Search Results - subject:"Mathematical Model"

Analysis of One-Dimensional Modelling for Flood Routing in Compound Channels

Costabile, Pierfranco; Macchione, Francesco - In: Water Resources Management 26 (2012) 5, pp. 1065-1087

In this paper a number of hydraulic aspects concerning the flood routing in compound channels are discussed. In particular, attention is firstly focused on the management of boundary conditions for compound channel flow when 1D modelling is used. In this context, the characteristics theory was...

Persistent link: https://www.econbiz.de/10010794709

Packing congruent hyperspheres into a hypersphere

Stoyan, Yuriy; Yaskov, Georgiy - In: Journal of Global Optimization 52 (2012) 4, pp. 855-868

Persistent link: https://www.econbiz.de/10010845822

A covering tour approach to the location of satellite distribution centers to supply humanitarian aid

Naji-Azimi, Z.; Renaud, J.; Ruiz, A.; Salari, M. - In: European Journal of Operational Research 222 (2012) 3, pp. 596-605

efficiently using the mathematical model and, second, our heuristic produces high-quality solutions and solves real-size instances …

Persistent link: https://www.econbiz.de/10010597608

Identification, Analysis, Modeling and Prediction of Time Series Characterizing the Indicators of Asset Structure in the Credit Institutions Operating in Romania

CALINICA, Ramona Mariana; CALINICA, Daniel - In: Economics and Applied Informatics (2012) 2, pp. 89-96

institutions operating in Romania through an empirical mathematical model of dual function: regulation and control. The model can …

Persistent link: https://www.econbiz.de/10010625588

Effects of various operating conditions on the hydrogen absorption processes in a metal hydride tank

Jiao, Kui; Li, Xianguo; Yin, Yan; Zhou, Yibo; Yu, Shuhai; … - In: Applied Energy 94 (2012) C, pp. 257-269

need detailed investigations for further optimization. In this study, a mathematical model is developed to understand the …

Persistent link: https://www.econbiz.de/10010572050

USING THE FORMAL MODELS IN ECONOMIC PROCESSES

AVRAM, Calin; AVRAM, Eleonora Laura - In: Academica Science Journal, Economica Series 1 (2012) 1, pp. 65-70

For studying the business processes we must have economic knowledge. By applying formal models the business processes are easier to understand, studied and optimized.

Persistent link: https://www.econbiz.de/10010607631

The impact of refinement on the accuracy of time-driven ABC

Hoozée, Sophie; Vermeire, Lea; Bruggeman, Werner - In: Abacus : a journal of accounting, finance and business … 48 (2012) 4, pp. 439-472

Persistent link: https://www.econbiz.de/10009692856

Two-sided U-type assembly line balancing problem

Aǧpak, Kürşad; Yegül, M. Fatih; Gökçen, Hadi - In: International journal of production research 50 (2012) 18, pp. 5035-5047

Persistent link: https://www.econbiz.de/10009667442

Solving an one-dimensional cutting stock problem by simulated annealing and tabu search

Jahromi, Meghdad HMA; Tavakkoli-Moghaddam, Reza; Makui, … - In: Journal of industrial engineering international 8 (2012), pp. 1-8

A cutting stock problem is one of the main and classical problems in operations research that is modeled as LP problem. Because of its NP-hard nature, finding an optimal solution in reasonable time is extremely difficult and at least non-economical. In this paper, two meta-heuristic algorithms,...

Persistent link: https://www.econbiz.de/10009758828

Identification, analysis, modeling and prediction of time series characterizing the indicators of asset structure in the credit institutions operating in Romania

Calinica, Ramona; Calinica, Daniel - In: Analele Universităţii Dunărea de Jos Galaţi / 1 18 (2012) 2, pp. 89-96

Persistent link: https://www.econbiz.de/10010377066