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CISS
2007
IEEE
15 years 10 months ago
The Capacity of Noncoherent Continuous-Phase Frequency Shift Keying
Abstract—Capacity analysis is used to determine the fundamental tradeoff between power and spectral efficiency for coded continuous-phase frequency shift keying (CPFSK). The mod...
Shi Cheng, Rohit Iyer Seshadri, Matthew C. Valenti...
ICMCS
2007
IEEE
183views Multimedia» more  ICMCS 2007»
15 years 10 months ago
Facial Expression Recognition using Encoded Dynamic Features
In this paper, we propose a new approach of facial expression recognition. In order to capture the temporal characteristic of facial expressions, we design dynamic haar-like featu...
Peng Yang, Qingshan Liu, Dimitris N. Metaxas
SEFM
2007
IEEE
15 years 10 months ago
Proving Termination by Divergence
We describe a simple and efficient algorithm for proving the termination of a class of loops with nonlinear assignments to variables. The method is based on divergence testing fo...
Domagoj Babic, Alan J. Hu, Zvonimir Rakamaric, Byr...
ITCC
2005
IEEE
15 years 10 months ago
ASIC Implementation of a Unified Hardware Architecture for Non-Key Based Cryptographic Hash Primitives
Hash algorithms are a class of cryptographic primitives used for fulfilling the requirements of integrity and authentication in cryptography. In this paper, we propose and present...
T. S. Ganesh, T. S. B. Sudarshan
APLAS
2005
ACM
15 years 10 months ago
Symbolic Execution with Separation Logic
We describe a sound method for automatically proving Hoare triples for loop-free code in Separation Logic, for certain preconditions and postconditions (symbolic heaps). The method...
Josh Berdine, Cristiano Calcagno, Peter W. O'Hearn