Báo cáo khoa học: "English-Chinese Bi-Directional OOV Translation based on Web Mining and Supervised Learning" pot

... ACL-IJCNLP 2009 Conference Short Papers, pages 129–132, Suntec, Singapore, 4 August 2009. c 2009 ACL and AFNLP English-Chinese Bi-Directional OOV Translation based on Web Mining and Supervised Learning ... association be- tween source query term and its target translation is quite important. In this paper, an OOV transla- tion model is established based on the...

Ngày tải lên: 31/03/2014, 00:20

... summarization methods can be gener- ally categorized into extraction -based methods and abstraction -based methods. In this paper, we focus on extraction -based methods. Extraction- based summarization ... and conclude this paper in Section 7. 2 Related Work 2.1 Machine Translation Quality Prediction Machine translation evaluation aims to assess the correctness and qual...

Ngày tải lên: 07/03/2014, 22:20

Ngày tải lên: 23/03/2014, 13:20

... Machine Translation and Com- putational Linguistics will hold its first annual meeting in the Denver Hilton Hotel, August 25 and 26. The Association meets in alternate years in conjunction with ... formation retrieval; and the third, to a general dis- cussion concerning plans, projects, publications, etc. The conference had a national character; no foreign guests participated,...

Ngày tải lên: 23/03/2014, 13:20

... Japanese to English translation we use Jaen, a semantic- transfer based machine translation system (Bond et al., 2011). 3.1 Semantic Interface and Alignment For the alignment, we convert the MRS struc- tures ... limited to align two languages only. The algorithm is very flexible, and allows for straightforward exploration of different numbers and combinations of languages. 6 Conclu...

Ngày tải lên: 19/02/2014, 19:20

... 4 Approaches Based on these motivations we have developed two approaches to conduct cross-event propaga- tion. Section 4.1 below will describe the rule- based approach and section 4.2 will present ... event mention and all of its coreferential event mentions do not include any explicit or implicit time expressions; and therefore its time argument can only be predicted based...

Ngày tải lên: 20/02/2014, 09:20

... languages, and the problem of semantic dis- ambiguation of these phrases has many potential applications in areas such as question-answering and machine translation. One very common ap- proach ... semantic relation. Turney and Litt- man (2005) use a large and varied set of joining terms. They include the most common preposi- tions, conjunctions and simple verbs like “has”, “goes...

Ngày tải lên: 20/02/2014, 12:20

... that satisfy a conjunction of disjunctions (rather than simply a conjunction) of lexical tree descriptions. The constraint based encoding of this problem presented in (Duchier and Thater, 1999) ... descrip- tion and is the semantic representation associ- ated with . Tree descriptions. A tree description is a con- junction of literals that specify either the label of a node or the positi...

Ngày tải lên: 20/02/2014, 18:20

... categories are based on genre only. On one hand, we have press texts (N), and more specifically NH, press texts from high quality broadsheets and magazines, on the other hand, fiction (F) and FL, ... the con- tribution of POS and punctuation information to classification accuracy. The experiments on the complete corpus, on the other hand, focus more on composition...

Ngày tải lên: 22/02/2014, 03:20

... catalyzes the oxidation of the C3-OH group of cholesterol (and other sterols) to give the corresponding D 5 -3-ketone (cholest-5-en-3-one) and its isomerization to D 4 -3-ke- tone (cholest-4-en-3-one, see ... flavoprotein. One of the first investigations on the effect of detergents on ReChOx activity showed a sig- moidal behavior versus cholesterol concentration at a Triton X-100 concent...

Ngày tải lên: 07/03/2014, 00:20