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» Condensative Stream Query Language for Data Streams
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DEXA
2003
Springer
135views Database» more  DEXA 2003»
14 years 18 days ago
On the Optimality of Holistic Algorithms for Twig Queries
Streaming XML documents has many emerging applications. However, in this paper, we show that the restrictions imposed by data streaming are too restrictive for processing twig quer...
Byron Choi, Malika Mahoui, Derick Wood
ADAEUROPE
2010
Springer
14 years 5 days ago
AdaStreams: A Type-Based Programming Extension for Stream-Parallelism with Ada 2005
Because multicore CPUs have become the standard with all major hardware manufacturers, it becomes increasingly important for ing languages to provide programming abstractions that ...
Gingun Hong, Kirak Hong, Bernd Burgstaller, Johann...
DASFAA
2006
IEEE
168views Database» more  DASFAA 2006»
14 years 1 months ago
PMJoin: Optimizing Distributed Multi-way Stream Joins by Stream Partitioning
Abstract. In emerging data stream applications, data sources are typically distributed. Evaluating multi-join queries over streams from different sources may incur large communica...
Yongluan Zhou, Ying Yan, Feng Yu, Aoying Zhou
PODS
2004
ACM
147views Database» more  PODS 2004»
14 years 7 months ago
Flexible Time Management in Data Stream Systems
Continuous queries in a Data Stream Management System (DSMS) rely on time as a basis for windows on streams and for defining a consistent semantics for multiple streams and updata...
Utkarsh Srivastava, Jennifer Widom
KDD
2006
ACM
198views Data Mining» more  KDD 2006»
14 years 7 months ago
CFI-Stream: mining closed frequent itemsets in data streams
Mining frequent closed itemsets provides complete and condensed information for non-redundant association rules generation. Extensive studies have been done on mining frequent clo...
Nan Jiang, Le Gruenwald