1805 search results - page 54 / 361 » A Theory of Closure Operators |
145
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ICISP
2010
Springer
15 years 7 months ago
2010
Springer
Compressed Imaging is the theory that studies the problem of image recovery from an under-determined system of linear measurements. One of the most popular methods in this field i...
151
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SODA
2007
ACM
15 years 5 months ago
2007
ACM
We introduce a general method to count and randomly sample unlabeled combinatorial structures. The approach is based on pointing unlabeled structures in an “unbiased” way, i.e...
153
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ISMIS
1994
Springer
15 years 8 months ago
1994
Springer
We assume that safety of information stored in a database depends on the reliability of the agents who have performed the insertions in the database. We present a logic S to repres...
153
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VL
1991
IEEE
15 years 7 months ago
1991
IEEE
The Conceptual Programming environment, CP, being developed at the Computing Research Laboratory (CRL), is a complete knowledge representation visual programming environment for u...
109
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JCT
2010
15 years 2 months ago
2010
A k-orbit map is a map with k flag-orbits under the action of its automorphism group. We give a basic theory of k-orbit maps and classify them up to k 4. “Hurwitz-like” upper...