Báo cáo khoa học: "Slacker semantics: why superficiality, dependency and avoidance of commitment" pot

... Proceedings of the 12th Conference of the European Chapter of the ACL, pages 1–9, Athens, Greece, 30 March – 3 April 2009. c 2009 Association for Computational Linguistics Slacker semantics: why superficiality, ... ‘flat’ representation, consisting of a bag of el- ementary predications (EP), a set of argument relations, and a set of constraints on the possi- ble linkages...

Ngày tải lên: 31/03/2014, 20:20

... combinatorial measure that computes the ratio between the size of the intersection of two feature sets and the sum of the sizes of the individual feature sets. Dice† is a measure that incorporates ... synsets in which it occurs. Hence, our gold standard con- sists of a list of all nouns found in EWN and their corresponding synonyms extracted by taking the union of all synset...

Ngày tải lên: 20/02/2014, 12:20

... b FGF r egulation of their expression speci®cally depends on the nature of HSPG and of the Sertoli cell developmental stage. In conclusion, HSPG are partners and the target of bFGF in rat Sertoli ... [20,21] and among these, at least glypican-1, syn- decan-1 and syndecan-4 mRNAs are e xpressed [22]. M ore- over, syndecan-1 [23], syndecan-4 [24] and glypican-1 [25] are potent...

Ngày tải lên: 21/02/2014, 03:20

... helices A V and B V at the surface of domain V. Gly621 and Gly617 are in the area of contact with the 1095 and 2473 regions of 23S RNA. The two helices are facing the ribosome, and the four-stranded ... 666 and 670, within one b-strand of domain V, are also important for interdomain interac- tions. The N-terminal part of the strand interacts with the N-terminal part of h...

Ngày tải lên: 06/03/2014, 22:21

... the glosses II, IV, and NM indicate gender and ACC and ERG indicate case. A stands for ‘agent’, PST for ‘past’, and PROP for ‘proprietive’. 978 grog’ and ‘milk’ are predicated of the same entity ... standardization, and to create software language tutors in the context of language preservation efforts. The LinGO Grammar Matrix (Bender et al., 2002; Bender and Flickinger, 200...

Ngày tải lên: 08/03/2014, 01:20

... & Antranikian, G. (1991) a-Amylase of Clos- tridium thermosulfurogenes EM1: nucleotide sequence of the gene, processing of the enzyme, and comparison of other a-amylases. Appl. Environ. Microbiol. ... Ôcomplete-sequence treeÕ. The trees for domains A and B and the complete- sequence tree were very similar and contain two main groups of enzymes, an amylase group and a C...

Ngày tải lên: 08/03/2014, 08:20

... In Proc. of COLING-ACL. R. McDonald and G. Satta. 2007. On the complex- ity of non-projective data-driven dependency pars- ing. In Proc. of IWPT. R. M. Neal and G. E. Hinton. 1998. A view of the EM ... the probabilities of the rules V Y r → y and V ¯ Y r → 1−y to 1 and V ¯ Y r → y and V Y r → 1 − y to 0. The rest of the weights for S φ j → S φ j−1 A j are set to 1. Thi...

Ngày tải lên: 17/03/2014, 00:20

... w i consists of a choice of a tag-set, ts i (one of the possible k tag-sets for the word) and, for each tag t in the chosen tag-set, a choice of a lemma out of the possible lemmas for that tag and word. ... work (Bosch and Daelemans, 1999) which presents a model for segmenting, stemming, and tagging words in Dutch, and requires the prediction of all possible analyses, an...

Ngày tải lên: 17/03/2014, 01:20

... head of each phrase and the grammatical functions: TIME, SUBJ(ect) and P-0BJ(ect). 4 Evaluation The performance of the parser partly depends on the output of the tagger and the rest of the ... consists of a se- quence of strata, each stratum being de- fined by a set of regular-expression pat- terns for recognizing phrases. [ ] The output of stratum 0 consists of...

Ngày tải lên: 17/03/2014, 22:20

... for assay of enzymatic activity. Initial rates of inactivation were deduced from plots of log (% of activity remaining) vs. time (min) for several dye concentrations and the slopes and intercepts of ... purification and resolution of many proteins by affinity chromatography and for affinity labelling of several enzymes and proteins [15–18]. We have previously estab- lishe...

Ngày tải lên: 23/03/2014, 12:20