TY - GEN
T1 - Traffic engineering in multi-service networks based on computational intelligence
AU - Pasias, Vasilios
AU - Karras, Dimitris
AU - Papademetriou, Ralls C.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - In this paper, three new methods for the solution of the off-line Traffic Engineering problem in multi-service networks based on computational intelligence are presented, In the first method the off-line TE problem is formulated as an optimisation model with linear constraints and then solved using a modified version of the Genetic Algorithm for Numerical Optimisation for Constraint Problems (GENOCOP), Besides, a hybrid method for the solution of the aforementioned problem involving GENOCOP and a heuristic TE algorithm is also provided, In the third method the off-line TE optimisation problem is solved using a special constrained simulated annealing algorithm, The performance of the above methods against a standard optimisation method based on Linear Programming is examined through a series of tests and numerical results are provided.
AB - In this paper, three new methods for the solution of the off-line Traffic Engineering problem in multi-service networks based on computational intelligence are presented, In the first method the off-line TE problem is formulated as an optimisation model with linear constraints and then solved using a modified version of the Genetic Algorithm for Numerical Optimisation for Constraint Problems (GENOCOP), Besides, a hybrid method for the solution of the aforementioned problem involving GENOCOP and a heuristic TE algorithm is also provided, In the third method the off-line TE optimisation problem is solved using a special constrained simulated annealing algorithm, The performance of the above methods against a standard optimisation method based on Linear Programming is examined through a series of tests and numerical results are provided.
KW - Best-Effort (BE)
KW - Constrained simulated annealing
KW - Genetic algorithm
KW - Genetic Algorithm for Numerical Optimisation for Constraint Problems (GENOCOP)
KW - Heuristic algorithm
KW - Linear Programming (LP)
KW - Quality of Service (QoS)
KW - Traffic Engineering (TE)
UR - http://www.scopus.com/inward/record.url?scp=32544451658&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:32544451658
SN - 0907776205
SN - 9780907776208
T3 - IWSSIP 2005 - Proceedings of 12th International Workshop on Systems, Signals and Image Processing
SP - 151
EP - 156
BT - IWSSIP 2005 - Proceedings of 12th International Workshop on Systems, Signals and Image Processing (SSIP-SPI, 2005), Chalkida, Greece, 22-24 Sept 2005
A2 - Karras, D.A.
A2 - Voliotis, S.
A2 - Rangoussi, M.
A2 - Kokkosis, A.
PB - Inderscience Publishers
T2 - IWSSIP 2005 - 12th International Workshop on Systems, Signals and Image Processing(SSIP-SPI, 2005)
Y2 - 22 September 2005 through 24 September 2005
ER -