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TAGT
1998
Springer
243views Graph Theory» more  TAGT 1998»
15 years 2 months ago
Double-Pullback Graph Transitions: A Rule-Based Framework with Incomplete Information
Reactive systems perform their tasks through interaction with their users or with other systems (as parts of a bigger system). An essential requirement for modeling such systems is...
Hartmut Ehrig, Reiko Heckel, Mercè Llabr&ea...
EJC
2008
14 years 10 months ago
Locally constrained graph homomorphisms and equitable partitions
We explore the connection between locally constrained graph homomorphisms and degree matrices arising from an equitable partition of a graph. We provide several equivalent charact...
Jirí Fiala, Daniël Paulusma, Jan Arne ...
LPAR
2004
Springer
15 years 3 months ago
Entanglement - A Measure for the Complexity of Directed Graphs with Applications to Logic and Games
We propose a new parameter for the complexity of finite directed graphs which measures to what extent the cycles of the graph are intertwined. This measure, called entanglement, i...
Dietmar Berwanger, Erich Grädel
ICRA
2008
IEEE
166views Robotics» more  ICRA 2008»
15 years 4 months ago
Off-road robot modeling with dextrous manipulation kinematics
— We present a novel way of modeling wheeled vehicles on outdoor terrains. Adapting concepts from dextrous manipulation, we precisely model the way that three dimensional wheels ...
Joseph Auchter, Carl A. Moore
SPATIALCOGNITION
2000
Springer
15 years 1 months ago
Monitoring Change: Characteristics of Dynamic Geo-spatial Phenomena for Visual Exploration
Abstract. In the context of a research about application of dynamic visualisation parameters in animations for monitoring purposes, this paper reports on characteristics of dynamic...
Connie A. Blok