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URN: urn:nbn:de:kobv:517-opus-27227
URL: http://opus.kobv.de/ubp/volltexte/2008/2722/
Piskorski, Jakub
ExPRESS : extraction pattern recognition engine and specification suite
Kurzfassung in Deutsch
The emergence of information extraction (IE) oriented pattern engines has been observed during the last decade. Most of them exploit heavily finite-state devices. This paper introduces ExPRESS – a new extraction pattern engine, whose rules are regular expressions over flat feature structures. The underlying pattern language is a blend of two previously introduced IE oriented pattern formalisms, namely, JAPE, used in the widely known GATE system, and the unificationbased XTDL formalism used in SProUT. A brief and technical overview of ExPRESS, its pattern language and the pool of its native linguistic components is given. Furthermore, the implementation of the grammar interpreter is addressed too.
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Universität Potsdam / Tagungen / Finite-state methods and natural language processing : 6th International Workshop, FSMNLP 2007 / II Regular Papers |
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Institut: |
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Extern |
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DDC-Sachgruppe: |
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Sprachwissenschaft, Linguistik |
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Dokumentart: |
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c InProceedings (Aufsatz / Paper einer Konferenz etc.) |
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Englisch |
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2008 |
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Publikationsdatum: |
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11.12.2008 |
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The complete edition of the proceedings "Finite-state methods and natural language processing : 6th International Workshop, FSMNLP 2007 ; Revised Papers" is available:
URN urn:nbn:de:kobv:517-opus-23812 |
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