Machine Translation

, Volume 12, Issue 4, pp 271–322

Large-Scale Dictionary Construction for Foreign Language Tutoring and Interlingual Machine Translation

  • Bonnie J. Dorr

DOI: 10.1023/A:1007965530302

Cite this article as:
Dorr, B.J. Machine Translation (1997) 12: 271. doi:10.1023/A:1007965530302


This paper describes techniques for automatic construction of dictionaries for use in large-scale foreign language tutoring (FLT) and interlingual machine translation (MT) systems. The dictionaries are based on a language-independent representation called “lexical conceptual structure” (LCS). A primary goal of the LCS research is to demonstrate that synonymous verb senses share distributional patterns. We show how the syntax–semantics relation can be used to develop a lexical acquisition approach that contributes both toward the enrichment of existing online resources and toward the development of lexicons containing more complete information than is provided in any of these resources alone. We start by describing the structure of the LCS and showing how this representation is used in FLT and MT. We then focus on the problem of building LCS dictionaries for large-scale FLT and MT. First, we describe authoring tools for manual and semi-automatic construction of LCS dictionaries; we then present a more sophisticated approach that uses linguistic techniques for building word definitions automatically. These techniques have been implemented as part of a set of lexicon-development tools used in the milt FLT project.

lexical acquisition foreign language tutoring interlingual MT semantic verb classes syntactic codes 

Copyright information

© Kluwer Academic Publishers 1997

Authors and Affiliations

  • Bonnie J. Dorr
    • 1
  1. 1.Department of Computer Science and UMIACSUniversity of MarylandCollege ParkU.S.A.

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