• DOI:10.1007/3-540-59040-4_19
• Corpus ID: 44678772

Description and Acquisition of Multiword Lexemes

@inproceedings{Storrer1993DescriptionAA,
  title={Description and Acquisition of Multiword Lexemes},
  author={Angelika Storrer and Ulrike Schwall},
  booktitle={EAMT Workshop},
  year={1993}
}

• Angelika Storrer, Ulrike Schwall
• Published in EAMT Workshop 26 April 1993
• Linguistics

This paper deals with multiword lexemes (MWLs), focussing on two types of verbal MWLs: verbal idioms and support verb constructions. We discuss the characteristic properties of MWLs, namely nonstandard compositionality, restricted substitutability of components, and restricted morpho-syntactic flexibility, and we show how these properties may cause serious problems during the analysis, generation, and transfer steps of machine translation systems. In order to cope with these problems, MT lexicons need to provide detailed descriptions of MWL properties. We list the types of information which we consider the necessary minimum for a successful processing of MWLs, and report on some feasibility studies aimed at the automatic extraction of German verbal multiword lexemes from text corpora and machine-readable dictionaries.