2542 search results - page 421 / 509 » An Operational Definition of Context |
155
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AAAI
2006
15 years 7 months ago
2006
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
202
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CSREAESA
2004
15 years 7 months ago
2004
The growing software content in various battery-driven embedded systems has led to significant interest in technologies for energy-efficient embedded software. While lowenergy sof...
152
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DAGSTUHL
2006
15 years 7 months ago
2006
It is widely believed that mathematics will be one of the major applications for Tablet PCs and other pen-based devices. In this paper we discuss many of the issues that make doin...
178
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DAIS
2006
15 years 7 months ago
2006
Abstract. Mobile devices are increasingly aware of their respective locations and vicinity and tend to communicate rather loosely with each other; therefore asynchronous communicat...
189
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DBSEC
2006
15 years 7 months ago
2006
In the Database-As-a-Service (DAS) model, clients store their database contents at servers belonging to potentially untrusted service providers. To maintain data confidentiality, ...