Optimized k-shortest-paths algorithm for facility restoration
Software—Practice & Experience
Analysis of multi-path routing
IEEE/ACM Transactions on Networking (TON)
Analysis of Topology Aggregation techniques for QoS routing
ACM Computing Surveys (CSUR)
Multipath routing algorithms for congestion minimization
IEEE/ACM Transactions on Networking (TON)
Reliable multipath provisioning for high-capacity backbone mesh networks
IEEE/ACM Transactions on Networking (TON)
The OptIPuter: high-performance, QoS-guaranteed network service for emerging E-science applications
IEEE Communications Magazine
IEEE Communications Magazine
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We investigate and quantify the benefits of multipath routing in a wide-area distributed environment which includes inter-domain routing issues. In this context, we discuss two possible multipath routing schemes and focus on the viable solution for distributed data-intensive applications with high bandwidth and delay requirements. The network topology aggregation is extended for end-to-end multipath computation. An ILP-based algorithm and a heuristic algorithm are proposed with multiple constraints, including bandwidth, delay and memory size. Numerical and simulation results show that the proposed multipath routing algorithms are feasible, and especially well-suited for emerging applications with extremely high bandwidth requirements.