Báo cáo khoa học: "A Note on Categorial Grammar, Disharmony and Permutation" doc

... '99 A Note on Categorial Grammar, Disharmony and Permutation Crit Cremers Leiden University, Department of General Linguistics P.O. box 9515, 2300 RA Leiden, The Netherlands cremers@rullet.leidenuniv.nl ... cremers@rullet.leidenuniv.nl Disharmonious Composition (DishComp) is definable as X/YY\Z ~ X\Z Y/Z X\Y=. X/Z (and is comdemned by Carpenter 1998:202 and Jacobson 1992: 139ff) Harmonious Composition (HarmComp) ... )lZo~( (XlZ,) )lZn secondary type primary type composition ( (YIZ~) )IZn X\Y =~( (XIZ~ ) )IZ~ while I is \ or / and is conserved under composition. (Summarizing combinatory categorial gram-...

Báo cáo khoa học: "A Note on the Translation of Swahili into English" pot

... [Mechanical Translation and Computational Linguistics, vol.11, nos.1 and 2, March and June 1968] A Note on the Translation of Swahili into English by David Woodhouse, ... article, and of which article to insert. 2. Structure of the Translation Scheme Three dictionaries are envisaged: a stem dictionary, a prefix dictionary, and a suffix dictionary. If one were ... next prefix, and so on. If all the prefixes are replaced with no recognition taking place, we move to consideration of suffixes. One suffix may be considered as a complete addition to the word...

Báo cáo khoa học: "A Note on the Implementation of Hierarchical Dirichlet Processes" docx

... distribution of theDP) determines the probability that an item willbe in the support of G, and α0(the concentrationparameter) determines the variance of G.One way of understanding the predictions ... approximation consider α1P1(w) = 1 and nw= 1 (i.e. only one customer has entered therestaurant): clearly E[tw] should equal 1, but theapproximation gives log(2).We now provide a derivation ... to theapproximation in Antoniak (1974). However, wecan obtain an exact formula for the expecta-tion by utilising the relationship between theDigamma function and the harmonic numbers:ψ(n)...

Báo cáo khoa học: "A CONSIDERATION ON THE CONCEPTS STRUCTURE AND LANGUAGE IN RELATION TO SELECTIONS OF TRANSLATION EQUIVALENTS OF VERBS IN MACHINE TRANSLATION SYSTEMS" doc

... A CONSIDERATION ON THE CONCEPTS STRUCTURE AND LANGUAGE IN RELATION TO SELECTIONS OF TRANSLATION EQUIVALENTS OF VERBS IN MACHINE TRANSLATION SYSTEMS Sho Yoshida Department of Electronics, ... the standpoint of easiness of data collection and arrangement, easiness of realization and compact- ness of the size of storage space). i. Selection of Translation Equivalent Selection of ... Associated Information So we turn our standpoint and take natural categories of nouns (concepts) as a base and associate to it through case relation pairs of a verb and its translation equivalent....

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

... identified, and 37% of them were located in long introns (largely> 10 kb) of genes. Their distribution appears to be random in introns and is not restrictive, even for regions near intron–exon boundaries. ... results confirmed that LIRs tend to residein large intronic and intergenic regions. Only five LIRswere found in introns < 1 kb (the smallest intron was757 bp), and none in intergenic regions < ... LIR arms. Consideringthat the LIRs probably have essential functions and drive the speciation of primates, we studied the degreeof conservation and species specification of the LIRsamong orthologous...

Báo cáo khoa học: "A Study on Automatically Extracted Keywords in Text Categorization" doc

... International Conference on Computational Linguistics and 44th Annual Meeting of the ACL, pages 537–544,Sydney, July 2006.c2006 Association for Computational LinguisticsA Study on Automatically ... training was done on the text categorization documents, but modelstrained on other data were used. As a ﬁrst stepto extract keywords from a document, candidateterms are selected from the document ... categorization ex-periments. In Section 4, the results are described.An overview of related studies is given in Section5, and Section 6 concludes the paper.2 Selecting the KeywordsThis section describes...

Báo cáo khoa học: "A Study on Convolution Kernels for Shallow Semantic Parsing" pdf

... Section 2 deﬁnes the Predicate Argu-ment Extraction problem and the standard so-lution to solve it. In Section 3 we present ourkernels whereas in Section 4 we show compar-ative results among ... using standard fea-tures and the proposed kernels. Finally, Section5 summarizes the conclusions.2 Predicate Argument Extraction: astandard approachGiven a sentence in natural language and thetarget ... Fp,a.(2) if the productions at nx and nzare thesame, and nx and nzare pre-terminals then∆(nx, nz) = 1;(3) if the productions at nx and nzare the same, and nx and nzare not pre-terminals...

Báo cáo khoa học: "A Study on Richer Syntactic Dependencies for Structured Language Modeling" ppt

... syntacticdependencies by information from the left context.However, as mentioned in (Roark, 2001), oneway of conditioning the probabilities is by annotat-ing the extra conditioning information onto the nodelabels ... labelpassing control to the WORD-PREDICTOR (the-th operation at position k is the null transi-tion); is a function ofdenotes the -th CONSTRUCTOR operationcarried out at position k in the word ... percolation and binarization procedures;they are explained in detail in (Chelba and Jelinek,2000).The position of the headword within a constituent— equivalent to a context-free production of...

Tài liệu Báo cáo khoa học: a-Defensins increase lung ﬁbroblast proliferation and collagen synthesis via the b-catenin signaling pathway doc

... siRNA Control siRNAβ-catenin siRNACon D1 D2 Con D1 D2 Con D1 D2Con D1 D2 ConD1 D2Con D1D2ConD1D2Con D1 D2ConD1D2Collagen-IGAPDH0.00.20.40.60.81.01.2β-catenin siRNAControl ... a-defensin-1 and a-defensin-2 on lungﬁbroblast proliferation are concentration-dependent.a-defensins in concentrations similar to those ininﬂammatory lung diseases promote proliferation and collagen ... the activation of p38 MAP kinase and PI3K ⁄ Akt and increase phosphorylation of GSK3b on Thr390 and Ser9. SB203580 and LY294002 pre-vented a-defensin-induced increases in the proteincontents of...

Tài liệu Báo cáo khoa học: "A Large Scale Distributed Syntactic, Semantic and Lexical Language Model for Machine Translation" doc

... interpolationscheme (Jelinek and Mercer, 1981) is usedto obtain a smooth probability estimate foreach model component, WORD-PREDICTOR,TAGGER, and CONSTRUCTOR. The TAGGER and CONSTRUCTOR are conditional probabilis-tic ... znbelong to a mixed set of words, POStags, NTtags, CONSTRUCTOR actions (u only), and z1, · · · , znform a linear Markov chain. The re-cursive mixing scheme is the standard one amongrelative ... translation. Ph.D. dissertation, CMU.210Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics, pages 201–210,Portland, Oregon, June 19-24, 2011.c2011 Association...

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