A model of hierarchies based on graph homomorphisms

This publication has 15 references indexed in Scilit:

• Writing and reading hypertext: An overview
  Journal of the American Society for Information Science, 1989
• Abstractions in semantic networks: axiom schemata for generalization, aggregation and grouping
  ACM SIGART Bulletin, 1989
• Development and application of a metric on semantic nets
  IEEE Transactions on Systems, Man, and Cybernetics, 1989
• Formalizing granularity for use in recognition
  Applied Mathematics Letters, 1988
• Merging thesauri: principles and evaluation
  Published by Institute of Electrical and Electronics Engineers (IEEE) ,1988
• Augmenting thesauri for information systems
  ACM Transactions on Information Systems, 1987
• A vocabulary for medical informatics
  Computers and Biomedical Research, 1987
• An Overview of the KL‐ONE Knowledge Representation System*
  Cognitive Science, 1985
• What IS-A Is and Isn't: An Analysis of Taxonomic Links in Semantic Networks
  Computer, 1983
• Intensional Concepts in Propositional Semantic Networks*
  Cognitive Science, 1982