Inferring contextual user profiles improving recommender performance

CEUR Workshop Proceedings

Volumn 791, Issue , 2011, Pages

  Said, Alan ^a   De Luca, Ernesto W ^a   Albayrak, Sahin ^a  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

Author keywords

Collaborative filtering; Context awareness; Experimentation; Human factors; Information retrieval; Movie recommendation; Recommender systems; User modeling

Indexed keywords

CONTEXT-AWARENESS; EXPERIMENTATION; INFORMATION SEARCH AND RETRIEVAL; MOVIE RECOMMENDATIONS; ONLINE INFORMATION SERVICES; RETRIEVAL MODELS; USER MODELING; WEB-BASED SERVICE;

COHERENT SCATTERING; COLLABORATIVE FILTERING; EXPERIMENTS; HUMAN ENGINEERING; INFORMATION RETRIEVAL; INFORMATION SERVICES; MOTION PICTURES; WEBSITES;

RECOMMENDER SYSTEMS;

EID: 84891956353     PISSN: 16130073     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

1. G. D. Abowd, C. G. Atkeson, J. Hong, S. Long, R. Kooper, and M. Pinkerton, ̀Cyberguide: A mobile context-aware tour guide', Wirel. Netw., 3, (10/1997).
2. G. Adomavicius and A. Tuzhilin, Context-Aware Recommender Systems, 217{257, Springer, 2011.
3. G. Adomavicius, A. Tuzhilin, S. Berkovsky, E. W. De Luca, and A. Said, ̀Context-awareness in recommender systems: research workshop and movie recommendation challenge', in RecSys 2010. ACM.
4. L. Baltrunas and X. Amatriain, ̀Towards Time-Dependant recommendation based on implicit feedback', in CARS 2009, (2009).
5. S. Berkovsky, A. Said, and E. W. De Luca, eds. CAMRa '10. ACM, 2010.
6. T. Bogers, ̀Movie recommendation using random walks over the contextual graph', in CARS 2010.
7. I. Bokun and K. Zielinski, ̀Active badges-the next generation', Linux J., 10/1998, (1998).
8. J S Breese, D Heckerman, and C Kadie, Empirical analysis of predictive algorithms for collaborative filtering, volume 461, 43-52, San Francisco, CA, 1998.
9. Ben Child. Closing the window on the multiplex j ben child j guardian.co.uk. http://www.guardian.co.uk/film/filmblog/2010/may/28/cinema- window-dvd-release-multiplexes (retrieved 07/2011), May 2010.
10. E. W. De Luca, A. Said, M. Böhmer, and F. Michahelles, ̀Workshop on context-awareness in retrieval and recommendation', in IUI. ACM, (2011).
11. A. K. Dey, ̀Understanding and using context', Personal Ubiquitous Comput., 5, (01/2001).
12. J. L. Herlocker, J. A. Konstan, L. G. Terveen, and J. T. Riedl, ̀Evaluating collaborative -ltering recommender systems', ACM Trans. Inf. Syst., 22, (01/2004).
13. A. Karatzoglou, X. Amatriain, L. Baltrunas, and N. Oliver, ̀Multiverse recommendation: n-dimensional tensor factorization for context-aware collaborative filtering', in RecSys 2010. ACM, (2010).
14. G. Linden, B. Smith, and J. York, ̀Amazon.com recommendations: item-to-item collaborative -ltering', Internet Computing, IEEE, 7(1), (jan/feb 2003).
15. B. Mobasher, ̀Contextual user modeling for recommendation', in Keynote at the 2nd Workshop on Context-Aware Recommender Systems, (2010).
16. Moviepilot. Wie funktioniert moviepilot? http://www.moviepilot.de/pages/ faq#wie- funktioniert-moviepilot (retrieved 03/2011).
17. A. Said, ̀Identifying and utilizing contextual data in hybrid recommender systems', in RecSys. ACM, (2010).
18. R. Want, A Hopper, V. Falcão, and J. Gibbons, ̀The active badge location system', ACM Trans. Inf. Syst., 10, (01/1992).