Báo cáo khoa học: "Dialogue Processing in a CALL-System" pot

... is one of the main goals of foreign language teaching nowadays. This can be reached by allowing learners to use and train their knowledge of a foreign language in realistic dialogue-style exer- ... shows a simplified part of a discourse grammar, which models an information gathering dialogue such as is necessary in the case of collecting information about an accident. Ad- di...

Ngày tải lên: 17/03/2014, 23:20

... U.K. ABSTRACT In this paper we provide an abstract characterisation of different kinds of robust processing in Machine Translation and Natural Language Processing systems in terms of the kinds ... processing in Machine Translation (MT) with relevance to other areas of Natural Language Processing (NLP). That is, processing which is resistant to malfunctioning however cau...

Ngày tải lên: 08/03/2014, 18:20

Ngày tải lên: 18/03/2014, 02:20

... within it (such as the syntactic and semantic pro- cessors), apply maximally to any input, thereby con- structing a maximal, partial interpretation for a given partial input signal. This entails ... only link in the Chain we refer to it as a 'unit' Chain, representing an unmoved element. We noted above that each representation's schema provides a natural local...

Ngày tải lên: 18/03/2014, 02:20

... data, asking a question, and answering a question all can be part of obtaining information. 2 So, actions at each level form a tree structure in which each node represents an action that a ... level: the domain level models domain goals such as travel- ing by train; the problem-solving level, plan-construction goals such as instantiating a variable in a plan; an...

Ngày tải lên: 23/03/2014, 20:20

... 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 nat...

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 filled wi...

Ngày tải lên: 21/02/2014, 20:20

... generation of contrastive accent and propose an alternative method that is feasible and computationally at- tractive in data-to-speech systems. 1 Motivation The placement of pitch accent plays ... typed data structure containing data on a soccer match. So-called syntactic templates (van Deemter and Odijk, 1995) are used to express parts of this data structure. In GoalGetter, onl...

Ngày tải lên: 22/02/2014, 03:20

... Adverbial Adverbial or postmodifier @CC Coordinator @CS Subordinator AUX Auxiliary MV Main verb MAINC mainc Main clause Non-finite verbal fragment n-head Nominal fragment a- head ... Helsinki, 1991. [Tapanainen, 1992] Past Tapanainen. Jk/irellisiin automaatteihin perustuva luonnollisen kielen j/isennin (A finite state parser of natural lan- guage). Licentiate (pre-doctoral)...

Ngày tải lên: 22/02/2014, 10:20

... gives a man an iron. Nancy likes a man who has an iron that (9) a woman gave him. 3 Negation Concerning predicate negation, we will assume that the scope of negation does not embrace the ... The traditional way to translate no in DRT is based on (17). 4 In this framework we use predicate nega- 4Several proposals have been made to treat gener- alized quantifiers in DRT. A...

Ngày tải lên: 22/02/2014, 10:20