Báo cáo khoa học: "Dialog Control in a Natural Language System" docx

... ac- quaintance with the associated causal relation (pursuing a global goal) rain state (e.g., 'I want to have my mon- ey back'), the application of another rule almost identical to ... contributes to attaining a common goal and to organize those tasks appropriately. In particular, this involves carrying out communicative subtasks including the transfer of knowledge, t...

Ngày tải lên: 24/03/2014, 05:21

... Missing Values Many features were not available for every word in the evaluation, such as age of acquisition. We could guess a value from available data, called imputation, or create separate ... exam- ple, that a boat is an artifact and a lion is an animal. We tested for the categories of abstraction, artifact, living thing and animal but found no correlation be- tween clicks and the...

Ngày tải lên: 30/03/2014, 21:20

... architecture with a control structure; all the application-dependent information is stored in a variation of Augmented Transition Networks (ATNs) called Dialogue Action Forms (DAFs). These DAFs ... reali- sation, and in particular, makes integrated use of n- gram scoring of possible realisations in its chart re- alisation algorithm (White, 2004; White, 2005). The n-gram scoring al...

Ngày tải lên: 20/02/2014, 15:20

... form, natural language, semantics ABSTRACT This paper describes a 'Logical Form' target language for representing the literal mean- ing of English sentences, and an interme- diate ... satisfy- ing P. All properties, including composite ones, have a corresponding natural kind in our formalism. Natural kinds are used in the translations of examples like John...

Ngày tải lên: 24/03/2014, 02:20

... no adequate system for natural language processing has approached human levels of performance. Of the various problems that natural language processing has re- vealed, polysemy is probably ... Lexical Component of Natural Processing George A. Miller Cognitive Science Laboratory Princeton University Language Abstract Computational linguistics is generally considered to be...

Ngày tải lên: 20/02/2014, 18:20

... notorious ambiguity of nominal compounds. For example, the phrase natural language processing should generate language +natural and processing +language, while dynamic information processing is ... (Harman and Candela, 1989) augmented with various natural language pro- cessing components that assist the system in database processing (stemming, indexing, word and phrase clus...

Ngày tải lên: 20/02/2014, 21:20

... applications in natural language processing)] For the sake of the argument, assume that we are able to break text (1) into textual units as labelled above and that we are interested now in finding ... trees that we derive automatically have on the accuracy of other natural language processing tasks, such as anaphora res- olution, intention recognition, or text summarization....

Ngày tải lên: 22/02/2014, 03:20

... 23977–23990. 22 Nakayama M, Suzuki H, Yamamoto-Nagamatsu N, Barman HK, Kikuchi H, Takami Y, Toyonaga K, Yamashita K & Nakayama T (2007) HDAC2 controls IgM H- and L-chain gene expressions via EBF1, Pax5, Ikaros, ... 2, 195–199. 31 Matsushita N, Takami Y, Kimura M, Tachiiri S, Ishiai M, Nakayama T & Takata M (2005) Role of NAD- dependent deacetylases SIRT1 and SIRT2 in radiation and c...

Ngày tải lên: 16/03/2014, 04:20

... both natural language understanding and advice generation in the domain of narrative in- struction. The background application is a fully automated plot analysis agent to improve the writ- ing ... nar- rative tutoring systems (Robertson and Wiemer- Hastings, 2002). As shown by participatory de- sign studies, teachers are interested in a plot anal- ysis agent that can give online...

Ngày tải lên: 20/02/2014, 12:20

... Events, and Relations An important property of a natural language system is that it often has only partial information about the individuals (objects, events, and relations) that are talked about. ... representation by introducing the predicate ROLE and making rolenames into individuals in the domain. ROLE(o, r, v) asserts that individual o has a role named r that is fille...

Ngày tải lên: 21/02/2014, 20:20