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Graph Isomorphism Algorithms

Name: Graph Isomorphism Algorithms
Brand: VDM Verlag
SKU: 9783836469456
Price: 49.91 EUR
Availability: InStock

Implementation and Evaluation

Автор: Daniel Baggenstos

Език:

Корици: С меки корици

Издател: VDM Verlag

Наличност: Външен склад

Изпращаме след 14-21 дни

49.91 € 97.62 лв

This thesis introduces similarity measures to be used by comparing XML workflows and RDF or§OWL stru...

Информация за книгата

Автор

Daniel Baggenstos

Език

Английски език

Корици

Книга - С меки корици

Издадена

2008

страници

EAN

9783836469456

ISBN

3836469456

Enbook ID

06883158

Издател

VDM Verlag

Теглоt

118

Размери

152 x 229 x 4

Пълно описание

This thesis introduces similarity measures to be used by comparing XML workflows and RDF or§OWL structures. These structures are accessed and converted into a generic graph representation.§Two graphs are compared by a measure to conclude in a single value indicating the similarity of§the graphs.§Similarity is calculated by two different similarity measures, the graph isomorphism measure§and the subgraph isomorphism measure. The graph isomorphism measure detects structurally§identical graphs and calculates the similarity upon the nearness of the node labels. Structurally§different graphs are compared by the subgraph isomorphism measure to find matching parts.§The size and the label similarity of the nodes of a matched part contribute to its similarity based§upon the compared graphs. The highest similarity value of all parts is defined to be the similarity§of the two graphs.§Performance improvements were developed and implemented which led to a decreasing runtime.§Further improvements were analyzed and proposed to be implemented at a later date.