4074 search results - page 336 / 815 » Abstract Graph Transformation |
140
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GD
2007
Springer
16 years 25 days ago
2007
Springer
We propose a visualization approach for large dynamic graph structures with high degree variation and low diameter. In particular, we reduce visual complexity by multiple modes of ...
169
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ICANN
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. Belief propagation (BP) is the calculation method which enables us to obtain the marginal probabilities with a tractable computational cost. BP is known to provide true m...
221
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ODBIS
2007
Springer
16 years 24 days ago
2007
Springer
Abstract. RDF Schema (RDFS) extends RDF with a schema vocabulary with a predefined semantics. Evaluating queries which involve this vocabulary is challenging, and there is not yet...
178
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WADS
2007
Springer
16 years 23 days ago
2007
Springer
Abstract. We present improved parameterized algorithms for the Feedback Vertex Set problem on both unweighted and weighted graphs. Both algorithms run in time O(5k kn2 ). The algor...
153
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BIRTHDAY
2005
Springer
16 years 6 days ago
2005
Springer
Abstract In this paper, we propose a new loose semantics for place/transition nets based on transition systems and generalizing the reachability graph semantics. The loose semantic...