Cvijikj, I., Xu, R., Brogle, B., Dintheer, A., Wiegand, D., l’Allemand, D., Maass, W.

Design and Preliminary Evaluation of a Mobile Application for Obesity Experts and Children Teams, Obesity Reviews , 16 (S1): Poster Abstracts from the 7th Fribourg Obesity Research Conference (FORC-2013) – Pathways from dieting to weight regain, to obesity and to the metabolic syndrome, p. 96., 2015.
BibTeX

l’Allemand, D., Kowatsch, T., Pletikosa Cvijikj, I., Brogle, B., Dintheer, A., Wiegand, D., Durrer, D., Maass, W., Büchter, D.

Childhood obesity therapy: who benefits from an information technology (IT) supported treatment?, Abstract presented at the 54th Annual Meeting of the European Society of Paediatric Endocrinology, to be published in Hormone Research in Paediatrics , 2015.
BibTeX

Durrer, D., Kowatsch, T., l’Allemand, D., Büchter, D., Pletikosa Cvijikj, I., Maass, W., Schutz, Y.

Ambulatory Health Information System for Obesity Prevention and Treatment (Pathmate) Tailored for Teenagers: A Preliminary Longitudinal Study (Abstract & Poster), 22nd European Congress on Obesity, Prague, Czech Republic. (forthcoming), 2015, 8.
BibTeX

Büchter, D., Kowatsch, T., Brogle, B., Dintheer, A., Wiegand, D., Pletikosa Cvijikj, I., Durrer, D., Schutz, Y., Maass, W., Laimbacher, J., l’Allemand, D.

Does a Health Information Technology System developed by Children and their Parents improve Obesity Therapy?, 22nd European Congress on Obesity, Prague, Czech Republic., 2015.
BibTeX

2014

Büchter, D., Kowatsch, T., Brogle, B., Dintheer-ter-Velde, A., Wiegand, D., Pletikosa, I., Maass, W., L`Allemand, D., Laimbacher, J.

Home support of obese children and adolescents by means of health information technology system: a pilot study for a psychosomatic therapy concept, Swiss Medical Weekly (forthcoming), 2014, 144.
Nominations: foederatio Paedo medicorum helveticorum (fPmh) Award of the Annual Congress 2014
BibTeX

Büchter, D., Kowatsch, T., Pletikosa, I., Schütz, Y., L`Allemand, D., Maass, W. & Laimbacher, J.

A longitudinal study assessing an IT-supported neurological feedback in obesity intervention for children and adolescent emotional self control, fPmh2014 - 3rd annual congress foederatio Paedo medicorum helveticorum - Schweizerische Gesellschaft für Pädiatrie, 2014.
BibTeX

Pletikosa Cvijikj, I., Kowatsch, T., Büchter, D., Brogle, B., Dintheer, A., Wiegand, D., Durrer, D., Xu, R., l’Allemand, D., Schutz, Y. & Maass, W.

Health Information System for Obesity Prevention and Treatment of Children and Adolescents, European Conference on Information Systems (ECIS) 2014, Tel Aviv, Israel, 2014.
JQR-Rating: B JQR-Index: 7,37
BibTeX

Kowatsch, T., Maass, W., Pletikosa Cvijikj, I., Büchter, D., Brogle, B., Dintheer, A., Wiegand, D., Durrer, D., Schutz, Y. & l’Allemand, D.

Design of a Health Information System Enhancing the Performance of Obesity Expert and Children Teams, European Conference on Information Systems (ECIS) 2014, Tel Aviv, Israel, 2014.
JQR-Rating: B JQR-Index: 7,37
BibTeX

2013

Kowatsch, T. & Maass, W.

Towards Empirically Validated Ubiquitous Information Systems: Results From A Pretest And Three Empirical Studies, 21st European Conference on Information Systems (ECIS 2013), Utrecht, The Netherlands, 2013.
JQR-Rating: B JQR-Index: 7,37
PDF (3.33 MB) - BibTeX

2012

Maass, W., Kowatsch, T., Janzen, S., Filler, A.

