757 search results - page 123 / 152 » Topical query decomposition |
146
click to vote
SIAMCOMP
2000
15 years 3 months ago
2000
There are several results available in the literature dealing with efficient construction of t-spanners for a given set S of n points in Rd. t-spanners are Euclidean graphs in whic...
175
Voted
TCS
2011
14 years 11 months ago
2011
Abstract. We present the first fully dynamic algorithm for computing the characteristic polynomial of a matrix. In the generic symmetric case our algorithm supports rank-one updat...
138
click to vote
SIGKDD
2010
14 years 10 months ago
2010
The aim of latent semantic indexing (LSI) is to uncover the relationships between terms, hidden concepts, and documents. LSI uses the matrix factorization technique known as singu...
127
click to vote
CORR
2007
Springer
15 years 4 months ago
2007
Springer
The subject of this article is the long standing open problem of developing a general capacity theory for wireless networks, particularly a theory capable of describing the fundam...
142
click to vote
WWW
2008
ACM
16 years 4 months ago
2008
ACM
Although most of existing research usually detects events by analyzing the content or structural information of Web documents, a recent direction is to study the usage data. In th...