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PEWASUN
2004
ACM
16 years 16 days ago
Multipath routing and multiple description coding in ad-hoc networks: a simulation study
The nature of ad hoc networks makes it a challenge to offer connections with an assured quality. In order to improve the performance of the network, multipath routing in combinati...
Irene Fernández Díaz, Dick H. J. Epe...
GECCO
2004
Springer
16 years 14 days ago
Three Evolutionary Codings of Rectilinear Steiner Arborescences
A rectilinear Steiner arborescence connects points in the Euclidean plane’s first quadrant and the origin with directed rectilinear edges from the origin up and to the right. Th...
Bryant A. Julstrom, Athos Antoniades
MVA
2007
210views Computer Vision» more  MVA 2007»
15 years 8 months ago
Represent Image Contents Using Curves and Chain Code
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...
Pornchai Mongkolnam, Chakarida Nukoolkit, Thanee D...
JSAC
2008
124views more  JSAC 2008»
15 years 7 months ago
Design Tradeoffs and Hardware Architecture for Real-Time Iterative MIMO Detection using Sphere Decoding and LDPC Coding
Abstract-- We explore the performance and hardware complexity tradeoffs associated with performing iterative multipleinput multiple-output (MIMO) detection using a sphere decoder a...
Hyungjin Kim, Dong-U Lee, John D. Villasenor
ICIP
2010
IEEE
15 years 5 months ago
Estimation-theoretic approach to delayed prediction in scalable video coding
Scalable video coding (SVC) employs inter-frame prediction at the base and/or the enhancement layers. Since the base layer can be encoded/decoded independent of the enhancement la...
Jingning Han, Vinay Melkote, Kenneth Rose