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WSDM
2012
ACM
290views Data Mining» more  WSDM 2012»
13 years 11 months ago
Online selection of diverse results
The phenomenal growth in the volume of easily accessible information via various web-based services has made it essential for service providers to provide users with personalized ...
Debmalya Panigrahi, Atish Das Sarma, Gagan Aggarwa...
157
Voted
WSDM
2012
ACM
262views Data Mining» more  WSDM 2012»
13 years 11 months ago
Effects of user similarity in social media
There are many settings in which users of a social media application provide evaluations of one another. In a variety of domains, mechanisms for evaluation allow one user to say w...
Ashton Anderson, Daniel P. Huttenlocher, Jon M. Kl...
158
Voted
KDD
2012
ACM
212views Data Mining» more  KDD 2012»
13 years 6 months ago
Fast bregman divergence NMF using taylor expansion and coordinate descent
Non-negative matrix factorization (NMF) provides a lower rank approximation of a matrix. Due to nonnegativity imposed on the factors, it gives a latent structure that is often mor...
Liangda Li, Guy Lebanon, Haesun Park
ICIP
2009
IEEE
16 years 4 months ago
Scaling Peer-to-peer Video-on-demand Systems Using Helpers
The throughput of Peer-to-Peer (P2P) Video-on-Demand (VoD) systems is typically capped by the users' aggregate upload bandwidth [1]. The drastic increase in the popularity of...
144
Voted
MLMI
2004
Springer
15 years 9 months ago
An Integrated Framework for the Management of Video Collection
Video document retrieval is now an active part of the domain of multimedia retrieval. However, unlike for other media, the management of a collection of video documents adds the pr...
Nicolas Moënne-Loccoz, Bruno Janvier, St&eacu...