17450 search results - page 3337 / 3490 » Numerical Methods with Applications |
270
click to vote
SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
In this paper, we study a novel form of continuous nearest neighbor queries in the presence of obstacles, namely continuous obstructed nearest neighbor (CONN) search. It considers...
258
click to vote
SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Discovering a bucket order B from a collection of possibly noisy full rankings is a fundamental problem that relates to various applications involving rankings. Informally, a buck...
248
click to vote
SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Structured peer-to-peer (P2P) overlays have been successfully employed in many applications to locate content. However, they have been less effective in handling massive amounts o...
349
click to vote
SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Extracting dense sub-components from graphs efficiently is an important objective in a wide range of application domains ranging from social network analysis to biological network...
245
click to vote
SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
We consider in this paper a class of Publish-Subscribe (pub-sub) systems called topic-based systems, where users subscribe to topics and are notified on events that belong to thos...