Báo cáo khoa học: "To what extent does sentence-internal realisation reflect discourse context? A study on word orde" potx

... Computational Linguistics, pages 767–776, Avignon, France, April 23 - 27 2012. c 2012 Association for Computational Linguistics To what extent does sentence-internal realisation reflect discourse context? ... of lexical items and prior discourse context, only a few realizations will come across as natural and will contribute to a coherent text. Hence, any NLP application...

Ngày tải lên: 31/03/2014, 21:20

... following supplementary material is available online: Fig. S1. CyaY titration with Zn 2+ . Table S1. RMSD after backbone superimposition. This material is available as part of the online article from ... has a powerful effect on the relaxation rates of spatially adjacent atoms. This property makes it, for instance, an excellent relaxation agent in magnetic resonance imaging studies [32]....

Ngày tải lên: 18/02/2014, 16:20

... Molecular characterization of recombinant mouse adenosine kinase and evaluation as a target for protein phosphorylation Bogachan Sahin 1 , Janice W. Kansy 1 , Angus C. Nairn 2,3 , Jozef Spychala 4 , ... as transcription al and/or translational r egula- tion, rate of turnover, s ubcellular l ocalization, or association with as yet undefined regulatory factors. The most abundant nucleoside kin...

Ngày tải lên: 16/03/2014, 18:20

... error analysis of a cross-lingual application that we developed for a government-sponsored evaluation, the 5W task. The 5W task seeks to summarize the informa- tion in a natural language sentence ... extraction, attachment disambiguation, location and time expression recognition, and (partial) semantic role labeling. In this paper, we address the cross-lingual 5W task: given a...

Ngày tải lên: 08/03/2014, 00:20

... ON MACHINE TRANSLATION Machine Translation already does Work Margaret King ISSCO 54, rte des Acacias CH-1227 Geneva, Switzerland PANELIST STATEMENT The first difficulty in answering a ... its translation wherever it appears, leaving the rest of the translation to be done by the human translator, systems where the translator as he produces the translation can consult specialis...

Ngày tải lên: 21/02/2014, 20:20

... intensity and was always taken into consideration in the analysis of the titration data. Computational methods gromacs 3.2.1 software [22], running on a Linux PC clus- ter, was used for the MD simulations ... theory on acid ⁄ base-catalyzed reactions indicated that in the thrombin amidase cycle the His57 imidazolium form acts as a general acid to facilitate amine expulsion from the te...

Ngày tải lên: 07/03/2014, 12:20

... Shigeyuki Imamura 1 and Masatake Ohnishi 2 1 Department Diagnostics Research and Development, Division of Fine Chemicals and Diagnostics, Asahi Kasei Pharma Corporation, Shizuoka, Japan; 2 Department ... testosteroni 3a- HSD/CR and rat liver 3a- HSD. Materials and methods Materials NAD + ,NADP + , NAAD + , NADH, and NADPH (Ori- ental Yeast Co., Ltd in Japan), steroids (Sigma Chem. Co.) and ot...

Ngày tải lên: 07/03/2014, 15:20

... triad made of a catalytic nucleophile serine, associated to a proton c arrier histidine and a c harge r elaying aspartic (or glutamic) acid. To further investigate the biochemical characterization ... central b sheet is composed of 7 parallel b strands associated to an anti- parallel strand (b2) and is surrounded by 5 helices (a1 , a2 , a3 , a7 anda8). T he second domain c onsists of...

Ngày tải lên: 07/03/2014, 16:20

... 5¢-GCGGCGGCCTGCCGACCGG GAGCTCAGT-3¢ for S27 6A and 5¢-AAACGTAAAAG GGCATATGAGACCTTCAAGAGCATC-3¢ for T30 5A (mutations in bold). The accuracy of the mutations was confirmed by DNA sequencing. p49 (obtained from ... from the NIH AIDS Reagent Repository) was Flag-tagged at the 5¢-end by PCR using the pri- mers 5¢-CTGCAGCATGGACTACAAGGACGACGA TGACAAGGAGAGTTGCTACAACCCAGGTCTG-3¢ and 5¢-GAGAGTTGCTACA...

Ngày tải lên: 08/03/2014, 02:20

... words and concepts. Each frame has several slots containing information about the case and pertaining to: (a) its syntactic ap- pearance (b) its semantic concept and (c) its phrase role: agent, ... to conveys only a partial concept. Partially matching sentences (or "near misses') are not handled well by syntax- driven pattern matehers. A deviation in a function word (...

Ngày tải lên: 08/03/2014, 18:20