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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 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 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

TWO-STAGE FLOWSHOP SCHEDULING PROBLEMS WITH IDENTICAL AND BATCH PROCESSORS

WANG, WEN-WEI; HE, LONG-MIN; CHENG, MING-BAO - In: Asia-Pacific Journal of Operational Research (APJOR) 27 (2010) 05, pp. 617-627

time at Stage 2 is NP – hard and gave a two-approximation algorithm in O(n3) time. In the case that all jobs have arbitrary … processing time at Stage 1 and at Stage 2, we give an approximation algorithm after pointing out that in this case the problem is … algorithm is nearing 2. …

Persistent link: https://www.econbiz.de/10008738742

The sequence operation in production flows

Ioan, Catalin Angelo - In: Acta Universitatis Danubius. OEconomica (2007) 1(1), pp. 16-20

The sequence operation in production flows appears in the usual practice for the installations waiting time decreasing when a lot of pieces use the same technology line in the same direction.

Persistent link: https://www.econbiz.de/10008751444

SOLVING SYSTEMS OF DIFFERENCE CONSTRAINTS

Manolache, Gheorghe - In: Theoretical and Applied Economics 6(511)(supplement)(vol2) (2007) 6(511)(supplement)(vol2), pp. 177-184

In this paper we use the problem of determining the feasibility of system of difference constraints. A difference constraints is of the form x - y ≤ b, where x and y are numeric variables and b is a constant. Systems of difference constraints occur in many economic applications. For example,...

Persistent link: https://www.econbiz.de/10008751590