1838 search results - page 52 / 368 » Process modelling: the deontic way |
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SIGMOD
2004
ACM
15 years 11 months ago
2004
ACM
An effective query optimizer finds a query plan that exploits the characteristics of the source data. In data integration, little is known in advance about sources' propertie...
ACMICEC
2004
ACM
15 years 4 months ago
2004
ACM
Many companies have found out the hard way that successful ecommerce requires more than a flashy web presence. Existing business processes must be seamlessly integrated with the n...
DAC
2003
ACM
16 years 4 days ago
2003
ACM
This paper addresses the problem of extending the lifetime of a batterypowered mobile host in a client-server wireless network by using task migration and remote processing. This ...
VLDB
2000
ACM
15 years 2 months ago
2000
ACM
In this paper, we describe a novel Web query processing approach with learning capabilities. Under this approach, user queries are in the form of keywords and search engines are e...
MMS
2008
14 years 11 months ago
2008
While many multimedia systems allow the association of semantic annotations with media assets, there is no agreedupon way of sharing these among systems. As an initial step within...