2252 search results - page 209 / 451 » Regular expression patterns |
131
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ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
GraphGrep is an application-independent method for querying graphs, finding all the occurrences of a subgraph in a database of graphs. The interface to GraphGrep is a regular expr...
148
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ICML
2009
IEEE
16 years 4 months ago
2009
IEEE
We propose a new penalty function which, when used as regularization for empirical risk minimization procedures, leads to sparse estimators. The support of the sparse vector is ty...
139
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PODS
2004
ACM
16 years 4 months ago
2004
ACM
The problem of deciding query containment has important applications in classical query optimization and heterogeneous database systems. Query containment is undecidable for unres...
158
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PERCOM
2004
ACM
16 years 3 months ago
2004
ACM
We describe a novel approach for content-based publish/subscribe system in mobile ad-hoc networks and show preliminary experiment results. We extended ODMRP (OnDemand Multicast Rou...
128
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MFCS
2005
Springer
15 years 9 months ago
2005
Springer
We compare the expressive power of two automata-based finite-state models of concurrency. We show that Droste’s and Kuske’s coherent stably concurrent automata and Bednarczyk...