2409 search results - page 54 / 482 » On Extended Regular Expressions |
153
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HYBRID
1998
Springer
15 years 8 months ago
1998
Springer
We continue investigation of languages, accepted by timed automata of Alur and Dill. In [ACM97] timed regular expressions equivalent to timed automata were introduced. Here we intr...
101
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COMBINATORICS
2007
15 years 3 months ago
2007
Recently, Storm [8] defined the Ihara-Selberg zeta function of a hypergraph, and gave two determinant expressions of it. We define the Bartholdi zeta function of a hypergraph, a...
136
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DAGM
2006
Springer
15 years 5 months ago
2006
Springer
We present a variational approach to motion estimation of instationary fluid flows. Our approach extends prior work along two directions: (i) The full incompressible Navier-Stokes ...
124
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SIAMJO
2008
15 years 3 months ago
2008
Using variational analysis, we study the linear regularity for a collection of finitely many closed sets. In particular, we extend duality characterizations of the linear regularit...
126
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COMBINATORICS
2006
15 years 4 months ago
2006
Let T be the Cayley graph of a finitely generated free group F. Given two vertices in T consider all the walks of a given length between these vertices that at a certain time must...