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W4A
2009
ACM
16 years 14 days ago
Accessibility perspectives on enabling South African sign language in the South African national accessibility portal
Persons with disabilities are often marginalised from economy and society due to the lack of access to disability related information and services. Through the use of assistive te...
Louis Coetzee, Guillaume J.-L. Olivrin, Ilse Vivie...
CIVR
2007
Springer
231views Image Analysis» more  CIVR 2007»
16 years 4 days ago
Classification of video events using 4-dimensional time-compressed motion features
Among the various types of semantic concepts modeled, events pose the greatest challenge in terms of computational power needed to represent the event and accuracy that can be ach...
Alexander Haubold, Milind R. Naphade
BROADNETS
2006
IEEE
16 years 1 days ago
A Flexible Advance Reservation Model for Multi-Domain WDM Optical Networks
— Advance reservation is a mechanism to guarantee the availability of resources when they are needed. In the context of LambdaGrid, this mechanism is used to provide data-intensi...
Eric He, Xi Wang, Jason Leigh
MMSEC
2006
ACM
231views Multimedia» more  MMSEC 2006»
15 years 12 months ago
JPEG2000-based secure image authentication
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
Mathias Schlauweg, Dima Pröfrock, Erika M&uum...
VL
2005
IEEE
113views Visual Languages» more  VL 2005»
15 years 11 months ago
Estimating the Numbers of End Users and End User Programmers
In 1995, Boehm predicted that by 2005, there would be “55 million performers” of “end user programming” in the United States. The original context and method which generat...
Christopher Scaffidi, Mary Shaw, Brad A. Myers