1007 search results - page 117 / 202 » Worst-Case Optimal Algorithms for Parallel Query Processing |
131
Voted
HPCS
2006
IEEE
15 years 8 months ago
2006
IEEE
This paper presents collaborative agents system architecture approach for data dissemination in a wireless sensor network (WSN). This system architecture consists of four layers o...
192
Voted
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Accurate cardinality estimation is critically important to high-quality query optimization. It is well known that conventional cardinality estimation based on histograms or simila...
206
Voted
ICDE
2000
IEEE
16 years 4 months ago
2000
IEEE
For an enterprise to take advantage of the opportunities afforded by electronic commerce it must be able to make decisions about business transactions in near-realtime. In the com...
122
Voted
MIDDLEWARE
2005
Springer
15 years 8 months ago
2005
Springer
Unstructured peer-to-peer networks are frequently used as the overlay in various middleware toolkits for emerging applications, from content discovery to query result caching to di...
212
Voted
ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
In Online Analytic Processing (OLAP) deployments, different users, lines of businesses and business units often create adhoc aggregation hierarchies tailor-made for specific report...