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STOC
2004
ACM
86views Algorithms» more  STOC 2004»
16 years 7 months ago
Using nondeterminism to amplify hardness
We revisit the problem of hardness amplification in NP, as recently studied by O'Donnell (STOC `02). We prove that if NP has a balanced function f such that any circuit of si...
Alexander Healy, Salil P. Vadhan, Emanuele Viola
NORDICHI
2004
ACM
16 years 5 days ago
Interactive digital FogScreen
The walk-through FogScreen has become very popular and famous during recent years. It is an immaterial projection screen that consists of air and a little humidity, and enables hi...
Ismo Rakkolainen, Karri T. Palovuori
ICCS
2004
Springer
16 years 4 days ago
Evolutionary Perspectives on Protein Thermodynamics
While modern evolutionary theory has emphasized the role of neutral evolution, protein biochemistry and biophysics has interpreted the properties of proteins as largely resulting f...
Richard A. Goldstein
3DPVT
2004
IEEE
115views Visualization» more  3DPVT 2004»
15 years 10 months ago
Estimating Curvatures and Their Derivatives on Triangle Meshes
The computation of curvature and other differential properties of surfaces is essential for many techniques in analysis and rendering. We present a finite-differences approach for...
Szymon Rusinkiewicz
FLAIRS
2004
15 years 8 months ago
Package Planning with Graphical Models
We consider a novel class of applications where a set of activities conducted by a group of people over a time period needs to be planned, taking into account each member's p...
Yang Xiang, Michael Janzen