Báo cáo khoa học: "Phonological Constraints and Morphological Preprocessing for Grapheme-to-Phoneme Conversion" pot

... for Pronunciation byAnalogy (PbA) (Marchand and Damper, 2005) onthe same corpus. Marchand and Damper reported aprocessing time of several hours for c4), two days for c2) and several days for ... 2007.c2007 Association for Computational LinguisticsPhonological Constraints and Morphological Preprocessing for Grapheme-to-Phoneme ConversionVera DembergSchool of InformaticsUniversity of ... diphtongs, ie, ph, th), and is also valid for English. Finally, morphological information is alsocrucial to determine word stress in morphologicallycomplex words.4.1 Methods for Morphological SegmentationGood...

Báo cáo khoa học: "Plot Induction and Evolutionary Search for Story Generation" pot

... Traditionally, most of this knowl-edge is created by hand, and the effort must be re-peated for new domains, new characters and plotelements.Fortunately, recent work in natural languageprocessing ... coherence) that is good enough for peo-ple to understand. Cheng and Mellish (2000) focuson the interaction of aggregation and text planning and use genetic algorithms to search for the bestaggregated ... the Netherlands, pages 257–264.Turner, Scott R. 1992. Ministrel: A ComputerModel of Creativity and Sotrytelling. Universityof California, Los Angeles, California.Wu, Zhibiao and Martha Palmer....

Tài liệu Báo cáo khoa học: "Semantic Information and Derivation Rules for Robust Dialogue Act Detection in a Spoken Dialogue System" pptx

... PST as a knowl-edge source for DA detection, we essentially need tomodel the relationship between the random DA and the random DR. Denote the random DA by X and the random DR by Y . Given a text ... z-score (Larsen and Marx,2000) of each word w in the ASR output. Figure 3illustrates the PST for the sentences: Where is theAnping-Fort. There are two keywords Where and Anping-Fort and two non-keywords ... Association for Computational Linguistics:shortpapers, pages 603–608,Portland, Oregon, June 19-24, 2011.c2011 Association for Computational LinguisticsSemantic Information and Derivation Rules for...

Tài liệu Báo cáo khoa học: "Fast Decoding and Optimal Decoding for Machine Translation" doc

... hy-pothesis.Pop h, the best hypothesis, off the stack.If h is a complete sentence, output h and terminate. For each possible next word w, extend hby adding w and push the resulting hy-pothesis ... in standard TSP. We create a binary(0/1) integer variable for each pair of hotels and . if and only if travel from hotel tohotel is on the itinerary. The objective functionis straightforward:minimize: ... probabilityd(q–k class(f )), and so forth.NULL-generated. After heads and non-headsare placed, NULL-generated words are permutedinto the remaining vacant slots randomly. If thereare NULL-generated...

Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt

... descendants, say z and y, a PAL expression for the phrase is one of the following forms: <z>( <V>) or <p>( <z>) where ~a> stands for a PAL expression for a phrase ~*. ... composite expressions are constructed only with a binary form of function application. Thus, if z and I/ are well-formed formulas of PAL, so is a form z(y). Expressions of PAL are related to expressions ... Combining Functionality and Ob]ec~Orientedness for Natural Language Processing Toyoakl Nishida I and Shuji Doshita Department of Information Science, Kyoto University Sakyo-ku,...

Báo cáo khoa học: "Joint Processing and Discriminative Training for Letter-to-Phoneme Conversion" ppt

... letter’s con-text. Other approaches, such as those of Bisani and Ney (2002) and Marchand and Damper (2000), haveshown that better performance can be achieved bypairing letter substrings with ... trees (Daelemans and Bosch,1997; Black et al., 1998) or instance-based learn-ing (Bosch and Daelemans, 1998). These systemspredict a phoneme for each input letter, using theletter and its context ... straightforward. For ex-ample, consider the word “phoenix” and its corre-sponding phoneme sequence [f i n I k s], wherewe encounter cases of two letters generating a sin-gle phoneme (ph→f), and...

Báo cáo khoa học: "Syntactic Features and Word Similarity for Supervised Metonymy Resolution" pot

... (Lakoff and Johnson, 1980; Fass, 1997;Stern, 1931)). In a place -for- people pattern,a place stands for any persons/organisations associ-ated with it, e.g., for sports teams in (2), (3), and (4), and ... and Agirre, 2000): 0.1 is added to both the de-nominator and numerator.The target readings to be distinguished areliteral, place -for- people, place -for- event, place -for- product, othermet and mixed. ... metonymy) that “England” and “Scot-land” in (3) and (4) are also metonymic. In order to2Due to its regularity, conventional metonymy is also knownas regular polysemy (Copestake and Briscoe, 1995)....

Báo cáo khoa học: "CONTROL STRUCTURES AND THEORIES OF INTERACTION IN SPEECH" potx

... The model provides a means for common representation and a global database for communication between components and allows control of the system to be eentralised and relatively independent ... Hypothes,s since it is essenQally an extension of Marcus' (1980) Determinism Hypothesis. II TESTING THE INTERACTIVE DETERMINISM HYPOTttESIS The ID hypothesis predicts th,~t speech and ... the morphosyntaetic and the prosodic, and secondly, by showing how, when generalised, this theory allows one to specify a highly efficient architecture for a speech understanding system with...

Báo cáo khoa học: "LEXICON-GRAMMAR AND THE SYNTACTIC ANALYSIS OF FRENCH" pot

... frozen nominal position and Prep stands for preposition. Although frozen structures tend to undergo less transformations than the free forms, we found that every transformation that applies ... FAIRE I FAI~ J FAIRE ENTENDRE FAIRE PASSER FAIRE SAUTER FERVOR FLETRIR FORCER FOR~ R FORMER FORMER FORNER FRANCHIR I ! I I | ' ] -~ .E .'3 .=~ I - * L£ COUP - ... distributions, namely, by determining a basic form for each meaning, for example A person eats food with undetermined human subject and characteristic object, and by 278 introducing classificatory...

Báo cáo khoa học: Molecular organization and force-generating mechanism of dynein pot

... ofInformation and Communications Technology) for helpful discussions and critical comments on the man-uscript. This work is supported by Special Coordina-tion Funds for Promoting Science and ... incorporatingsites for both ATP hydrolysis and microtubule bind-ing, and a tail domain in the N-terminal, which medi-ates dimerization of the HCs and also provides ascaffold for ICs and light intermediate ... beating, and phylogenetic analysis showsthat dynein I1 ⁄ f is highly conserved. This dynein I1 ⁄ fis composed of two distinct HCs, 1a [31] and 1b [32], and three ICs, IC140, IC138 and IC97, and...

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