the effect of noise in communication system
Báo cáo khoa học: "On the Evaluation and Comparison of Taggers: the Effect of Noise in Testing Corpora." doc
Ngày tải lên :
08/03/2014, 05:21
... from the same corpus, they will prob-
ably contain the same kind of errors in the same
kind of situations. This may cause the training
procedure to learn the errors -especially if they
are systematic- ... estimate the parameter values of
the evaluated tagger in order to constrain as
much as possible the intervals; the statistical
significance of the interval overlappings; a more
informed (and ... Role of Bias in Machine Learning. In
Proceed-
ings of EMNLP'96 conference.
Samuelsson, C. and Voutilainen, A. 1997. Compar-
ing a Linguistic and a Stochastic Tagger. In
Pro-
ceedings of...
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Tài liệu KRONE - the effect of Errors in TCP applications performance (full) pdf
Ngày tải lên :
09/12/2013, 16:15
... one of the TCP entities wants
to indicate the end of the session to the other TCP
entity. The FIN bit is set to the value one or turned-
on. The window size, sometimes just called the
window, ... measure the ability of the other to accept
its messages. Initial window sizes commonly used are
8k and 16k bytes.
The checksum field is the field in which the sender
indicates the result of its 1s-inversion ... comparison of
the error performance of the tested channels using the
techniques discussed in this paper.
In Network Troubleshooting Using TrueNet Test
Methodologies, a discussion of the TrueNet testing
methdolodies...
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The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
Ngày tải lên :
12/09/2012, 15:05
... than in the inheritance case in that no sharing map is
involved; an attempt to vm_write one mapping of the memory object would merely replace that mapping, rather than
reflecting it in other ... only in the organization of distributed and parallel
applications, but in the implementation of the operating system kernel itself. Mach uses memory-mapping
techniques to make the passing of large ... validation - Finally, the kernel informs the hardware physical map module of the new virtual
to physical mapping.
With the exception of the hardware validation, all of these steps are implemented in a...
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Tài liệu THE ROLE OF UNIVERSITIES IN REGIONAL INNOVATION SYSTEMS - A NORDIC PERSPECTIVE pdf
Ngày tải lên :
16/01/2014, 16:33
... for certain functional systems of innova-
tion. This was the key concept in the new innovation policy promoted by the
OECD in the beginning of the 1990s. About ten years later system of innova-
tion ... positions.
Therefore, the expansion of the system initially took the form of the building
of new types of scholls like polytechnic schools and professional schools.
Royal Institute of Technology, Karolinska ... programmes at the
49
The growth in the number of students in the 1990s has, however, been highest
in the Faculty of Arts and the Faculty of Health Sciences. The number of stu-
dents in the social...
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Tài liệu Báo cáo khoa học: The effect of small molecules in modulating the chaperone activity of aB-crystallin against ordered and disordered protein aggregation pdf
Ngày tải lên :
18/02/2014, 16:20
... Arg-HCl
in the absence of the chaperone precluded analysis of
the effect of this concentration on the protective
ability of aB-crystallin.
Reduction-induced aggregation of the insulin B-chain
Light ... state). In con-
trast, arginine has been shown to suppress aggregation
of some proteins by acting on the unfolded state of the
protein and increasing the reversibility of unfolding
[37]. Arginine ... signifi-
cantly increased the chaperone activity of aB-crystallin
(84 ± 4%) against this target protein.
The effect of Arg-HCl on the structure and
assembly of aB-crystallin
We investigated whether the effects...
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Báo cáo khoa học: The effect of replacing the axial methionine ligand with a lysine residue in cytochrome c-550 from Paracoccus versutus assessed by X-ray crystallography and unfolding ppt
Ngày tải lên :
07/03/2014, 17:20
... prominent being
the absence of the 695-nm band, indicative of Met-S
d
-
iron coordination. Upon titrating increasing amounts
of guanidinium hydrochloride (GdmHCl) the protein
unfolds resulting in the ... that the side-chain orientation of K97 in the
two structures is different. In the wt structure the side
chain slithers along the side of the protein surface,
whereas in the M100K structure it points ... position in conformer B so as to maintain its
H-bonding interactions (Fig. 4D).
Effect of the M100K mutation on the stability
of the native state
The effect on protein stability upon introduction of...
