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ICANN
2007
Springer
14 years 4 months ago
Recursive Principal Component Analysis of Graphs
Treatment of general structured information by neural networks is an emerging research topic. Here we show how representations for graphs preserving all the information can be devi...
Alessio Micheli, Alessandro Sperduti
ICCS
2007
Springer
14 years 4 months ago
Constants and Functions in Peirce's Existential Graphs
The system of Peirce’s existential graphs is a diagrammatic version of first order logic. To be more precisely: As Peirce wanted to develop a logic of relatives (i.e., relations...
Frithjof Dau
AMAI
2004
Springer
14 years 3 months ago
Symmetry Breaking in Constraint Satisfaction with Graph-Isomorphism: Comma-Free Codes
In this paper the use of graph isomorphism is investigated within the framework of symmetry breaking in constraint satisfaction problems. A running example of Comma-free codes is ...
Justin Pearson
VL
2003
IEEE
126views Visual Languages» more  VL 2003»
14 years 3 months ago
Spatial graph grammars for web information transformation
Thispaper presents an approach to spatial specifications for Web information transformation'. Extended from the Reserved Graph Grammar (RGG), a Spatial Graph Grammar (SGG) is...
Mei Kang Qiu, Guang-Lei Song, Jun Kong, Kang Zhang
DATESO
2004
134views Database» more  DATESO 2004»
13 years 11 months ago
Designing Indexing Structure for Discovering Relationships in RDF Graphs
Discovering the complex relationships between entities is one way of benefitting from the Semantic Web. This paper discusses new approaches to implementing -operators into RDF quer...
Stanislav Barton