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» Continuously adaptive continuous queries over streams
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SIGMOD
2010
ACM
155views Database» more  SIGMOD 2010»
14 years 11 months ago
Querying RDF streams with C-SPARQL
Continuous SPARQL (C-SPARQL) is a new language for continuous queries over streams of RDF data. CSPARQL queries consider windows, i.e., the most recent triples of such streams, ob...
Davide Francesco Barbieri, Daniele Braga, Stefano ...
SIGMOD
2001
ACM
152views Database» more  SIGMOD 2001»
16 years 23 days ago
On Computing Correlated Aggregates Over Continual Data Streams
Johannes Gehrke, Flip Korn, Divesh Srivastava
122
Voted
VLDB
2004
ACM
227views Database» more  VLDB 2004»
15 years 6 months ago
Approximate NN queries on Streams with Guaranteed Error/performance Bounds
In data stream applications, data arrive continuously and can only be scanned once as the query processor has very limited memory (relative to the size of the stream) to work with...
Nick Koudas, Beng Chin Ooi, Kian-Lee Tan, Rui Zhan...
144
Voted
PODS
2005
ACM
211views Database» more  PODS 2005»
16 years 23 days ago
Join-distinct aggregate estimation over 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. Pro...
Sumit Ganguly, Minos N. Garofalakis, Amit Kumar, R...