2542 search results - page 497 / 509 » Computing Cartograms with Optimal Complexity |
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
This paper addresses the issue of social recommendation based on collaborative filtering (CF) algorithms. Social recommendation emphasizes utilizing various attributes informatio...
FSTTCS
2009
Springer
14 years 3 months ago
2009
Springer
Partial Cover problems are optimization versions of fundamental and well studied problems like Vertex Cover and Dominating Set. Here one is interested in covering (or dominating) ...
COMPGEOM
2009
ACM
14 years 3 months ago
2009
ACM
Following recent work of Clarkson, we translate the coreset framework to the problems of finding the point closest to the origin inside a polytope, finding the shortest distance...
RECSYS
2009
ACM
14 years 3 months ago
2009
ACM
With the exponential growth of Web contents, Recommender System has become indispensable for discovering new information that might interest Web users. Despite their success in th...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
OLAP (On-Line Analytical Processing) is an important notion in data analysis. Recently, more and more graph or networked data sources come into being. There exists a similar need ...