Báo cáo khoa học: "Phoneme-to-Text Transcription System with an Inﬁnite Vocabulary" docx

... we write an e-mail in any language with a mobile phone or a PDA. For languages with a much larger character set, such as Chi-nese, Japanese, and Korean, a transcription system called an input ... follows:(9)ifififwhere .5.4 Phoneme-to-Text Transcription with an Infinite VocabularyFinally, the transcription system with an infinite vocabulary enumerates candidate sentencein the descending order ... subsequences and input signalsequences, we can build a phoneme-to-text tran-scription system equipped with an almost infinite vocabulary.5.1 Word Candidate EnumerationGiven a phoneme sequence as an...

Báo cáo khoa học: "A Dialogue System with Contextually Appropriate Spoken Output Intonation" docx

... phone,VCR) and languages (English, Swedish, German)(Larsson, 2002).Speech input and output are alsosupported in GoDiS.The GoDiS architecture is shown in Fig. 1. It is an instantiation of ... the Focus within Theme andRheme. A Rheme must always contain a Focus,while Themes can be unmarked (without Focus)or marked (with Focus).Tunes are obtained by combining accents with appropriate ... spo-ken output with contextually varied intonation inGoDiS using the FESTIVAL and MARY text-to-speech synthesis systems. In §5 we summarizeand indicate our further research plans.2 GoDiSGoDiS...

Tài liệu Báo cáo khoa học: "Answering Opinion Questions with Random Walks on Graphs" docx

... factors.Acknowledgments: Special thanks to DerekHao Hu and Qiang Yang for their valuablecomments and great help on paper prepara-tion. We also thank Hongning Wang, MinZhang, Xiaojun Wan and the anonymous re-viewers ... “excel-lent” and “good”.5.2.4 Comparisons with TAC SystemsWe are also interested in the performance compar-ison with the systems in TAC QA 2008. From Ta-ble 3, we can see Opinion PageRank and Opinion System ... infor-mation and topic information for opinion sentenceranking in an uniﬁed framework, we propose an Opinion PageRank model (Figure 1) based on atwo-layer link graph (Liu and Ma, 2005; Wan andYang,...

Báo cáo khoa học: "Improve SMT Quality with Automatically Extracted Paraphrase Rules" docx

... MT system (Forward-Translation), and translating it back into the original language with the same system (Back-Translation). Finally the translation quality of Back-Translation is evaluated ... Back-Translation which can be deduced with two rounds of translations:  __. In the first round of translation, S0 and T0 are fed into SYS_ST and SYS_TS, and we ... Forward-Translation and Back-Translation. S0 T0 S1 T1 T2 Source Language Target Language Initial Parallel Text 1st Round Translation 2nd Round Translation Forward- TranslationBack-...

Báo cáo khoa học: "Issues Concerning Decoding with Synchronous Context-free Grammar" docx

... NP, with NPNP → PP, romance PP With the change, only the following rule is extracted:NPNPBNNPromancePPIN with NPNPBDTtheJJsnowyNNegret白鹭鸶的爱Figure 1: A sentence fragment pair with ... and Lang-mead (2010). By explicitly considering the effectof anchoring terminals on input sentences, scope-3 rules encompass a much larger set of rules thanChomsky normal form but they can ... shows an example of an English-Chinesesentence pair with the English side automaticallyparsed. Frontier nodes in the tree in the originalGHKM rule extraction method are marked with abox. With...

Báo cáo khoa học: "Simple, Accurate Parsing with an All-Fragments Grammar" potx

... De-pendencies and Structural Relations. In Proceedingsof ACL.Andreas Zollmann and Khalil Sima an. 2005. AConsistent and Efﬁcient Estimator for Data-OrientedParsing. Journal of Automata, Languages and ... IsBiased and Inconsistent. In Computational Linguis-tics 28(1).Dan Klein and Christopher Manning. 2003. AccurateUnlexicalized Parsing. In Proceedings of ACL.Philipp Koehn, Franz Och, and Daniel ... size and number of wordsin the frontier of the fragments, and Collins andDuffy (2002) and Goodman (2003) both givelarger fragments smaller weights. Our model canincorporate both size and lexical...

Báo cáo khoa học: "Enhancing electronic dictionaries with an index based on associations" docx

... Obviously, readers and writers come to the dictionary with different mindsets, information and expectations concerning input and output. While the decoder can provide the word he wants additional ... (Zock, 2002) and (Zock and Bilac, 2004). We were particularly concerned with the language producer, as his needs (and knowledge at the onset) are quite different from the ones of the language ... network If one agrees with what we have just said, one could view the mental lexicon as a huge semantic network composed of nodes (words and con-cepts) and links (associations), with either being...

Tài liệu Báo cáo khoa học: "A Statistical Analysis of Morphemes in Japanese Terminology" docx

... text and terminology, sentences and terms, and words and morphemes, the present work can be re- garded as parallel to the quantitative study of words in texts (Baayen, 1991; Baayen, 1993; Mandelbrot, ... probabilities by means of G(p) with Z and to estimate the theoretical vocabulary size, and (ii) to interpolate and extrapolate V(N) and V(m, N) to the arbitrary sample size N, by such an expression: ... terminology. So the transi- tions of Pf and Rf, with changing N, express the changes of the status of the morphemes of each type in the terminology. In terminology, Pf can be interpreted as...

Tài liệu Báo cáo khoa học: "A PROGRAM FOR ALIGNING SENTENCES IN BILINGUAL CORPORA" docx

... xl and x2 to yl, 5. two_sidedistance(xl, Yl ; 0, Y2) be the cost of expanding xl to Y 1 and yg, and 6. two sidedistance(xl, Yl ; x2, yg.) be the cost of merging Xl and xg. and matching with ... Ii and 12, and the two parameters, c and s 2. That is, 8 = (12 - It c)l~f-~l s 2. Then, Prob([81) is computed by integrating a standard normal distribution (with mean zero and variance ... ("place" sense) bank of canada have fwxluanfly bcaque du canada ont fr&lnemm bank action. SENT there banque. SENT voil~ such was the case in the georges ats-tmis et lc canada it Wolx~...

Báo cáo khoa học: Structure of amyloid b fragments in aqueous environments docx

... SPring-8, Japan, using a Quan-tum 4R CCD detector (Area Detector System Corp.,Poway, CA, USA). A total of 180 images were recorded with an exposure time of 5 s per image and an oscillationangle of ... Sports, Science, and Technology of Japan,and by an Industrial Technology Research GrantProgram from the New Energy and Industrial Tech-nology Development Organization (NEDO) of Japan.The synchrotron ... theimportance of structural analysis in aqueous solutions.In APP, Ab1)28is in the extracellular domain andAb29)42is in the transmembrane domain [35]. Struc-tural analysis of Ab in membrane-mimicking...

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