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SIAMJO
2008
108views more  SIAMJO 2008»
15 years 6 months ago
Sparse SOS Relaxations for Minimizing Functions that are Summations of Small Polynomials
This paper discusses how to find the global minimum of functions that are summations of small polynomials ("small" means involving a small number of variables). Some spa...
Jiawang Nie, James Demmel
CAD
2004
Springer
15 years 6 months ago
Isotopic approximations and interval solids
Given a nonsingular compact two-manifold F without boundary, we present methods for establishing a family of surfaces which can approximate F so that each approximant is ambient i...
Takis Sakkalis, Thomas J. Peters, Justin Bisceglio
CGF
2002
103views more  CGF 2002»
15 years 6 months ago
Hardware Accelerated Interactive Vector Field Visualization: A level of detail approach
This paper presents an interactive global visualization technique for dense vector fields using levels of detail. We introduce a novel scheme which combines an error-controlled hi...
Udeepta Bordoloi, Han-Wei Shen
CGF
1998
127views more  CGF 1998»
15 years 6 months ago
Getting Rid of Links in Hierarchical Radiosity
Hierarchical radiosity with clustering has positioned itself as one of the most efficient algorithms for computing global illumination in non-trivial environments. However, using...
Marc Stamminger, Hartmut Schirmacher, Philipp Slus...
SP
2002
IEEE
226views Security Privacy» more  SP 2002»
15 years 6 months ago
Dynamic load balancing of SAMR applications on distributed systems
Dynamic load balancing(DLB) for parallel systems has been studied extensively; however, DLB for distributed systems is relatively new. To efficiently utilize computing resources p...
Zhiling Lan, Valerie E. Taylor, Greg Bryan