Tài liệu Báo cáo khoa học: "A Prototype Text to British Sign Language (BSL) Translation System" ppt

... A Prototype Text to British Sign Language (BSL) Translation System Ian Marshall, ´ Eva S ´ af ´ ar School of Information ... the signer which extends vertically from above the signer’s head to waist level, and horizontally from touching/close to the body to at arm’s length in front of and to the side of the signer. Signs ... es@sys.uea.ac.uk Abstract We demonstrate a...

Ngày tải lên: 20/02/2014, 16:20

... different languages. For exam- ple, within one language the subgrammars for ADJ to CLAUSE and ADJ to ADJPPROP need not be com- pletely isomorphic, neither do the ones for ADV to CLAUSE and VERB to ... cording to this measure. This measure can be defined separately for each expression ( e }. Revised definition of M-GENERATOR As the definitions relating to M-GENERATOR are...

Ngày tải lên: 22/02/2014, 10:20

... miR-27 exerts its inhibitory effects at or before the adipogenic commitment stage and that the IDM-induced genes appear to overcome the inhibitory effects of miR-27. In order to determine whether ... USA 2 Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, USA MicroRNAs (miRNAs) have emerged as an important class of post-transcriptional regulators of metab...

Ngày tải lên: 18/02/2014, 08:20

... we plan to adapt our approach to language pairs where one language is alphabetic and the other language is non-alphabetic such as En- glish/Japanese. These language pairs require one- to- many ... our unsupervised system achieves up to 5% better F-measure. On the NEWS10 dataset, our unsupervised system achieves an F-measure of up to 95.7%, and on three language pairs, it pe...

Ngày tải lên: 19/02/2014, 19:20

... 1995). Dependency theory is historically accredited to Lucien Tesni ` ere (1959), although the relation of dependency between words was only one of the various key elements proposed to represent sen- tence ... the CCG formalism, is that every structure can be automatically mapped to a logical-form representation. This is one rea- son why it needs to handle coordinations properly. Neve...

Ngày tải lên: 20/02/2014, 04:20

... constraint is integrated into decoding as a soft constraint to enable the decoder to reward hy- potheses that respect syntactic analyses or to pe- 1 This word can be translated into “section”, “festival”, and ... to reward non-syntactic translations by assign- ing an adequate probability to them if these translations are appropriate to particular syn- tactic contexts on the source...

Ngày tải lên: 20/02/2014, 07:20

... than all others. This may be due to that most significant information is with PT and including context information may introduce too much noise. Although context may include some useful information, ... a critical con- text word), the context information is helpful. However, the effective scope of context is hard to determine given the complexity and variabil- ity of natural langua...

Ngày tải lên: 20/02/2014, 12:20

... is very often not a one -to- one and onto mapping. 2 If the align- ment were one -to- one we could define the parent of a word w t in the target to be the target word aligned to the parent of the source ... (corresponding to “eliminates”) takes a dependent “kore” (correspond- ing to “this”) to the left (position −2). The trigram language model would not capture the position of “kor...

Ngày tải lên: 20/02/2014, 12:20

... vectors. This is called global clustering. Since (by looking at differential vectors) their algorithm al- lows a word to belong to more than one cluster, each cluster a word is assigned to ... context or not. We use binary vectors since we assume short contexts where words usually occur only once. By looking at the matrix it is easy to see that contexts c1, c3, and c6 seem to...

Ngày tải lên: 20/02/2014, 16:20

... seeds are retrieved from the repository to train a decision list for NE classification. 3. The learned rules are applied to the NE candidates stored in the repository. 4. The proper names tagged ... 86.7% To benchmark the quality of the automatically constructed corpus (Table 2), the testing corpus is first processed by our parser and then saved into the repository. The reposi...

Ngày tải lên: 20/02/2014, 16:20