4798 search results - page 845 / 960 » Time to change |
160
click to vote
KDD
2005
ACM
15 years 12 months ago
2005
ACM
Online auctions are generating a new class of fine-grained data about online transactions. This data lends itself to a variety of applications and services that can be provided to...
196
click to vote
VLDB
2005
ACM
15 years 12 months ago
2005
ACM
Developing cost models for query optimization is significantly harder for XML queries than for traditional relational queries. The reason is that XML query operators are much mor...
165
click to vote
STACS
2004
Springer
15 years 11 months ago
2004
Springer
OrthogonalVariableSpreadingFactor(OVSF)codesareusedinUMTStosharetheradiospectrum among several connections of possibly different bandwidth requirements. The combinatorial core of t...
195
click to vote
NCA
2003
IEEE
15 years 11 months ago
2003
IEEE
Numerous research efforts have produced a large number of algorithms and mechanisms for web proxy caches. In order to build powerful web proxies and understand their performance, ...
152
click to vote
ICSE
2001
IEEE-ACM
15 years 10 months ago
2001
IEEE-ACM
It has long been accepted that requirements analysis should precede architectural design and implementation, but in software evolution and reverse engineering this concern with bl...