459 search results - page 61 / 92 » Topic modeling with network regularization |
AAIM
2008
Springer
15 years 1 months ago
2008
Springer
We consider a generalization of the shortest-path problem: given an alphabet , a graph G whose edges are weighted and -labeled, and a regular language L , the L-constrained shortes...
103
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SBIA
2000
Springer
15 years 3 months ago
2000
Springer
In recent years, the Natural Language Processing scene has witnessed the steady growth of interest in connectionist modeling. The main appeal of such an approach is that one does n...
110
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INFORMS
1998
14 years 11 months ago
1998
High-level formalisms such as stochastic Petri nets can be used to model complex systems. Analysis of logical and numerical properties of these models often requires the generatio...
AUTOMATICA
2007
14 years 12 months ago
2007
Port-based network modeling of physical systems leads to a model class of nonlinear systems known as port-Hamiltonian systems. Port-Hamiltonian systems are defined with respect t...
ESAS
2007
Springer
15 years 6 months ago
2007
Springer
Responding to misbehavior in ad-hoc and sensor networks is difficult. We propose new techniques for deciding when to remove nodes in a decentralized manner. Rather than blackballin...