Results 41 to 50 of about 2,840 (305)
Designing Graph Drawings by Layout Graph Grammars [PDF]
Layout graph grammars are a grammatical or rule-based method for the construction of graphs and of their drawings. As such they are representatives of the so-called declarative approach. A layout graph grammar consists of an underlying context-free graph
Brandenburg, Franz J. +1 more
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Nested Term Graphs (Work In Progress) [PDF]
We report on work in progress on 'nested term graphs' for formalizing higher-order terms (e.g. finite or infinite lambda-terms), including those expressing recursion (e.g. terms in the lambda-calculus with letrec).
Clemens Grabmayer, Vincent van Oostrom
doaj +1 more source
A Solution to the Flowgraphs Case Study using Triple Graph Grammars and eMoflon [PDF]
After 20 years of Triple Graph Grammars (TGGs) and numerous actively maintained implementations, there is now a need for challenging examples and success stories to show that TGGs can be used for real-world bidirectional model transformations.
Anthony Anjorin, Marius Lauder
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A Multi-Agent System in Education Facility Design
This paper deals with a multi-agent system which supports the designer in solving complex design tasks. The behaviour of design agents is modelled by sets of grammar rules.
Barbara Strug, Grażyna Ślusarczyk
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TOWARDS A GENERIC MAPPING FOR IFC-CITYGML DATA INTEGRATION [PDF]
Much work has been carried out on the topic of BIM-GIS integration. As a technical challenge in particular, research and development tackle the standard data formats of the two areas and aim for the conversion between, linking of or overarching querying ...
H. Tauscher
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Event Structure Semantics for Dynamic Graph Grammars [PDF]
Dynamic graph grammars (DGGs) are a reflexive extension of Graph Grammars that have been introduced to represent mobile reflexive systems and calculi at a convenient level of abstraction.
Melgratti, Hernan +4 more
core +2 more sources
Context-Sensitive Languages, Rational Graphs and Determinism [PDF]
We investigate families of infinite automata for context-sensitive languages. An infinite automaton is an infinite labeled graph with two sets of initial and final vertices.
Arnaud Carayol, Antoine Meyer
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The Category of Typed Graph Grammars and its Adjunctions with Categories of Derivations [PDF]
Motivated by the work which has been done for Petri-nets, the paper presents a categorical approach to graph grammars “in the large”. In the large means, that we define categories of graph grammars, graph transition systems, and graph derivation systems ...
Padberg J. +4 more
core +1 more source
Graph Image Languages In Semantic Description Of Spatial Coronary Arteries Structure
In this paper has been proposed developing the new syntactic – semantic meaning descriptionof spatial coronary arteries structure. Thanks such description will be possible to makeessentially steered semantic interpretation of section coronary arteries ...
Marek Ogiela, Mirosław Trzupek
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Towards the specification and verification of modal properties for structured systems [PDF]
System specification formalisms should come with suitable property specification languages and effective verification tools. We sketch a framework for the verification of quantified temporal properties of systems with dynamically evolving structure.
Andrea Vandin, Vandin, Andrea, Vandin A
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