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TON
2010
210views more  TON 2010»
14 years 6 months ago
A New Approach to Optical Networks Security: Attack-Aware Routing and Wavelength Assignment
Abstract-- Security issues and attack management in transparent WDM (Wavelength Division Multiplexing) optical networks has become of prime importance to network operators due to t...
Nina Skorin-Kapov, J. Chen, Lena Wosinska
INFOCOM
2003
IEEE
15 years 5 months ago
Design of Light-Tree Based Logical Topologies for Multicast Streams in Wavelength Routed Optical Networks
—In this paper, we formulate an optimization problem for the design of light-tree based logical topology in Wavelength Division Multiplexing (WDM) networks. The problem is compri...
Wanjiun Liao
CSUR
2004
91views more  CSUR 2004»
14 years 11 months ago
Line drawing, leap years, and Euclid
Bresenham's algorithm minimizes error in drawing lines on integer grid points; leap year calculations, surprisingly, are a generalization. We compare the two calculations, exp...
Mitchell A. Harris, Edward M. Reingold
FC
1997
Springer
86views Cryptology» more  FC 1997»
15 years 3 months ago
The SPEED Cipher
Abstract. SPEED is a private key block cipher. It supports three variable parameters: (1) data length — the length of a plaintext/ciphertext of SPEED can be 64, 128 or 256 bits. ...
Yuliang Zheng
BROADNETS
2007
IEEE
15 years 6 months ago
Dedicated path protection for waveband switching in WDM networks (invited paper)
— This paper considers the problem of dedicated path-protection in a wavelength-division multiplexing (WDM) mesh network with waveband switching (WBS) functionality under shared ...
Mengke Li, Byrav Ramamurthy