Applying Situation-Service Fit to Physical Environments Enhanced by Ubiquitous Information Systems, 20th European Conf. on Information Systems (ECIS 2012), Barcelona, Spain, 2012.
JQR-Rating: B JQR-Index: 7.37
PDF (1.15 MB) - BibTeX

2011

Janzen, S., Blomqvist, E., Filler, A., Gönül, S., Kowatsch, T., Adamou, A., Germesin, S., Romanelli, M., Presutti, V., Cimen, C., Maass, W., Postaci, S., Alpay, E., Namli, T., Erturkmen, G. B. L.

IKS Deliverable - D4.1 Report: AmI Case - Design and Implementation (Public), 2011.
PDF (5.60 MB) - BibTeX

Maass, W., Storey, V. C., Kowatsch, T.

Effects of External Conceptual Models and Verbal Explanations On Shared Understanding in Small Groups, Conceptual Modeling, ER 2011, Lecture Notes in Computer Science, Springer, 2011, 6998, pp. 92-103.
JQR-Rating: C JQR-Index: 6.78
PDF (219 KB) - BibTeX

Maass, W., Kowatsch, T., Janzen, S., Varshney, U.

A Natural Language Technology-enhanced Mobile Sales Assistant for In-store Shopping Situations, 19th European Conf. on Information Systems (ECIS 2011), 2011.
JQR-Rating: B JQR-Index: 7.37; Nominations: Best Paper Award, Claudio Ciborra Award
PDF (3.41 MB) - BibTeX

Kowatsch, T. & Maass, W.

A Design Model for Knowledge-based Pricing Services in the Retail Industry, Int. Journal of Web Engineering and Technology, 2011, 6(4), pp. 302-319.
SJR Rating: Computer Networks and Communications Q3; H-Index: 10
PDF (470 KB) - BibTeX

Kowatsch, T. & Maass, W.

E. Pantano and H. Timmermans eds. (Hrsg.)
Mobile Purchase Decision Support Systems for In-store Shopping Environments, Advanced Technologies Management for Retailing: Frameworks and Cases, IGI Global Publisher, 2011, pp. 270-288.
SJR Rating: Computer Networks and Communications Q4; H-Index: 7
BibTeX

Kowatsch, T., Maass, W. & Fleisch, E.

The Role of Product Reviews on Mobile Devices for In-store Purchases: Consumers' Usage Intentions, Costs and Store Preferences, Int. Journal of Internet Marketing and Advertising (IJIM&A) Special Issue: Information Systems and Marketing, 2011, 6(3), pp. 226-243.
SJR Rating: Marketing Q3; H-Index: 6
PDF (498 KB) - BibTeX

2010

Janzen, S.; Maass, W.; Kowatsch, T.; Filler, A.; Romanelli, M.; Germesin, S.; Becker, T.; Laleci, G. B.; Kilic, O.; Ocalan, C.; Alpay, E.; Dogac, A.

IKS Deliverable - D2.1 Report: AmI Case Requirements Specification (Restricted), 2010.
BibTeX

Janzen, S., Kowatsch, T., Maass, W. & Filler, A.

Linkage of Heterogeneous Knowledge Resources within In-store Dialogue Interaction, 9th International Semantic Web Conference (ISWC 2010), Shanghai, China, 2010.
PDF (759 KB) - BibTeX

Maass, W., Filler, A., Janzen, S. & Kowatsch, T.

Towards a Transition to Tangible Commerce: Design and Evaluation of Conversational Product Interfaces, 4th IEEE International Conference on Digital Ecosystems and Technologies (DEST), Dubai, United Arab Emirates, 2010.
PDF (2.93 MB) - BibTeX

Janzen, S., Kowatsch, T. & Maass, W.

Springer (Hrsg.)
A Methodology for Content-Centered Design of Ambient Environments, DESRIST 2010: Global Perspectives on Design Science Research, St. Gallen, Switzerland, 2010, pp. 210-225.
PDF (4.49 MB) - BibTeX

Kowatsch, T. & Maass, W.

In-store Consumer Behavior: How Mobile Recommendation Agents Influence Usage Intentions, Product Purchases, and Store Preferences, Computers in Human Behavior, 2010, 26(4), pp. 697-704.
SJR Rating: Computer Science Applications Q1, Developmental and Educational Psychlogy Q1, Experimental and Coginitve Psychology Q1; H-Index: 60
PDF (391 KB) - BibTeX

Kowatsch, T. & Maass, W.

