A Natural Language Query System to Aid in Navy Command and Control. Concepts for Modifying LADDER (Language Access to Distributed Data with Error Recovery) for the Retrieval of Information in an Operational Environment.

Abstract

The LADDER natural language query system was evaluated in the Advanced Command and Control Architectural Testbed (ACCAT) facility at NOSC San Diego. The operational utility of LADDER with respect to command and control applications was assessed in an experiment using Navy officers as subjects. A second effort, the subject of this report, considered the technological capabilities demonstrated by LADDER and provided insights into advanced concepts contributing to the enhancement of query systems in general. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 09, 1979
Accession Number
ADA069899

Entities

People

  • C. L. Blais

Tags

Communities of Interest

  • Air Platforms
  • C4I
  • Ground and Sea Platforms
  • Materials and Manufacturing Processes
  • Sensors

DTIC Thesaurus Topics

  • Aircrafts
  • Artificial Intelligence
  • Command And Control
  • Command And Control Systems
  • Computer Science
  • Computers
  • Databases
  • Environment
  • Grammars
  • Identification
  • Information Retrieval
  • Language
  • Natural Languages
  • New York
  • Programming Languages
  • Recognition
  • Systems Engineering

Readers

  • Artificial Intelligence
  • Occupational Health and Safety.
  • Software Engineering

Technology Areas

  • Fully Networked C3
  • Fully Networked C3 - Command and Control