Báo cáo khoa học: "An Architecture for Dialogue Management, Context Tracking, and Pragmatic Adaptation in Spoken Dialogue Systems" pot

Tài liệu Báo cáo khoa học: "An API for Measuring the Relatedness of Words in Wikipedia" docx

... ex-tensive review). For instance, Rada et al. (1989)traverse MeSH, a term hierarchy for indexing ar-ticles in Medline, and compute semantic related-ness straightforwardly in terms of the number ... 2005), information retrieval (Finkelsteinet al., 2002), information extraction pattern induc-tion (Stevenson & Greenwood, 2005), interpretationof noun compounds (Kim & Baldwin, 2005), ... Software Architecture Wikipedia is freely available for download, and canbe accessed using robust Open Source applications,e.g. the MediaWiki software5, integrated within aLinux, Apache, MySQL and...

Tài liệu Báo cáo khoa học: "An Algorithm for Simultaneously Bracketing Parallel Texts by Aligning Words" ppt

... participate in any optimal bracketing. 248 5 Postprocessing 5.1 A Singleton-Rebalancing Algorithm We now introduce an algorithm for further improving the bracketing accuracy in cases of singletons. ... realized using different numbers of words in the two languages, creating potential difficulties for word alignment; what is a single word in English may be realized as a compound in Chinese. Since ... dynzmic-programming parser can compute an optimal bxackcting given a sentence-pair and a stochastic BTG. In bilingual parsing, just as with or- dinary monolingual parsing, probabilizing the grammar...

Tài liệu Báo cáo khoa học: "AN ALGORITHM FOR IDENTIFYING COGNATES BETWEEN RELATED LANGUAGES" pptx

... linguist using more information only in cases of wordllsts sharing less than 40% cognates and involving complex, mu]tlple sound correspondences. I FUNDAMENTAL PROCEDURES A. Identifying Sound ... This is not surprlsing, since there is Do significant difference in the degrees of certainty corresponding to z scores of 4 and beyond. The last improvement in the performance of the algorithm ... and even though cognate identification is carried out on the basis of a context- free one -for- one matching of indivldual characters, its cognation decisions are bettered by a trained linguist...

Báo cáo khoa học: "An Account for Compound Prepositions in Farsi" docx

... incorporated to a Po constructing a compound preposition. In this way tagging prepositions and parsing texts in Natural Language Processing is defined in a proper manner. 1 Introduction Prepositions ... functions in Farsi and at the same time very important roles in linguistics especially in computational linguistics. Most of the linguists consider them as members of a closed set in which nothing ... Another point to be mentioned is a delicate semantic difference between the meaning of these nouns in other constructions and in combination with prepositions. For example “dalil” in following...

Báo cáo khoa học: "AN ENVIRONMENT FOR ACQUIRING SEMANTIC INFORMATION" pptx

... generation, but is in fact essential in any intelligent system. General tools for acquiring such knowledge are emerging; we are employing KREME [1] for ac- quiring and maintaining the domain knowledge. ... Language interface for Information Retrieval. Proceedings of the 6th Annual International ACM SIGIR Conference, ACM Special Interest Group on Information Retrieval and American Society for Infor- ... pattern, and verifying IRule consistency and com- pleteness. This facility will aid in specifying and main- taining correct IRules, thereby blocking anomalous in- terpretation of input. 5.1...

Báo cáo khoa học: "An Algorithm For Generating Referential Descriptions With Flexible Interfaces" pdf

... presen- tation by explaining the pseudo code, thereby pointing to the corresponding parts in the schematic overview. In companion with the variables and functions explained in separated tables, ... prototypical for referent r and false otherwise yields the set of predicates entailed in N and holding for referent r yields properties which map onto the set of uninstantiated slots in FD inserts ... allows for a widely unconstrained, incremental, and goal- driven selection of descriptors, (2) integrates linguistic constraints to ensure the expressibility of the chosen descriptors, and (3)...

Báo cáo khoa học: "AN ALGORITHM FOR GENERATION IN UNIFICATION CATEGORIAL GRAMMAR" pdf

... raised. The standard UCG analysis of non-lexieal NPs is adequately handled using the above definitions, as the resulting semantic structure contains information introduced by the determiner. On ... 137-144. Shieber, S. (1988) A Uniform Architecture for Parsing and Generation. In Proceedings of the 12th International Conference on Computational Linguistics, Budapest, 22-27 August, ... 187-194. Zeevat H., Klein, E. and Calder, J. (1987) An Introduction to Unification Categorial Grammar. In Haddock, N.J., Klein, E. and Morril, G. (eds.) Edinburgh Working Papers in Cognitive Science,...

Báo cáo khoa học: "A Strategy for Dynamic Interpretation: a Fragment and an Implementation" pot

... presence of indices in the lexicon, so we can handle anaphoric links by co-indexing. For a proper understanding of the translation in- structions one should bear in mind the distinction between ... up index (= antecedent index) and dindex for down index (= anaphor index). Complex categories are built with / and \ and the constraints on feature uni- fication in the usual way. The index ... are indefinite and definite descriptions. Indefinite de- scriptions translate into expressions that for every property give the DPL program which does an in- definite assignment to an index...

Tài liệu Báo cáo khoa học: An allosteric DNAzyme with dual RNA-cleaving and DNA-cleaving activities doc

... graft-ing strategy for generating RNA-cleaving activity in aself-cleaving DNAzyme. The DNAzyme with DNA-cleaving and RNA-cleaving activities was constructedby incorporating the catalytic domain ... RNA-cleaving and DNA-cleaving activitiesDazhi Jiang*, Jiacui Xu*, Yongjie Sheng, Yanhong Sun and Jin ZhangKey Laboratory for Molecular Enzymology and Engineering of Ministry of Education, Jilin University, ... RNA-cleaving or DNA-cleaving DNAzymes have beenobtained by in vitro selection. However, engineering an allostericDNAzyme with dual RNA-cleaving and DNA-cleaving activities is verychallenging....

Tài liệu Báo cáo khoa học: A role for the intersubunit disulﬁdes of seminal RNase in the mechanism of its antitumor action docx

... fetal bovine serum(Gibco-Life Technology) and Penicillin-Streptomycin-Glu-tamine 1X (Gibco-Life Technology). Cell lines were main-tained at 37 °C in a humidiﬁed incubator containing 10%CO2mixedwithair.Cytotoxicity ... MSSAE in binding buffer(DMEM containing 1 mgÆmL)1BSA and 25 mMHepes atpH 7.5). At increasing time intervals, cells were washedrepeatedly with NaCl/Piandthentreatedwith0.6MNaCl in NaCl/Pi for ... shown).It is noteworthy that in the inactive MCM, MCA and MAE monomers Cys31 and Cys32, the cysteine residuesoriginally involved in the intersubunit disulﬁde bondingof BS-RNase, are irreversibly...

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