its application to webcasting
Báo cáo khoa học: "A Method for Relating Multiple Newspaper Articles by Using Graphs, and Its Application to Webcasting" pptx
... Graphs, and Its Application to Webcasting Naohiko Uramoto and Koichi Takeda IBM Research, Tokyo Research Laboratory 1623-14 Shimo-tsuruma, Yamato-shi, Kanagawa-ken 242 Japan { uramoto, takeda ... relating news- paper articles automatically, and its application for a Webcasting application. A set of article on a par- I htt p://www.pointcast.com ticular topic is ordered chronologically, ... reader to group all the messages on a particular topic. However, it is difficult to capture the story of the thread from its thread structure, since appropri- ate titles are not added to the...
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Tài liệu Báo cáo khoa học: "Organizing Encyclopedic Knowledge based on the Web and its Application to Question Answering" ppt
... related to technical terms collected from the Class II exami-nation in the autumn of 1999.The objective here is not only to evaluate the perfor-mance of our QA system itself, but also to evaluate ... layouts to extract fragments de-scribing the term. They also use a language model to discard non-linguistic fragments. In addition, a clus-tering method is used to divide descriptions into a spe-cific ... a number of methods have been proposed to generate word senses (for example, one based on thevector space model (Sch¨utze, 1998)), it is still difficult to accurately identify word senses without...
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Tài liệu Báo cáo khoa học: "AUTOMATIC SPEECH RECOGNITION AND ITS APPLICATION TO INFORMATION EXTRACTION" pdf
... AUTOMATIC SPEECH RECOGNITION AND ITS APPLICATION TO INFORMATION EXTRACTION Sadaoki Furui Department of Computer Science Tokyo institute of Technology 2-12-1, Ookayama, Meguro-ku, Tokyo, ... systems to impose few restrictions on tasks and vocabulary. To solve these problems, it is essential to develop automatic adaptation techniques. Extraction and normalization of. (adaptation to) ... trigrams, has been a very powerful tool, so it would be very effective to extend its utility by incorporating semantic knowledge. It would also be useful to integrate unification grammars and...
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Báo cáo khoa học:The principle of flux minimization and its application to estimate stationary fluxes in metabolic networks docx
... oxidative p entosephosphate pathway had to be reversed to maintain thetarget fluxes. Then, the NADPH needed to drive thereactions of the o xidative pathway into a backwardsdirection and to form ... upper threshold restricting v1 to v alues close to 1.51 mMÆh)1.Uptothevalueofv1¼ 2.98 mMÆh)1,allstrongly exergonic reactions [hexokinase (HK), phospho-fructokinase (PFK), pyruvate kinase ... attributefluxes to those being most favourable from the t hermo-dynamic viewpoint, whereas the others are disabled. Thismay lead to a wrong evaluation of flux rates owing to thepresence of unknown regulatory...
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Báo cáo khoa học: "Bayesian Synchronous Tree-Substitution Grammar Induction and its Application to Sentence Compression" pdf
... resorting to heuris-tics such as minimality of rules, and leading to 1Throughout the paper we will use the word STSG to re-fer to the tree -to- tree version of the formalism, although thestring -to- tree ... rulec → e, and K is the total number of ways to rewrite c, we now take into account ourDP(αc, P0(· | c)) prior in (1), which, whentruncated to a finite grammar, reduces to aK-dimensional Dirichlet ... nodes in es to nodes in etor . We therefore sample in thedirection from source to target. In particular, wevisit every tree pair and each of its source nodes i,and update its alignment...
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Báo cáo khoa học: "Generalized Encoding of Description Spaces and its Application to Typed Feature Structures" potx
... — we would need to look in atable to see what value to assign it. An alternativewould be to place that value in the frames for a andb from the beginning. But since the value itself mustbe ... TypedFeature StructuresGerald PennDepartment of Computer ScienceUniversity of Toronto10 King's College Rd.Toronto M5S 3G4, CanadaAbstractThis paper presents a new formalization ofa unification- ... chain of lengthfrom to noun. Point-ers to arrays and logical terms can only monoton-ically “refine” their (syntactic) type from unbound(for logical terms, variables) to bound. Second, al-though...
