Báo cáo khoa học: "Designing a Task-Based Evaluation Method ology for a Spoken Machine Translation System" pot

Báo cáo khoa học: "Splitting Long or Ill-formed Input for Robust Spoken-language Translation" docx

... Ill-formed Input for Robust Spoken- language Translation Osamu FURUSE t, Setsuo YAMADA, Kazuhide YAMAMOTO ATR Interpreting Telecommunications Research Laboratories 2-2 Hikaridai, Seika-cho, ... parsing as follows: (A) Neighboring passive arcs can create a larger passive arc by concatenating them. (B) A passive arc which concatenates neighboring passive arcs can be further concate- ... complete translation result is formed by concatenating the partial translation re- sults of each split unit. A punctuation mark such as "," can be in- serted between partial translation...

Báo cáo khoa học: "Phrase Linguistic Classiﬁcation and Generalization for Improving Statistical Machine Translation" docx

... have just two terms, namely a standardphrase translation model based on the classiﬁedparallel data, and an instance model assigning a probability to each target instance given the sourceclass ... Improving Statistical Machine Translation Adri` a de GispertTALP Research CenterUniversitat Polit`ecnica de Catalunya (UPC)Barcelonaagispert@gps.tsc.upc.esAbstractIn this paper a method to ... thebase form of the head verb, we achieve a better statistical word alignment perfor-mance, and are able to better estimate the translation model and generalize to unseenverb forms during translation. ...

Báo cáo khoa học: "Applications of Automatic Evaluation Methods to Measuring a Capability of Speech Translation System" pot

... 619-0288, JapanSeiichi YamamotoMasuzo YanagidaATR Spoken LanguageDoshisha University Translation Research Laboratories1-3, Tatara-miyakodani, Kyotanabe,2-2-2, Hikaridai, "Keihanna ... Applications of Automatic Evaluation Methods to Measuring a Capabilityof Speech Translation SystemKeiji YasudaATR Spoken Language Translation Research Laboratories2-2-2, Hikaridai,"Keihanna ... translation paired comparison method, which is applicable toprecise evaluation of speech translation systemswith a limited task/domain capability. A majordisadvantage of the translation paired...

Báo cáo khoa học: Organizational constraints on Ste12 cis-elements for a pheromone response in Saccharomyces cerevisiae docx

... PRE a Sequence RCSbII ATGAAACA 1.00IV tTGAAACA 0.27cAaGAAACA 0.14ATaAAACA 0.81ATcAAACA 0.03cATtAAACA 0.01cATGcAACA 0.69ATGgAACA 0.20cI ATGAgACA 0.02cATGAAgCA 0.05cATGAAAgA 0.30III ... lysate. The reactions were carried out at30 °C for 90 min and then assayed immediately for DNAbinding activity.Oligonucleotides used for EMSA are detailed inTable S1, and were annealed and ... Vancouver, CanadaIntroductionSte12 protein of the budding yeast Saccharomycescerevisiae has attracted considerable interest as a model eukaryotic transcription factor because, muchlike metazoan factors...

Báo cáo khoa học: "Syntax-to-Morphology Mapping in Factored Phrase-Based Statistical Machine Translation from English to Turkish" ppt

... corpus for statistical machine translation. In MT Summit X.Young-Suk Lee. 2004. Morphological analysis for statistical machine translation. In Proceedings ofHLT/NAACL-2004 – Companion Volume, pages ... presents a review of related work and situates our approach.We assume that the reader is familiar with thebasics of phrase-based statistical machine transla-tion (Koehn et al., 2003) and factored ... morphological anal-ysis. In Proceedings of HLT/EMNLP-2005, pages676–683, Vancouver, British Columbia, Canada,October.Hany Hassan, Khalil Sima’an, and Andy Way. 2007.Supertagged phrase-based statistical...

Báo cáo khoa học: "Leveraging Reusability: Cost-effective Lexical Acquisition for Large-scale Ontology Translation" potx

... manual translations. Our probabilistic dic-tionary was acquired at a fraction of the cost of manually translating the entire thesaurus. By prioritizing human translations based on the translation ... value that do not make it onto the prioritized list for manual translation (i.e., low translation value). The overall access value of the thesaurus rises very quickly after initial translations. ... taken a knowledge-acquisition approach to collecting multilingual word pairs. For example, Sadat et al. (2003) automatically extracted bilingual word pairs from comparable corpora. This approach...

Báo cáo khoa học: "Weakly Supervised Part-of-Speech Tagging for Morphologically-Rich, Resource-Scarce Languages" potx

... motivates a fully-Bayesian approach,which, rather than committing to a particular setof parameter values as in an EM-based approach,integrates over all possible values of θ and, mostimportantly, ... Morphologically-Rich,Resource-Scarce LanguagesKazi Saidul Hasan and Vincent NgHuman Language Technology Research InstituteUniversity of Texas at DallasRichardson, TX 75083-0688{saidul,vince}@hlt.utdallas.eduAbstractThis ... the Bengalidataset that is manually POS-tagged. IIIT Hy-derabad’s POS tagset5, which consists of 26 tagsspeciﬁcally developed for Indian languages, hasbeen used to annotate the data. The...

Báo cáo khoa học: "Effects of Noun Phrase Bracketing in Dependency Parsing and Machine Translation" ppt

... ma-chine translation that is quick and can be reused as a benchmark across machine translation tasks. Bleu iscalculated as the geometric mean of n-grams com-paring a machine translation and ... a machine translation framework basedon Praguian tectogrammatics (Sgall, 1967) whichrepresents four main layers: word layer, morpho-logical layer, analytical layer, and tectogrammaticallayer ... Statistical signiﬁcance tests for machine translation evaluation. In Dekang Lin andDekai Wu, editors, Proceedings of EMNLP 2004,pages 388–395, Barcelona, Spain, July. Association for Computational...

Báo cáo khoa học: "Japanese Dependency Parsing Using Sequential Labeling for Semi-spoken Language" ppt

... -1OOutputInputLabelLabelkare wa(he)kanojo no(her)atatakai(warm)magokoro ni(heart)kando-shita.(be moved)(He was moved by her warm heart.)Seg. No. 1 2 3 4 5kare wa(he)kanojo no(her)atatakai(warm)magokoro ... are an-alyzed. A number ofstudies have focused on parsingof Japanese as well as of other languages. Popularparsers are CaboCha (Kudo and Matsumoto, 2002)and KNP (Kurohashi and Nagao, 1994), ... in Table 3.CaboCha had better accuracies for the Kyoto testcorpus. One reason might be that our method man-ually combined features and used parts of com-binations, while CaboCha automatically...

Báo cáo khoa học: "Lattice Parsing to Integrate Speech Recognition and Rule-Based Machine Translation" pdf

... approach is that itallows one to make use of the available grammarsand parsers for language modeling task. So as tobe used for this task, syntactic analyzer compo-nents developed for a rule-based ... c-structure and the associated f-structures.3.6 Parse evaluation and recoveryAfter all rules are executed and no more edges areleft in the agenda, the chart parsing process endsand parse evaluation ... 000states and almost 1 million arcs. No uniﬁcation-based chart parser is capable of coping with an in-put of this size. It is unpractical and unreasonableto parse the lattice in the same form as...

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