Chemical inference. 3. Formalization of the language of relational chemistry: ontology and algebra.
John E. GordonPublished in: J. Chem. Inf. Comput. Sci. (1988)
Keyphrases
- algebraic operations
- high level query language
- data model
- relational data model
- knowledge representation
- query language
- logical language
- formal logic
- programming language
- intended meaning
- operational semantics
- algebraic expressions
- relational algebra
- database query languages
- relational calculus
- statistical relational learning
- conceptual model
- aggregate functions
- domain knowledge
- relational databases
- relational structures
- chemical reactions
- relational model
- owl ontologies
- collective classification
- rewriting rules
- conceptual graphs
- inference engine
- domain specific
- expressive power
- language learning
- relational learning
- database
- relational data
- database language
- knowledge base
- bayesian networks
- domain ontology
- functional dependencies
- object identity
- metamodel
- algebraic structure
- formal model
- first order logic
- semantic web
- database schema
- object oriented
- ontology reasoning
- formal representation
- formal semantics