Automatic Question-Answering of English-Like Questions About Simple Diagrams
Journal of the ACM (JACM)
Natural language question-answering systems: 1969
Communications of the ACM
The teachable language comprehender: a simulation program and theory of language
Communications of the ACM
Answering English questions by computer: a survey
Communications of the ACM
An on-line question-answering systems with natural language and pictorial input
ACM '68 Proceedings of the 1968 23rd ACM national conference
A directed random paragraph generator
COLING '69 Proceedings of the 1969 conference on Computational linguistics
Computational linguistic techniques in an on-line system for textual analysis
COLING '69 Proceedings of the 1969 conference on Computational linguistics
Semantic Information Processing
Semantic Information Processing
Retrieval operations and data representations in a context-addressed disc system
SIGPLAN '73 Proceedings of the 1973 meeting on Programming languages and information retrieval
Introduction to the theory of medical consulting and diagnosis
AFIPS '73 Proceedings of the June 4-8, 1973, national computer conference and exposition
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This paper describes the design and implementation of a general associative net structure to be used in an interactive information system, and presents a scheme designed to manage large quantities of semantic data stored in a data base on disc. The associative-net-structured data base is functionally divided into two pools: the hierarchy pool and the linguistic pool. The network of items in the hierarchy pool represents the descriptive information about documents and the network of items in the linguistic pool represents the syntactic and semantic properties of the items in the hierarchy pool. Two search functions and a general search algorithm are presented in this paper. In the implementation, the data base is a regional data set on disc. Items and their associated labeled links are stored on disc tracks. The system establishes a directory to keep track of the items which have associated information stored on more than one track. The use of the directory eliminates unnecessary disc accesses and allows the system to move a proper track into core storage for data processing.