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ICIW
2008
IEEE
16 years 22 days ago
XML Semantic Filtering via Ontology Reasoning
In this paper, we present an extension of PHIL, a declarative language for filtering information from XML data. The proposed approach allows us to extract relevant data as well a...
Michele Baggi, Moreno Falaschi, Demis Ballis
SOSP
2001
ACM
16 years 3 months ago
Mesh Based Content Routing using XML
We have developed a new approach for reliably multicasting timecritical data to heterogeneous clients over mesh-based overlay networks. To facilitate intelligent content pruning, ...
Alex C. Snoeren, Kenneth Conley, David K. Gifford
PERCOM
2010
ACM
15 years 4 months ago
Concurrent scheduling in the Active Bat location system
Abstract—This paper looks at the scalability problems inherent in the Active Bat system: an outside-in ultrasonic location system. Such systems are typically associated with high...
Oliver Woodman, Robert Harle
TKDE
2008
133views more  TKDE 2008»
15 years 6 months ago
Streaming Time Series Summarization Using User-Defined Amnesic Functions
The past decade has seen a wealth of research on time series representations, because the manipulation, storage, and indexing of large volumes of raw time series data is impractica...
Themis Palpanas, Michail Vlachos, Eamonn J. Keogh,...
VLDB
2007
ACM
166views Database» more  VLDB 2007»
16 years 12 days ago
To Share or Not To Share?
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
Ryan Johnson, Nikos Hardavellas, Ippokratis Pandis...