Báo cáo khoa học: "Natural Language Generation as Planning Under Uncertainty for Spoken Dialogue Systems" pptx

... April 2009.c2009 Association for Computational LinguisticsNatural Language Generation as Planning Under Uncertainty for Spoken Dialogue SystemsVerena RieserSchool of InformaticsUniversity ... 2002. Stochasticnatural language generation for spoken dialog sys-tems. Computer, Speech & Language, 16(3/4):387–407.Tim Paek and Eric Horvitz. 2000. Conversation as action under uncertainty. ... User-tailored generation for spoken dialogue: an experiment. In In Proc. of IC-SLP.Amanda Stent, Rashmi Prasad, and Marilyn Walker.2004. Trainable sentence planning for complex in-formation presentation...

Báo cáo khoa học: "A LANGUAGE-INDEPENDENT AN APHORARE SOLUTION SYSTEM FOR UNDERSTANDING MULTILINGUAL TEXTS" pptx

... KB's as well as degraded input in a robust fashion. 3 Evaluating and Training the Discourse Module In order to choose the most effective KS's for a particular phenomenon, as well as ... sub-KS's for En- glish and Japanese specify their own ks-data and in- herit the same ks-function. A ks -language slot speci- fies languages if a particular KS is applicable for spe- cific languages. ... passed to the discourse module, the syntactic or semantic information of the input is often not as accu- rate as one would hope. The discourse module must be able to deal with partial information...

Báo cáo khoa học: "Learning to Generate Naturalistic Utterances Using Reviews in Spoken Dialogue Systems" ppt

... baseline.1 IntroductionOne obstacle to the widespread deployment of spoken dialogue systems is the cost involvedwith hand-crafting the spoken language generation module. Spoken language generation ... Corporationrh@cslab.kecl.ntt.co.jpRashmi PrasadUniversity of Pennsylvaniarjprasad@linc.cis.upenn.eduMarilyn A. WalkerUniv ersity of Shefﬁeldwalker@dcs.shef.ac.ukAbstract Spoken language generation for dialogue systems ... foodqualityRESTAURANT has servicequalityRESTAURANT has valuequalityRESTAURANT has atmospherequalityRESTAURANT has overallqualityRESTAURANT has foodtypeRESTAURANT has locationWe assume that, although...

Báo cáo khoa học: "NAtural Language driven Image Generation" doc

... the point of view of story understanding (Wa8Oa,WaS]a), but also for a more effective approach to a number of AI related problems, as, for instance, vision or robot planning (So76a). In this ... In this paper we discuss some of the ideas on which is based a NAtural Language driven Image Generation (NALIG from here on) which has been developed for experimental purposes at the University ... must be based, as 497 far as possible, on qualitative rules, to avoid unnecessary calculations in simple and common cases and to handle ill-defined situations; for instance, rules to grasp objects,...

Báo cáo khoa học: "NATURAL LANGUAGE INPUT FOR SCENE GENERATION " doc

... system for understanding a natural language input to a scene generator has been described. It makes use of a conceptual dependency semantic model, substantially modified in as much as syntax ... the classical problem of the placement of PP's. In fact, it is not always the case that a prepositional phrase modifies a conceptual index node; it is often possible that it has to be ... directive case ,as shown in the above example is not simply filled with a md; it is filled with a "spatial_relationship-md" pair. This is a general rule for our system, emphasizing the...

Tài liệu Báo cáo khoa học: "NATURAL LANGUAGE INTERACTION WITH MACHINES" doc

... remains a~ elusive as ever. Syste ms for producing natural-sounding speech for large vocabularies with unrestricted gr w tical structures and for recog- nizing spoken speech for large vocabularies ... in terms of the language used for the interaction with machines. The problem with unrestricted natural language for cor-unicacion with machines is chaC no automatic way has yec beeu discovered ... natural of the 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....

Tài liệu Báo cáo khoa học: "NATURAL LANGUAGE AND COMPUTER INTEBFACE DESIGN MURRAY TUROFF DEPARTMENT OF COMPUTER AND IiVFORMATION SCIENCE IIEW JERSEY INSTITUTE OF TECHNOLOGY" ppt

... appreciation for the nature of the ma- chine. For example, a very simple CAI language called PILOT has been used to teach grammar school children how to write simple lessons for their classmates. ... & Turoff, 1978). As part of this program we have been operating the Electronic Information Exchange System (EIES) as a source of field trial data and as a labora- tory for controlled experimentation. ... of "information overload" when they find tons of tex~ items waiting for them. In a real sense, it is natural language that is generating this information overload for the user....

Tài liệu Báo cáo khoa học: "NATURAL-LANGUAGE ACCESS TO DATABASES--THEORETICAL/TECHNICAL ISSUES" docx

... creates a special problem for the representation of temporal information in databases. Typically, information about a tlme-varying attribute such as location is stored as samples or snapshots. ... 1982?" has only a single answer (for the entire interval) but "Where was the Kennedy during July 1982?" may have many different answers (in the extreme case, one for each point ... those problems before the conference. The panel's motivation stems partly from the fact that, too often in the past, discussion of natural -language access to databases has focused, at...

Tài liệu Báo cáo khoa học: "Natural Language for Expert Systems: Comparisons with Database Systems" ppt

... pragmatics and language for information systems was initiated by Allen and Perrault (80), and Cohen (78) and involves maintaining a formal model of possible domain plans, of speech acts as plans, ... gathering information relevant to the problem and making deductions based on that information. In some cases, that information is gathered from a system environment, while in others, the information ... Again, the system can use this information to avoid asking a question it would normally have to ask. The use of natural language as an "overlay" on an underlying menu system to allow...

Báo cáo khoa học: "NATURAL LANGUAGE INPUT TO A COMPUTER-BASED GLAUCOMA CONSULTATION SYSTEM " pot

... to case descriptions, has been done by a group at NYU [Sager 1978]. Their work has focused on the creation of formatted data bases for subsequent question answering and is syntax based. ... motivation for this research came from the desire to have natural language input of cases to CASNET/GLAUCOMA a computer-based glaucoma consultation system developed at Retgers University. A case ... domain of Glaucoma. The key discovery was that under some reasonable assumptions the physic iane notes could be viewed as descriptions of instances of a class of concepts called structured oblects...

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