Báo cáo khoa học: "HUMAN INTENTION-BASED SEGMENTATION: RELIABILITY AND CORRELATION WITH LINGUISTIC CUES" doc

... were mixed and digested with XbaIandXmaI, purified by phenol/ chloroform extraction and ligated with T4-DNA ligase (Roche, Denmark). E. coli XL-1 cells were transformed by electroporation with the ... IF and the 3¢-untranslated region. This sequence corresponds to a sequence in GenBank accession no. X76562 and encodes a protein of 399 amino acid residues starting with STQTQSS…...

Ngày tải lên: 21/02/2014, 00:20

... snippets with tags and features for training a conditional random field model. At run- time, the model is used to extracting translation candidates for a given term. Preliminary experiments and ... tokens labeled as B and I. Finally, we compute the frequency of all the candidates identified in all snippets, and output the one with the highest frequency. 4 Experiments and...

Ngày tải lên: 19/02/2014, 19:20

... completely manually and is therefore limited to the amount of data that can reasonably be annotated by hand. Leacock et al. (1998), Agirre and Lopez de La- calle (2004), and Mihalcea and Moldovan (1999) propose ... as the gold standard for the sense inven- tory is fully in line with standard practice for English where the Princeton WordNet (Fellbaum, 1998) is typically taken as the...

Ngày tải lên: 22/02/2014, 03:20

... normal tissue specimens and tumour entities and compare the Cdc45 signals with the classical proliferation markers PCNA and Ki-67, but also with the novel markers Mcm proteins and geminin. Hopefully, ... [ 35 S]-pulse-chase labelling and IP with Cdc45-specific antibody was performed as described in Experimental procedures. Briefly, HeLa S3 cells were labelled with [ 35 S]-meth...

Ngày tải lên: 19/02/2014, 00:20

... pelleted and washed four times with 1 mL of binding buffer and twice with 1 mL of NaCl ⁄ P i and boiled in sample loading buffer. Protein samples were resolved on a 15% SDS ⁄ polyacrylamide gel and ... spectrometry A protein band was excised from a gel and analyzed by tandem mass spectrometry at Laboratory of Mass Spectr- ometry, Institute of Biochemistry and Biophysics PAS, W...

Ngày tải lên: 19/02/2014, 05:20

... also be considered to deal with unambiguous cases of numbers and dates in Chinese script. From h → (x 0 n ) and h → (x 0 n−1 ) on the one hand, and from h ← (x 0 n ) and h ← (x 1 n ) we estimate ... Branching Entropy. We improve on (Jin and Tanaka-Ishii, 2006) by adding normalization and viterbi- decoding. This enable us to remove most of the thresholds and parameters from the...

Ngày tải lên: 19/02/2014, 19:20

... transport of lipophilic compounds and drugs and of medium and long chain fatty acids; among them, myristic acid is a stereotypic ligand to investigate fatty acid binding and transport properties of ... point toward the interface between domains I and III and are stabilized by salt bridges with His146 and Lys190 residues [6,8]. HSA undergoes pH- and allosteric effector-depend...

Ngày tải lên: 20/02/2014, 02:22

... our model is as follows: • Draw the document-level topic proportions β (doc) ∼ GEM(α (doc) ). • Choose the document-level language model φ (doc) i ∼ Dir(γ (doc) ) for i ∈ {1, 2, . . .}. • Draw ... and i ∈ {1, 2, . . .}. • For each part k and each sentence n: – Draw type t (k) n ∼ Unif (Doc, P art). – If (t (k) n = Doc) ; draw topic z (k) n ∼ β (doc) ; gen- erate words x (k) n ∼...

Ngày tải lên: 20/02/2014, 04:20

... Daum ´ e III and Marcu, 2005; Finkel et al., 2006) and for specific problems such as language modeling and utterance classifica- tion (Saraclar and Roark, 2005) and labeling and chunking (Shimizu and Haas, ... tag t with word w 2 tag bigram t 1 t 2 3 tag trigram t 1 t 2 t 3 4 tag t followed by word w 5 word w followed by tag t 6 word w with tag t and previous character c 7 w...

Ngày tải lên: 20/02/2014, 09:20

... statistical and rule-based, exploited two kinds of important resources, i.e., lexicon and hand-crafted linguistic resources(manually segmented and tagged corpus, knowledge for unknown words, and linguistic ... segmenting Chinese texts without making use of any lexicon and hand-crafted linguistic resource. The statistical data required by the algorithm, that is, mutual in...

Ngày tải lên: 20/02/2014, 18:20