Online vs. In-Store Shopping: How Problem Solving Strategies of Decision Support Systems Influence Confidence in Purchase Decisions, 18th European Conference on Information Systems (ECIS2010), Pretoria, South Africa , 2010.
JQR-Rating: B JQR-Index: 7.37
PDF (187 KB) - BibTeX

2009

Kowatsch, T., Maass, W. & Fleisch, E.

The Use of Free and Paid Digital Product Reviews on Mobile Devices in In-Store Purchase Situations, 4th Mediterranean Conference on Information Systems (MCIS 09), Athens, Greece, 2009, pp. 114-124.
PDF (1.55 MB) - BibTeX

Maass, W. & Kowatsch, T.

Let's Get Married: Adoption of Interactive Product Information For Bundle Purchases By Tangible User Interfaces, 4th Mediterranean Conference on Information Systems (MCIS 09), Athens, Greece, 2009.
Nominations: Best Paper Award
PDF (764 KB) - BibTeX

Kowatsch, T. & Maass, W

Vincenzo D'Andrea, G.R. Gangadharan, Renato Iannella, Michael Weiss. (Hrsg.)
Towards a Framework for Knowledge-based Pricing Services Improving Operational Agility in the Retail Industry, 2nd International Workshop on Enabling Service Business Ecosystems (ESBE’09), co-located with the Mediterranean Conference on Information Systems, 2009, 530.
PDF (285 KB) - BibTeX

2008

Kowatsch, T.

Pre-defined Terms in Collaborative Indexing Systems: Why are they used and which impact do they have on the community's vocabulary?, VDM Verlag, 2008.
BibTeX

Maass, W. & Kowatsch, T.

Mobile Decision Support vs. Interpersonal Sales Communication: Predictors of Buying Intentions for Price Bundles, Proceedings of the 21st Bled eConference, Bled, Slovenia, 2008.
PDF (178 KB) - BibTeX

Maass, W. & Kowatsch, T.

Adoption of Dynamic Product Information: An Empirical Investigation of Supporting Purchase Decisions on Product Bundles, Proceedings of the 16th European Conference on Information Systems (ECIS), Galway, Ireland, 2008.
JQR-Rating: B JQR-Index: 7.37
PDF (105 KB) - BibTeX

Kowatsch, T. & Maass, W.

The Impact of Pre-defined Terms on the Vocabulary of Collaborative Indexing Systems, Proceedings of the 16th European Conference on Information Systems (ECIS), Galway, Ireland, 2008.
JQR-Rating: B JQR-Index: 7.37
PDF (1.06 MB) - BibTeX

Kowatsch, T., Maass, W., Filler, A. & Janzen, S.

Knowledge-based Bundling of Smart Products on a Mobile Recommendation Agent, Proceedings of the 7th International Conference on Mobile Business (ICMB). IEEE Computer Society Press. Barcelona, Spain, 2008.
PDF (1.63 MB) - BibTeX

2007

Maass, W., Kowatsch, T. & Münster, T.

Vocabulary Patterns in Free-for-all Collaborative Indexing Systems , International Workshop on Emergent Semantics and Ontology Evolution (ESOE 2007) at the 6th International Semantic Web Conference (ISWC 2007) , Busan, Korea, 2007.
PDF (2.95 MB) - BibTeX

Kowatsch, T.

Adoption of Pre-defined Terms in Collaborative Indexing Systems (Master Thesis), 2007.
BibTeX

Kowatsch, T.

In Zydorek, C. (Hrsg.)
Wachstumsstrategien, Strategien im Medienmanagement. Arbeitspapier Nr. 3, Fakultät Digitale Medien, Hochschule Furtwangen University, 2007, pp. 123-176.
BibTeX

2005

Kowatsch, T.

Ontologie-Entwicklung im Semantic Web - Herausforderungen und Lösungsansätze im Rahmen einer bereichsspezifischen Ontologie-Entwicklung mit Hilfe der Sprachkonstrukte der Web Ontology Language am Beispiel des Web-Portals der Fakultät Digitale Medien (Dip, 2005.
BibTeX