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WCNC
2010
IEEE
14 years 17 days ago
Hierarchical Alphabet and Parametric Channel Constrained Capacity Regions for HDF Strategy in Parametric Wireless 2-WRC
Abstract—The paper addresses wireless the 2-Way Relay Channel (2-WRC) system with a Hierarchical Decode and Forward strategy. This strategy uses a Hierarchical eXclusive Code (HX...
Jan Sykora, Alister G. Burr
JUCS
2007
84views more  JUCS 2007»
13 years 8 months ago
Deriving Consensus for Hierarchical Incomplete Ordered Partitions and Coverings
: A method for determining consensus of hierarchical incomplete ordered partitions and coverings of sets is presented in this chapter. Incomplete ordered partitions and coverings a...
Marcin Hernes, Ngoc Thanh Nguyen
INFOVIS
2002
IEEE
14 years 1 months ago
Beamtrees: Compact Visualization of Large Hierarchies
Beamtrees are a new method for the visualization of large hierarchical data sets. Nodes are shown as stacked circular beams, such that both the hierarchical structure as well as t...
Frank van Ham, Jarke J. van Wijk
IV
2008
IEEE
84views Visualization» more  IV 2008»
14 years 3 months ago
Visualization and Level-of-Detail Control for Multi-Dimensional Bioactive Chemical Data
We previously applied our own hierarchical data visualization technique for structure-activity relationship (SAR) analyses of biochemical data. The study applied a recursive parti...
Maiko Yamazawa, Takayuki Itoh, Fumiyoshi Yamashita
3DPVT
2006
IEEE
194views Visualization» more  3DPVT 2006»
14 years 2 months ago
Expression Compensation for Face Recognition Using a Polar Geodesic Representation
This paper addresses the problem of face recognition in the presence of deformation due to expressions. Facial motion is considered as an isometric mapping between surfaces, which...
Iordanis Mpiperis, Sotiris Malassiotis, Michael G....