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ICMCS
2006
IEEE
138views Multimedia» more  ICMCS 2006»
15 years 5 months ago
An Effective Mode Decision Scheme in Macroblock-Based PFGS
The Progressive Fine Granularity Scalable (PFGS) coding is a promising technique for streaming video applications. The macroblock-based PFGS coding proposes several INTER modes fo...
Tiantian Sun, Jizheng Xu, Feng Wu, Wen Gao
COMBINATORICS
2002
83views more  COMBINATORICS 2002»
14 years 11 months ago
Identifying Codes with Small Radius in Some Infinite Regular Graphs
Let G = (V, E) be a connected undirected graph and S a subset of vertices. If for all vertices v V , the sets Br(v) S are all nonempty and different, where Br(v) denotes the set...
Irène Charon, Olivier Hudry, Antoine Lobste...
INFOCOM
2006
IEEE
15 years 5 months ago
Cooperative Security for Network Coding File Distribution
Abstract— Peer-to-peer content distribution networks can suffer from malicious participants that corrupt content. Current systems verify blocks with traditional cryptographic sig...
Christos Gkantsidis, Pablo Rodriguez
IJON
2006
90views more  IJON 2006»
14 years 11 months ago
Adaptive sensory processing for efficient place coding
This work presents a neural model of self-localisation implemented on a simulated mobile robot with a realistic visual input. A population of modelled place cells with overlapping...
Denis Sheynikhovich, Ricardo Chavarriaga, Thomas S...
CORR
2006
Springer
104views Education» more  CORR 2006»
14 years 12 months ago
Multigroup-Decodable STBCs from Clifford Algebras
A Space-Time Block Code (STBC) in K symbols (variables) is called g-group decodable STBC if its maximumlikelihood decoding metric can be written as a sum of g terms such that each ...
Sanjay Karmakar, B. Sundar Rajan