models of split dependency grammars∗
Models of motherhood in the abortion debate - self-sacrifice versus self-defence
Ngày tải lên :
01/11/2013, 08:20
... women in the form of the right to an abortion as
an instrument of care-giving not to the fetus, of course, but to others. We can
see a good example of the use of a traditional model of motherhood ... with
homicide of the inhabitants of the farm house, he can rightly point out that the object
of the law of homicide is to save life, and that by his conduct he has eVected a net
saving of innocent ... model of motherhood and abortion rights
Underlying the problem deWnition of abortion rights is a traditional view of
motherhood – one that rests upon a relational view of women, deWned in
terms of...
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Tài liệu Báo cáo khoa học: Animal models of amyloid-b-related pathologies in Alzheimer’s disease docx
Ngày tải lên :
16/02/2014, 09:20
... dominant
mode of inheritance, account for < 2% of all AD
cases. Onset is most often before 65 years of age, and
the penetrance is nearly always complete. The purifica-
tion and partial sequencing of Ab ... 120–130.
Animal models of Alzheimer’s disease O. Philipson et al.
1402 FEBS Journal 277 (2010) 1389–1409 ª 2010 The Authors Journal compilation ª 2010 FEBS
Transgenic animal models
Models devoid of any ... Tg2576
[54]. A substantial amount of CAA is often found in
transgenic mice with the Swedish mutation, which is
likely to be because of the high rate of synthesis and
accumulation of Ab1-40.
In Tg2576, more...
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Tài liệu Macro-Finance Models of Interest Rates and the Economy pdf
Ngày tải lên :
17/02/2014, 03:20
... models of the yield curve. Many of these mod-
els are arbitrage-free latent factor models. Unfortunately, there are many technical difficulties
involved with the estimation of AF latent factor models, ... Economics Discussion Series, No. 48,
Board of Governors of the Federal Reserve System.
29
1 Introduction
The evolution of economic ideas and models has often been altered by economic events. The
Great ... Journal of
Monetary Economics, Vol. 12, 383–398.
Campbell, John and John Cochrane, 1999, “By Force of Habit: A Consumption-Based
Explanation of Aggregate Stock Market Behavior,” Journal of Political...
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Tài liệu Báo cáo khoa học: "Parsing with generative models of predicate-argument structure" pptx
Ngày tải lên :
20/02/2014, 16:20
... In Proceedings of the 40th Annual Meeting of the
ACL.
Julia Hockenmaier. 2003. Data and Models for Statistical
Parsing with CCG. Ph.D. thesis, School of Informatics, Uni-
versity of Edinburgh.
Adwait ... (Hockenmaier and Steedman, 2002b),
include models of bilexical dependencies defined
in terms of local trees. However, this paper
demonstrates that such models would be inadequate
for languages with ... probabilities:
The probability of generating word ,given
that its lexical category is
and that is
head of the
th argument of .
3. Other word probabilities:
If a word does not fill any dependency relation,
it...
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Tài liệu Master Thesis Health Sciences: Expert Elicitation to Populate Early Health Economic Models of Medical Diagnostic Devices in Development pdf
Ngày tải lên :
20/02/2014, 16:20
... Economic Models of Medical Diagnostic Devices in Development | Page | 46
B. Probability distribution of TNR based on 14 radiologists
Figure 14 Probability distribution of estimations of TNR of ... often associated with enhanced blood vessel
supply. An important application of this technology includes breast cancer visualization. The proof of
principle of PA imaging in the detection of ... Nevertheless, in an early stage of development,
developers are often too optimistic about the performance of their product and are often tended to
estimate the value of their device to be higher...
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Tài liệu Báo cáo khoa học: "Lexicalized Stochastic Modeling of Constraint-Based Grammars using Log-Linear Measures and EM Training" ppt
Ngày tải lên :
20/02/2014, 18:20
... y0 w2 h2" alt=""
68
70
72
74
76
78
80
82
84
86
88
10 20 30 40 50 60 70 80 90
precision
number of iterations
complete-data estimation
incomplete-data estimation
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Tài liệu Báo cáo khoa học: "Online Learning of Approximate Dependency Parsing Algorithms" potx
Ngày tải lên :
22/02/2014, 02:20
... these models pro-
vide state -of- the-art performance across multiple
languages. However, the parsing algorithms re-
quire that the score of a dependency tree factors
as a sum of the scores of its ... Edmonds. 1967. Optimum branchings. Journal
of Research of the National Bureau of Standards,
71B:233–240.
J. Eisner. 1996. Three new probabilistic models for
dependency parsing: An exploration. In ... O(n
3
) extension of the Eisner algorithm to second-order dependency parsing. This figure
shows how h
1
creates a dependency to h
3
with the second-order knowledge that the last dependent of
h
1
was...
