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TWEB
2010
164views more  TWEB 2010»
15 years 16 days ago
A distributed service-oriented architecture for business process execution
The Business Process Execution Language (BPEL) standardizes the development of composite enterprise applications that make use of software components exposed as Web services. BPEL...
Guoli Li, Vinod Muthusamy, Hans-Arno Jacobsen
ICDCS
2009
IEEE
15 years 11 months ago
Distributed Processing of Spatial Alarms: A Safe Region-Based Approach
Spatial alarms are considered as one of the basic capabilities in future mobile computing systems for enabling personalization of location-based services. In this paper, we propos...
Bhuvan Bamba, Ling Liu, Arun Iyengar, Philip S. Yu
221
Voted
ICDE
2008
IEEE
166views Database» more  ICDE 2008»
16 years 3 months ago
A Clustered Index Approach to Distributed XPath Processing
Supporting top-k queries over distributed collections of schemaless XML data poses two challenges. While XML supports expressive query languages such as XPath and XQuery, these la...
Georgia Koloniari, Evaggelia Pitoura
113
Voted
MA
2010
Springer
140views Communications» more  MA 2010»
15 years 18 days ago
On the limiting spectral distribution of the covariance matrices of time-lagged processes
We consider two continuous-time Gaussian processes, one being partially correlated to a time-lagged version of the other. We first give the limiting spectral distribution for the ...
Christian Y. Robert, Mathieu Rosenbaum
VLDB
2001
ACM
108views Database» more  VLDB 2001»
15 years 6 months ago
Hyperqueries: Dynamic Distributed Query Processing on the Internet
In this paper we propose a new framework for dynamic distributed query processing based on so-called HyperQueries which are essentially query evaluation sub-plans “sitting behin...
Alfons Kemper, Christian Wiesner