3778 search results - page 423 / 756 » Representing Web Graphs |
177
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WADS
2005
Springer
16 years 5 days ago
2005
Springer
An instance of the multi-radius cover problem consists of a graph G = (V, E) with edge lengths l : E → R+ . Each vertex u ∈ V represents a transmission station for which a tra...
140
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DEXA
2001
Springer
15 years 11 months ago
2001
Springer
In this paper we investigate various aspects of representing multidimensional information in the frame of the WWW. Multidimensional XML (MXML) is an extension of XML suitable for r...
153
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APCHI
1998
IEEE
15 years 11 months ago
1998
IEEE
Direct manipulation interfaces are characterised according to the representation of the task domain: the domain objects and the effect of user operations on those objects. In the ...
180
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CLOUDCOM
2009
Springer
15 years 10 months ago
2009
Springer
Workflows are modeled as hierarchically structured directed acyclic graphs in which vertices represent computational tasks, referred to as requests, and edges represent precedent c...
161
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DLOG
2008
15 years 9 months ago
2008
We propose an approach for extending domain knowledge represented in DL ontology by using knowledge extraction methods on ontology assertions. Concept and role assertions are extra...