Báo cáo khoa học: "SOLVING ANALOGIES ON WORDS: AN ALGORITHM"

Báo cáo khoa học: "SOLVING ANALOGIES ON WORDS: AN ALGORITHM" pdf

... solution: dirAB diagonal diagonal diagonal diagonal horizontal horizontal horizontal dirAc copy diagonal n diagonal w diagonal o diagonal n horizontal k diagonal n diagonal u ... operations (insertion, dele- tion, substitution) necessary to transform one string into another. For instance, the following matrices give the distance between like and unlike on one hand, ....

Ngày tải lên : 08/03/2014, 05:21

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Báo cáo khoa học: "Shallow parsing on the basis of words only: A case study" pptx

... results and analyses them. Section 4 contains a comparison of the effects with gold-standardand automatically assigned POS. We review related research in Section 5, and formu- late our conclusions ... will call function tagging. Our chunks and functions are based on the annotations in the third release of the Penn Treebank (Marcus et al., 1993). Below is an example of a tree and the corre...

Ngày tải lên : 08/03/2014, 07:20

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Tài liệu Báo cáo khoa học: Solution NMR structure of an immunodominant epitope of myelin basic protein Conformational dependence on environment of an intrinsically unstructured protein doc

... distance and torsion restraints, and the standard protein topology and parameters deﬁning the bonded and nonbonded geometrical energy functions provided by the cns package [54]. Structural analyses ... with F and Y torsion angle pairs falling within the allowed a-helical region of the Ramachan- dran plot [41]. Under aqueous conditions, deviations from the allowed regions of the Ramachandran p...

Ngày tải lên : 19/02/2014, 07:20

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Tài liệu Báo cáo khoa học: Comparative studies on the functional roles of N- and C-terminal regions of molluskan and vertebrate troponin-I pdf

... to actin and inhibits contraction. Upon muscle stimula- tion, Ca 2+ binds to TnC and induces the release of the inhibition by TnI, resulting in muscle contraction. To understand the molecular mechanisms ... (lanes h–l) or presence (lanes m–q) of equimolar amounts of Akazara scallop TnC. Lanes h and m, ATnI-52K; lanes i and n, ATnI-19K; lanes j and o, ATnI 1)128 ; lanes k and p, ATnI 130)252 ;...

Ngày tải lên : 20/02/2014, 01:20

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Tài liệu Báo cáo khoa học: "Evaluating the Accuracy of an Unlexicalized Statistical Parser on the PARC DepBank" docx

... instance, the subj and ncsubj relations overlap as both annotations con- tain such a relation between call(ed) and Ten), but the GR annotation also includes this relation between limit and ... output and the current DepBank. Finally, differences in the linguistic intuitions of the an- notators and errors of commission or omission on both sides can only be uncovered by manual comparison...

Ngày tải lên : 20/02/2014, 12:20

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Tài liệu Báo cáo khoa học: "Two Constraints on Speech Act Ambiguity" potx

... interpretations are filtered by the plan reasoner. Plan reasoning processes unconventional forms in the same spirit as earlier plan-~ models, finding non-conventional interpretations and motivating ... motivating many conventional ones. We propose a limited version of plan reasoning, based on an original claim about conversational implicatare, which is adequate for filtering conve...

Ngày tải lên : 21/02/2014, 20:20

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Báo cáo khoa học: Organizational constraints on Ste12 cis-elements for a pheromone response in Saccharomyces cerevisiae docx

... of pheromone response, and this suggests that many genes strongly induced by pheromone may only require two properly oriented PREs. Many pheromone-responsive promoters bear consensus PREs posi- tioned ... vitro transcription and translation using the TNT T7 Quick Coupled Transcription⁄ Translation System (Promega, Madison, WI, USA). Brieﬂy, plasmid pSC4, which contains a full-length genomic...

Ngày tải lên : 06/03/2014, 22:21

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Báo cáo khoa học: A study on genomic distribution and sequence features of human long inverted repeats reveals species-speciﬁc intronic inverted repeats pptx

... studied the positions of the LIRs in introns and intergenic regions. A short distance to the exon– intron boundary or transcription starting point is an indication that an LIR is functioning in the ... com- plex expression proﬁle and the ﬁne regulation of human genes, as suggested previously [46]. The appear- ance of the LIRs probably provides humans with an evolutionary advantage and c...

Ngày tải lên : 07/03/2014, 00:20

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Báo cáo khoa học: " The Work on Machine Translation in the Soviet Union" pot

... is being investigated; Indonesian-Russian, Arabic-Russian, Japanese-Russian, Burmese- Russian, Norwegian-Russian, English-Russian, Spanish-Russian and Turkish-Russian algorithms are being ... nian-Russian and Russian-Armenian (in the Com- putation Center of the Academy of Sciences of the Armenian SSR), Georgian-Russian and Rus- sian-Georgian (in the Institute of Automation and ... in...

Ngày tải lên : 07/03/2014, 18:20

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Báo cáo khoa học: "Some Comments on Algorithm and Grammar in the Automatic Parsing of Natural Languages" ppt

... functioning and conversely. Examples of this are very common in English and include many of the frequently cited instances of nesting. The second consideration is that the determination of ... variety of contextual conditions which may apply to a particular construction may dif- fer from sentence to sentence, and the particular conditions that apply can be determined only by a gradu-...

Ngày tải lên : 07/03/2014, 18:20

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