Tài liệu Báo cáo khoa học: "Name Translation in Statistical Machine Translation Learning When to Transliterate" pptx

Tài liệu Báo cáo khoa học: "Corpus Expansion for Statistical Machine Translation with Semantic Role Label Substitution Rules" doc

... based translation models and bilingual lan-guage models to identify high quality sentence pairs,and use these sentence pairs in the SMT training. In the remaining part of the paper, we introduce ... 1.22TER points across 5 different NIST test sets.1 Introduction Statistical machine translation (SMT) relies on par-allel corpus. Aside from collecting parallel cor-pus, we have seen interesting ... training phrase-based translation models, which can be used directly in translation tasks or combined with base-line models. Experimental results on Chinese-English machine translation tasks show...

Tài liệu Báo cáo khoa học: "Clause Restructuring for Statistical Machine Translation" ppt

... machine translation with scarce resources using morpho-syntactic information.Computational Linguistics, 30(2):181–204.Och, F. J. (2003). Minimum error rate training in statistical machine translation. ... statistical machine translation. In Proceed-ings of EMNLP 2002.Melamed, I. D. (2004). Statistical machine translation by pars-ing. In Proceedings of ACL 2004.Niessen, S. and Ney, H. (2004). Statistical ... featuresfor statistical machine translation. In Proceedings of HLT-NAACL 2004.Och, F. J., Tillmann, C., and Ney, H. (1999). Improved align-ment models for statistical machine translation. In Proceed-ings...

Tài liệu Báo cáo khoa học: "A Method for Measuring Machine Translation Conﬁdence" docx

... work attempted to in- corporate more features but faced scalability issues,i.e., to train many features we need many training ex-amples and to train discriminatively we need to searchthrough ... WatsonResearch Center to realize the utility of machine translation in many ar-eas. For example, a post-editor would like to quicklyidentify which sentences might be incorrectly trans-lated and in need ... a serious issue when forwardand backward translation models are symmetric. In thiscase, back -translation will not be very informative to indicate forward translation quality. In this paper,...

Tài liệu Báo cáo khoa học: "PLAN REVISION IN PERSON-MACHINE DIALOGUE" docx

... (sentence 14). In the case of inconsistent values (sentence 20), a subplan is inserted for explaining why the value is inconsistent and asking the user to change something in order to correct ... personal financial in- vestment [5]. As an introduction to our paper, we present a dialogue in which the system obtains from the user the information needed to activate the financial expert ... you want to invest $~0,000, with $1~,500 in an emergency fund ~th a delay of 1~ days, $7,500 in a cash need to buy a $9000 car in I# years, no riffled-term investment, and $10,000 in a long-term...

Báo cáo khoa học: "Decoding Algorithm in Statistical Machine Translation" pptx

... decoding process. We evalu- ate and compare these techniques/models in our statistical machine translation system. 1 Introduction 1.1 Statistical Machine Translation Statistical machine translation ... following operations: 1. INSERT: to insert a new hypothesis into the set. 2. DELETE: to delete a state in hard pruning. 3. MAXIMUM: to find the state with the best score to extend. 4. MINIMUM: ... have no publications devoted to the decoding issue for statistical machine translation. On the other side, decoding algorithm is a crucial part in statistical machine translation. Its perfor-...

Tài liệu Báo cáo khoa học: "Name Translation in Statistical Machine Translation Learning When to Transliterate" pptx

... Proceedings of ACL-08: HLT, pages 389–397,Columbus, Ohio, USA, June 2008.c2008 Association for Computational LinguisticsName Translation in Statistical Machine Translation Learning When to TransliterateUlf ... transliterator described in section3 to the tagged items. We limit this transliter-ation to words that occur up to 50 times in thetraining corpus for single token names (or up to 100 and 150 times ... NEWA metric in general, and a reduction in dropped names in par-ticular is clearly valuable to the human reader of machine translated documents as well as for sys-tems using machine translation...

Tài liệu Báo cáo khoa học: "Lexical Morphology in Machine Translation: a Feasibility Study" potx

... lexical morphology principles in a machine translation system in order to solve unknown words. Multilingual symbolic treat-ment of word-formation is seducing but re-quires an in- depth analysis ... done in NLP research (section 3). We then explain why implementing morphology in the context of ma-chine translation (MT) is a real challenge and what kind of aspects need to be taken into ... data, showing the benefits and the limits of such approach. 1 Introduction Formalising morphological information to deal with morphologically constructed unknown words in machine translation...

Tài liệu Báo cáo khoa học: Seeking the determinants of the elusive functions of Sco proteins pptx

... the discriminating factor forintroducing a high-afﬁnity copper-binding site in Scoproteins. Such a general model would mainly delineateprokaryotic Sco proteins as redox-active proteinswhose ... proteins in kinetoplasts and land plants aswell. In particular, determining the function of theduplicated plant proteins would be especially interest-ing, as in all plants one of the two proteins ... proteinsindicate that, despite the full conservation of the threemetal-binding ligands, the metal-binding site has anintrinsic structural ﬂexibility, indicating the absence ofa binding site...

Tài liệu Báo cáo khoa học: EGF receptor in relation to tumor development: molecular basis of responsiveness of cancer cells to EGFR-targeting tyrosine kinase inhibitors docx

... JapanIntroductionThe epidermal growth factor receptor (EGFR) is com-posed of an extracellular ligand-binding domain, atransmembrane domain and an intracellular tyrosinekinase domain. The binding ... downstream signaling molecules andserve as the determinants that control apoptosis. We also discuss tyrosinekinase inhibitor-induced apoptosis via c-Jun NH2-terminal kinase and p38mitogen-activated ... factor receptor; ERK, extracellular signal-regulated kinase; HNSCC, head and necksquamous cell carcinomas; IAP, inhibitor of apoptosis protein; JNK, c-Jun NH2-terminal kinase; KIP, kinase inhibitor...

Tài liệu Báo cáo khoa học: Accessibility changes within diphtheria toxin T domain when in the functional molten globule state, as determined using hydrogen⁄deuterium exchange measurements pdf

... chaincorresponding to the catalytic domain (C domain);and the B chain corresponding to the translocationdomain (T domain) and the receptor-binding domain.The C and T domains remain covalently linked ... Following binding to its cell-surfacereceptor, diphtheria toxin is internalized through theclathrin-coated pathway. The acidic pH in the endo-some triggers a conformational change, leading to insertion ... protein secreted by Corynebacte-rium diphtheriae as a single polypeptide chain of58 kDa [1]. During cell intoxication, diphtheria toxinis cleaved by furin into two fragments: the A chaincorresponding...

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