Báo cáo khoa học: Reconstruction ofde novopathway for synthesis of UDP-glucuronic acid and UDP-xylose from intrinsic UDP-glucose inSaccharomyces cerevisiae pptx
Báo cáo khoa học: Reconstruction ofde novopathway for synthesis of UDP-glucuronic acid and UDP-xylose from intrinsic UDP-glucose inSaccharomyces cerevisiae pptx
... 2657
Reconstruction of de novo pathway for synthesis of
UDP-glucuronic acid and UDP-xylose from intrinsic
UDP-glucose in Saccharomyces cerevisiae
Takuji Oka and Yoshifumi Jigami
Research Center for ... wall synthesis. An alternative route for
the production of UDP-glucuronic acid via
myoinositol has also been identified and
characterized.
Synthesis o...
Tài liệu Báo cáo khoa học: "An Ensemble Method for Selection of High Quality Parses" pdf
... graphs
show, SEPA outperforms CB and random for all val-
412
ues of the filter f-score parameter k, and outper-
forms the MR baseline where the value of k is 95 or
more. Although for small k values ... the quality of a se-
lected set of parses increases as both the number of
models N and the sample size S increase, and with
T . Therefore, for k = 85 . . . 100 we show th...
Tài liệu Báo cáo khoa học: "Support Vector Machines for Query-focused Summarization trained and evaluated on Pyramid data" ppt
... particular
word or part -of- speech tag.
• The total number of NEs included in the sen-
tence, and the number of NEs of each kind.
• SumBasic score (Nenkova and Vanderwende,
2005) is originally an iterative ... in the
SCU label and all its contributors is stemmed and
stop words are removed, obtaining a set of stem
vectors for each SCU. The system summary text is
also stemmed...
Tài liệu Báo cáo khoa học: "A HARDWARE ALGORITHM FOR HIGH SPEED MORPHEME EXTRACTION AND ITS IMPLEMENTATION" pptx
...
binations of various candidates. For example, "~
~", one of the extracted morphemes, is com-
posed of the 2nd candidate at the 1st position,
the 1st candidate at the 2nd position and the ... corresponds to the candi-
date level. Candidates on the same level form one
stream. For example, in Fig. 6(a), the character
at the 3rd position has three candidates: the 1st...
Báo cáo khoa học: "A Nonparametric Method for Extraction of Candidate Phrasal Terms" docx
... words with a cutoff of
N=10. The resulting n-gram set had a maximum
recall of 2,610 phrasal terms from the WordNet
gold standard, and found the best figure of merit
for any of the association ... and log-
likelihood (Church and Hanks 1990, Dunning
1993), and information-based methods, e.g.
pointwise mutual information (Church & Hanks
1990).
Several studies of...
Báo cáo khoa học: "Using Leading Text for News Summaries: Evaluation Results and Implications for Commercial Summarization Applications" ppt
... corpus of 250 docu-
ments from newswire, magazine and newspaper
publications. ANES was used to generate three
summaries for each document, targeting summary
lengths of 60, 150 and 250 words. For ... distribution of list, newsbrief and transcript
type documents was often the cause of other appar-
ent problem-indicating attributes. For example, the
overall acceptabi...
Báo cáo khoa học: "A Joint Model for Discovery of Aspects in Utterances" potx
... construction of a novel Bayesian framework for
semantic parsing of natural language (NL) utter-
ances in a unifying framework in §4,
(ii) representation of seed labeled data and informa-
tion from web ... A
ud
, S
ujd
) drawn from this distribu-
tion. For each utterance u, we sample a domain D
u
and act A
ud
and hyper-parameters α
D
and α
A
and
their base measures ψ
ud...
Báo cáo khoa học: "SemTAG: a platform for specifying Tree Adjoining Grammars and performing TAG-based Semantic Construction" pptx
... Proceedings of the ACL 2007 Demo and Poster Sessions, pages 13–16,
Prague, June 2007.
c
2007 Association for Computational Linguistics
SemTAG: a platform for specifying Tree Adjoining Grammars and
performing ... module
and reports on the coverage of SEMFRAG, a core
TAG for French including both syntactic and seman-
tic information.
2 Linguistic formalisms
We start by briefly...
Báo cáo khoa học: Computer-assisted mass spectrometric analysis of naturally occurring and artificially introduced cross-links in proteins and protein complexes potx
... the
structural analysis of proteins and protein complexes
and in large scale analysis of the function of genes
(proteomics) [1].
For mass spectrometric analysis, the proteins and
proteomes under ... masses of the peptides from the virtual experi-
ment, selected according to the quest criteria. A match
can be performed for a number of quests simulta-
neously. For instan...
Báo cáo khoa học: Frataxin deficiency causes upregulation of mitochondrial Lon and ClpP proteases and severe loss of mitochondrial Fe–S proteins pot
... in the hearts of control and MCK mutant mice. (A) Total RNA was
isolated from the hearts of control and MCK mutant mice at 3, 5 and 10 weeks of age and used to measure Lon protease and ClpP mRNA
levels ... Mitochondrial fractions were pre-
pared from the hearts of control and MCK mutant mice at 5, 7 and
8 weeks of age and assayed for ATP-dependent proteolytic a...