Restaurant recommendation for group of people in mobile environments using probabilistic multi-criteria decision making

Moon Hee Park, Han Saem Park, Sung Bae Cho

Research output: Chapter in Book/Report/Conference proceedingConference contribution

36 Citations (Scopus)

Abstract

Since 1990s, with an advancement of network technology and the popularization of the Internet, information that people can access has proliferated, thus information recommendation has been investigated as an important issue. Because preference to information recommendation can be different as context that the users are related to, we should consider this context to provide a good service. This paper proposes the recommendation system that considers the preferences of group users in mobile environment and applied the system to recommendation of restaurants. Since mobile environment has plenty of uncertainty, our system have used Bayesian network which showed reliable performance with uncertain input to model individual user's preference. Also, restaurant recommendation mostly considers the preference of group users, so we have used AHP (Analytic Hierarchy Process) of multi-criteria decision making method to get the preference of group users from individual users' preferences. For experiments, we have assumed 10 different situations and compared the proposed method with random recommendation and simple rule-based recommendation. Finally, we have confirmed that the proposed system provides high usability with SUS (System Usability Scale).

Original languageEnglish
Title of host publicationComputer-Human Interaction - 8th Asia-Pacific Conference, APCHI 2008, Proceedings
Pages114-122
Number of pages9
DOIs
Publication statusPublished - 2008 Aug 13
Event8th Asia-Pacific Conference on Computer-Human Interaction, APCHI 2008 - Seoul, Korea, Republic of
Duration: 2008 Jul 62008 Jul 9

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5068 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other8th Asia-Pacific Conference on Computer-Human Interaction, APCHI 2008
CountryKorea, Republic of
CitySeoul
Period08/7/608/7/9

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All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Park, M. H., Park, H. S., & Cho, S. B. (2008). Restaurant recommendation for group of people in mobile environments using probabilistic multi-criteria decision making. In Computer-Human Interaction - 8th Asia-Pacific Conference, APCHI 2008, Proceedings (pp. 114-122). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5068 LNCS). https://doi.org/10.1007/978-3-540-70585-7_13