5055 search results - page 626 / 1011 » Relative Timing |
252
click to vote
SIGMOD
2007
ACM
16 years 7 months ago
2007
ACM
We have developed new methods for log-based recovery for middleware servers which involve thread pooling, private inmemory states for clients, shared in-memory state and message i...
185
click to vote
SIGMOD
2002
ACM
16 years 7 months ago
2002
ACM
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
183
Voted
PODS
2004
ACM
16 years 7 months ago
2004
ACM
Unions of conjunctive queries, also known as select-project-join-union queries, are the most frequently asked queries in relational database systems. These queries are definable b...
195
click to vote
PODS
2008
ACM
16 years 7 months ago
2008
ACM
We consider the navigational core of XPath, extended with two operators: the Kleene star for taking the transitive closure of path expressions, and a subtree relativisation operat...
207
click to vote
EDBT
2006
ACM
16 years 7 months ago
2006
ACM
Scientific data in the life sciences is distributed over various independent multi-format databases and is constantly expanding. We discuss a scenario where a life science research...