based on region algebra
Báo cáo khoa học: "A Ranking Model of Proximal and Structural Text Retrieval Based on Region Algebra" ppt
Ngày tải lên :
31/03/2014, 03:20
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Table 1: Operators of the Region algebra
Figure 1: Tree of the query ‘[book] ✄ ([title] ✄ “re-
trieval”)’
2 Background: Region algebra
The region algebra (Salminen and Tompa, 1994;
Clarke ... relation be-
tween the extents (i.e. regions in texts), where an
extent is represented by a pair of positions, begin-
ning and ending position. Region algebra allows for
the specification of the ... Approach to Retrieval on Struc-
tured Documents. Technical Report IAI-TR-99-12,
University of Bonn.
A Ranking Model of Proximal and Structural Text Retrieval
Based on Region Algebra
Katsuya Masuda
Department...
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Báo cáo y học: "Gain of a 500-fold sensitivity on an intravital MR Contrast Agent based on an endohedral Gadolinium-Cluster-Fullerene-Conjugate: A new chance in cancer diagnostics"
Ngày tải lên :
26/10/2012, 09:07
... Ligation reaction based on the Diels Alder
Reaction with invers electron demand. [EP 06 012 414.6].
6-10-2006.
46. Reppe W, Schlichting O, Klager K, et al. Cyclisierende
Polymerisation von Acetylen ... Gd concentrations. This
modularly designed contrast agent represents a new tool for improved monitoring and
evaluation of interventions at the gene transcription level. Also, a widespread monitoring ... solu-
tion containing 2% DMSO as a control. After 25 min-
utes, the solutions were removed from the cells, then
cells were washed twice with Hank’s solution and
kept in Hank’s solution containing...
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Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers
Ngày tải lên :
07/11/2012, 14:44
...
CLASSIFICATION, EPITHESIS and QUALIFICATION, interpersonal systems of PERSON and
ATTITUDE, and textual systems of DETERMINATION. But the way the metafunctional
contributions map structurally one onto ... emotion in comparison
with five ones by Ortony and Johnson ( sadness, happiness, love, anger, hate)
3 Emotion metaphor
An investigation into the role of metaphor in description of emotion in ... description of emotion in poetic discourse
3
for believing that the context of (linguistic) emotional expression may be a profitable one within
which to study metaphor production. Emotional states...
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Consolidation Chareteristics based on a direct analytical solution of the Terzaghi Theory
Ngày tải lên :
21/03/2013, 14:09
... for One-Dimensional Consolidation, ASTM
Geotechnical Testing J., 4 (4): 161-168.
Sridharan, A. and Prakash, K. 1995. Discussion on
‘Limitations of Conventional Analysis of Consolidation
Settlement’, ... and
Foundation Engineering Division, ASCE, 103 (3): 417-
430.
Murakami, Y. 1977. Effect of Loading Duration on Results
of One-dimensional Consolidation Tests, Soils and
Foundations, Japan, ... realistic
determination of the coefficient of consolidation (Olson,
1986; Robinson, 1999).
SUMMARY AND CONCLUSIONS
In the present study, a new method is developed for
Consolidation Characteristics
…
...
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1 UNFIRED BRICK USING FLY ASH AND RED MUD BASED ON GEOPOLYMER TECHNOLOGY
Ngày tải lên :
01/04/2013, 22:46
... destruction–coagulation, coagulation–condensation, condensation
crystallization. Afterthat, Glukhovsky theories were extended by different authors. In
this theories [3], dissolution of the ... dissolution of solid particles at the surface
results in the liberation of aluminate and silicate most likely in monomeric form into
solution. This is the mechanism responsible for conversion of ... absorption
Water absorption of unfired brick decreases respectively as content of fly ash is
increased. Figure 9 shows the relationship between fly ash content and water absorption
with content...
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Fuel economy improvement based on a many-gear shifting strategy
Ngày tải lên :
05/09/2013, 17:03
...
Transmissions (AMT) and Continuously Variable Transmissions (CVT) are proper solutions to tackle
this problem. Moreover, strict regulations on emission reduction in one hand and fuel economy on the ...
Notations and abbreviations
AMT
Automated Manual Transmission
AT
Automatic Transmission
CVT
Continuously Variable Transmission
EFCC
Efficient Fuel Consumption Curve
I
NTERNATIONAL
J
OURNAL ... al [4] for cruise control gear selection based on offline
calculations. A table is chosen at the time of decision making according to the driving condition. Each
table contained shifting boarders...
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LECTURE SLIDES ON NONLINEAR PROGRAMMING BASED ON LECTURES GIVEN AT THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY CAMBRIDGE, MASS DIMITRI P. BERTSEKAS
Ngày tải lên :
26/10/2013, 17:15
... INTRODUCTION
LECTURE OUTLINE
• Nonlinear Programming
• Application Contexts
• Characterization Issue
• Computation Issue
• Duality
• Organization
COMPUTATION PROBLEM
• Iterative descent
• Approximation
• ... applications:
− Solution of systems of n nonlinear equations
with n unknowns
− Model Construction – Curve Fitting
− Neural Networks
− Pattern Classification
STEEPEST DESCENT AND NEWTON’S METHOD
x
0
Slow ... order conditions but are not local minima
xxx
f(x) = |x|
3
(convex) f(x) = x
3
f(x) = - |x|
3
x* = 0
x* = 0
x* = 0
First and second order necessary optimality conditions for
functions of one variable.
MAIN...
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Single phase uninterruptible power supply based on z source inverter
Ngày tải lên :
03/01/2014, 19:12
... transfer
function is
W
ou
(s)=W
u
(s)W
ci
(s)
1
sC
s
(20)
where W
u
(s) is the transfer function of the outer loop
controller.
The proportional–integral (PI) controller is adopted to con-
trol the ... high
efficiency, low harmonics, fast response, and good steady-state
performance in comparison with traditional UPSs. The simulation
and experimental results of a 3-kW UPS with the new topology
confirm its validity.
Index ... operation, the rectifier provides power
0278-0046/$25.00 © 2008 IEEE
3002 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 55, NO. 8, AUGUST 2008
Fig. 9. Simulation results. (a) Traditional UPS...
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