7. ICCS 1999:
Blacksburg, Virginia, USA
John F. Sowa
: Conceptual Graphs: Draft Proposed American National Standard.
Guy W. Mineau
: Constraints on Processes: Essential Elements for the Validation and Execution of Processes.
: Spatial Universals as the Human Spatial Notion.
Understanding Natural Language
: Synergy: A Conceptual Graph Activation-Based Language.
: Synergiy as an Hybrid Object-Oriented Conceptual Graph Language.
: A Case for Variable-Arity Relations: Definitions and Domains.
: Graph Structures in Parametric Spaces for Representation of Verbs.