Báo cáo khoa học: "Semantic Role Labeling via FrameNet, VerbNet and PropBank" potx

... Computational Linguistics and 44th Annual Meeting of the ACL, pages 929–936, Sydney, July 2006. c 2006 Association for Computational Linguistics Semantic Role Labeling via FrameNet, VerbNet and PropBank Ana-Maria ... interconnecting three ma- jor resources: FrameNet, VerbNet and PropBank. The FrameNet corpus con- tains the examples annotated with seman- tic roles whereas...

Ngày tải lên: 08/03/2014, 02:21

... by the NSF via grants IS-9978025 and ITR/HCI 0086132 mantic labels (Gildea and Jurafsky, 2000; Gildea and Jurafsky, 2002; Gildea and Palmer, 2002; Sur- deanu et al., 2003; Hacioglu and Ward, 2003; ... on all tasks using hand-corrected parses and automatic parses on PropBank data. Table 2 shows the performance of the system us- ing the hand corrected, TreeBank parses (HAND) and...

Ngày tải lên: 08/03/2014, 04:22

... (Hess et al., 1995) and acquisition (Li et al., 2000). We introduce a new neural-network-based lan- guage model that distinguishes and uses both local and global context via a joint training ... better capture the se- mantics of words by incorporating both local and global document context, and 2) accounts for homonymy and polysemy by learning mul- tiple embeddings per word. We...

Ngày tải lên: 19/02/2014, 19:20

... (Molla-Aliod and Vicedo, 2010) and dialogue systems (Rieser and Lemon, 2011). In the specific case of dialogue systems, data acquisition can impose some challenges depending on the specific domain and ... movies as: Happy Birthday Wanda June, Hannah and Her Sisters and All About Eve. In the lower-left corner of the figure we can find movies with few dia- logues and few t...

Ngày tải lên: 07/03/2014, 18:20

... Bunescu, Roxana G ˆ ırju, Vasile Rus and Paul Mor ˘ arescu Department of Computer Science and Engineering Southern Methodist University Dallas, TX 75275-0122 sanda @engr.smu.edu Abstract This paper ... more and more systems adopt architectures in which the seman- tics of the questions are captured prior to para- graph retrieval (e.g. (Gaizauskas and Humphreys, 2000) (Harabagiu et al.,...

Ngày tải lên: 08/03/2014, 05:20

... kinase and PI3K ⁄ Akt and increase phosphorylation of GSK3b on Thr390 and Ser9. SB203580 and LY294002 pre- vented a-defensin-induced increases in the protein contents of Thr390-phosphorylated and ... a-defensin-1 and a-defensin-2 stimulate the proliferation of lung fibroblasts. a-defensin-1 and a-defensin-2 also increased collagen-I mRNA (COL1A1) levels and protein contents of...

Ngày tải lên: 18/02/2014, 06:20

... genes and induction of C ⁄ EBPa and PPARc. On day 1, C ⁄ EBPb was expressed at a high level, whereas C ⁄ EBPa and PPARc were barely detectable, under control conditions (Fig. 4A, lanes 3 and 4). ... GS (2006) Inflammation and metabolic disorders. Nature 444, 860–867. 33 Cawthorn WP & Sethi JK (2008) TNF-alpha and adipocyte biology. FEBS Lett 582, 117–131. miR-27 and adipogene...

Ngày tải lên: 18/02/2014, 08:20

... JÆmol )1 ÆK )1 ), T is the absolute temperature (303 K) and mut and wt indicate mutant and wild-type Sfbgly, respectively. The binding energy between an enzyme and a competi- tive inhibitor was calculated ... Behaviour and Analy- sis of Rapid Equilibrium and Steady-State Enzyme Systems. John Wiley and Sons, New York, NY. Molecular basis for specificity of a b-glycosidase L. M. F....

Ngày tải lên: 18/02/2014, 17:20

... (EDN) and eosi- nophil cationic protein (ECP). They are RNases with a high sequence identity (66%), a very high content of basic residues and high isoelectric points (pI ¼ 11.9 and 10.4, for EDN and ... specific electrostatic features and structural element(s) for destabilizing and eventually permeating membranes, and that intracellular membranes play a decisive role in defining...

Ngày tải lên: 19/02/2014, 06:20

... that JNK acti- vation and ER stress, integrates inflammatory and metabolic responses, plays a crucial role in development of insulin resist- ance and diabetes in obesity and present new targets ... induced in our genes ranging from sin- gle and double strand breaks, to chemical alterations of nucleo- tides including adducts, as well as inter- and intrastrand DNA crosslinks. They...

Ngày tải lên: 19/02/2014, 07:20