Báo cáo khoa học: "Contextual Preferences" pot

... models requires: (a) a sample of test hypothe- ses, and (b) a corresponding corpus that contains sentences which entail these hypotheses, where all hypothesis matches (either direct or via rules) ... of hy- potheses, texts and rules it may result in incorrect inference due to contextual mismatches. For exam- ple, an IE system may identify mentions of public demonstrations using the hypothesis...

Ngày tải lên: 23/03/2014, 17:20

... needed are true ideoglossaries, based on actual, rather than potential, behavior. The application of contextual analysis offers great potentialities for semantic clarification. Operating again ... word-for-word MT, then, is its prolixity: the reader is confronted with a burdensome multi- plicity of potential equivalents (syntactic and semantic) for several words in each sentence. T...

Ngày tải lên: 23/03/2014, 13:20

... Mechanical Trans- lation, vol. 2, no. 2, pp. 39-46, November 1956. potential determiner, and, if it is in any way ambiguous, a potential determinee. Our prob- lem is to discover the manner in ... is such anal- ysis in the removal of ambiguity? In an attempt to answer this question, the potentialities of a "contextual analysis" of each ambiguous word (syntactically or seman...

Ngày tải lên: 19/02/2014, 19:20

... different protein folds could have evolved from each other and developed anew. It fur- ther shows the potential of this concept for the design of new proteins from folding fragments where each fragment ... please view Abstract Addendum I62 Implication of extracellular matrix in growth and metastatic potential of human breast cancer cells to bone: the role of zoledronate N. Karamanos 1 ,P.Dede...

Ngày tải lên: 06/03/2014, 11:20

... pathway provides insights into the hypoxic signaling response of ECs, and identifies PAR-2 as a potential target in hypoxia-driven tumor angiogenesis. B2.61 In vitro growth inhibitory effects ... expression of TG2 was highly increased and contributed to the expression of GP91phox. Our working hypothesis is that TG2 could perform these distinct functions through its cross linking activity and/o...

Ngày tải lên: 06/03/2014, 11:20

... training corpus (Church and Mercer, 1992). Since applications often have to compare alterna- tive hypothesized cooccurrences, it is important to distinguish between those unobserved cooccur- rences ... To account for this prob- lem we developed a simple heuristic that searches for words that are potentially similar to w, using thresholds on mutual information values and fre- quencies...

Ngày tải lên: 08/03/2014, 07:20

... Evaluation of potential regulatory elements identi®ed as DNase I hypersensitive sites in the CFTR gene Marios ... identi®ed DNase I hypersensitive sites (DHS) across 400 kb ¯anking the CFTR gene in order to locate potential regulatory elements [1±5]. These DHS lie 5¢ tothegeneat)79.5 and )20.9 kb with respect ... of individual intragenic DHS in regulation of CFTR expres- sion. The ®rst series...

Ngày tải lên: 08/03/2014, 10:20

Ngày tải lên: 08/03/2014, 18:20

... P-LAP/IRAP was involved in the increasing malignant potential of endometrial cancer mediated by insulin. P-LAP/IRAP was suggested to be a potential new target of molecular-targeted therapy for ... pattern was consistent with the presence of type I (III) and type V (VI) AC isoforms. Our current hypothesis is that RA induced AC-sensitization via an autocrine mechanism whereby secreted soluble ....

Ngày tải lên: 16/03/2014, 10:20

... strongly. 2082 B. Luy et al.(Eur. J. Biochem. 271) Ó FEBS 2004 match the potential a-helical dimer found here. The interpretation of the potential dimeric state as the transition state to b-fibril formation ... of dimer formation during trafficking. Potential dimerization site The evidence suggests dimerization of SP-C, and it might be allowed to speculate on the potential dimerization site. Th...

Ngày tải lên: 16/03/2014, 16:20