summarizing definition from wikipedia
Tài liệu Báo cáo khoa học: "Learning the Latent Semantics of a Concept from its Definition" pptx
Ngày tải lên :
19/02/2014, 19:20
... dictionary definitions. The
definitions are extended by definitions of neighbor
senses to discover more overlapping words. How-
ever, exact word matching is lossy. Below are two
definitions from WN:
bank#n#1: ... sense definitions.
6 Conclusions
We construct a sense similarity wmfvec from the la-
tent semantics of sense definitions. Experiment re-
sults show wmfvec significantly outperforms previ-
ous definition- based ... 2012). We define missing words of a sense
definition as the whole vocabulary in a corpus minus
the observed words in the sense definition. Since
observed words in definitions are too few to reveal
the...
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Public transport From Wikipedia, the free encyclopedia
Ngày tải lên :
02/10/2012, 12:12
... bản tin
Public transport
From Wikipedia, the free encyclopedia
Jump to: navigation, search
Shinkansen high-speed train, Japan
Tram,...
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PID theory from wikipedia
Ngày tải lên :
22/01/2014, 08:26
... 1.0. A 20%
Page
4
of
7
PID controller
-
Wikipedia, the free encyclopedia
11/20/2006
http://en .wikipedia. org/wiki/PID_controller
PID controller
From Wikipedia, the free encyclopedia
A
proportional-integral-derivative ... errors from the two setpoints are combined to reduce
upsets. Some schemes slowly reduce the proportion of error from an "old" setpoint, and increase the proportion of error
from a "new" ... (http://www.expertune.com/r2.asp?f =Wikipedia& amp;l=articles.html)
Azeotropic Distillation Column Control with Fuzzy Logic (http://www.intellopt.com/FLC.htm)
Retrieved from "http://en .wikipedia. org/wiki/PID_controller"
Categories:...
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Tài liệu Báo cáo khoa học: "Learning Word-Class Lattices for Definition and Hypernym Extraction" doc
Ngày tải lên :
20/02/2014, 04:20
... corpus of 4,619 Wikipedia sentences, that
contains 1,908 definitional and 2,711 non-
definitional sentences. The former were ob-
tained from a random selection of the first
sentences of Wikipedia articles
3
. ... generalization of
word lattices that we use to model tex-
tual definitions. Lattices are learned from
a dataset of definitions from Wikipedia.
Our method is applied to the task of def-
inition and ... selected from the terminology
of four different domains (COMPUTER SCI-
3
The first sentence of Wikipedia entries is, in the large
majority of cases, a definition of the page title.
4
en .wikipedia. org/wiki /Wikipedia: Cate-
gories
ENCE,...
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Tài liệu Báo cáo khoa học: "The QuALiM Question Answering Demo: Supplementing Answers with Paragraphs drawn from Wikipedia" ppt
Ngày tải lên :
20/02/2014, 09:20
... While
the system actually gets answers from the web
by querying major search engines, during pre-
sentation answers are supplemented with rel-
evant passages from Wikipedia. We believe
that this additional ... Computational Linguistics
The QuALiM Question Answering Demo:
Supplementing Answers with Paragraphs drawn from Wikipedia
Michael Kaisser
School of Informatics
University of Edinburgh
M.Kaisser@sms.ed.ac.uk
Abstract
This ... In order
to improve user benefit, answers are supplemented
with relevant passages from the online encyclopedia
Wikipedia. We see two main benefits:
1. Users are presentedwith additional information
closely...
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Tài liệu Báo cáo khoa học: Purification and characterization of a membrane-bound enzyme complex from the sulfate-reducing archaeon Archaeoglobus fulgidus related to heterodisulfide reductase from methanogenic archaea pdf
Ngày tải lên :
21/02/2014, 03:20
... Aldrich–Sigma. DMN w as
from Sigma. Potassium trithionate was a gift from Peter
M. H. Kroneck (Universita
¨
t K onstanz). All other chemicals
were from Merck. The chromatographic materials were
from Amersham ... the midpoint
potential is shifted t o higher values ()30 mV for Hdr from
M. marburgensis and >0 mV for Hdr from M. barkeri).
From these data it has been concluded that H-S-CoB also
reacts with ... protein from A. fulgidus related
to Hdrfrom M. barkeri. Afunction ofthis enzymeas reduced
menaquinone–acceptor oxidoreductase is discussed.
