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» The Lifted Newton Method and Its Application in Optimization
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APCCAS
2006
IEEE
253views Hardware» more  APCCAS 2006»
14 years 2 months ago
Design of Optimal Decimation and Interpolation Filters for Low Bit-Rate Image Coding
— The DCT-based JPEG standard is certainly one of the most successful applications of transform coding methods for still digital images. A commonly recognized disadvantage of the...
Wu-Sheng Lu, A.-M. Sevcenco
GBRPR
2009
Springer
13 years 6 months ago
Electric Field Theory Motivated Graph Construction for Optimal Medical Image Segmentation
In this paper, we present a novel graph construction method and demonstrate its usage in a broad range of applications starting from a relatively simple single-surface segmentation...
Yin Yin, Qi Song, Milan Sonka
ICASSP
2011
IEEE
13 years 18 days ago
Efficient context adaptive entropy coding for real-time applications
Context based entropy coding has the potential to provide higher gain over memoryless entropy coding. However serious difficulties arise regarding the practical implementation in...
Guillaume Fuchs, Vignesh Subbaraman, Markus Multru...
SIGMOD
2006
ACM
116views Database» more  SIGMOD 2006»
14 years 9 months ago
Extensible optimization in overlay dissemination trees
We introduce XPORT, a profile-driven distributed data dissemination system that supports an extensible set of data types, profile types, and optimization metrics. XPORT efficientl...
Olga Papaemmanouil, Yanif Ahmad, Ugur Çetin...
CSREASAM
2006
13 years 10 months ago
Application of Gaussian Estimation for Devising Reliable Vulnerability Assessment on SIP-based VoIP Infrastructure
The Session Initiation Protocol (SIP) is an application-layer protocol commonly used in VoIP for communication over the Internet. In this paper we describe a method to assess a pa...
Mohammad Chowdhury, Bon Sy, Rasheed Ahmad