Báo cáo khoa học: "Conundrums in Noun Phrase Coreference Resolution: Making Sense of the State-of-the-Art" docx

... Proceedings of the 47th Annual Meeting of the ACL and the 4th IJCNLP of the AFNLP, pages 656–664, Suntec, Singapore, 2-7 August 2009. c 2009 ACL and AFNLP Conundrums in Noun Phrase Coreference Resolution: Making ... outline the differences between the MUC and ACE coreference resolution tasks, and define terminology for the rest of the paper. Noun phras...

Ngày tải lên: 30/03/2014, 23:20

... (F340) increases, whereas the fluorescence intensity at 380 nm (F380) decreases upon the binding of Ca 2+ . The change in the ratio of F340 ⁄ F380 determined the change in Ca 2+ concentration inside ... Ca 2+ ⁄ CaM-binding IQ domain that is involved in the activa- tion of Ras-GRF1. Stimulation of all the splice variants of the G s -coupled serotonin receptor 5-h...

Ngày tải lên: 19/02/2014, 18:20

... cells were incubated for 24 h either in the absence or in prese nce of FSH, dbcAMP, cholera toxin or bFGF, either in combination with FSH or dbcAMP or cholera toxin and bFGF. Extraction of total ... of bFGF (Eur. J. Biochem. 269) 507 The bFGF binding requires speci®c motifs on highly sulfated HS chains. Sodium chlorate, in inducing structural alteration of HS chains, preve...

Ngày tải lên: 21/02/2014, 03:20

... relative proximity than the other. There are two such areas in the Figure. The first is between the two land- marks, in the region where one relative proxim- ity field line crosses the other. These points are ambiguous ... ratings dimin- ish as the distance between X and O increases, but also that even at the extremes of the grid the rat- ings were still above 1 (min....

Ngày tải lên: 31/03/2014, 01:20

... conformation, the SH2 domain binds to pY i on the C-terminal tail, and the Src homology 3 (SH3) domain binds to the linker between the SH2 and kinase domains at the back of the small lobe, preventing the ... by presenting the pulse of Src activity in the plane of the inactive and active fractions, s i and s 1 . If the duration of the stimulus exceeds the...

Ngày tải lên: 18/02/2014, 11:20

... composition, indicating that the peptide is of the correct sequence and free of contaminating pro- teins. Five cycles of N-terminal sequencing confirmed the expected residues including the presence of methio- nine ... : 2000 in blocking solution for 30 min. Cells were rinsed in NaCl ⁄ P i several times and incubated in blocking serum containing anti-mouse IgG (Vectastain)...

Ngày tải lên: 18/02/2014, 13:20

... transcriptional initi- ation sites. Determining the translation initiation site of isoform 2 KLK11 Messenger RNA for isoform 2 contains two initiation codons near the 5¢ end. To examine whether the first initiation ... isoform 3 (GenBank accession number AB261897), which contains 25 additional amino acids in the catalytic domain, in the prostate [15]. The expression of such...

Ngày tải lên: 19/02/2014, 06:20

... synthesized in five steps from D -pantothenate. The Dfp flavoprotein catalyzes the synthe- sis of the coenzyme A precursor 4¢-phosphopantetheine from 4¢-phosphopantothenate and cysteine using the ... important for the second-half reaction and are part of the active-site of CoaB; these residues may be directly involved in binding of one of the substrates, the amino...

Ngày tải lên: 19/02/2014, 12:20

... combination. 2 Training/Testing The training and testing phases slightly differ from each other. In the training phase, the pairs that are to be used as training examples have to be selected in ... to the task of identify- ing noun phrases that refer to the same extralinguis- tic entity in a text. Using coreference information has been shown to be beneficial in a number...

Ngày tải lên: 20/02/2014, 09:20

... on binary corefer- ence resolution, the task of determining whether a noun phrases refers to a single semantic entity. Con- ditional modality fusion yields a relative increase of 73% in the contribution ... compared to training them jointly, because independent training of the modality-specific classi- fiers forces them to account for data that they can- not possibly explain. Fo...

Ngày tải lên: 20/02/2014, 12:20