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

Tài liệu Báo cáo khoa học: "ParaSense or How to Use Parallel Corpora for Word Sense Disambiguation" pdf

... supported tar-get languages (viz. French, Italian, Spanish, Ger-man and Dutch) for an ambiguous focus word in agiven 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 instances for the ... (English as input lan-guage and French, German, Dutch, Italian and Span-ish as focus languages), we used the memory-basedlearning (MBL) algorithm implemented in TIMBL(Daelemans and Hoste, 2002),...

Báo cáo khoa học: "The Parameters of an Operational Machine Translation System" doc

... 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 another ... computer. Therefore, I conclude that for the time being the general purpose computer will be quite adequate for the planning for an operational machine translation capability. The reliance on table-look-up...

Báo cáo khoa học: The human pyridoxal kinase, a plausible target for ginkgotoxin from Ginkgo biloba docx

... thissynthetic antivitamin was also phosphorylated (datanot shown).In order to determine the kinetic data for PL, PN,PM, MPN and DPN, two different test systems wereemployed: 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 areof the same order of magnitude and reﬂect their antivita-min ... PL and PM(Table 1).The Kmvalue for PL (58.7 lm; Table 1) is morethan 10-fold higher than that of PL (3.3 lm) afterexpression of PKH cDNA in human embryonic kidneycells [15]. This can be...

Báo cáo khoa học: "A LANGUAGE-INDEPENDENT AN APHORARE SOLUTION SYSTEM FOR UNDERSTANDING MULTILINGUAL TEXTS" pptx

... 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 antecedent pairs ... fine-grained and hierarchically organized KS's. Also, our system can be evaluated and tuned at a low level because each KS is independent of discourse phenom- ena and can be turned off and on for...

Tài liệu Báo cáo khoa học: "Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering" pdf

... sup-ply physicians with clinically-relevant answers ina timely manner (Gorman et al., 1994; Cham-bliss and Conley, 1996). Clinical information841Disease: Chronic Prostatitis anti-microbial1. ... Question AnsweringDina Demner-Fushman1,3and Jimmy Lin1,2,31Department of Computer Science2College of Information Studies3Institute for Advanced Computer StudiesUniversity of MarylandCollege ... Linguistics and 44th Annual Meeting of the ACL, pages 841–848,Sydney, July 2006.c2006 Association for Computational LinguisticsAnswer Extraction, Semantic Clustering, and Extractive Summarizationfor...

Tài liệu Báo cáo khoa học: "Reading Level Assessment Using Support Vector Machines and Statistical Language Models" pdf

... n-grammodels can achieve better performance by captur-ing both semantic and syntactic information. This isparticularly important for the tasks we are interestedin, 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 task can be addressed ... workand Boulis and Ostendorf’s (2005) work on featureselection for topic classiﬁcation. For our LM classiﬁers, we followed Boulis andOstendorf’s (2005) approach for feature selectionand ranked...

Tài liệu Báo cáo khoa học: The plasminogen activator inhibitor 2 transcript is destabilized via a multi-component 3¢ UTR localized adenylate and uridylate-rich instability element in an analogous manner to cytokines and oncogenes pdf

... formaldehyde-agarose gel and transferred to a Hybond-N nylon mem-brane (GE Healthcare, Piscataway, NJ, USA). RNA blotswere stained with methylene blue to conﬁrm for equal load-ing and transfer. ... spanning32P-labelled globinand GAPDH probes described above. The b-globin andGAPDH mRNA band intensities were visualized andquantiﬁed with a Phosphorimager Storm (MolecularDynamics). For ... inhibitor 2 transcript isdestabilized via a multi-component 3¢ UTR localizedadenylate and uridylate-rich instability element in an analogous manner to cytokines and oncogenesStan Stasinopoulos1,...

Tài liệu Báo cáo khoa học: The PA-TM-RING protein RING ﬁnger protein 13 is an endosomal integral membrane E3 ubiquitin ligase whose RING ﬁnger domain is released to the cytoplasm by proteolysis ppt

... with mouse anti-humanGolgin 97 (A) serum, mouse anti-humanLAMP2 serum (D), mouse anti-human CD63serum (G), mouse anti-human MPR serum(J) or mouse anti-human EEA1 serum (M).Primary antibodies ... Iowa. EEA1 IgG1 antibodies werea 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-mouseAlexaFluor ... vacuolar sorting in plant cells: RMR proteins aresorting receptors for the protein aggregation ⁄ membraneinternalization pathway. Plant Sci 172, 728–745.15 Anandasabapathy N, Ford GS, Bloom D,...

Tài liệu Báo cáo khoa học: A tyrosinase with an abnormally high tyrosine hydroxylase/dopa oxidase ratio Role of the seventh histidine and accessibility to the active site docx

... 2-mercaptoethanol and9% SDS) and heated at 95 °C for 5 min before application.Electrophoresis was run at 20 °C and a constant current of15 mA for 20 min and 30 mA for  90 min. Protein bandswere ... (kpir), and transform-ants selected for kanamycin resistance. The plasmid inthis strain was mobilized into spontaneous RifRR3by conjugation [17]. RSc1501 gene disruption in thetransconjugants ... regions and ligatedto pBlueScript pKSII(+) with T4 DNA ligase (Invitro-gen, San Diego, CA, USA). The ligation mixture wastransformed in Escherichia coli DH5a, and transform-ants selected for...

Tài liệu Báo cáo khoa học: The SCO2299 gene from Streptomyces coelicolor A3(2) encodes a bifunctional enzyme consisting of an RNase H domain and an acid phosphatase domain pdf

... enzyme consisting of an RNase Hdomain and an acid phosphatase domainNaoto Ohtani1, Natsumi Saito1, Masaru Tomita1, Mitsuhiro Itaya1,2and Aya Itoh11 Institute for Advanced Biosciences, ... is an rnhA and rnhB double mutant strain [30], and E. coliMIC2067(DE3) was previously constructed for overexpres-sion of a recombinant protein using the pET system [31].Plasmids pET-11a and ... lm PIPES as an internal standard, and 2 lgofprotein samples in a ﬁnal volume of 100 lL. The reactionmixture was incubated for 10 min at 37 °C and transferredto 400 lL cold methanol. The contents...

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