panel on natural language

Ngày tải lên: 21/02/2014, 20:20

Ngày tải lên: 21/02/2014, 20:20

Ngày tải lên: 07/03/2014, 18:20

Ngày tải lên: 08/03/2014, 18:20

Ngày tải lên: 18/03/2014, 02:20

... trình con đó; - Trong cả một Form, nếu nó đƣợc khai báo trong phần Decralations của Form đó; - Trong cả một Reports, nếu nó đƣợc khai báo trong phần Decralations của Report đó; - Trong cả ... dụng trong một chƣơng trình con, cục bộ trong một form hoặc một module nào đó. Dƣới đây sẽ chỉ ra 3 trƣờng hợp biến cục bộ này: - Trong một chƣơng trình con, nếu nó đƣợc khai báo trong chƣơng ... “ing” nếu: dongtu(st) = true -> danhdongtu(word) = true; ngƣợc lại danhdongtu(word) = false. - Nếu false, danhdongtu(word) = False h. Động từ nguyên thể Public Static Function dongtunguyenthe(ByVal...

Ngày tải lên: 26/04/2013, 14:55

... is prone to sample selection bias, which arises from differences between the people who respond and the total target population. Without systematic evidence on the non-respondents, the panel ... focuses its efforts on public policy, risk, finance, sustainable development, and experimental economics. CEFRIO (Centre francophone d’informatisation des organisations): concentrates on such subjects ... international perspectives. International Rankings• : an examination of the position of Canadian institutions within international research rankings relative to each other and to international institutions. Opinion...

Ngày tải lên: 18/02/2014, 00:20

... 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, pages 62–69. ... the COLING/ACL 2006 Interactive Presentation Sessions, pages 69–72, Sydney, July 2006. c 2006 Association for Computational Linguistics NLTK: The Natural Language Toolkit Steven Bird Department ... the Python lan- guage. This paper reports on the simpli- fied toolkit and explains how it is used in teaching NLP. 1 Introduction NLTK, the Natural Language Toolkit, is a suite of Python modules...

Ngày tải lên: 20/02/2014, 12:20

... 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) architecture ... Second, the ex- pected performance of a generation system in dele- tion also impacts the deletion cost. Depending on the sophistication of the generator to handle various deletion situations, ... which boundary determination of the aggregation module is based on a threshold of the maximum number of propositions allowed in a sentence (a simplified version of the second strategy in Section 2. We have...

Ngày tải lên: 20/02/2014, 15:20

... applications are based, contains lexical information for about 3000 English words. This includes information on an exhaustive set of closed-class words prepositions, pronouns, conjunctions, etc. ... 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 with ... Human Language Technology Workshop, Morgan Kaufman, pp. 300-302. Miller G. (1990) Five Papers on WordNet. International Journal of Lexicography. Sager N. (1981) Natural Language Information...

Ngày tải lên: 20/02/2014, 18:20

Ngày tải lên: 20/02/2014, 18:20

... Retrieval and Natural Language Processing." Position paper at the workshop on Future Directions in Natural Language Pro- cessing in Information Retrieval, Chicago. Harman, Donna. 1988. "Towards ... relation between information contributed by a word and its probability of occurrence p, that is, rare words carry more information than common ones. This relation can be given by the function ... informational capacities of a language, but to measure the relative strength of connection between the words in syntactic pairs. This connection corresponds to Harris' likeli- hood constraint,...

Ngày tải lên: 20/02/2014, 21:20

... individual actions - instances of the types - are contained in the A-Box: such individuals correspond to the action descriptions contained in the input instructions 6 The action library contains ... along one of the two diagonals. • Purpose clauses relate action descriptions at different levels of abstraction, such as a physical action and an abstract process, or two physical actions, ... introduced. RELATIONS BETWEEN ACTIONS So far, I have mentioned that oe contributes to achiev- ing the goal/~. The notion of contribution can be made more specific by examining naturally occurring...

Ngày tải lên: 20/02/2014, 21:20

... recognition are interleaved, then the parser should enforce constraints on partial utterances. The approach taken in Gemini is to con- strain language recognition with fairly conven- tional grammar, ... Information Sortal Constraints Selectional restrictions are imposed in Gemini through the sorts mecha- nism. Selectional restrictions include both highly domain-specific information about ... trained on, but run nmltiple times) to monitor our performance on a dataset on which we did not train. We also report here our results on another 756-utterance fair test set that we ran only once....

Ngày tải lên: 20/02/2014, 21:20

... expectations derlved from the CONNECTO~ description of a container, the check Is a "contalner/contents check," which attempts to ensure that the object found in the container may reasonably ... reorganization of process control in OPUS, and (2) on a theoretical level OPUS exploits an additional representatLonal system which allo~m inference generation to be more stronBly directed and controlled. ... what we expect and don't expect to find inside a bottle. The contalner/contents cnecK is similar to the test described above In connection with the CONTAINER-FINDER demon. That is, the...

Ngày tải lên: 21/02/2014, 20:20

Ngày tải lên: 21/02/2014, 20:20

... therefore natural chac people would expect their com ,nications with machines Co likewise use Chess two modes. To a considerable extent, speech is probably the most natural of the natural- language ... natural- language modes. ~ence, a fascination exists with machines thac respond to spoken commands with synthetic speech responses to create a natural- language interactive discourse. However, ... co~nicacions applications. The fascination of technologists with speech-syuchesis chips is about to result in a variety of stand-alone appliances Chat speak. Ovens chat scare when the roast is done,...

Ngày tải lên: 21/02/2014, 20:20

... NATURAL LANGUAGE AND COMPUTER INTEBFACE DESIGN MURRAY TUROFF DEPARTMENT OF COMPU%'z~ AND IiVFORMATION SCIENCE IIEW JERSEY INSTITUTE OF TECHNOLOGY SOME ICONOCLASTIC ASSERTIONS Considering ... in the long run by natural language interfaces. One could provide such an interface for the purpose of ac- climating a group or individual to a computer or in- formation system environment ... designing a language. One is small, well defined vocabularies from which one can build rather long and complex expressions and the other is large vocabularies with short expressions. In some...

Ngày tải lên: 21/02/2014, 20:20

... some of those problems before the conference. The panel& apos;s motivation stems partly from the fact that, too often in the past, discussion of natural- language access to databases has ... the one I would suggest is how to handle, within a common framework, both concepts defined with respect to points in time and concepts defined with respect to intervals. The location of ... issues, on what particular systems can or cannot do. To avoid this, the discussions of the present panel will be organized around issues rather than systems. Below are descriptions of five...

Ngày tải lên: 21/02/2014, 20:20

... extension of the language- processlng and data access components that make it possible for an end user to query the new database in natural language. A major benefit of using natural language ... is done in terms of files, records, and fields, while natural- language expressions refer to the same information in terms of entities and relationships in the world. In my discussion, I ... composition of relations that are introduced by Joins over distinct files presents greater difficulties because natural- language queries may refer only implicitly to the composition. I want to consider...

Ngày tải lên: 21/02/2014, 20:20