606 search results - page 1 / 122 » Memory-constrained aggregate computation over data streams |
ICDE
2011
IEEE
12 years 8 months ago
2011
IEEE
— In this paper, we study the problem of efficiently computing multiple aggregation queries over a data stream. In order to share computation, prior proposals have suggested ins...
SIGKDD
2010
12 years 11 months ago
2010
APWEB
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. Nowadays, we have witnessed the widely recognized phenomenon of high speed data streams. Various statistics computation over data streams is often required by many applic...
SIGMOD
2001
ACM
14 years 4 months ago
2001
ACM
TKDE
2010
13 years 2 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...