Model design for scalable two-dimensional model-based video coding

2002 ◽  
Vol 38 (24) ◽  
pp. 1513 ◽  
Author(s):  
M. Hu ◽  
S. Worrall ◽  
A.H. Sadka ◽  
A.M. Kondoz
Keyword(s):  
Video Coding ◽  
Two Dimensional ◽  
Model Design ◽  
Dimensional Model ◽  
Model Based ◽  
Two Dimensional Model

Exponential ergodicity of an affine two-factor model based on the α-root process

2017 ◽  
Vol 49 (4) ◽  
pp. 1144-1169 ◽  
Author(s):  
Peng Jin ◽  
Jonas Kremer ◽  
Barbara Rüdiger
Keyword(s):  
Parameter Estimation ◽  
Factor Model ◽  
Estimation Problem ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Parameter Estimation Problem ◽  
Exponential Ergodicity ◽  
Model Based ◽  
Defaultable Bonds ◽  
Two Dimensional Model

Abstract We study an affine two-factor model introduced by Barczy et al. (2014). One component of this two-dimensional model is the so-called α-root process, which generalizes the well-known Cox–Ingersoll–Ross process. In the α = 2 case, this two-factor model was used by Chen and Joslin (2012) to price defaultable bonds with stochastic recovery rates. In this paper we prove exponential ergodicity of this two-factor model when α ∈ (1, 2). As a possible application, our result can be used to study the parameter estimation problem of the model.

Two-Dimensional, Model-Based, Boundary Matching Using Footprints

1986 ◽  
Vol 5 (4) ◽  
pp. 38-55 ◽  
Author(s):  
Alan Kalvin ◽  
Edith Schonberg ◽  
Jacob T. Schwartz ◽  
Micha Sharir
Keyword(s):  
Two Dimensional ◽  
Dimensional Model ◽  
Model Based ◽  
Two Dimensional Model ◽  
Boundary Matching

A two-dimensional model based on the expansion of physical wake boundary for wind-turbine wakes

2019 ◽  
Vol 233-234 ◽  
pp. 975-984 ◽  
Author(s):  
Mingwei Ge ◽  
Ying Wu ◽  
Yongqian Liu ◽  
Qi Li
Keyword(s):  
Wind Turbine ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Model Based ◽  
Two Dimensional Model

scholarly journals RUN-UP ANALYSIS OF TSUNAMI BORE USING HORIZONTAL TWO DIMENSIONAL MODEL BASED ON CIP METHOD

2013 ◽  
Vol 69 (2) ◽  
pp. I_700-I_705
Author(s):  
Koji KAWASAKI ◽  
Kazuki SUZUKI ◽  
Yuki TAKASUGI ◽  
Yohei NISHIURA ◽  
Tsuyoshi ARIMITSU
Keyword(s):  
Two Dimensional ◽  
Cip Method ◽  
Dimensional Model ◽  
Model Based ◽  
Two Dimensional Model ◽  
Run Up

Commitment to pro- versus counter-attitudinal behavior and the dynamics of social representations

2002 ◽  
Vol 61 (1) ◽  
pp. 34-44 ◽  
Author(s):  
Eric Tafani ◽  
Lionel Souchet
Keyword(s):  
Higher Education ◽  
Social Representations ◽  
Cognitive Restructuring ◽  
Social Representation ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Social Actions ◽  
The Social ◽  
Two Dimensional Model ◽  
Students Attitudes

This research uses the counter-attitudinal essay paradigm ( Janis & King, 1954 ) to test the effects of social actions on social representations. Thus, students wrote either a pro- or a counter-attitudinal essay on Higher Education. Three forms of counter-attitudinal essays were manipulated countering respectively a) students’ attitudes towards higher education; b) peripheral beliefs or c) central beliefs associated with this representation object. After writing the essay, students expressed their attitudes towards higher education and evaluated different beliefs associated with it. The structural status of these beliefs was also assessed by a “calling into question” test ( Flament, 1994a ). Results show that behavior challenging either an attitude or peripheral beliefs induces a rationalization process, giving rise to minor modifications of the representational field. These modifications are only on the social evaluative dimension of the social representation. On the other hand, when the behavior challenges central beliefs, the same rationalization process induces a cognitive restructuring of the representational field, i.e., a structural change in the representation. These results and their implications for the experimental study of representational dynamics are discussed with regard to the two-dimensional model of social representations ( Moliner, 1994 ) and rationalization theory ( Beauvois & Joule, 1996 ).

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