... adequate for covering sponta-
neous dialogues, particularly negotiation dialogues
which are composed of multiple threads. These
are negotiation dialogues in which multiple propo-
sitions are negotiated ... comparison of the perfor-
mance of two versions of our discourse processor,
one based on strict TST, and one with our extended
version of TST, demonstrating that...
... formation of
a noncleavable procathepsin B mutant.
Next, we evaluated the activity of the mature forms
resulting from the processing of procathepsin B
mutants. All these forms of cathepsin B with ... ª 2008 FEBS 663
Table 1. Processing of procathepsin B variants. Estimates of processing half-times of procathepsin B variants in the absence (–DS) and presence (+DS) of 25...
... by way of bidirec-
tionally linking the text words with an
electronic dictionary,
4. to deal with anaphora.
Acknowledgment
The authors are grateful to Prof. Jun-ichi
Tsujii, University of Tokyo, ... node and the foot
node(marked ∗) of the former, respectively,
with the separated nodes of the latter, all with
a same syntactic category.
Figure 2: Examples of Substitution and A...
... by LCseg with an error of P
k
= 15.79, while the average performance
of the algorithm is P
k
= 15.31 on the WSJ test corpus (unknown number of segments).
mean and the variance of the hypothesized ... one of
a growing number of corpora with human-to-human
multi-party conversations. In this corpus, record-
ings of meetings ranged primarily over three differ-
ent recurring meet...
... size of the text approaches many tens
of thousands of words, the number of unique words in-
creased into the thousands. Therefore, it can be con-
cluded that the second implementation of the ... than a few tens of thousands of words in the
text file to be indexed.
6 Making Efficient Use of Paral-
lel Hardware
In both of the above algorithms, the "heart" of...
... efficient processing of flexible catego-
rial grammar problematic, since quite often
there is an exponential growth of the number
of possible derivations, relative to the length
of the string ... sequence of categories XI X n
reduces to Y, with semantics Y',
there
is a reduction to Y, with se-
mantics Y', for any bracketing of
XI Xn into constituents.
Gramm...
... edge in the depen-
dency tree. The score of an edge is in turn com-
puted as the inner product of a high-dimensional
feature representation of the edge with a corre-
sponding weight vector,
s(i, ... j), which is the score of creating a pair of
adjacent edges, from word x
i
to words x
k
and x
j
.
For instance, s(2, 4, 5) is the score of creating the
edges from hit to with and f...
... classes of the instances of CCG-Std and CCG-
GTRC, respectively:
Definition 1 Gatrc is the collection of
G's
(extension of
a G E G, ta)
such that:
l. For the lexical function f of G ... bounded by the maximum
number of arguments of a lexical category, we add all
the instances of wrapping required for simulating the ef-
fect of GTRC into the lexicon of G"...
... molecular
mass of 38 kDa with pI values of 6.2–7.1 (annexin A1), and of c. 8 (annexin A2), and a single spot at 35 kDa with pI ¼ 5.6 (annexin A5).
Each annexin subtype is indicated by a circle.
Role of dicalcin ... was screened with the cDNA probes to
isolate the full-length cDNAs of annexins.
Expression of annexins in E. coli
The coding region of each annexin was amplified...
... compound.
Quantitative analysis of components was performed by
integration of the multiple charged ions of the single species.
For protein analysis, the separation was attained with a
linear gradient of 20–40% solvent ... level of acetylation of
a peptide was estimated on the basis of the intensity ratio of
the native and acetylated species. From the data summar-
ized in T...