... STRUCTURE OF SENTENCE AND INFERENCING IN QUESTION ANSWERING
Eva Haji~ovA and Petr Sgall
Faculty of Mathematics and PhTeics
Charles University
: '. '. ...
Czechoslovakia
ABSTRACT
In the present paper we characterize
in more detail some of the aspects of a
question answering system using as its
starting point the underlying structure of
sentences...
... formation of aggregates of the wild-
type and variant proteins using ThT-binding analysis
in order to determine whether the introduced amyloid-
ogenic sequences induce amyloid formation in the
host ... exchange mapping
of Ab using NMR revealed that the middle of Ab is
involved in a b structure in the fibrils [30]. In contrast,
the C-terminal region, including residues 28–42...
... SelectingAntecedent ( INPUT L: ListOfCandidates,
OUTPUT Solution: Antecedent )
Apply restrictions to L with a result of L1
Morphologic agreement
C-command constraints
Semantic consistency
Case of:
NumberOfElements ... after).
5) Candidates with the same number of parsed
constituents as the anaphora
6) Candidates that have appeared with the verb of
the anaphor more than once
7) Prefer...
... charged amino acid side
chains, R397 and R120, are also involved in fosfomycin
binding, and in view of the multitude of interactions, it was
assumed that deletion of a single interaction would not ... chain of K22 participates in
fosfomycin binding, thus providing a rationale for the loss of
fosfomycin binding to the K22V and K22E mutant proteins.
However, two other posi...
... under-
standing," since " ;in the field of scientific writ-
ing, Russian sentence structure is definitely
close to English — much closer than is normal
for other forms of Russian ... prose. "
In support of this statement, Harper quotes
certain figures:
"From a sample of 1, 528 sentences containing
a subject and verb:
Subject before verb: 81% of a...
... five amino acids of the
extracellular domain and devoid of any tag was not
functional [27], while a mutant containing four amino acids
of the ectodomain and including a rhodopsine tag was
found ... periods of times (0–60 min)
at 37 °C. The concentration of the biotinylated Ig remaining
on the cell surface was then quantified by measuring the
binding of [
125
I]Streptavidin. In...
... motif present in DptF is GLDSV,
indicating that this putative ACP domain is one of the
few ACPs in which valine replaces isoleucine (I) or
leucine (L) in the conserved sequence. To determine
whether ... overexpressed in Escherichia coli
BL21(DE3). The C-terminally His6-tagged and N-ter-
minally thioredoxin-fused protein was purified, yielding
4.4 mgÆL
)1
of culture. The identity...
... of maintaining custom-
ary English order in the output), her dictum must
be converted into programmable instructions.
To a certain extent, the most economical
method of distinguishing subject ... sentence are, in
fact, two of its members of specifiable parts of
speech, agreeing in number and either person
or gender, while the subject must be of speci-
fied case,...
... genre in that
it is more interactive and spontaneous, referring to
free speech in news-style TV and radio programs
and consisting of talk shows, interviews, call -in
programs, live reports, and ... train-
ing set by either oversampling the minority class or
downsampling the majority class. In this prelimi-
nary study of sampling approaches for handling im-
balanced data for...
... Tyr42 (in RNase T1) or an arginine (in
RNase Sa, barnase, and binase) has an important role
in closing the guanine-binding site [10,15–17]. How-
ever, although the interactions between guanine and
the ... disrupting the
Phe39–base stacking interaction.
To find possible binding subsites of RNase Sa2, four
dinucleotides and 16 combinations of trinucleotides, all
having a guanine as...