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ICPR
2008
IEEE
16 years 1 months ago
Object recognition using graph spectral invariants
Graph structures have been proved important in high level-vision since they can be used to represent structural and relational arrangements of objects in a scene. One of the probl...
Bai Xiao, Richard C. Wilson, Edwin R. Hancock
VISSOFT
2005
IEEE
16 years 10 days ago
Exploring Relations within Software Systems Using Treemap Enhanced Hierarchical Graphs
The clear and meaningful visualization of relations between software entities is an invaluable tool for the comprehension, evaluation, and reengineering of the structure of existi...
Michael Balzer, Oliver Deussen
AGTIVE
2003
Springer
16 years 18 min ago
On Graphs in Conceptual Engineering Design
Abstract. This paper deals with knowledge-based computer aided design. A novel method giving additional support for conceptual design is presented. In this method, a designer firs...
Janusz Szuba, Agnieszka Ozimek, Andy Schürr
ICCS
2003
Springer
15 years 12 months ago
Representing Time and Modality in Narratives with Conceptual Graphs
In this paper we investigate principles of the representation of time and modality in terms of conceptual graphs. Based on the works of A. N. Prior, and C. S. Peirce, we suggest a ...
Henrik Schärfe, Peter Øhrstrøm
IPCO
2008
221views Optimization» more  IPCO 2008»
15 years 8 months ago
A Comparative Study of Linear and Semidefinite Branch-and-Cut Methods for Solving the Minimum Graph Bisection Problem
Abstract. Semidefinite relaxations are known to deliver good approximations for combinatorial optimization problems like graph bisection. Using the spectral bundle method it is pos...
Michael Armbruster, Marzena Fügenschuh, Chris...