17164 search results - page 2657 / 3433 » Applications of Sensor Networks |
211
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MOBISYS
2007
ACM
16 years 7 months ago
2007
ACM
We describe a complete hardware/software system, dubbed Universal Real-Time Navigational Assistance (URNA), which enables communication of relevant location-aware information to a...
219
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MOBISYS
2003
ACM
16 years 7 months ago
2003
ACM
Advances in sensing and tracking technology enable location-based applications but they also create significant privacy risks. Anonymity can provide a high degree of privacy, save...
285
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HYPERTEXT
2009
ACM
16 years 4 months ago
2009
ACM
Collaborative annotation tools are in widespread use. The metadata from these systems can be mined to induce semantic relationships among Web objects (sites, pages, tags, concepts...
196
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CSCW
2010
ACM
16 years 4 months ago
2010
ACM
In this work we examine the characteristics of social activity and patterns of communication on Twitter, a prominent example of the emerging class of communication systems we call...
201
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SAC
2010
ACM
16 years 2 months ago
2010
ACM
In this paper, we discuss several facets of optimization in cloud computing, the corresponding challenges and propose an architecture for addressing those challenges. We consider ...