Báo cáo khoa học: "The S-Space Package: An Open Source Package for Word Space Models" pdf

... supported tar- get languages (viz. French, Italian, Spanish, Ger- man and Dutch) for an ambiguous focus word in a given context. In order to detect the relevant transla- tions for each of the twenty ... focus words, we ran GIZA++ (Och and Ney, 2003) with its de- fault settings for all focus words. This word align- ment output was then considered to be the label for the training...

Ngày tải lên: 20/02/2014, 05:20

... more than one translation center for Russian language materials for the immediate future. However, as our capability grows and we are able to handle new languages and new disciplines, expansion ... warrant opera- tional machine translation production from Russian- language materials, I do not wish to suggest that all problems in the transference of meaning from one language to anot...

Ngày tải lên: 16/03/2014, 19:20

... this synthetic antivitamin was also phosphorylated (data not shown). In order to determine the kinetic data for PL, PN, PM, MPN and DPN, two different test systems were employed: an HPLC assay and an optical ... plays an important role in deter- mining the kinetic features of PKH. However, the data for the catalytic efficiency of ginkgotoxin and DPN are of the same order of magnitude...

Ngày tải lên: 07/03/2014, 10:20

... gender of a pronoun imposes a semantic gender restriction on its antecedent. An English pronoun "he", for instance, can never refer to an NP whose semantic gender is female like "Ms. ... phenomenon, given anaphor and antecedent pairs in the corpus, calculate how often the generator fails to generate the antecedents. For each discourse phenomenon, given anaphor and...

Ngày tải lên: 08/03/2014, 07:20

... sup- ply physicians with clinically-relevant answers in a timely manner (Gorman et al., 1994; Cham- bliss and Conley, 1996). Clinical information 841 Disease: Chronic Prostatitis  anti-microbial 1. ... Question Answering Dina Demner-Fushman 1,3 and Jimmy Lin 1,2,3 1 Department of Computer Science 2 College of Information Studies 3 Institute for Advanced Computer Studies University of Maryl...

Ngày tải lên: 20/02/2014, 12:20

... n-gram models can achieve better performance by captur- ing both semantic and syntactic information. This is particularly important for the tasks we are interested in, when the vocabulary (i.e. topic) and ... component of language competency. However, finding topical texts at an appro- priate reading level for foreign and sec- ond language learners is a challenge for teachers. This tas...

Ngày tải lên: 20/02/2014, 15:20

... formaldehyde- agarose gel and transferred to a Hybond-N nylon mem- brane (GE Healthcare, Piscataway, NJ, USA). RNA blots were stained with methylene blue to confirm for equal load- ing and transfer. ... spanning 32 P-labelled globin and GAPDH probes described above. The b-globin and GAPDH mRNA band intensities were visualized and quantified with a Phosphorimager Storm (Molecular Dynamics). F...

Ngày tải lên: 16/02/2014, 09:20

... with mouse anti-human Golgin 97 (A) serum, mouse anti-human LAMP2 serum (D), mouse anti-human CD63 serum (G), mouse anti-human MPR serum (J) or mouse anti-human EEA1 serum (M). Primary antibodies ... Iowa. EEA1 IgG1 antibodies were a gift from J. Trejo (University of California, San Diego, CA, USA). Mouse anti-human Golgin 97 IgG1 serum, mouse anti-human MPR Ig2A serum, donkey anti-mouse Alex...

Ngày tải lên: 18/02/2014, 08:20

... 2-mercaptoethanol and 9% SDS) and heated at 95 °C for 5 min before application. Electrophoresis was run at 20 °C and a constant current of 15 mA for 20 min and 30 mA for  90 min. Protein bands were ... (kpir), and transform- ants selected for kanamycin resistance. The plasmid in this strain was mobilized into spontaneous Rif R R3 by conjugation [17]. RSc1501 gene disruption in the tr...

Ngày tải lên: 19/02/2014, 07:20

... enzyme consisting of an RNase H domain and an acid phosphatase domain Naoto Ohtani 1 , Natsumi Saito 1 , Masaru Tomita 1 , Mitsuhiro Itaya 1,2 and Aya Itoh 1 1 Institute for Advanced Biosciences, ... is an rnhA and rnhB double mutant strain [30], and E. coli MIC2067(DE3) was previously constructed for overexpres- sion of a recombinant protein using the pET system [31]. Plasmids pET-...

Ngày tải lên: 19/02/2014, 18:20