Báo cáo khoa học: "A Simple Measure to Assess Non-response" docx
Báo cáo khoa học: A simple protocol to study blue copper proteins by NMR pot
... performed to measure
nonselective longitudinal relaxation rates of protons [79]. In
order to measure T
1
values of very fast relaxing protons,
INEPT transfer and relaxation delays were shortened to
1.6 ... assignments are summarized in Table 4.
A simple NMR protocol is an important tool to study
paramagnetic proteins
Plastocyanin is a good model system to address features of
p...
Tài liệu Báo cáo khoa học: "A Composite Kernel to Extract Relations between Entities with both Flat and Structured Features" ppt
... computationally infeasi-
ble to directly use the feature vector
()T
φ
. To
solve this computational issue, Collins and Duffy
(2001) proposed the following parse tree kernel
to calculate the dot product ... the binary SVMLight (Joachims,
1998) and Tree Kernel Tools (Moschitti, 2004).
Precision (P), Recall (R) and F -measure (F) are
adopted to measure the performance.
4.2 Exper...
Tài liệu Báo cáo khoa học: "A Practical Solution to the Problem of Automatic Word Sense Induction" doc
...
vectors. This is called global clustering. Since (by
looking at differential vectors) their algorithm al-
lows a word to belong to more than one cluster,
each cluster a word is assigned to ... clustering
of global co-occurrence vectors. To see this, let us
bring our attention to the various species of ani-
mals that are among the top 30 associations to
poach. Some of them se...
Tài liệu Báo cáo khoa học: "A Bootstrapping Approach to Named Entity Classification Using Successive Learners" pdf
...
seeds are retrieved from the repository to
train a decision list for NE classification.
3. The learned rules are applied to the NE
candidates stored in the repository.
4. The proper names tagged ... 86.7%
To benchmark the quality of the automatically
constructed corpus (Table 2), the testing corpus is
first processed by our parser and then saved into
the repository. The reposi...
Tài liệu Báo cáo khoa học: "A Prototype Text to British Sign Language (BSL) Translation System" ppt
... which
extends vertically from above the signer’s head to
waist level, and horizontally from touching/close to
the body to at arm’s length in front of and to the
side of the signer. Signs can be categorised ... is
used to associate pronouns with discourse referents,
and reuse of nouns is used to imply co-reference
to the same linguistic referent. Currently, the most
common 50% CM...
Tài liệu Báo cáo khoa học: "A PRAGMATICBASED APPROACH TO UNDERSTANDING" pdf
... such ques-
tions implicitly by proceding to answer the ques-
tion or to seek information relevant to formulat-
ing an answer. However IS may refuse to accept
the question posed by IP because ... goal rule DG-Obtaln-Info to deter-
mine if the elliptical fragment is being used
to accomplish the discourse goal of seeking
information in order to construct an answer
to the po...
Tài liệu Báo cáo khoa học: "A HYBRID APPROACH TO REPRESENTATION IN THE JANUS NATURAL LANGUAGE PROCESSOR" pot
...
SThe ruJels may need to be used tecureively to get to a constanL
aEvery expression in WML has a type.
4.1.¢
Knowledge Acquisition
We have developed two complementary tools to
greatly increase ... has a
role from A to B (or from B to A) can be referred to by
a definite NP. This has not yet been integrated into
the Janus model of reference processing [4].
4.3.2. Metonymy...
Tài liệu Báo cáo khoa học: "A PROBABILISTIC APPROACH TO GRAMMATICAL ANALYSIS OF WRITTEN ENGLISH BY COMPUTER" pot
... subsequent modification to the system
resulted in over 96 per cent of word
tags being correctly assigned
automatically. The remaining 3 to ~ per
cent were corrected by human post-editors.
~brk is ...
programs was devised to automatically
produce a single level of grammatical
description with one word tag representing
the word class or part of speech of each
word token in the c...
Báo cáo khoa học: A kinetic approach to the dependence of dissimilatory metal reduction by Shewanella oneidensis MR-1 on the outer membrane cytochromes c OmcA and OmcB potx
... these cytochromes have been proposed to be ter-
minal Fe(III) and Mn(IV) reductases, although their role in the reduction
of other metals is less well understood. To obtain more insight into this,
we ... omcA
–
omcB
–
MR-1R mutants
relative to their MR-1R parent
To study the substrate specificities of the outer
membrane decaheme cytochromes OmcA and OmcB
in the process of dissimilatory...
Báo cáo khoa học: A simple in vivo assay for measuring the efficiency of gene length-dependent processes in yeast mRNA biogenesis doc
... BMC2003-
07072-C03-01 to SC and fellowships to MM-H and to
MV), and by the Andalusian Government (CVI271).
References
1 Aguilera A (2005) Cotranscriptional mRNP assembly:
from the DNA to the nuclear ... (2001) Stimulatory effect of spli-
cing factors on transcriptional elongation. Nature 414,
929–933.
58 Rose MD, Winston F & Hieter P (1990) Methods in
Yeast Genetics: a Laboratory...
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