640 search results - page 19 / 128 » Query Optimization Using Multiple SIP Strategies |
ICRA
2009
IEEE
14 years 4 months ago
2009
IEEE
— This paper presents a distributed control strategy for deploying hovering robots with multiple downward facing cameras to collectively monitor an environment. Information per p...
VLDB
1998
ACM
14 years 2 months ago
1998
ACM
In a recent paper, we proposed adding a STOP AFTER clause to SQL to permit the cardinality of a query result to be explicitly limited by query writers and query tools. We demonstr...
TOOLS
1999
IEEE
14 years 2 months ago
1999
IEEE
Path traversals have been recognized as one of the strengths of object-oriented query processing as object retrieval can be carried out through pointer navigation. Apart from path...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—This paper investigates the zero-forcing (ZF) beamforming transmit strategy in the multiple-antenna multiuser downlink systems. We consider the case of mobile users equi...
ICDCS
2008
IEEE
14 years 4 months ago
2008
IEEE
The multi-level storage architecture has been widely adopted in servers and data centers. However, while prefetching has been shown as a crucial technique to exploit the sequentia...