4041 search results - page 279 / 809 » time 2009 |
227
click to vote
SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
Commercial database systems expose query hints to fix poor plans produced by the query optimizer. However, current query hints are not flexible enough to deal with a variety of no...
146
click to vote
ICWS
2009
IEEE
16 years 3 months ago
2009
IEEE
There are a large number of websites serving valuable content that can be used by higher-level applications, Web Services, Mashups etc. Yet, due to various reasons (lack of comput...
145
click to vote
ASAP
2009
IEEE
16 years 3 months ago
2009
IEEE
—We present a design and implementation of a radix-4 complex division unit with prescaling of the operands. Specifically, we extend the treatment of the residual bound and error...
163
click to vote
ICDCS
2009
IEEE
16 years 3 months ago
2009
IEEE
Although distributed key generation (DKG) has been studied for some time, it has never been examined outside of the synchronous setting. We present the first realistic DKG archit...
165
click to vote
ALT
2009
Springer
16 years 3 months ago
2009
Springer
Abstract. We consider the framework of stochastic multi-armed bandit problems and study the possibilities and limitations of strategies that explore sequentially the arms. The stra...