Báo cáo khoa học: "Pivot Language Approach for Phrase-Based Statistical Machine Translation" pot

... 856–863,Prague, Czech Republic, June 2007.c2007 Association for Computational LinguisticsPivot Language Approach for Phrase-Based Statistical Machine Translation Hua Wu and Haifeng Wang Toshiba ... method for phrase-based statistical machine translation by using pivot language. To conduct trans-lation between languages Lf and Le with a small bilingual corpus, we bring in a third language ... performance of statistical translation systems. To solve this problem, this paper proposes a novel method for phrase-based SMT by using a pivot language. To perform translation between languages...

Báo cáo khoa học: "Cross-Language Document Summarization Based on Machine Translation Quality Prediction" pdf

... straightforward way for cross -language docu-ment summarization is to translate the summary from the source language to the target language by using machine translation services. However, though machine ... Cross -language document summarization is a task of producing a summary in one language for a document set in a different language. Ex-isting methods simply use machine translation for document ... (2010) propose the EUSUM system for extract-ing easy-to-understand English summaries for non-native readers. Several pilot studies have been performed for the cross -language summarization task...

Tài liệu Báo cáo khoa học: "An Approximate Approach for Training Polynomial Kernel SVMs in Linear Time" doc

... Association for Computational LinguisticsAn Approximate Approach for Training Polynomial Kernel SVMs in Linear Time Yu-Chieh Wu Jie-Chi Yang Yue-Shi Lee Dept. of Computer Science and Information ... methods, for example support vector machines (SVM) (Vapnik, 1995) are successfully applied to many natural language processing (NLP) problems. They yielded very competitive and satisfactory performance ... off-the-shelf kernel types for particular applications. In particular to the use of polynomial kernel-based SVM, it was shown to be the most successful kernels for many natural language processing...

Báo cáo khoa học: A new approach for distinguishing cathepsin E and D activity in antigen-processing organelles pdf

... by hypotonic lysis with double-distilled water ( 2.5-fold of the pellet volume for keratino-cytes and DCs, and ﬁvefold of the pellet volume for B cells)and centrifugation at 100 000 g for ... using differential centri-fugation and hypotonic lysis of lysosomes. J ImmunolMethods 227, 161–168.40 Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities ... CatD.CI-ELISA was performed to further enhance thespeciﬁcity of the antibody. The antibody was preincu-bated with different concentrations of CatE and CatD,before a standard ELISA was performed to detect...

Báo cáo khoa học: "An IR Approach for Translating New Words from Nonparallel, Comparable Texts" pot

... unknown word vectors to their counterparts in the other language. A ranking algorithm se- lects the best target language candidate for a source language word according to direct com- parison of ... available from the greatest information repository known as the World Wide Web. Various traditional information retrieval(IR) techniques combined with natural language processing(NLP) tech- ... techniques aim at efficient online search for information already on the Web. Meanwhile, the corpus linguistic community regards the WWW as a vast potential of corpus resources. It is now...

Báo cáo khoa học: " An Input Device for the Harvard Automatic Dictionary" pot

... PROPERTIES of a given automatic information-processing machine depend prima- rily on the algorithms the machine is capable of applying to the tokens 1 for the abstract elements it is ... both as a name for the number 9 and as a name for a particular configuration of a set of four two-state devices. This practice is confusing in discourse about machines intended for or adapted ... The mapping between machine tokens and the abstract elements a given machine is said to process can be regarded as defined by the input and output hardware of the machine. For example, if...

Báo cáo khoa học: "A Morphographemic Model for Error Correction Nonconcatenative Strings" pot

... appear in three forms: (i) consonantal texts do not incorporate any short vowels but ma- ttes lectionis, 2 e.g. Arabic (ktb) for /katab/, /kutib/and/kutub/, but (kaatb) for/ kaatab/ and ... tactically ill-formed word. We shall discuss this in more detail in section 4. 4 To the above, one adds language- independent issues in spell checking such as the four Damerau trans- formations: ... represented in the orthographic form by special diacritics. 4For other issues with respect to syntactic dependen- cies, see (Abduh, 1990). Subsection 2.1 presents the formalism used, and subsection...

Tài liệu Báo cáo khoa học: "EXPERIMENTS AND PROSPECTS OF EXAMPLE-BASED MACHINE TRANSLATION" ppt

... deal with a difficult translation problem for conventional Rule-Based Machine Translation (RBMT), i.e., translating Japanese noun phrases of the form "N~ no N2" into English. The ... ~", ) • noun phrases of the form '~1 no N2" • sentences of the form "N~ wa N 2 da" • sentences lacking the main verb (eg. sentences of the form "~ o-negaishimasu") ... experiment for "N~ no N2" in section 4 and prospects for other phenomena, "N1 wa N2 da" and "~ o-negaishimasu" in section 5. Similar phenomena in other language...

Tài liệu Báo cáo khoa học: " Mining the Web for Language Learning" pdf

... that learn translation informa-tion and collocations from the parsed term/sentencepairs. Based on the learned statistical informa-tion, two phrase-based statistical machine transla-tion (SMT) ... ondictionary, machine translation or language learning,losing out on synergy that can reduce inefﬁcienciesin the user experience.This paper presents Engkoo, a system for explor-ing and learning language. ... built for Chinese users who arelearning English; however the technology it-self is language independent and can be ex-tended in the future. At a system level, En-gkoo is an application platform...

Tài liệu Báo cáo khoa học: "Discriminative Lexicon Adaptation for Improved Character Accuracy – A New Direction in Chinese Language Modeling" pptx

... other western languages (Hirsim¨akiet al., 2005).Chinese language, on the other hand, is quitedifferent from western languages. There are noblanks between words and the deﬁnition for wordsis ... Thoughproposed for English, this method is effective for Chinese ASR (Chen et al., 2004). Gao et al. (2002)combined an information gain-like metric and theperplexity reduction criterion for lexicon ... distinct language unit for Chinese. They can be simultane-ously viewed as words and subwords, which offera special means for OOV handling. While relyingonly on characters gives moderate performances...

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