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CAD
2007
Springer
15 years 4 months ago
A formal theory for estimating defeaturing-induced engineering analysis errors
Defeaturing is a popular CAD/ CAE simplification technique where ‘small or irrelevant features’ are suppressed within a CAD model for speeding-up downstream processes, especia...
Sankara Hari Gopalakrishnan, Krishnan Suresh
COMPUTING
2007
424views more  COMPUTING 2007»
15 years 4 months ago
Anamorphic 3D geometry
An anamorphic image appears distorted from all but a few viewpoints. They have been studied by artists and architects since the early fifteenth century. Computer graphics opens t...
Dianne Hansford, D. Collins
CORR
2007
Springer
76views Education» more  CORR 2007»
15 years 4 months ago
Power Optimal Scheduling for Guaranteed Throughput in Multi-access Fading Channels
Abstract— A power optimal scheduling algorithm that guarantees desired throughput and bounded delay to each user is developed for fading multi-access multi-band channels that can...
Prasanna Chaporkar, Kimmo Kansanen, Ralf R. Mü...
CORR
2007
Springer
90views Education» more  CORR 2007»
15 years 4 months ago
Rateless coding with partial state information at the decoder
The problem of coding for channels with time-varying state is studied. Two different models are considered: one in which the channel state cannot depend on the transmitted signal,...
Anand D. Sarwate, Michael Gastpar
DCC
2007
IEEE
15 years 4 months ago
Sequential and dynamic frameproof codes
There are many schemes in the literature for protecting digital data from piracy by the use of digital fingerprinting, such as frameproof codes and traitor-tracing schemes. The c...
Maura B. Paterson