2927 search results - page 362 / 586 » Secure Distributed Human Computation |
142
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
Graphical password systems have received significant attention as one potential solution to the need for more usable authentication, but nearly all prior work makes the unrealisti...
150
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CCS
2009
ACM
16 years 1 months ago
2009
ACM
Most cryptographic algorithms provide a means for secret and authentic communication. However, under many circumstances, the ability to repudiate messages or deny a conversation i...
186
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
While the trust paradigm is essential to broadly extend the communication between the environment’s actors, the evaluation of trust becomes a challenge when confronted with init...
184
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HRI
2006
ACM
16 years 16 days ago
2006
ACM
Programming robots to carry out useful tasks is both a complex and non-trivial exercise. A simple and intuitive method to allow humans to train and shape robot behaviour is clearl...
181
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CHI
2006
ACM
16 years 7 months ago
2006
ACM
We introduce Peekaboom, an entertaining web-based game that can help computers locate objects in images. People play the game because of its entertainment value, and as a side eff...