... found
(Jurafsky et al., 1998), the multi-dimensionality
of the scheme makes the building of models from
DAMSL-tagged data complex. Furthermore, the
generality of the DAMSL tags reduces their util-
ity for ... view of analyzing the structure of
task-oriented human-human dialogs. In Section 5,
we discuss the problem of segmenting and label-
ing dialog structure a...
... noun vs. the number of the head
nouns of conjuncts (e.g. dogs and mud =
PLURAL,SINGULAR)
N of N constructions:
2D
the number of the target
noun (N
) vs. the type of the N
in an N
of N
construction ... chose this be-
cause of its good coverage of different usages of En-
glish, and thus of different countabilities. The only
component of the origin...
... -P then supporting through
one of the potentially argumentative RST
relations R, therefore R. Apart from being
obviously cumbersome, the representation has
lost the abstract structure of the ... text. These advantages are being
exploited in the design and implementation of
the ~hetor/ca system, of which the current work
forms a part.
1 Problems with RST
A numbe...
... Moran would recoEnize
that the location change is from the location of the
Agent to the location of the indirect object by the
interaction of building block #3 with other buildlng
blocks and ... scheme, verbs of move-
ment are often described with PTRANS and PROPEL. ~t is
interesting that some of the building blocks Moran in-
ferred seem to be subparts of the...
... argument. On the target side, the trans-
lation of the verbal predicate, the translation of the
head word of the argument, as well as the boundary
words of the translation of the argument are used as
features.
4.3 ... both the
source and target side. On the source side, the fea-
tures include the verbal predicate, the semantic role
of the argument, t...
... words. Therefore,
missing words can be used to prune the hypotheses
that are also highly related to the missing words.
Consider the hypotheses of latent vectors in ta-
ble 1 for bank#n#1. Assume there ... definition of bank#n#1
2 Learning Latent Semantics of Definitions
2.1 Intuition
Given only a few observed words in a definition,
there are many hypotheses of latent vectors that a...
... paper,
we analyze the following three model families:
In the HMM, the input x is a sequence of words
and the output y is the corresponding sequence of
part -of- speech tags.
In the PCFG, the input x ... that the
first iteration of EM reinforces the systematic mis-
takes of the supervised initializer. In the first E-step,
the posterior counts that are computed sum...
... verb, then
subtype := med/situation
15. if the head of the NP and one of the preceding verbs in the same sentence share the same WordNet
hypernym which is not in synsets that appear one of the ... approximations of the definitions of the
corresponding subtypes, the med rules are more
complicated than their old counterparts, in part
because of their reliance on th...
... establish the preferred geometry of the
precursor. We now report the chemical synthesis, bio-
chemical production, and solution structure of preCbnB2,
and compare it with the structure of the mature
bacteriocin, ... Solution structure of preCbnB2 in 70% trifluoroethanol. The
positions of the N-terminus and C-terminus are indicated, as are
the residues at the s...
... For each of the
steps 1, 2 and 3 we proceed as follows:
1. compare the training corpus to the output of the
parser on the strings of the corpus, after apply-
ing the transformations of the previous ... 1: Example of (a) the Penn Treebank WSJ annotation, (b) the output of Charniak’s parser, and the
results of the conversion to dependency structures of (c...