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Báo cáo khoa học: "Revision Learning and its Application to Part-of-Speech Tagging" pptx
... mor-phological analyzer has to segment the sentenceinto words as well as to decide the POS tag ofthe words. So in this section, we describe how to apply revision learning to Japanese morpho-logical ... withhigher capacity to revise the errors made bythe stochastic model with lower capacity as fol-lows: During the training phase, a ranking isassigned to each class by the stochastic modelfor ... binary labelfor i := 0 to l − 1beginfor j := 0 to k − 1beginif cj= yithenAdd xi to the training data for the class cjas anegative example.elseAdd xi to the training data for...
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Báo cáo khoa học: "Detection of Quotations and Inserted Clauses and its Application to Dependency Structure Analysis in Spontaneous Japanese" doc
... Clauses and its Application to Dependency Structure Analysis in Spontaneous JapaneseRyoji Hamabe Kiyotaka UchimotoSchool of Informatics,Kyoto UniversityYoshida-honmachi, Sakyo-ku,Kyoto 606-8501, ... “挟んで, hasan-de” (stick) was correctly modified to thebunsetsu inside the quotation “出てしまうという,de-te-shimau -to- iu” (to go) by using the automati-cally detected boundary of the quotation.328｛顔─┐ ... clauses to text for-matting, such as text summarization.ReferencesTaku Kudo and Yuji Matsumoto. 2001. Chunkingwith support vector machines. In Proceedings of theNAACL.Sadao Kurohashi and Makoto...
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Báo cáo khoa học: "A Case Analysis Method Cooperating with ATNG and Its Application to Machine Translation" pot
... Display (from EngLish to Japanese) 158 A Case Analysis Method Cooperating with ATNG and Its Application to Machine Translation Hitoshi IIDA, Kentaro OGURA and Hirosato NOMURA Musashino ... analysis, its end word is separated from the remainder of the input by some heuristics, (a) The top word in the remainder is a personal pronoun. (b) Its end word has a plural form. (c) Its top ... sentence analysis is begun from left to right. Thus, after a verb has been seen, it makes progress to analyze a CLAUSE by referring to the case frame corresponding to the verb, as each slot in the...
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distillation theory and its application to optimal design of separation units
... designer has to determine the set of the splits.For mixtures of any number of components, it is the easiest to determine twosplits: the direct and the indirect one. To do that, it is enough to calculate ... the mixtureacetone(1)-benzene(2)-chloroform(3)-toluene(4) of thecomposition (0.25; 0.30; 0.20; 0.25) can be separated into three columns withoutrecycles into acetone, benzene, toluene, and the ... 1984).It is natural that the temperature in this process increases not from top to bottom as in distillation, but from bottom to top.In thecase of theextractive distillation (Fig. 2.14),when increasing...
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báo cáo hóa học:" Research Article Pitch- and Formant-Based Order Adaptation of the Fractional Fourier Transform and Its Application to Speech Recognition" pptx
... with four tones:the flat tone (tone 1), the rising tone (tone 2), the fallingand rising tone (tone 3), and the falling tone (tone 4).Each tone of each vowel from a female voice is recordedfive ... acousticsignal processing this effect is called auditory attention [4].Recently, a number of works related to AM-FM modelingof speech as well as its applications to speech analysis andrecognition recently ... In Mandarin, there are fourbasic lexical tones and a neutral tone. The number of tonalsyllables is about 1,300, and it is reduced to about 410when tone discriminations are discarded [39]. Fundamentalfrequency...
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Báo cáo hóa học: " Research Article A Minimax Mutual Information Scheme for Supervised Feature Extraction and Its Application to EEG-Based Brain-Computer Interfacing" pot
... blinks occur. This schemeis rigid and does not lend itself to adaptation. Moreover, agreat number of data is lost. To overcome these problemsand to shorten the experimental session, we have alreadydeveloped ... or right) was displayed as a cue stimulus. The subjectwas asked to use imagination as described above to move thefeedback bar into the direction of the cue.3.3. Multiple classifiersMultiple ... extra-cted feature vectors. The Multiple Classifier sareusedifdifferent sensors are available to give information on oneobject. Each of the classifiers works independently on its own domain. The...
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- its distressing to see small
- application to translating multiterms
- their application to recognizing
- atng and its application
- its application to partofspeech tagging
- application to information extraction
- conceptual frame and its application
- their application to japanese
- inserted clauses and its application to dependency structure analysis
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