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SDM
2003
SIAM
123views Data Mining» more  SDM 2003»
13 years 10 months ago
Fast Online SVD Revisions for Lightweight Recommender Systems
The singular value decomposition (SVD) is fundamental to many data modeling/mining algorithms, but SVD algorithms typically have quadratic complexity and require random access to ...
Matthew Brand
ELPUB
2006
ACM
14 years 2 months ago
NARCIS: The Gateway to Dutch Scientific Information
NARCIS, National Academic Research and Collaborations Information System, is a project in the Netherlands to build a portal for research information which combines structured rese...
Elly Dijk, Chris Baars, Arjan Hogenaar, Marga van ...
WWW
2007
ACM
14 years 9 months ago
SOBOLEO -- Social Bookmarking and Lighweight Engineering of Ontologies
We present SOBOLEO, a system for the webbased collaborative engineering of SKOS ontologies and annotation of web resources. SOBOLEO enables the simple creation, extension and main...
Valentin Zacharias, Simone Braun
WWW
2008
ACM
14 years 9 months ago
How to influence my customers?: the impact of electronic market design
This paper investigates the strategic decisions of online vendors for offering different mechanism, such as sampling and online reviews of information products, to increase their ...
Nan Hu, Ling Liu, Bin Chen, Jialie Shen
TEI
2010
ACM
173views Hardware» more  TEI 2010»
14 years 3 months ago
ToonTastic: a global storytelling network for kids, by kids
Creativity, collaboration, and cultural understanding are becoming increasingly important in our workplace and society. As educators, we are therefore challenged to create new opp...
Andy Russell