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» Crosscutting patterns and design stability: An exploratory a...
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GIS
2002
ACM
13 years 6 months ago
Opening the black box: interactive hierarchical clustering for multivariate spatial patterns
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...
Diansheng Guo, Donna Peuquet, Mark Gahegan
CHI
2004
ACM
14 years 6 months ago
Studying cooperation and conflict between authors with history flow visualizations
The Internet has fostered an unconventional and powerful style of collaboration: "wiki" web sites, where every visitor has the power to become an editor. In this paper w...
Fernanda B. Viégas, Martin Wattenberg, Kush...
BIRTHDAY
2007
Springer
13 years 10 months ago
Automating Verification of Cooperation, Control, and Design in Traffic Applications
We present a verification methodology for cooperating traffic agents covering analysis of cooperation strategies, realization of strategies through control, and implementation of c...
Werner Damm, Alfred Mikschl, Jens Oehlerking, Erns...
ICSM
2009
IEEE
14 years 27 days ago
Understanding source package organization using the hybrid model
Within a large, object-oriented software system it is common to partition the classes into a set of packages, which implicitly serve as a set of coarsely-grained logical design un...
Xinyi Dong, Michael W. Godfrey
DAC
2011
ACM
12 years 6 months ago
Efficient incremental analysis of on-chip power grid via sparse approximation
In this paper, a new sparse approximation technique is proposed for incremental power grid analysis. Our proposed method is motivated by the observation that when a power grid net...
Pei Sun, Xin Li, Ming Yuan Ting