نتایج جستجو برای: technical constraints

تعداد نتایج: 338294  

2013
Anton Bondarev Christiane Clemens Alfred Greiner

In this paper we analyse a growth model that includes environmental and economic variables as well as technological progress under different informational constraints on the behavior of economic agents. To simulate the informationally constrained economy, we make use of the non-linear model predictive control technique. We compare models with exogenous and endogenous technical change as well as...

2011
Andrés Delgadillo Javier Reneses Julián Barquín

This paper presents a conjectural variation equilibrium model of a single-node electricity market. The distinctive modeling feature introduced in this paper is the effect of congestion between areas on generators’ behavior. The results show that if there is a congestion between two areas, generators valued differently the production of each area, and give more importance to the importing area.

2011
Naonori KAKIMURA Mizuyo TAKAMATSU Naonori Kakimura Mizuyo Takamatsu

Given an undirected graph G = (V,E) and a delta-matroid (V,F), the delta-matroid matching problem is to find a maximum cardinality matching M such that the set of the end vertices of M belongs to F . This problem is a natural generalization of the matroid matching problem to delta-matroids, and thus it cannot be solved in polynomial time in general. This paper introduces a class of the delta-ma...

2004
Susanne Fuchs-Seliger

Rational choice when preferences are not required to be transitive and complete has been discussed in the literature for years. In this article transitivity and completeness of the preference relation is also not assumed. It will be shown that nevertheless the existence of a competitive equilibrium can be proven when those properties are replaced by a domination property which allows that there...

2006
Toby Walsh

We present a comprehensive study of the use of value precedence constraints to break value symmetry. We first give a simple encoding of value precedence into ternary constraints that is both efficient and effective at breaking symmetry. We then extend value precedence to deal with a number of generalizations like wreath value and partial interchangeability. We also show that value precedence is...

2004
Brahim Hnich Steven David Prestwich Evgeny Selensky

Covering arrays have been studied for their applications to drug screening and software and hardware testing. In this paper, we model the problem as a constraint program. Our proposed models exploit non-binary (global) constraints, redundant modelling, channelling constraints, and symmetry breaking constraints. Our initial experiments show that with our best integrated model, we are able to eit...

2001
Silas R. Beane

Quark-meson duality for two-point functions of vector and axial-vector QCD currents is investigated in the large-Nc approximation. We find that the joint constraints of duality and chiral symmetry imply degeneracy of excited vector and axial-vector mesons in the large-Nc limit. We compare model-independent constraints with expectations based on the VenezianoLovelace-Shapiro string model. Severa...

Journal: :Bulletin of the World Health Organization 2000
A Green B Ali A Naeem D Ross

This paper identifies key political and technical issues involved in the development of an appropriate resource allocation and budgetary system for the public health sector, using experience gained in the Province of Balochistan, Pakistan. The resource allocation and budgetary system is a critical, yet often neglected, component of any decentralization policy. Current systems are often based on...

2008
Dieter Zöbel

The majority of embedded applications with real-time constraints monitor and control a technical systems. The correct behavior of such a system typically is described in terms of the technical system. In contrast the embedded hardand software operates on an image of the technical system which is prone to deviations and delays. Therefore a compositional transformation is proposed which maps asse...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید