1832 search results - page 279 / 367 » Querying RDF Data Using A Multigraph-based Approach |
285
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GIS
2004
ACM
16 years 7 months ago
2004
ACM
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
147
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WWW
2002
ACM
16 years 7 months ago
2002
ACM
A large fraction of the useful web comprises of specification documents that largely consist of hattribute name, numeric valuei pairs embedded in text. Examples include product in...
162
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ICWS
2009
IEEE
16 years 3 months ago
2009
IEEE
In general, provenance of electronic data represents an important issue in information systems. So far, Serviceoriented Computing research has mainly focused on provenance of data...
176
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DANTE
1999
IEEE
15 years 10 months ago
1999
IEEE
Because performance is a crucial issue in database systems, data caching techniques have been studied in database research field, especially in client-server databases and distrib...
196
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SDM
2012
SIAM
13 years 8 months ago
2012
SIAM
To reveal information hiding in link space of bibliographical networks, link analysis has been studied from different perspectives in recent years. In this paper, we address a no...