4397 search results - page 438 / 880 » Relational Algebra Operations |
142
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KR
2000
Springer
15 years 10 months ago
2000
Springer
We consider the two-fold problem of representing collective beliefs and aggregating these beliefs. We propose a novel representation for collective beliefs that uses modular, tran...
175
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LICS
1991
IEEE
15 years 10 months ago
1991
IEEE
Starting from a logic which speci es how to make deductions from a set of sentences (a ` at theory'), a way to generalise this toa partiallyordered bag ofsentences (a `struct...
214
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CRV
2006
IEEE
15 years 8 months ago
2006
IEEE
- This paper concerns the autonomous tracking of fish using a Remotely Operated Vehicle (ROV) equipped with a single camera. An efficient image processing algorithm is presented th...
187
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COLCOM
2005
IEEE
15 years 8 months ago
2005
IEEE
Telepointers are a real-time groupware interface feature to indicate where other users are pointing. None of existing telepointer techniques, however, is capable of tracking the r...
174
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FAST
2007
15 years 8 months ago
2007
For five years, we collected annual snapshots of filesystem metadata from over 60,000 Windows PC file systems in a large corporation. In this paper, we use these snapshots to s...