hrcak mascot   Srce   HID

Original scientific paper

An Approach to Optical Network Design using General Heuristic Optimization Framework

Marko Lacković ; Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia

Fulltext: english, pdf (413 KB) pages 175-194 downloads: 296* cite
APA 6th Edition
Lacković, M. (2010). An Approach to Optical Network Design using General Heuristic Optimization Framework. Journal of Information and Organizational Sciences, 34 (2), 175-194. Retrieved from https://hrcak.srce.hr/62240
MLA 8th Edition
Lacković, Marko. "An Approach to Optical Network Design using General Heuristic Optimization Framework." Journal of Information and Organizational Sciences, vol. 34, no. 2, 2010, pp. 175-194. https://hrcak.srce.hr/62240. Accessed 17 Jul. 2019.
Chicago 17th Edition
Lacković, Marko. "An Approach to Optical Network Design using General Heuristic Optimization Framework." Journal of Information and Organizational Sciences 34, no. 2 (2010): 175-194. https://hrcak.srce.hr/62240
Harvard
Lacković, M. (2010). 'An Approach to Optical Network Design using General Heuristic Optimization Framework', Journal of Information and Organizational Sciences, 34(2), pp. 175-194. Available at: https://hrcak.srce.hr/62240 (Accessed 17 July 2019)
Vancouver
Lacković M. An Approach to Optical Network Design using General Heuristic Optimization Framework. Journal of Information and Organizational Sciences [Internet]. 2010 [cited 2019 July 17];34(2):175-194. Available from: https://hrcak.srce.hr/62240
IEEE
M. Lacković, "An Approach to Optical Network Design using General Heuristic Optimization Framework", Journal of Information and Organizational Sciences, vol.34, no. 2, pp. 175-194, 2010. [Online]. Available: https://hrcak.srce.hr/62240. [Accessed: 17 July 2019]

Abstracts
The article tackles the problem of optimization methods in optical network design process, based on optimal traffic routing with the goal to minimize the utilized network resources for given topology and traffic demands. An optimization framework Nyx has been developed with the focus on flexibility in solving optimization problems by implementing general heuristic search techniques. Nyx modular organization has been described, including coding types for solutions and genetic algorithm as the optimization method. Optimal routing has been implemented to demonstrate the use of Nyx in the optical network design process. Optimal routing procedure has been applied to Pan-European optical network with variations of routing procedures and the number of wavelengths. The analysis included no protection scenario, 1+1 protection and path restoration. The routing was performed using shortest path routing and optimal routing which minimizes the use of optical network resources, being network multiplexers, amplifiers and fibers.

Keywords
General Heuristic Methods; Routing and Wavelength Assignment; optical network design

Hrčak ID: 62240

URI
https://hrcak.srce.hr/62240

Visits: 416 *