Báo cáo khoa học: "From Extractive to Abstractive Meeting Summaries: Can It Be Done by Sentence Compression?" pdf
Báo cáo khoa học: "From Extractive to Abstractive Meeting Summaries: Can It Be Done by Sentence Compression?" pdf
... 2009.
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2009 ACL and AFNLP
From Extractive to Abstractive Meeting Summaries: Can It Be Done by
Sentence Compression?
Fei Liu and Yang Liu
Computer Science Department
The University of Texas at Dallas
Richardson, ... continue with the
refinement
In this paper, our goal is to answer the question if
we can perform sentence compression on an extrac-
tive summary to...
Tài liệu Báo cáo khoa học: From heart to mind The urotensin II system and its evolving neurophysiological role ppt
... relatedness of somatostatin receptors
is demonstrated by the fact that the UII receptor is
activated by micromolar concentrations of somato-
statin derivatives and can be blocked by somatostatin
antagonists ... neurons [22].
UII receptor expression seems rather ubiquitous
when assessed with highly sensitive RT-PCR technol-
ogy. It has to be kept in mind however, that the UII
r...
Báo cáo khoa học: "From Chunks to Function-Argument Structure: A Similarity-Based Approach" doc
... the
recognition of partial constituent struc-
tures at the level of individual chunks.
Little attention has been paid to the
question of how such partial analyses
can be combined into larger ... strategy
to factor out recursion and to resolve only unam-
biguous attachments.
Since chunks are by definition non-recursive
structures, a chunk of a given category cannot
fully automatic r...
Báo cáo khoa học: "From Single to Multi-document Summarization: A Prototype System and its Evaluation" pptx
...
to come without any context. To remedy this
problem, we introduce a buddy system to
improve cohesion and coherence. Each
sentence is paired with a suitable introductory
sentence unless it ... problem of definite noun phrases can be
illustrated in Figure 3. These sentences are
from documents of the DUC-2001 topic US
Drought of 1988. According to pure sentence
scores,...
Báo cáo khoa học: "From Submit to Submitted via Submission: On Lexical Rules in Large-Scale Lexicon Acquisition" docx
...
3The derivation of stem alternations is beyond the
derived into
beb{e]dero, bebe[e]dor, beb[i]do, beb[i]da,
volver
into
vuelto,
and
communiear
into
telecommu-
nicac[on,
etc All affixes ... relations be-
tween lexical items, such that, given an entry for
one such item, other entries can be derived auto-
matically- is certainly not novel. In modern times,
it has been reint...
Báo cáo khoa học: From meiosis to postmeiotic events: Alignment and recognition of homologous chromosomes in meiosis ppt
... However, before a pair of homologous DNA
strands can interact with each other, they must find
each other within the cell nucleus. How chromosomes
can find their homologous partners to be paired has
been ... rat spermatocytes [24].
Either kind of chromosomal motion probably has dual
roles: first, to act as an attractive force by agitating
chromosomes to increase their chance of cont...
Báo cáo khoa học: From meiosis to postmeiotic events: Homologous recombination is obligatory but flexible doc
... flexibility are
numerous. Key observations include the large number
of recombination sites per genome and the apparent
stochasticity of their activity. The high density of
potential sites is well suited ... cells can return
to mitotic growth even after the induction of high lev-
els of homologous recombination [7]), ‘obligatory flexi-
bility’ of recombination initiation site distribution ma...
Báo cáo khoa học: From meiosis to postmeiotic events: The secrets of histone disappearance potx
... in histone
displacement. In order to test this hypothesis, mice
lacking both TPs and Prms would be required. Indeed,
to understand the basis of histone replacement, it
would be critical to know ... identified a ubiquitin ligase, named E3
Histone
,
capable of ubiquitinating all histones in vitro. Although
the enzyme was found to be expressed in many tissues
besides testis, its p...
Báo cáo khoa học: "From RAGS to RICHES: exploiting the potential of a flexible generation architecture" pot
... functionality of the individual modules is
briefly described below.
Rhetorical Oracle (RO) The input to the sys-
tem is a RhetRep of the document to be gen-
erated: a tree with internal nodes labelled ... events – arbitrary messages
passed between the modules, but not interpreted
by OASYS itself – may be generated by mod-
ules at any time. An application starts up by ini-
tialisi...