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The effect of grammar teaching (syntax) in English on 5 to 16 year olds’ accuracy and quality in written composition potx
Ngày tải lên :
10/03/2014, 05:20
... complementary in- depth reviews in the field of
sentence-level grammar: the effect of teaching syntax on accuracy and quality
in written composition (in 2003-4); the effect of teaching sentence-combining ... additional stage of
screening was adopted. The difficulties of screening papers for inclusion in this
review were due to problems with ascertaining the level of grammar teaching
operating in the studies ... clear distinction in the Harris study between the two
types of grammar being taught: on the one hand, formal teaching of grammar (or
indeed, teaching of formal grammar); and on the other, what...
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the situation of dolllarization in vietnam, it impacts on accounting system and economy of vietnam and actions to fight its
Ngày tải lên :
13/03/2014, 14:20
... Moreover, the behavior of Vietnamese people to USD make them sucked more VND
into the banking system, it help to reduce the currency supply in the market, contribute to
curbing the rise of inflation. ... level of each country varies depending on the level of
economic development, educational level and the psychology of people, the level of
development of the banking system, monetary policy and the ... sheet date in the end of the fiscal year. The difference arises rate to ensure the
integrity of financial statements, namely that the balance sheet of the enterprise at a
time.
According to VAS10,...
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Báo cáo "The effect of Cu concentration in soil and phosphorous fertilizer on plant growth and Cu uptake by Brassia juncea L. grown on contaminated soils " doc
Ngày tải lên :
14/03/2014, 15:20
... at Trt.4 (drop by 36%)
following the rate of added Cu increasing to
200 ppm. The effects of added Cu on biomass
are the same way of the effects on the height of
... contents of Cu in plant increase
upon the rates of Cu application, especially at
the high rate of Cu above 100 ppm. It can be
said that the increase of rate of Cu uptake and
accumulation in plants ... faster than the
decrease of rate of plant growth. For example,
the contents of Cu in plant increase by 208%
when the rate of Cu application increases to 200
ppm. Meanwhile, the rate of biomass...
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Báo cáo " Research on the effect of urban expansion on agricultural land in Ho Chi Minh City by using remote sensing method " ppt
Ngày tải lên :
14/03/2014, 15:20
... VNUJournal of Science,EarthSciences24(2008)104‐111
104
Researchon the effect of urbanexpansiononagricultural
land in HoChiMinhCitybyusingremotesensingmethod
TranThiVan*
InstituteforEnvironmentandResources,VNU‐HCMC
Received11April2008;received in revisedform13July2008
Abstract.HoChiMinhCityisaone of the biggestcities of Vietnam.Before1945,therewereabout
400,000inhabitantsliving in the city.During the lasttwodecades,itbecame the biggestindustrial
andcommercialcenter of the
country.Accordingto the statistics in 2005,itspopulationwasabout
6.2millionpeople. ... under
sustainabledevelopment
In the future,itisrequiredahugeamount
of
investment to improve the productivity
and effectiveness of agriculture in the
situation of less remained ... biggestindustrial
andcommercialcenter of the
country.Accordingto the statistics in 2005,itspopulationwasabout
6.2millionpeople. In the suburbanareas of the city, particularly in the northern part,...
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The effect of health education intervention on the home management of malaria among the caregivers of children aged under 5 years in Ogun State, Nigeria pptx
Ngày tải lên :
14/03/2014, 21:20
... respectively. Furthermore, there was a 55.7% (P = 0.001) increase in the proportion of
respondents using the correct dose of arthemisinin-based combination therapy in the home management of malaria
and ... group.
Pre-intervention activities
These included the followin g: (1) obtaining official infor-
mation to proceed with the project from the LGA au-
thorities; (2) consent of the mothers of under-5 ... the remaining three were in the
southern axis of the local government. Each of the polit-
ical wards served as a cluster. The first step was to
choose whether the northern part or the southern...
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The role of pictures in improving health communication: A review of research on attention, comprehension, recall, and adherence doc
Ngày tải lên :
14/03/2014, 21:20
... booklets, they asked all patients
about their willingness to take pain medicines in general and
then about their willingness to take the medicine described
in the information leaflet that they read. They ... mean-
ingless. Readers may then use the picture to guess the
intended meaning, often incorrectly, and think that they
understand the message, thereby interfering with their
comprehension. They ... a video tape of animated cartoons explaining the
need for a polio vaccine. The information contained in the
videotape was the same as in the leaflet. Both versions were
available in English and...
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