Báo cáo khoa học: "Getting the Most out of Transition-based Dependency Parsing" doc

... Linguistics Getting the Most out of Transition-based Dependency Parsing Jinho D. Choi Department of Computer Science University of Colorado at Boulder choijd@colorado.edu Martha Palmer Department of Linguistics University ... keeps the token so it can be the head of some token w j<k≤n in β. This w i → w k relation causes a non-projective dependency. RIGHT-ARC L is...

Ngày tải lên: 17/03/2014, 00:20

... checks whether required components of the definition of the class are also present in the description of the instance. This also permits easy representation of modifications to the definition, ... irrelevant to the matching process. The transformation is performed by means of a process of ~ inmtRntlat~nn OF the deflnition the translation of the de/ini...

Ngày tải lên: 21/02/2014, 20:20

... Fe 3+ Addition of Fe 2+ induced the displacement of several resonances in the [ 1 H, 15 N]-HSQC NMR spectrum of CyaY, but the most striking consequence of the addi- tion was the total disappearance of specific ... resonances without the concomitant appearance of other signals in other parts of the spectrum. This result could be a consequence of the paramagneti...

Ngày tải lên: 18/02/2014, 16:20

... [14]. The lack of characterization of the structural determinant of the substrate specificity of the AtdA enzyme has thus limited its development as a biocatalyst for the bioremediation of a wide ... may indicate that the steric limitation of the enzyme’s binding pocket takes place in the area between the ortho and para positions of the aromatic substrate. On...

Ngày tải lên: 19/02/2014, 02:20

... words. Therefore, missing words can be used to prune the hypotheses that are also highly related to the missing words. Consider the hypotheses of latent vectors in ta- ble 1 for bank#n#1. Assume there ... WMF on the definitions corpus, the similarity of two senses s j and s k can be computed by the inner product of Q ·,j and Q ·,k . 2.3 A Nuanced Sense Similarity: wmfvec We c...

Ngày tải lên: 19/02/2014, 19:20

... spanned either the second quarter of the TC sequence GQLA…TAAM(103–198) or the C-ter- minal peptide LEPA…LVSW(316–427). Proteolytic fragments of TC and the synthetic peptides were used to further ... [14] despite the absence of S-S bonds and the low number of conserved residues in this part of the sequence. Only later did the large N-terminal unit become involved in...

Ngày tải lên: 20/02/2014, 01:20

... of these questions, we will propose a new hypothesis that describes an integrated vision of the catalytic mechanism of MPO and LPO. A brief survey of the absorption features of MPO, LPO and their ... oxidize them [19]. On the other hand, this fact does not represent proof of the presence of one or two oxidizing equivalents on the decay product of Cpd I. The EPR spe...

Ngày tải lên: 20/02/2014, 02:21

... best IM:Type full time IM:Title the godfather Other the, in, that Other the, in, that Other the, in, that Table 3: Label sets and their respective query segment examples for the intent class Movie, Job ... goal of this work is to identify the semantic labels of IMs, i.e., the attribute names they implicitly refer to. We use A c to denote the set of IM semantic labels for t...

Ngày tải lên: 20/02/2014, 04:20

... engine. The number of hits for positive seeds, negative seeds, positives seeds near the given word, and negative seeds near the given word are used to estimate the association of the given word to the ... polarity, hits w,pos is the number of hits returned by a com- mercial search engine when the search query is the given word and the disjunction of all positive se...

Ngày tải lên: 20/02/2014, 05:20

... syndrome [6]. All of these disease are linked together because of the deposition of an abnormal, protease-resistant isoform of the prion protein in brains of individuals with these diseases. This ... PrP. Production of deletion mutants of PrP On the basis of the results with antibodies, a series of PrP mutants were made to assess whether deletions of certain domain...

Ngày tải lên: 21/02/2014, 00:20