4589 search results - page 552 / 918 » A new evaluation measure for information retrieval systems |
243
click to vote
EDBT
2009
ACM
16 years 2 months ago
2009
ACM
In this paper we consider distributed K-Nearest Neighbor (KNN) search and range query processing in high dimensional data. Our approach is based on Locality Sensitive Hashing (LSH...
205
click to vote
WWW
2008
ACM
16 years 8 months ago
2008
ACM
In this paper we study the characteristics of search queries submitted from mobile devices using various Yahoo! oneSearch applications during a 2 months period in the second half ...
226
click to vote
SIGDOC
2005
ACM
16 years 1 months ago
2005
ACM
It is difficult to present new, complex ideas in ways that are informative and interesting in situations where a vast amount of information has to be delivered and understood quic...
175
click to vote
NSDI
2007
15 years 10 months ago
2007
Determining the physical location of Internet hosts is a critical enabler for many new location-aware services. In this paper, we present Octant, a novel, comprehensive framework ...
181
click to vote
IPPS
2007
IEEE
16 years 2 months ago
2007
IEEE
Many performance problems observed in high end systems are actually caused by the runtime system and not the application code. Detecting these cases will require parallel performa...