12946 search results - page 2566 / 2590 » Natural Language Processing |
DOLAP
2000
ACM
14 years 3 months ago
2000
ACM
Being able to efficiently answer arbitrary OLAP queries that aggregate along any combination of dimensions over numerical and categorical attributes has been a continued, major co...
ICDCS
1999
IEEE
14 years 3 months ago
1999
IEEE
With the increasing complexity of large-scale distributed (LSD) systems, an efficient monitoring mechanism has become an essential service for improving the performance and reliab...
FOCS
1998
IEEE
14 years 3 months ago
1998
IEEE
This paper deals with the evaluation of acyclic Boolean conjunctive queries in relational databases. By well-known results of Yannakakis [1981], this problem is solvable in polynom...
ISN
1999
Springer
14 years 3 months ago
1999
Springer
The ACTS FlowThru project aims to build a management system which supports the flow of management information across organisational and technological domains by reusing components ...
SAFECOMP
1998
Springer
14 years 3 months ago
1998
Springer
Abstract. We present a method to specify software for a special kind of safetycritical embedded systems, where sensors deliver low-level values that must be abstracted and pre-proc...