Sciweavers

586 search results - page 30 / 118
» From a Stream of Relational Queries to Distributed Stream Pr...
Sort
View
VLDB
2004
ACM
152views Database» more  VLDB 2004»
14 years 9 months ago
The BEA streaming XQuery processor
Abstract This paper describes the design, implementation, and performance characteristics of a commercial XQuery processing engine, the BEA streaming XQuery processor. This XQuery ...
Daniela Florescu, Chris Hillery, Donald Kossmann, ...
DEBS
2010
ACM
14 years 5 hour ago
Workload characterization for operator-based distributed stream processing applications
Operator-based programming languages provide an effective development model for large scale stream processing applications. A stream processing application consists of many runtim...
Xiaolan J. Zhang, Sujay Parekh, Bugra Gedik, Henri...
IPPS
1999
IEEE
14 years 1 months ago
Marshaling/Demarshaling as a Compilation/Interpretation Process
Marshaling is the process through which structured values are serialized into a stream of bytes; demarshaling converts this stream of bytes back to structured values. Most often, ...
Christian Queinnec
PVLDB
2008
108views more  PVLDB 2008»
13 years 8 months ago
Sliding-window top-k queries on uncertain streams
Query processing on uncertain data streams has attracted a lot of attentions lately, due to the imprecise nature in the data generated from a variety of streaming applications, su...
Cheqing Jin, Ke Yi, Lei Chen 0002, Jeffrey Xu Yu, ...
TKDE
2010
151views more  TKDE 2010»
13 years 7 months ago
Duplicate-Insensitive Order Statistics Computation over Data Streams
—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...
Ying Zhang, Xuemin Lin, Yidong Yuan, Masaru Kitsur...