Biswanath Mukherjee

TL;DR: A comprehensive metric, Fragmentation Index, is devised to capture the essence of fragmentation and shows that an admission policy that differentiates different bandwidth lightpaths by spectrum partitioning achieves better provisioning efficiency by resolving these two problems.

TL;DR: A dynamic channel reservation scheme to improve the utilization of wireless network resources while guaranteeing the required QoS of handoff calls and keep the new call blocking probability as low as possible.

TL;DR: This work provides mathematical formulations for efficient routing and wavelength assignment of several multicast sessions (including their backup trees for dedicated protection) at a globally optimum cost and develops a profit-maximizing model that would enable a network operator to be judicious in selecting sessions and simultaneously routing the chosen ones optimally.

TL;DR: In this article, a comparative study of contention resolution schemes based on wavelength, time, and space domains in an unslotted optical packet-switched network with a large irregular mesh topology consisted of 15 nodes is presented.

TL;DR: This paper comprehensively survey a large body of work focusing on resilience of cloud computing, in each (or a combination of the server, network, and application components), and introduces and categorizes a large number of techniques for cloud computing infrastructure resiliency.