menubased natural language understanding

... resources. 1 NL Engine Natural language processing in the Unisys natural language understanding (NLU) system (Dahl, Norton and Scholz (1998), Dahl (1992)) is done by a natural language (NL) engine ... Commercialization of Natural Language Processing Technology. Communications of the ACM, in press. Grishman R., Macleod C. and Wolf S. (1993) The Comlex syntax project. Proceedings of the ARPA Human Language ... concept names from ISI see text) 984 Integration of Large-Scale Linguistic Resources in a Natural Language Understanding System Lewis M. Norton, Deborah A. Dahl, Li Li, and Katharine P. Beals Unisys...

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... UNDERSTANDING NATURAL LANGUAGE INSTRUCTIONS: THE CASE OF PURPOSE CLAUSES Barbara Di Eugenio * Department ... et al., 1991) have been and are addressing many complex facets of the problem of mapping Natural Language in- structions onto an agent's behavior. However, an aspect that no one has ... performing a certain action. The analysis of purpose clauses is relevant to the problem of understanding Nat- ural Language instructions, because: 1. Purpose clauses explicitly encode goals and their...

Ngày tải lên: 20/02/2014, 21:20

... could also be enforced by the parse preference component de- 57 GEMINI: A NATURAL LANGUAGE SYSTEM FOR SPOKEN -LANGUAGE UNDERSTANDING* John Dowding, Jean Mark Gawron, Doug Appelt, John Bear, ... Natural Language& quot;, Cog- nition, Vol. 2, No. 1, pp. 15-47. MADCOW (1992). "Multi-site Data Collection for a Spoken Language Corpus", in Proceedings of the DARPA Speech and Natural ... 94025 Internet: dowding@ai.sri.com 1. INTRODUCTION Gemini is a natural language (NL) under- standing system developed for spoken language applications. This paper describes the details of the...

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Ngày tải lên: 17/03/2014, 08:20

... chúng ta có các câu sau trong các tiếng nƣớc ngoài: - “We meet here today to talk about Vietnamese language and speech processing.” - “Aujourd'hui nous nous réunissons ici pour discuter le ... chƣơng trình làm nhiệm vụ đọc một chƣơng trình đƣợc viết bằng một ngôn ngữ - ngôn ngữ nguồn (source language) - rồi dịch nó thành một chƣơng trình tƣơng đƣơng ở một ngôn ngữ khác - ngôn ngữ đích...

Ngày tải lên: 26/04/2013, 14:55

... the statistical spoken language understanding (SLU) problem. The statistical natural language parsers trained on text perform unreliably to encode non-local informa- tion on spoken language. An alternative method ... efficient for both perfor- mance and time complexity. 2 Spoken Language Understanding as a Sequential Labeling Problem 2.1 Spoken Language Understanding The goal of SLU is to extract semantic mean- ings ... inac- curate result of parsing is more serious in a spoken language understanding (SLU) task. In contrast to written language, spoken language loses much information including grammar, structure...

Ngày tải lên: 20/02/2014, 12:20

... 62–68, ACL Edward Loper and Steven Bird. 2002. NLTK: The Natural Language Toolkit. In Proc ACL Workshop on Effective Tools and Methodologies for Teaching Natural Language Processing and Computational Linguistics, ... USA Abstract The Natural Language Toolkit is a suite of program modules, data sets and tutorials supporting research and teaching in com- putational linguistics and natural language processing. ... pages 69–72, Sydney, July 2006. c 2006 Association for Computational Linguistics NLTK: The Natural Language Toolkit Steven Bird Department of Computer Science and Software Engineering University...

Ngày tải lên: 20/02/2014, 12:20

... boundary determination in natural language generation exists when more than one sentence is needed to convey multiple concepts and propositions. In the classic natural language generation (NLG) ... USA {shimei,shawjc}@us.ibm.com Abstract This paper describes a novel instance- based sentence boundary determination method for natural language generation that optimizes a set of criteria based on examples in a corpus. Compared ... their similarities to examples in a corpus. Third, our approach can adapt easily to suit a natural language gen- eration system’s capability by balancing the strengths and weaknesses of its sub- components...

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Ngày tải lên: 20/02/2014, 18:20

... " ;natural& quot; is deleted from a query already containing " ;natural language& quot; because " ;natural& quot; occurs in many unrelated contexts: " ;natural number", " ;natural ... ous structures. For example, if language +natural has occurred unambiguously a number times in contexts such as parser for natural language, while processing +natural has occurred significantly ... ambiguity of nominal compounds. For example, the phrase natural language processing should generate language +natural and processing +language, while dynamic information processing is expected...

Ngày tải lên: 20/02/2014, 21:20

... in Natural Language Processing Mark H. Bursteln Department of Computer Science, Yale University 1. INTRODUCTION it is widely reco~nlzed that the process of understandln~ natural language ... Information provided by Object Primitives to facilitate the "comprehension" of natural language texts by computer. That Is, we were primarily concerned with the introduction ... 4. C~ It ta important to understand how OPUS differs from previous inference strateKies in natural language processing. To emphasize the original contributions of OPUS we will compare it to...

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