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RTSS
2008
IEEE
14 years 1 months ago
MDS: Efficient Multi-dimensional Query Processing in Data-Centric WSNs
Hanhua Chen, Mo Li, Hai Jin, Yunhao Liu, Lionel M....
ICEIS
2006
IEEE
14 years 1 months ago
Continuous Range Query Processing for Network Constrained Mobile Objects
Dragan Stojanovic, Slobodanka Djordjevic-Kajan, Ap...
SEMWEB
2009
Springer
14 years 2 months ago
Conjunctive Query Answering in Distributed Ontology Systems for Ontologies with Large OWL ABoxes
We present a query processing procedure for conjunctive queries in distributed ontology systems where a large ontology is divided into ontology fragments that are later distributed...
Xueying Chen, Michel Dumontier
ADC
2009
Springer
145views Database» more  ADC 2009»
13 years 11 months ago
Efficient XQuery Join Processing in Publish/Subscribe Systems
Efficient XML filtering has been a fundamental technique in recent Web service and XML publish/subscribe applications. In this paper, we consider the problem of filtering a contin...
Ryan H. Choi, Raymond K. Wong
CIKM
2009
Springer
14 years 2 months ago
Bitmap indexes for relational XML twig query processing
Due to an increasing volume of XML data, it is considered prudent to store XML data on an industry-strength database system instead of relying on a domain specific application or...
Kyong-Ha Lee, Bongki Moon