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Critical values for cointegration tests

by James G. Mackinnon, James G. Mackinnon - Eds.), Long-Run Economic Relationship: Readings in Cointegration , 1991
"... This paper provides tables of critical values for some popular tests of cointegration and unit roots. Although these tables are necessarily based on computer simulations, they are much more accurate than those previously available. The results of the simulation experiments are summarized by means of ..."
Abstract - Cited by 506 (3 self) - Add to MetaCart
This paper provides tables of critical values for some popular tests of cointegration and unit roots. Although these tables are necessarily based on computer simulations, they are much more accurate than those previously available. The results of the simulation experiments are summarized by means

Iterative point matching for registration of free-form curves and surfaces

by Zhengyou Zhang , 1994
"... A heuristic method has been developed for registering two sets of 3-D curves obtained by using an edge-based stereo system, or two dense 3-D maps obtained by using a correlation-based stereo system. Geometric matching in general is a difficult unsolved problem in computer vision. Fortunately, in ma ..."
Abstract - Cited by 660 (8 self) - Add to MetaCart
, which is required for environment modeling (e.g., building a Digital Elevation Map). Objects are represented by a set of 3-D points, which are considered as the samples of a surface. No constraint is imposed on the form of the objects. The proposed algorithm is based on iteratively matching points

Liouville Correlation Functions from Four-dimensional Gauge Theories

by Luis F. Alday, Davide Gaiotto, Yuji Tachikawa - SIMONS CENTER FOR GEOMETRY AND PHYSICS, STONY BROOK UNIVERSITY , 2009
"... We conjecture an expression for the Liouville theory conformal blocks and correlation functions on a Riemann surface of genus g and n punctures as the Nekrasov partition function of a certain class of N = 2 SCFTs recently defined by one of the authors. We conduct extensive tests of the conjecture ..."
Abstract - Cited by 393 (22 self) - Add to MetaCart
We conjecture an expression for the Liouville theory conformal blocks and correlation functions on a Riemann surface of genus g and n punctures as the Nekrasov partition function of a certain class of N = 2 SCFTs recently defined by one of the authors. We conduct extensive tests of the conjecture

Testing Surface Area

by Pravesh Kothari, Amir Nayyeri, Chenggang Wu , 2013
"... We consider the problem of estimating the surface area of an unknown n-dimensional set F given membership oracle access. In contrast to previous work, we do not assume that F is convex, and in fact make no assumptions at all about F. By necessity this means that we work in the property testing model ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
We consider the problem of estimating the surface area of an unknown n-dimensional set F given membership oracle access. In contrast to previous work, we do not assume that F is convex, and in fact make no assumptions at all about F. By necessity this means that we work in the property testing

Numerical Distribution Functions of Likelihood Ratio Tests for Cointegration

by James G. Mackinnon, Kl N, Alfred A. Haug, Leo Michelis - Journal of Applied Econometrics , 1999
"... This paper employs response surface regressions based on simulation experiments to calculate asymptotic distribution functions for the Johansen-type likelihood ratio tests for cointegration. These are carried out in the context of the models recently proposed by Pesaran, Shin, and Smith (1997) that ..."
Abstract - Cited by 299 (11 self) - Add to MetaCart
This paper employs response surface regressions based on simulation experiments to calculate asymptotic distribution functions for the Johansen-type likelihood ratio tests for cointegration. These are carried out in the context of the models recently proposed by Pesaran, Shin, and Smith (1997

Testing surface area with arbitrary accuracy

by Joe Neeman
"... ar ..."
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Abstract not found

Visibility Preprocessing For Interactive Walkthroughs

by Seth J. Teller, Carlo H. Sequin - IN: COMPUTER GRAPHICS (SIGGRAPH 91 PROCEEDINGS , 1991
"... The number of polygons comprising interesting architectural models is many more than can be rendered at interactive frame rates. However, due to occlusion by opaque surfaces (e.g., walls), only a small fraction of atypical model is visible from most viewpoints. We describe a method of visibility pre ..."
Abstract - Cited by 332 (16 self) - Add to MetaCart
of the remaining visible cells arc then sent to a graphics pipeline for hidden-surface removal and rendering, Tests on moderately complex 2-D and 3-D axial models reveal substantially reduced rendering loads.

Media will never influence learning.

by Richard E Clark - Educational Technology Research and Development, , 1994
"... The purpose of this discussion is to explain and sharpen different points of view about the impact of media and attributes of media on learning, motivation and efficiency gains from instruction. This paper is an attempt to INTRODUCTION A Brief History of Media Research The claim of "no learnin ..."
Abstract - Cited by 333 (7 self) - Add to MetaCart
of the shared properties of the interchangeable variables and not base theory on the irrelevant surface features. I challenge Robert Kozma and other colleagues in this area to find evidence, in a well designed study, of any instance of a medium or media attributes that are not replaceable by a different set

Approximating the nondominated front using the Pareto Archived Evolution Strategy

by Joshua D. Knowles, David W. Corne - EVOLUTIONARY COMPUTATION , 2000
"... We introduce a simple evolution scheme for multiobjective optimization problems, called the Pareto Archived Evolution Strategy (PAES). We argue that PAES may represent the simplest possible nontrivial algorithm capable of generating diverse solutions in the Pareto optimal set. The algorithm, in its ..."
Abstract - Cited by 321 (19 self) - Add to MetaCart
of the Niched Pareto Genetic Algorithm and the Nondominated Sorting Genetic Algorithm over a diverse suite of six test functions. Results are analyzed and presented using techniques that reduce the attainment surfaces generated from several optimization runs into a set of univariate distributions. This allows

The Advanced Regional Prediction System (ARPS) -- A multi-scale . . .

by M. Xue, et al. , 2001
"... ... numerical solution procedures and the parameterizations of subgrid-scale and PBL turbulence of the Advanced Regional Prediction System (ARPS) were described. The dynamic and numerical framework of the model was verified using idealized and real mountain flow cases and an idealized density curren ..."
Abstract - Cited by 290 (131 self) - Add to MetaCart
current. In this Part II, we present the treatment of other physics processes and the related verifications. The PBL and surface layer parameterization, the soil model and the atmospheric radiation packages are tested in a fully coupled mode to simulate the development and evolution of the PBL over a 48
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