Reachability Relations and the Structure of Transitive Digraphs.

Norbert Seifter Vladimir Ivanovich Trofimov

Published in: Electron. J. Comb. (2009)

Keyphrases

transitive closure
expressive power
logical structure
structural information
database
information systems
expert systems
spatial relations
graph structure
case study
search space
website
hierarchical structure
preference relations
search engine
equivalence classes
data mining