Báo cáo khoa học: "Measuring Language Divergence by Intra-Lexical Comparison" pptx

... Computational Linguistics Measuring Language Divergence by Intra-Lexical Comparison T. Mark Ellison Informatics University of Edinburgh mark@markellison.net Simon Kirby Language Evolution and Computation ... of the languages. The dis- tance between two languages is a function of the number or fraction of these forms which are cog- nate between the two languages 1 . This approach to...

Ngày tải lên: 23/03/2014, 18:20

... explained by the fact that the GYGPG motif is preceded by eight amino acids that could facilitate the adoption of an active conformation and its stabilization. This has also been suggested by Moroy ... ionization mode and reflectron mode by accumulat- ing data from 1800 laser shots per spot. Data acquisition was performed by flex control 3.0.101.1, which was controlled by warplc 1....

Ngày tải lên: 16/02/2014, 14:20

... normal and the vector defined by the first methylene carbon and the terminal methyl carbon on the acyl chain. A description of effective chain length has been proposed by Petrache et al. [42] (therein termed ... Membrane perturbation by Alzheimer’s Ab FEBS Journal 276 (2009) 3060–3075 ª 2009 The Authors Journal compilation ª 2009 FEBS 3069 lipid chains elongate, as demonstrated by a sma...

Ngày tải lên: 18/02/2014, 08:20

... quantified by scintillation counting. Preparative aminoacylation reactions, scaled to 100 lL, were allowed to reach a plateau, rapidly extracted with phenol, and the aminoacylated tRNA was collected by ... link under the acidic conditions of nuclease treat- ment was confirmed by separate experiments. Radioactivity was detected by phosphorimager analysis (PharosFX Plus; Bio-Rad, Munich,...

Ngày tải lên: 18/02/2014, 13:20

... Hamburg, Germany) as described by the manufacturer. Statistics Data are given as means ± SEM. For statistical compari- son, a t-test or one-way ANOVA followed by a Tukey test were employed using ... for excellent technical assistance. This study was supported by the Wilhelm Sander Stiftung (grant 2005.067.1) to D. Ko ¨ gel and by Science Foundation Ireland to J. H. M. Prehn. Reference...

Ngày tải lên: 18/02/2014, 17:20

... chose the South African language Zulu since our research work mainly aims at creating morphological resources for under-resourced indigenous languages. Zulu is an agglutinative language with a complex ... original result by 0.1185 on the test set. Compared to its components PROMODES and PROMODES-H the f-measure increased by 0.0228 and 0.0353 on the test set. In short, we have shown th...

Ngày tải lên: 20/02/2014, 04:20

... we wish to accomplish by employing source -language resources is to rank the alternative generated texts. This goal can be achieved by using context-models on the source language prior to translation. ... corpus. Target -language scores On the target side we used either a standard 3-gram language- model, de- noted LMT, or the score assigned by the com- plete SMT log-linear model, w...

Ngày tải lên: 20/02/2014, 07:20

... components. For the output components, the Scan infer- ences are replaced by Load inferences, which are not constrained by the input. The Compose inference does not constrain the d-spans of the ... undefined oth- erwise for . Our treatment of nonterminal productions begins by applying the chain rule 9 (3) (4) and continues by making independence assump- tions. The first assumption is th...

Ngày tải lên: 20/02/2014, 16:20

... automatically classify the Japanese nouns. Our approach is characterized by distinguishing among senses of the same word by using Japanese-English word pairs extracted from a bilingual database. ... example shows that it may be possible to distinguish among senses of the same word by using words from another language. We used Japanese-English word pairs, for example," ~ ~...

Ngày tải lên: 20/02/2014, 21:20

... thereby eliminatin S crooked necks~ Most of the preceding examples are very restricted in terms of the language used for the interaction with machines. The problem with unrestricted natural language ... natural of the natural -language modes. ~ence, a fascination exists with machines thac respond to spoken commands with synthetic speech responses to create a natural -language int...

Ngày tải lên: 21/02/2014, 20:20