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EMMCVPR
1999
Springer
15 years 11 months ago
Adaptive Bayesian Contour Estimation: A Vector Space Representation Approach
Abstract. We propose a vector representation approach to contour estimation from noisy data. Images are modeled as random elds composed of a set of homogeneous regions contours (bo...
José M. B. Dias
IPPS
1996
IEEE
15 years 11 months ago
A New Approach to Pipeline FFT Processor
A new VLSI architecture for real-time pipeline FFT processor is proposed. A hardware oriented radix-22 algorithm is derived by integrating a twiddle factor decomposition technique ...
Shousheng He, Mats Torkelson
ICCI
1993
15 years 11 months ago
The Perfect and Imperfect Clocks Approach to Performance Analysis of Basic Timestamp Ordering in Distributed Databases
Locking and timestamping are two popular approaches to concurrency control in databases systems. Although more than a dozen analytic performance studies of locking techniques have...
Christos Bouras, Paul G. Spirakis
AIMSA
2006
Springer
15 years 10 months ago
A Knowledge-Based Approach for Automatic Generation of Summaries of Behavior
Effective automatic summarization usually requires simulating asoning such as abstraction or relevance reasoning. In this paper we describe a solution for this type of reasoning in...
Martín Molina, Victor Flores
APNOMS
2006
Springer
15 years 10 months ago
Security Approaches for Cluster Interconnection in a Wireless Sensor Network
Abstract. A wireless sensor network is a collection of devices limited in lowpowered batteries, processing, communication bandwidth capabilities and low memory availability. Due to...
Alexandre Gava Menezes, Carlos Becker Westphall