MATERIALS AND METHODS
Materials
Redox dyes were obtained from...
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Báo cáo khoa học: Definition of the residues required for the interaction between glycine-extended gastrin and transferrin in vitro pptx
Ngày tải lên :
07/03/2014, 02:20
... G.
Baldwin) from the National Health and Medical
Research Council of Australia, grant R01 (DK 21739)
from the United States Public Health Service (to A. B.
Mason), and grant CT8917 from Medical ... prepared as described previously
[19].
Iron removal from transferrins
Prior to crosslinking or surface plasmon resonance analy-
sis, iron was removed from the transferrin mutants using
a previously ... different in either case from that
Table 1. Gastrin peptides used for the crosslinking studies. The
pentaglutamate sequence of gastrins is shown in bold. Amino acids
that differ from the naturally...
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Báo cáo khoa học: Molecular cloning, expression and characterization of protein disulfide isomerase from Conus marmoreus pdf
Ngày tải lên :
07/03/2014, 05:20
... of a novel PDI from
C. marmoreus
PDI is an abundant protein in the venom ducts of
C. textile, from which two PDIs have been cloned
[5,11]. In present work, we cloned a novel PDI
from C. marmoreus ... full-length protein disulfide isomerase from Conus marmoreus. Its
ORF encodes a 500 amino acid protein that shares sequence homology
with protein disulfide isomerases from other species, and 70% homology
with ... Characterization of PDI from Conus marmoreus
FEBS Journal 274 (2007) 4778–4787 ª 2007 The Authors Journal compilation ª 2007 FEBS 4779
superfamily: characterization of novel peptides from mol-
luscivorous...
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Báo cáo khoa học: Discovery and characterization of a Coenzyme A disulfide reductase from Pyrococcus horikoshii Implications for the disulfide metabolism of anaerobic hyperthermophiles doc
Ngày tải lên :
07/03/2014, 17:20
... from ‘E’ to ‘EH
2
’ the
hydride passes from the NAD(P)H through
the FAD to the nonflavin redox center. An
additional possible species, EH
2
-NAD(P)
+
,is
not shown.
D. R. Harris et al. CoADR from ... to date, and is the first from a hyperthermophile
and Archaeon. Moreover, the enzyme displays distinct
differences from the S. aureus CoADR. The enzyme is
quite distinct from the staphylococcal ... putative NADH oxidases from hyperthermophiles
and bacterial NADH oxidases from mesophilic sources
(Fig. 1). Of particular interest was the identity to the
well characterized NOXs from mesophilic organisms,
with...
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Báo cáo khoa học: "Extracting Lexical Reference Rules from Wikipedia" potx
Ngày tải lên :
08/03/2014, 00:20
... promising source
for LR relations between the defined concept and
the definition terms.
In addition, we extract LR rules from Wikipedia
redirect and hyperlink relations. As a guide-
line, we focused ... examples of useful rules
that were found in Wikipedia but not in WordNet.
We conjecture that in other application settings
the rules extracted from Wikipedia might show
even greater marginal contribution, ... marginal contribution of
Wikipedia. Furthermore, with the fast growth of
Wikipedia the recall of our resource is expected to
increase while maintaining its precision.
9
Downloaded from www.cs.ualberta.ca/lindek/demos.htm
10
We...
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BÁO CÁO SEMINAR MÔN HỌC TÍNH TOÁN LƯỚI Đề tài: SEMANTIC GRID: FROM CONCEPTS TO IMPLEMENTATION
Ngày tải lên :
07/01/2014, 01:26
... LỤC PHÂN CÔNG CÔNG VIỆC
Đây là bài báo cáo chi tiết của seminar 5 với chủ đề tài “Semantic Grid: From Concepts to
Implementation” với công việc cụ thể như sau:
Nội dung Người thực hiện
I.Grid...
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