Papers of interest from an upcoming conference, to be held in Japan on October 23-26:

Knowledge Is Power: The Semantic Web Vision
Social Networks on the Web and in the Enterprise
Emerging Topic Tracking System
Dynamic Expert Group Models for Recommender Systems
The ABC's of Online Community
Collecting, Visualizing, and Exchanging Personal Interests and Experiences in Communities
Discovering Seeds of New Interest Spread from Premature Pages Cited by Multiple Communities
Collaborative Filtering Using Principal Component Analysis and Fuzzy Clustering
An Adaptive Recommendation System with a Coordinator Agent
Discovery of Emerging Topics between Communities on WWW