3471 search results - page 51 / 695 » Data Stream Query Processing |
DASFAA
2009
IEEE
15 years 6 months ago
2009
IEEE
This paper investigates the problem of writing data to passive RFID tag memory and proposes a reprocessing model for assuring the atomicity and durability of writing transactions i...
124
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SAC
2010
ACM
15 years 6 months ago
2010
ACM
In this paper, we explore the problem of processing a novel type of location based queries, named the location based top-k query, which involves both of spatial and non-spatial sp...
CHINAF
2008
14 years 11 months ago
2008
IDEAS
2005
IEEE
15 years 4 months ago
2005
IEEE
Adaptive operator scheduling algorithms for continuous query processing are usually designed to serve a single performance objective, such as minimizing memory usage or maximizing...
83
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TKDE
2010
14 years 9 months ago
2010
—Duplicates in data streams may often be observed by the projection on a subspace and/or multiple recordings of objects. Without the uniqueness assumption on observed data elemen...