821 search results - page 60 / 165 » Using State Modules for Adaptive Query Processing |
EDBT
2009
ACM
13 years 5 months ago
2009
ACM
Data Stream Management Systems (DSMS) operate under strict performance requirements. Key to meeting such requirements is to efficiently handle time-critical tasks such as managing...
ICDCS
2007
IEEE
13 years 11 months ago
2007
IEEE
On-line decision making often involves query processing over time-varying data which arrives in the form of data streams from distributed locations. In such environments typically...
FSEN
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Groote, Pang and Wouters (2001) analyzed an existing distributed lift system using the process algebraic toolset µCRL. Pang, Karstens and Fokkink (2003) analyzed a redes...
CCGRID
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper addresses the query performance issue for Relational OLAP (ROLAP) datacubes. We present a distributed multi-dimensional ROLAP indexing scheme which is practical to imple...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Many modern database applications require content-based similarity search capability in numeric attribute space. Further, users' notion of similarity varies between search se...