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» Evaluation of Mixed-Space Collaboration
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ETRA
2004
ACM
134views Biometrics» more  ETRA 2004»
14 years 6 days ago
Visual deictic reference in a collaborative virtual environment
This paper evaluates the use of Visual Deictic Reference (VDR) in Collaborative Virtual Environments (CVEs). A simple CVE capable of hosting two (or more) participants simultaneou...
Andrew T. Duchowski, Nathan Cournia, Brian Cumming...
MTA
2008
83views more  MTA 2008»
13 years 8 months ago
Caching collaboration and cache allocation in peer-to-peer video systems
Providing scalable video services in a peer-to-peer (P2P) environment is challenging. Since videos are typically large and require high communication bandwidth for delivery, many ...
Ying Cai, Zhan Chen, Wallapak Tavanapong
SAC
2008
ACM
13 years 8 months ago
Tag-aware recommender systems by fusion of collaborative filtering algorithms
Recommender Systems (RS) aim at predicting items or ratings of items that the user are interested in. Collaborative Filtering (CF) algorithms such as user- and item-based methods ...
Karen H. L. Tso-Sutter, Leandro Balby Marinho, Lar...
WSDM
2009
ACM
76views Data Mining» more  WSDM 2009»
14 years 3 months ago
Quality-aware collaborative question answering: methods and evaluation
Maggy Anastasia Suryanto, Ee-Peng Lim, Aixin Sun, ...