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308
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IUI
2012
ACM
14 years 1 months ago
2012
ACM
We present PhysicsBook, a prototype system that enables users to solve physics problems using a sketch-based interface and then animates any diagram used in solving the problem to...
206
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TSP
2012
14 years 1 months ago
2012
—In a cognitive radio network, opportunistic spectrum access (OSA) to the underutilized spectrum involves not only sensing the spectrum occupancy but also probing the channel qua...
230
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SIGIR
2012
ACM
13 years 8 months ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...
242
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SIGIR
2012
ACM
13 years 8 months ago
2012
ACM
Many important search tasks require multiple search sessions to complete. Tasks such as travel planning, large purchases, or job searches can span hours, days, or even weeks. Inev...
198
Voted
STOC
2012
ACM
13 years 8 months ago
2012
ACM
We propose a new notion of secure multiparty computation aided by a computationally-powerful but untrusted “cloud” server. In this notion that we call on-the-fly multiparty c...