6982 search results - page 1299 / 1397 » Collaboration |
130
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NETGAMES
2006
ACM
15 years 7 months ago
2006
ACM
Pervasive games provide a new type of game combining new technologies with the real environment of the players. While this already poses new challenges to the game developer, requ...
164
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SENSYS
2006
ACM
15 years 7 months ago
2006
ACM
We explore fundamental performance limits of tracking a target in a two-dimensional field of binary proximity sensors, and design algorithms that attain those limits. In particul...
127
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SIGCOMM
2006
ACM
15 years 7 months ago
2006
ACM
Peer-to-peer and other decentralized, distributed systems are known to be particularly vulnerable to sybil attacks. In a sybil attack, a malicious user obtains multiple fake ident...
SIGUCCS
2006
ACM
15 years 7 months ago
2006
ACM
A scalable podcast solution developed at the University of Washington makes the podcasting of class lectures easy for faculty by automating the capture, uploading, and delivery of...
146
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SOUPS
2006
ACM
15 years 7 months ago
2006
ACM
The usability of access control mechanisms in modern distributed systems has been widely criticized but little studied. In this paper, we carefully examine one such widely deploye...