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TCSV
2008
102views more  TCSV 2008»
14 years 10 months ago
The Technique of Prescaled Integer Transform: Concept, Design and Applications
Integer cosine transform (ICT) is adopted by H.264/AVC for its bit-exact implementation and significant complexity reduction compared to the discrete cosine transform (DCT) with an...
Cixun Zhang, Lu Yu, Jian Lou, Wai-kuen Cham, Jie D...
CN
2000
128views more  CN 2000»
14 years 9 months ago
The Network Workbench: network simulation software for academic investigation of Internet concepts
Simulation offers significant advantages as a basis for academic projects in computer networking. many unimportant details can be abstracted away, and also because simulations can...
J. Mark Pullen
INTERACT
2007
14 years 11 months ago
Usability, from a Bigger Picture
This paper presents the strategy of Mercedes Sanchez Usabilidade, a Brazilian consultancy firm, to spread the usability concept among consumers and companies in a way that no other...
Mercedes Sanchez, José Luis Adán Gil
VIS
2007
IEEE
60views Visualization» more  VIS 2007»
15 years 11 months ago
Navigating in a Shape Space of Registered Models
New product development involves people with different backgrounds. Designers, engineers, and consumers all have different design criteria, and these criteria interact. Early conce...
Randall C. Smith, Richard Pawlicki, István Kók...
FOCS
2008
IEEE
15 years 4 months ago
Learning Geometric Concepts via Gaussian Surface Area
We study the learnability of sets in Rn under the Gaussian distribution, taking Gaussian surface area as the “complexity measure” of the sets being learned. Let CS denote the ...
Adam R. Klivans, Ryan O'Donnell, Rocco A. Servedio