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An Approach to Securely Identifying Beneficial Collaboration in Decentralized Logistics Systems

Clifton, Chris; Iyer, Ananth; Cho, Richard; Jiang, Wei; … - In: Manufacturing & Service Operations Management 10 (2008) 1, pp. 108-125

information they must reveal to identify these swaps. We present an algorithm that finds opportunities to swap loads without … algorithm to an empirical data set from a large transportation company and present results that suggest significant … management problem context to show how an algorithm can be proven incentive compatible as well as demonstrate the potential value …

Persistent link: https://www.econbiz.de/10009218707

E-Business Data Access Authorizing Architecture By Applying Trusting Policies

Danilescu, Laura - In: EuroEconomica (2011) 28, pp. 73-77

A large number of organizations have implemented security or privacy policies through classified documents. However, this does not resolve a unitary information within the organization and does not complete disclosure of confidential data, according to the hierarchical level that a person...

Persistent link: https://www.econbiz.de/10009245593

A segmented regime-switching model with its application to stock market indices

Guo, Beibei; Wu, Yuehua; Xie, Hong; Miao, Baiqi - In: Journal of Applied Statistics 38 (2011) 10, pp. 2241-2252

algorithm is proposed for identifying the change-points in the series corresponding to the times when there are changes in … parameter estimates. This algorithm for identifying change-points is tested on the Standard and Poor's 500 monthly index data …

Persistent link: https://www.econbiz.de/10009279002

A polynomial time algorithm for computing the nucleolus for a class of disjunctive games with a permission structure

Brink, René; Katsev, Ilya; Laan, Gerard - In: International Journal of Game Theory 40 (2011) 3, pp. 591-616

Persistent link: https://www.econbiz.de/10009324688

College Choice Mechanism: The Respect of the Vagueness of Choices

Alexandra, Litsa; Jean-François, Maguet - Centre de Recherche en Économie et Management (CREM) - 2012

Taking as a starting point the theory of matching applied in the case of a problem of college admissions, where one is interested only to strict preference profiles for students and colleges, a part of the literature has been oriented towards profiles of priorities for colleges. In this paper we...

Persistent link: https://www.econbiz.de/10009393785

Comparing Two Multivariable Complexity Functions Using One-variable Complexity Classes

MOGOS, Andrei Horia; FLOREA, Adina Magda - In: Informatica Economica 13 (2009) 4, pp. 116-128

The comparison of algorithms complexities is very important both in theory and in practice. When we compare algorithms complexities we need to compare complexity functions. Usually we use one-variable complexity functions. Sometimes, we need multivariable complexity func-tions. In a previous...

Persistent link: https://www.econbiz.de/10009416461

A Linear Algorithm for Black Scholes Economic Model

FANACHE, Dumitru; SMEUREANU, Ion - In: Informatica Economica XII (2008) 1, pp. 150-156

difference method. A comparison between the complexity of the parallel algorithm and the serial one is given. …

Persistent link: https://www.econbiz.de/10009416754

A NON-HOMOGENEOUS SEMI-MARKOV REWARD MODEL FOR THE CREDIT SPREAD COMPUTATION

D'AMICO, GUGLIELMO; JANSSEN, JACQUES; MANCA, RAIMONDO - In: International Journal of Theoretical and Applied … 14 (2011) 02, pp. 221-238

In this paper, we present a model to describe the evolution of the yield spread by considering the rating evaluation as the determinant of credit spreads. The underlying rating migration process is assumed to be a non-homogeneous discrete time semi-Markov process. We calculate the total sum of...

Persistent link: https://www.econbiz.de/10008914068

Algorithm for Proportional Matrices in Reals and Integers

Balinski, Michel; Demange, Gabrielle - HAL - 1989

Let R be the set of nonnegative matrices whose row and column sums fall between specific limits and whose entries sum to some fixed h 0. Closely related axiomatic approaches have been developed to ascribe meanings to the statements: the real matrix fe R and the integer matrix a ~ R are...

Persistent link: https://www.econbiz.de/10008924931

Computation of Business-Cycle Models with the Generalized Schur Method

Heer, Burkhard; Maussner, Alfred - CESifo - 2009

We describe an algorithm that is able to compute the solution of a singular linear difference system under rational … expectations. The algorithm uses the Generalized Schur Factorization and is illustrated by a simple example. …

Persistent link: https://www.econbiz.de/10008572539