2294 search results - page 253 / 459 » From Path Graphs to Directed Path Graphs |
148
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JMLR
2010
14 years 10 months ago
2010
Directed acyclic graph (DAG) models are popular tools for describing causal relationships and for guiding attempts to learn them from data. In particular, they appear to supply a ...
118
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COCOON
2003
Springer
15 years 8 months ago
2003
Springer
Abstract. We show that finding roots of Boolean matrices is an NPhard problem. This answers a twenty year old question from semigroup theory. Interpreting Boolean matrices as dire...
177
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TASE
2010
IEEE
14 years 10 months ago
2010
IEEE
This paper focuses on the assignment of discrete points among K robots and determining the order in which the points should be processed by the robots, in the presence of geometric...
141
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EUROCAST
2007
Springer
15 years 7 months ago
2007
Springer
Abstract Model Checking is a well-known and fully automatic technique for checking software properties, usually given as temporal logic formulas on the program variables. Most of m...
124
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BMCBI
2008
15 years 3 months ago
2008
Background: Visualising the evolutionary history of a set of sequences is a challenge for molecular phylogenetics. One approach is to use undirected graphs, such as median network...