Adaptive wavelength routing in all-optical networks
IEEE/ACM Transactions on Networking (TON)
Efficient Fault-Tolerant Routing in Multihop Optical WDM Networks
IEEE Transactions on Parallel and Distributed Systems
Low-cost, delay-bounded point-to-multipoint communication to support multicasting over WDM networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
An efficient algorithm for reducing the number of add-drop Multiplexers in SONET/WDM rings
Journal of High Speed Networks
Multicast in large WDM networks
Progress in computer research
Robust Routing in Wide-Area WDM Networks
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
New Scheme for Design of Static Virtual Topology in Wide Area Optical Networks
IWDC '02 Proceedings of the 4th International Workshop on Distributed Computing, Mobile and Wireless Computing
Allocation of wavelength converters in all-optical networks
Optical networks
Multicasting and Broadcasting in Large WDM Networks
IPPS '98 Proceedings of the 12th. International Parallel Processing Symposium on International Parallel Processing Symposium
Electro-optic and wavelength conversion
IP Over WDM
IP- and wavelength-routing networks
IP Over WDM
Journal of Parallel and Distributed Computing
Survivable Mapping Algorithm by Ring Trimming (SMART) for Large IP-Over-WDM Networks
BROADNETS '04 Proceedings of the First International Conference on Broadband Networks
Dynamic routing with inaccurate link state information in integrated IP-over-WDM networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Optical resources provisioning: multipoint-to-point lightpaths mapping in all-optical networks
International Journal of Network Management
IEEE/ACM Transactions on Networking (TON)
A DRAM/SRAM Memory Scheme for Fast Packet Buffers
IEEE Transactions on Computers
Wavelength assignment for multicast in all-optical WDM networks with splitting constraints
IEEE/ACM Transactions on Networking (TON)
On-line optimal wavelength assignment in WDM networks with shared wavelength converter pool
IEEE/ACM Transactions on Networking (TON)
QoS routing in GMPLS-capable integrated IP/WDM networks with router cost constraints
Computer Communications
Multipoint-to-point lightpaths in all-optical networks: Dimensioning and cost analysis
Performance Evaluation
A novel approach for assigning wavelengths in multihop WDM optical networks
Computer Communications
Path selection in multi-layer networks
Computer Communications
Finding multiple routing paths in wide-area WDM networks
Computer Communications
Short communication: Routing and wavelength assignment for core-based tree in WDM networks
Computer Communications
Dynamic routing with inaccurate link state information in integrated IP-over-WDM networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Survivable and protection of multihop WDM networks againest single link failure
WOCN'09 Proceedings of the Sixth international conference on Wireless and Optical Communications Networks
Practical adaptive routing schemes considering load balancing in WDM networks
HSI'03 Proceedings of the 2nd international conference on Human.society@internet
A practical RWA algorithm based on lookup table for edge disjoint paths
HSI'03 Proceedings of the 2nd international conference on Human.society@internet
EvoCOP'08 Proceedings of the 8th European conference on Evolutionary computation in combinatorial optimization
IEEE Journal on Selected Areas in Communications - Special issue on cooperative communications in MIMO cellular networks
A new control architecture for optical burst switching networks
ICCOM'06 Proceedings of the 10th WSEAS international conference on Communications
RWA based on approximated path conflict graphs in optical networks
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and its Applications - Volume Part I
A hybrid integrated qos multicast routing algorithm in IP/DWDM optical internet
APPT'05 Proceedings of the 6th international conference on Advanced Parallel Processing Technologies
Routing with maximum EDPs and wavelength assignment with path conflict graphs
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part II
A simple and efficient RWA algorithm based on priority of edge disjoint paths
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part II
New algorithms for multicast routing and wavelength assignment in multi-hop optical WDM networks
Photonic Network Communications
A routing and wavelength assignment algorithms based on the state level of links
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
Analysis of backup route reoptimization algorithms for optical shared mesh networks
Mathematical and Computer Modelling: An International Journal
Optical Switching and Networking
Grade-of-service differentiated static resource allocation schemes in WDM networks
Optical Switching and Networking
Lightpath setup time optimization in wavelength routed all-optical networks
Computer Communications
Efficient algorithms for wavelength rerouting in WDM multi-fiber unidirectional ring networks
Computer Communications
Impact of wavelength converters in wavelength routed all-optical networks
Computer Communications
Optical multicast over wavelength-routed WDM networks: A survey
Optical Switching and Networking
Path computation in multi-layer multi-domain networks: A language theoretic approach
Computer Communications
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We address the problem of efficient circuit switching in wide area optical networks. The solution provided is based on finding optimal routes for lightpaths and the new concept of semilightpaths. A lightpath is a fully optical transmission path, while a semilightpath is a transmission path constructed by chaining together several lightpaths, using wavelength conversion at their junctions. A fast and practical algorithm is presented to optimally route lightpaths and semilightpaths taking into account both the cost of using the wavelengths on links and the cost of wavelength conversion. We prove that the running time of the algorithm is the best possible in the wide class of algorithms allowing linear algebraic operations on weights. This class encompasses all known related practical methods. Additionally, our method works for any physical realization of wavelength conversion, independently whether it is done via optoelectronic conversion or in a fully optical way