5290 search results - page 957 / 1058 » Information systems as social structures |
175
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CHI
2005
ACM
16 years 6 months ago
2005
ACM
Recent years have seen the evolution of networks of tiny low power computing blocks, known as sensor networks. In one class of sensor networks, a non-expert user, who has little o...
277
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
As computer systems are essential components of many critical commercial services, the need for secure online transactions is now becoming evident. The demand for such application...
267
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VLDB
2009
ACM
16 years 6 months ago
2009
ACM
Information is valuable to users when it is available not only at the right time but also at the right place. To support efficient location-based data access in wireless data broad...
200
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SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
The W3C XQuery language recommendation, based on a hierarchical and ordered document model, supports a wide variety of constructs and use cases. There is a diversity of approaches...
186
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ICIAP
2007
ACM
16 years 6 months ago
2007
ACM
In this paper we explore the interlink between temporally dense view-based object recognition and sparse image representations with local keypoints. The temporal component is an a...