Computational Morphology
@inproceedings{Trost2003ComputationalM, title={Computational Morphology}, author={Harald Trost}, year={2003} }
Computational morphology deals with the processing of words and word forms, in both their graphemic, i.e., written form, and their phonemic, i.e., spoken form. It has a wide range of practical applications. Probably every one of you has already come across some of them. Ever used spelling correction? Or wondered about some strange hyphenation in a newspaper article? This is computational morphology at work. To solve such seemingly simple tasks often poses hard problems for a computer program…
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References
SHOWING 1-10 OF 18 REFERENCES
A General Computational Model For Word-Form Recognition And Production
- Computer ScienceCOLING
- 1984
A language independent model for recognition and production of word forms is presented, based on a new way of describing morphological alternations that is capable of both analyzing and synthesizing word-forms.
The Sound Pattern of English
- Linguistics
- 1968
Since this classic work in phonology was published in 1968, there has been no other book that gives as broad a view of the subject, combining generally applicable theoretical contributions with…
Formalisms for Morphographemic Description
- LinguisticsEACL
- 1987
An alternative specification formalism is possible which solves some of the problems of the Koskenniemi model, and can be viewed as a variant of the "pure" Kosk Kennemi model with certain constraints relaxed.
Coping With Derivation in a Morphological Component
- LinguisticsEACL
- 1993
A morphological component with a limited capability to automatically interpret (and generate) derived words is presented and allows to minimize redundancy in the lexicon because derived words that are transparent need note to be stored explicitly.
DATR: A Language for Lexical Knowledge Representation
- Linguistics, Computer ScienceCL
- 1996
The paper provides an informal example-based introduction to DATR and to techniques for its use, including finite-state transduction, the encoding of DAGs and lexical rules, and the representation of ambiguity and alternation.
TRIPLE TAKE: TIGRE AND THE CASE OF INTERNAL REDUPLICATION *
- Linguistics
- 2003
The characteristics of Tigre reduplication are described here, and are shown to diverge from the other languages in two main respects: i) the meaning and ii) the ability to incur multiple reduplications of the reduplicative syllable.
Nonconcatenative Finite-State Morphology
- Computer ScienceEACL
- 1987
It follows that an arbi trary ordered set of rewrit ing rules can be modeled by a finite-state transducer which can be automatical ly constructed from them and which serves as well for analyzing surface forms as for generating them from underlying lexical strings.
SEMHE: A Generalised Two-Level System
- Computer ScienceACL
- 1996
A generalised two-level implementation which can handle linear and non- linear morphological operations and a number of issues which arise when developing non-linear grammars are discussed with examples from Syriac.
Compiling Regular Formalisms with Rule Features into Finite-State Automata
- Computer ScienceACL
- 1997
This paper presents an algorithm for the compilation of regular formalisms with rule features into finite-state automata. Rule features are incorporated into the right context of rules. This general…