Interconnection networks for large-scale parallel processing: theory and case studies
Interconnection networks for large-scale parallel processing: theory and case studies
Matching is as easy as matrix inversion
Combinatorica
Probabilistic construction of deterministic algorithms: approximating packing integer programs
Journal of Computer and System Sciences - 27th IEEE Conference on Foundations of Computer Science October 27-29, 1986
Graph Algorithms
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Throughput-competitive advance reservation with bounded path dispersion
IEEE/ACM Transactions on Networking (TON)
Hi-index | 14.98 |
Modern fast packet switching networks are being forced to rethink the routing schemes that are used in more traditional networks. The reexamination is necessitated because in these fast networks switches on the message's route can afford to make only minimal and simple operations. For example, examining a table of a size proportional to the network size is out of the question. In this paper we examine routing strategies for such networks based on flooding and predefined routes. Our concern is to get both efficient routing and an even (balanced) use of network resources. We present efficient algorithms for assigning weights to edges in a controlled flooding scheme but show that the flooding scheme is not likely to yield a balanced use of the resources. We then present efficient algorithms for choosing routes along: 1) bfs trees and 2) shortest paths. We show that in both cases a balanced use of network resources can be guaranteed.