A Predictive Q-Learning Algorithm for Deflection Routing in Buffer-Less Networks

被引:8
作者
Haeri, Soroush [1 ]
Arianezhad, Majid [1 ]
Trajkovic, Ljiljana [1 ]
机构
[1] Simon Fraser Univ, Vancouver, BC, Canada
来源
2013 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC 2013) | 2013年
关键词
Computer networks; buffer-less networks; deflection routing; reinforcement learning; predictive Q-learning; PERFORMANCE EVALUATION; REINFORCEMENT;
D O I
10.1109/SMC.2013.135
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we introduce a predictive Q-learning deflection routing (PQDR) algorithm for buffer-less networks. Q-learning, one of the reinforcement learning (RL) algorithms, has been considered for routing in computer networks. The RL-based algorithms have not been widely deployed in computer networks where their inherent random nature is undesired. However, their randomness is sought-after in certain cases such as deflection routing, which may be employed to ameliorate packet loss caused by contention in buffer-less networks. We compare the proposed algorithm with two existing reinforcement learning-based deflection routing algorithms. Simulation results show that the proposed algorithm decreases the burst loss probability in the case of heavy traffic load while it requires fewer deflections. The PQDR algorithm is implemented using the ns-3 network simulator.
引用
收藏
页码:764 / 769
页数:6
相关论文
共 17 条
[1]  
[Anonymous], 2013, Ns-3 network simulator
[2]  
[Anonymous], 2020, Reinforcement Learning, An Introduction
[3]   Novel reinforcement learning-based approaches to reduce loss probability in buffer-less OBS networks [J].
Belbekkouche, Abdeltouab ;
Hafid, Abdelhakim ;
Gendreau, Michel .
COMPUTER NETWORKS, 2009, 53 (12) :2091-2105
[4]  
Boyan J A, 1994, P ADV NEUR INF PROC, P671
[5]  
Choi SPM, 1996, ADV NEUR IN, V8, P945
[6]  
Haeri S., 2013, IEEE INT C IN PRESS
[7]   Reinforcement learning: A survey [J].
Kaelbling, LP ;
Littman, ML ;
Moore, AW .
JOURNAL OF ARTIFICIAL INTELLIGENCE RESEARCH, 1996, 4 :237-285
[8]   A reinforcement learning framework for path selection and wavelength selection in optical burst switched networks [J].
Kiran, Y. V. ;
Venkatesh, T. ;
Murthy, C. Siva Ram .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2007, 25 (09) :18-26
[9]  
Krakiwsky E. J., 1971, LECT NOTES, V16
[10]  
Nowe A, 1998, IEEE SYS MAN CYBERN, P3965, DOI 10.1109/ICSMC.1998.726708