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He has made many contributions to the field of computational linguistics and information retrieval, authoring books, many research papers, and is the holder of 25 US patents.
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from 1983 until 1996, and founded their
Computational Linguistics Program and Laboratory for Computational Linguistics in 1986.
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and its name was changed to
Clairvoyance Corporation in 1996, before becoming JustSystems Evans Research in 2007.
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from
Carnegie-Mellon as a company called Claritech. The technology was used to index the papers of politician
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David A. Evans; Steve K. Handerson; Robert G. Lefferts; Ira A. Monarch (November 1991).
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Proceedings of the 34th Annual
Meeting of the Association for Computational Linguistics
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201:"Carnegie Mellon Receives $ 1 Million to Develop Electronic Archive for Heinz Papers"
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227:"JustSystems Evans Research, Inc. is the new name of Clairvoyance Corporation"
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Noun-phrase analysis in unrestricted text for information retrieval
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179:"The Heinz Electronic Library Interactive On-Line System (HELIOS)"
54:, receiving his Ph.D. in Computational Linguistics there in 1982.
158:(Report). Carnegie Mellon University Department of Philosophy
126:"The IUC 50th Anniversary Symposium at Stanford University"
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Claritech became a research and development subsidiary of
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Inter-University Center for
Japanese Language Studies
177:Edward A. Galloway; Gabrielle V. Michalek (1995).
30:, best known for his research into indexing using
278:. American College of Medical Informatics. 1999
207:. Carnegie Mellon University. August 25, 1994
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26:) is an American scientist in the field of
344:Natural language processing researchers
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103:American College of Medical Informatics
334:Computational linguistics researchers
276:Biography and photograph when elected
183:Public Access Computer Systems Review
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257:David A. Evans and Chengxiang Zhai.
319:Carnegie Mellon University faculty
101:Evans was elected a Fellow of the
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339:Businesspeople from Pennsylvania
329:Linguists from the United States
152:A Summary of the CLARIT Project
131:. September 7, 2013. p. 8
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78:Digital Equipment Corporation
324:American computer scientists
272:"David A. Evans, PhD, FACMI"
32:natural language processing
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314:Stanford University alumni
76:Supported by a grant from
71:Carnegie Mellon University
69:He was on the faculty of
28:computational linguistics
229:. JSERI. Archived from
156:Report No. CMU-LCL-91-2
20:David Andreoff Evans
52:Stanford University
40:medical informatics
261:, 1996, pp. 17–24
86:H. John Heinz III
36:ontology learning
16:American linguist
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304:1948 births
282:February 7,
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162:February 5,
135:February 5,
93:JustSystems
298:Categories
109:References
105:in 1999.
61:in 1979.
46:Education
34:, and in
24:St. Louis
82:spun-out
65:Career
129:(PDF)
284:2017
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189:(4).
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