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118
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ACISICIS
2005
IEEE
15 years 6 months ago
2005
IEEE
This paper introduces a strategy and its theory proof to transform non-linear concept graph: Directed Acyclic Concept Graph (DACG) into a linear concept tree. The transformation i...
160
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GIS
2002
ACM
15 years 4 months ago
2002
ACM
Clustering is one of the most important tasks for geographic knowledge discovery. However, existing clustering methods have two severe drawbacks for this purpose. First, spatial c...
141
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SC
2005
ACM
15 years 10 months ago
2005
ACM
Parallel applications running on high-end computer systems manifest a complexity of performance phenomena. Tools to observe parallel performance attempt to capture these phenomena...
144
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IPPS
2007
IEEE
15 years 10 months ago
2007
IEEE
A challenge in data analysis and visualization is to build new-generation software tools and systems to truly accelerate scientific discoveries. The recent focus of Princeton’s ...
133
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BPM
2006
Springer
15 years 8 months ago
2006
Springer
Adaptivity in Process Management Systems (PMS) is key to their successful applicability in pratice. Approaches have already been developed to ensure the system correctness after ar...