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MFCS
2010
Springer
15 years 5 months ago
Parameterized Complexity and Kernelizability of Max Ones and Exact Ones Problems
For a finite set Γ of Boolean relations, Max Ones SAT(Γ) and Exact Ones SAT(Γ) are generalized satisfiability problems where every constraint relation is from Γ, and the task...
Stefan Kratsch, Dániel Marx, Magnus Wahlstr...
CVPR
2009
IEEE
1378views Computer Vision» more  CVPR 2009»
17 years 1 months ago
A Novel Feature Descriptor Invariant to Complex Brightness Changes
We describe a novel and robust feature descriptor called ordinal spatial intensity distribution (OSID) which is invariant to any monotonically increasing brightness changes. Many t...
Feng Tang, Suk Hwan Lim, Nelson L. Chang, Hai Tao
FOCS
2006
IEEE
16 years 24 days ago
Dispersion of Mass and the Complexity of Randomized Geometric Algorithms
How much can randomness help computation? Motivated by this general question and by volume computation, one of the few instances where randomness provably helps, we analyze a noti...
Luis Rademacher, Santosh Vempala
SIGGRAPH
1997
ACM
15 years 11 months ago
Progressive simplicial complexes
In this paper, we introduce the progressive simplicial complex (PSC) representation, a new format for storing and transmitting triangulated geometric models. Like the earlier prog...
Jovan Popovic, Hugues Hoppe
190
Voted
SIGGRAPH
1993
ACM
15 years 10 months ago
Adaptive display algorithm for interactive frame rates during visualization of complex virtual environments
We describe an adaptive display algorithm for interactive frame rates during visualization of very complex virtual environments. The algorithm relies upon a hierarchical model rep...
Thomas A. Funkhouser, Carlo H. Séquin