417 search results - page 66 / 84 » Rethinking cost and performance of database systems |
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
We consider the problem of pipelined filters, where a continuous stream of tuples is processed by a set of commutative filters. Pipelined filters are common in stream applications...
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
Emergencies happen frequently and handling them effectively is necessary. In many cases, emergencies are treated by a static procedure, without considering the requirements of th...
MOBIDE
2003
ACM
15 years 3 months ago
2003
ACM
This paper presents TiNA, a scheme for minimizing energy consumption in sensor networks by exploiting end-user tolerance to temporal coherency. TiNA utilizes temporal coherency to...
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DASFAA
2010
IEEE
15 years 2 months ago
2010
IEEE
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
ATAL
2006
Springer
15 years 1 months ago
2006
Springer
As users interact with an increasing array of personal computing devices, maintaining consistency of data across those devices becomes significantly more difficult. Typical soluti...