Báo cáo khoa học: "The Same-head Heuristic for Coreference" pot

... could have reduced the effort required for these programming tasks by building upon an existing virtual 3D world system such as Second Life. However, we judged that the effort needed to adapt such ... College striegnk@union.edu Abstract The GIVE Challenge is a new Internet- based evaluation effort for natural lan- guage generation systems. In this paper, we motivate and describe the softw...

Ngày tải lên: 22/02/2014, 02:20

... will be formally equivalent in predictive power to a grammar for ellipti- cal forms. Though the heuristic is independent of the individual grammar, designating expansion paths and transformations ... only one transforma- tion and applying it only once. A special feature of our transformational system is the automatic allowance for dialogue diexis. An expected parse path for t...

Ngày tải lên: 08/03/2014, 18:20

... (for kinetic analysis), and separation was performed at 22 kV. Peak integration was performed using 32 karat software (Beckman). Determination of kinetic parameters for GMD Reactions were performed ... was preconditioned before each run by washing with 0.2 m sodium hydroxide, water, and run- ning buffer, each for 2 min. Samples were introduced by pressure injection for 8 s (for reacti...

Ngày tải lên: 16/03/2014, 01:20

... used for TEXT i. 2. 3. 4. identification -requests for definitions attributive -requests for available information constituency -requests for definitions -requests for available information ... detailed attributive information is included. For entities that are very different, only generic class information is included. A combination of this information is included...

Ngày tải lên: 17/03/2014, 19:21

... bicarbonate for 10 min to remove the stain, dehydrated with 100 lL of 100% acetonitrile for 5 min, and dried for 15 min under vacuum. The protein bands were then reduced and alkylated before digestion ... for N-myristoy- lation, although Gly2 is absolutely required for protein Table 2. Selected A. thaliana proteins for analysis of N-myristoylation in vitro. N-myristoylation predic...

Ngày tải lên: 29/03/2014, 21:20

... a considerable engineer- ing effort, yet there is very limited avail- ability of off-the shelf tools for researchers whose interests are not in coreference, or for researchers who want to concentrate ... standoff format of the MMAX2 annotation tool (M ¨ uller and Strube, 2006) with MiniDiscourse, a library that efficiently imple- ments a subset of MMAX2’s functions. Using a generic format...

Ngày tải lên: 20/02/2014, 09:20

... different set of feature weights for each case: w v,1 when the non-verbal features are included, and w v,2 otherwise. The formal definition of the potential function for conditional modality fusion ... w) − X y  ,m p(m, y  |x i ; w) ∂ ∂w j ψ(y  , m, x i ; w) The form of the potential function ψ is where our intuitions about the role of the hidden variable are formalized. Our goal is to...

Ngày tải lên: 20/02/2014, 12:20

... performance. Table 6 shows the per- formance variations obtained by leaving out each feature in turn. Again, it can be seen that remov- ing both I and J SEMROLE induces a relatively high performance ... explored tech- niques for robust, broad coverage semantic pars- ing in terms of semantic role labeling (Gildea & Jurafsky, 2002; Carreras & M ` arquez, 2005, SRL henceforth). This pa...

Ngày tải lên: 08/03/2014, 21:20

... Hypothetical protein 158604901 CCC13826_1186 Conserved hypothetical protein 157163941 CCC13826_1330 Hypothetical protein 157164030 CCC13826_1407 Hypothetical protein 157165213 CCC13826_1428 Hypothetical ... added, and the mixture was incu- bated at 4 °C for 20 min. The sample was then centrifuged at 7230 g for 15 min at 4 °C, and the supernatant was loaded for the first dimension of chro...

Ngày tải lên: 15/03/2014, 10:20

... cathepsins B [21], L [22], K and S [23–25] are potent inhibitors that display a certain degree of selectivity for their parent enzymes has paved the way for the design of new selective inhibitory ... good candidate as a lead for the design of potent peptidyl inhibitors aimed at the inacti- vation of CPs from several pathogenic protozoa. The propeptide of cruzipain is a potent inhibitor...

Ngày tải lên: 16/03/2014, 11:20