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Tài liệu Báo cáo Y học: Short peptides are not reliable models of thermodynamic and kinetic properties of the N-terminal metal binding site in serum albumin doc
Ngày tải lên :
22/02/2014, 04:20
... Bal
1,2
1
Faculty of Chemistry, University of Wroclaw, Poland;
2
Institute of Biochemistry and Biophysics, Polish Academy of Sciences,
Warsaw, Poland
A comparative study of thermodynamic and kinetic aspects
of ... studies of the Ni(II)
complex of HSA [6].
Due to different protonation patterns, the stability
constants of particular complexes of model peptides
cannot be compared d irectly. There are two ways of
circumventing ... the middle of
the range of values f or both Cu(II) and Ni(II). Note t hat t he
variation of side chain substituents can result in changes of
complex stabilities by up to six orders of m agnitude,...
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Tài liệu Concepts, Techniques, and Models of Computer Programming pot
Ngày tải lên :
22/02/2014, 06:20
... reason is the existence of the Mozart Programming System.
Panorama of computation models
This book presents a broad overview of many of the most useful computation mod-
els. The models are designed ... (including improved versions of Java).
The kernel language approach
Practical programming languages scale up to programs of millions of lines of code.
They provide a rich set of abstractions and syntax. ... semantics of a program can be given in
terms of an abstract machine.
• The logic-based approach presents programming as a branch of mathemat-
ical logic. Logic does not speak of execution but of program...
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Báo cáo khoa học: "Strong Lexicalization of Tree Adjoining Grammars" docx
Ngày tải lên :
07/03/2014, 18:20
... The yield of a tree is
11
It should not be confused with the notion of ‘finite ambigu-
ity’ of (Goldstine et al., 1992; Klimann et al., 2004).
509
Proceedings of the 50th Annual Meeting of the Association ... guessed
for distinct (occurrences of) productions are trans-
ported to distinct (occurrences of) terminal produc-
tions [cf. Section 3 of (Potthoff and Thomas, 1993)
and page 346 of (Hoogeboom and ten Pas, ... nonterminal of rank 0, and
• P is a finite set of productions of the form
A(x
1
, . . . , x
k
) → r, where r ∈ C
N∪Σ
(X
k
)
and A ∈ N
k
.
The components and r are called left- and right-
hand side of...
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Báo cáo khoa học: "Latent variable models of selectional preference" potx
Ngày tải lên :
07/03/2014, 22:20
... applications of topic models.
Section 3 describes the models used in our exper-
iments. Section 4 provides details of the experi-
mental design. Section 5 presents results for our
models on the task of ... top-
ical structure of documents can be adapted to
learn probabilistic models of selectional prefer ence.
These models are especially effective for estimat-
ing plausibility of low-frequency items, ... variable models of selectional preference
Diarmuid
´
O S
´
eaghdha
University of Cambridge
Computer Laboratory
United Kingdom
do242@cl.cam.ac.uk
Abstract
This paper describes the application of
so-called...
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Báo cáo khoa học: "Compositional Matrix-Space Models of Language" potx
Ngày tải lên :
07/03/2014, 22:20
... underlying word space models; e.g.,
the models of Widdows (2008) and Giesbrecht
(2009) feature dimensionality reduction while that
of Mitchell and Lapata (2008) does not. In the
light of these findings, ... combine
a variety of distributional and symbolic aspects of
natural language. This nourishes the hope that ma-
trix models can serve as a kind of lingua franca for
compositional models.
This having ... Vector-based models of seman-
tic composition. In Proceedings of ACL-08: HLT,
pages 236–244. ACL.
[Padó and Lapata2007] Sebastian Padó and Mirella La-
pata. 2007. Dependency- based construction of se-
mantic...
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Báo cáo khoa học: "A Word-Order Database for Testing Computational Models of Language Acquisition" docx
Ngày tải lên :
08/03/2014, 04:22
... efficiency
of parameter-setting acquisition models.
We have recently run experiments of seven
parameter-setting (P&P) models of acquisition on
the domain. What follows is a brief discussion of ... comprehensive study of
parameter-setting algorithms or acquisition
algorithms in general. There is a large number of
models that are omitted; some of which are targets
of current investigation. ... LDD without its derivation.
3.1 A Measure of Feasibility
As a simple example of a learning strategy and
of our simulation approach, consider a domain of 4
binary parameters and a memoryless...
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Báo cáo khoa học: "FINITE-STATE APPROXIMATION OF PHRASE STRUCTURE GRAMMARS" pdf
Ngày tải lên :
08/03/2014, 07:20
... different ways of reach-
ing that state, which are encoded in the stack of
One way of solving the above problem is to un-
fold each state of the characteristic machine into
a set of states corresponding ... the value of a feature in the
right-hand side of a rule indicates that that feature
must have the same value as the feature of the same
name of the category in the left-hand side of the rule. ... algorithmic realization
of suggestions of Church and Patil (1980; 1982) on
algebraic simplifications of CFGs of regular lan-
guages. Other work on finite state approximations
of phrase structure...
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