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ICCCN
2007
IEEE

Enhancing Robustness Under Dual-Link Failures

13 years 10 months ago
Enhancing Robustness Under Dual-Link Failures
—In this paper, we show that minimizing the product of path lengths results in minimizing the probability of connection failure between a source and destination given two links have failed in the network. We, therefore, analyze the problem of finding disjoint paths between two nodes with the minimum path length product. We formulate the problem as a Mixed Integer Quadratic Programming (MIQP) problem. We develop an iterative heuristic based on k-shortest path approach. We demonstrate through extensive simulations that only a few iterations are sufficient to obtain paths whose path length product is comparable to that of optimal obtained by solving the MIQP.
Sandeep Kour Ahuja, Srinivasan Ramasubramanian
Added 03 Jun 2010
Updated 03 Jun 2010
Type Conference
Year 2007
Where ICCCN
Authors Sandeep Kour Ahuja, Srinivasan Ramasubramanian
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