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VLDB
2004
ACM
112views Database» more  VLDB 2004»
14 years 9 months ago
Tracking set-expression cardinalities over continuous update streams
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. In i...
Sumit Ganguly, Minos N. Garofalakis, Rajeev Rastog...
ICDE
2005
IEEE
123views Database» more  ICDE 2005»
14 years 10 months ago
High-Availability Algorithms for Distributed Stream Processing
Stream-processing systems are designed to support an emerging class of applications that require sophisticated and timely processing of high-volume data streams, often originating...
Alex Rasin, Jeong-Hyon Hwang, Magdalena Balazinska...
CIKM
2006
Springer
13 years 11 months ago
Efficient range-constrained similarity search on wavelet synopses over multiple streams
Due to the resource limitation in the data stream environment, it has been reported that answering user queries according to the wavelet synopsis of a stream is an essential abili...
Hao-Ping Hung, Ming-Syan Chen
DAWAK
2010
Springer
13 years 10 months ago
Experience in Extending Query Engine for Continuous Analytics
: Experience in Extending Query Engine for Continuous Analytics Qiming Chen, Meichun Hsu HP Laboratories HPL-2010-44 In-Database Stream Processing Combining data warehousing and s...
Qiming Chen, Meichun Hsu
XIMEP
2005
ACM
121views Database» more  XIMEP 2005»
14 years 2 months ago
Trading Precision for Throughput in XPath Processing
We present in this paper a system for rewriting user-specific XPath queries for higher sharing of common sub-expressions in a streaming environment. We rewrite these queries acco...
Engie Bashir, Jihad Boulos