20024 search results - page 322 / 4005 » Database Management Systems |
125
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MOBISYS
2009
ACM
16 years 4 months ago
2009
ACM
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
155
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
Traditional content based publish/subscribe (pub/sub) systems allow users to express stateless subscriptions evaluated on individual events. However, many applications such as moni...
122
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ISLPED
2009
ACM
15 years 10 months ago
2009
ACM
Enterprises rely on decision support systems to influence critical business choices. At the same time, IT-related power costs are growing and are a key concern for enterprise exe...
130
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WWW
2010
ACM
15 years 9 months ago
2010
ACM
This paper addresses the problem of identifying redundant data in large-scale service-oriented information systems. Specifically, the paper puts forward an automated method to pi...
127
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CIA
1998
Springer
15 years 8 months ago
1998
Springer
Information-rich environments are the open environments that characterize most of the modern applications of computing technology. The applications include ubiquitous information a...