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JOI
2011
140views more  JOI 2011»
15 years 1 months ago
A bibliometric index based on the collaboration distance between cited and citing authors
The popular h-index used to measure scientific output can be described in terms of a pool of evaluated objects (the papers), a quality function on the evaluated objects (the numb...
Maria Bras-Amorós, Josep Domingo-Ferrer, Vi...
TKDE
2011
133views more  TKDE 2011»
15 years 1 months ago
Collaborative Filtering with Personalized Skylines
— Collaborative filtering (CF) systems exploit previous ratings and similarity in user behavior to recommend the top-k objects/records which are potentially most interesting to t...
Ilaria Bartolini, Zhenjie Zhang, Dimitris Papadias
CHI
2011
ACM
14 years 10 months ago
CommentSpace: structured support for collaborative visual analysis
Collaborative visual analysis tools can enhance sensemaking by facilitating social interpretation and parallelization of effort. These systems enable distributed exploration and e...
Wesley Willett, Jeffrey Heer, Joseph M. Hellerstei...
SDM
2012
SIAM
281views Data Mining» more  SDM 2012»
13 years 9 months ago
Contextual Collaborative Filtering via Hierarchical Matrix Factorization
Matrix factorization (MF) has been demonstrated to be one of the most competitive techniques for collaborative filtering. However, state-of-the-art MFs do not consider contextual...
ErHeng Zhong, Wei Fan, Qiang Yang
WWW
2006
ACM
16 years 7 months ago
FeedEx: collaborative exchange of news feeds
As most blogs and traditional media support RSS or Atom feeds, the news feed technology becomes increasingly prevalent. Taking advantage of ubiquitous news feeds, we design FeedEx...
Seung Jun, Mustaque Ahamad