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CCECE
2006
IEEE
10 years 5 months ago
Dynamic and Parallel Approaches to Optimal Evolutionary Tree Construction
Phylogenetic trees are commonly reconstructed based on hard optimization problems such as Maximum parsimony (MP) and Maximum likelihood (ML). Conventional MP heuristics for produc...
Anupam Bhattacharjee, Kazi Zakia Sultana, Zalia Sh...
CCECE
2006
IEEE
10 years 5 months ago
Evaluation of RNA Secondary Structure Motifs using Regression Analysis
Recent experimental evidences have shown that ribonucleic acid (RNA) plays a greater role in the cell than previously thought. An ensemble of RNA sequences believed to contain sig...
Mohammad Anwar, Marcel Turcotte
CCECE
2006
IEEE
10 years 5 months ago
Security Issues in VOIP Applications
Recent Voice over Internet Protocol (VoIP) technology is attracting more and more attention and interest in the industry. VoIP applications such as IP telephony systems involve se...
Patrick C. K. Hung, Miguel Vargas Martin
CCECE
2006
IEEE
10 years 5 months ago
Linearization Techniques for Cross-Coupled Transconductor Circuits Used in Integrated Q-Enhanced LC Filters
Integrated Q-enhanced RF LC filters using negative resistances implemented using cross coupled pairs frequently suffer from poor linearity performance. Several linearization met...
Holly Pekau, Jim Kulyk, James W. Haslett, Leonid B...
CCECE
2006
IEEE
10 years 5 months ago
A Survey of Secure B2C Commerce for Multicast Services
Services such as audio/video streaming, advertising, and software distribution can be delivered much more efficiently by Network Service Providers if multicast data distribution i...
Anil Kumar Venkataiahgari, J. William Atwood, Mour...
CCECE
2006
IEEE
10 years 5 months ago
Software Architecture with Visual Frameworks
We present an overview of a software architecting method and visual language we call Visual Frameworks. The method creates concrete, strongly typed software architectures throu...
Paul Tarvydas, Norm Sanford
CCECE
2006
IEEE
10 years 5 months ago
Packet CDMA Communication without Preambles
This paper applies a segmented matched filter for acquiring chip codephase alignment in direct-sequence CDMA packet communications. This alignment is essential for decoding the sp...
Md. Sajjad Rahaman, David E. Dodds
CCECE
2006
IEEE
10 years 5 months ago
A High-Speed Low-Power Rail-to-Rail Buffer Amplifier for LCD Application
A high-speed low-power rail-to-rail class-B buffer amplifier, which is suitable for liquid crystal display applications, is proposed. The summing circuit is biased by the constant...
Chih-Wen Lu, Peter H. Xiao
CCECE
2006
IEEE
10 years 5 months ago
Reconfigurable Implementation of Wavelet Transform on an Fpga-Augmented NIOS Processor
The wavelet transform is a very popular tool in engineering for signal analysis. With respect to image compression, the new JPEG 2000 image standard incorporates wavelet transform...
Eugene Hyun, Mihai Sima, Michael McGuire
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