Programme


08:30

Welcome and introduction

08:40

Keynote: Towards Diverse Recommendation

Neil J. Hurley, University College Dublin

09:25

Paper session I

Maximizing Aggregate Recommendation Diversity: A Graph-Theoretic Approach (20 min)

Gediminas Adomavicius and Youngok Kwon

A Framework for Recommending Collections (15 min)

Jennifer Golbeck and Derek L. Hansen

Helping Users Perceive Recommendation Diversity (15 min)

Rong Hu and Pearl Pu

10:15

Coffee break

10:45

Paper session II

Fusion-based Recommender System for Improving Serendipity (20 min)

Kenta Oku and Fumio Hattori

On Unexpectedness in Recommender Systems: Or How to Expect the Unexpected (20 min)

Panagiotis Adamopoulos and Alexander Tuzhilin

An Evaluation of Novelty and Diversity Based on Fuzzy Logic (15 min)

Simone Santini and Pablo Castells

The Oblivion Problem: Exploiting Forgotten Items to Improve Recommendation Diversity (15 min)

Fernando Mourão, Claudiane Fonseca, Camila Ara˙jo and Wagner Meira Jr.

11:55

Discussion

12:40

End of workshop

DiveRS 2011 - 1st International Workshop on Novelty and Diversity in Recommender Systems
5th ACM Conference on Recommender Systems (RecSys 2011)
Chicago, IL, USA, 23 October 2011