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VISUALIZATION
1999
IEEE
15 years 10 months ago
Hue-Balls and Lit-Tensors for Direct Volume Rendering of Diffusion Tensor Fields
With the development of magnetic resonance imaging techniques for acquiring diffusion tensor data from biological tissue, visualization of tensor data has become a new research fo...
Gordon L. Kindlmann, David M. Weinstein
ACSAC
1998
IEEE
15 years 10 months ago
Role-Based Access Control Framework for Network Enterprises
A business's success depends on its ability to protect valuable business assets in an increasingly hostile environment. Protecting information requires a cost, not only in pu...
D. J. Thomsen, D. O'Brien, J. Bogle
ASYNC
1998
IEEE
110views Hardware» more  ASYNC 1998»
15 years 10 months ago
Analyzing Specifications for Delay-Insensitive Circuits
We present the XDI Model for specifying delay-insensitive circuits, that is, reactive systems that correctly exchange signals with their environment in spite of unknown delays inc...
Tom Verhoeff
ICCL
1998
IEEE
15 years 10 months ago
Loop Optimization for Aggregate Array Computations
An aggregate array computation is a loop that computes accumulated quantities over array elements. Such computations are common in programs that use arrays, and the array elements...
Yanhong A. Liu, Scott D. Stoller
LPNMR
1999
Springer
15 years 10 months ago
On the Role of Negation in Choice Logic Programs
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
Marina De Vos, Dirk Vermeir