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COMPGEOM
2006
ACM
14 years 4 months ago
Medial axis approximation and unstable flow complex
The medial axis of a shape is known to carry a lot of information about it. In particular a recent result of Lieutier establishes that every bounded open subset of Rn has the same...
Joachim Giesen, Edgar A. Ramos, Bardia Sadri
DAC
2006
ACM
14 years 4 months ago
Automated design of pin-constrained digital microfluidic arrays for lab-on-a-chip applications*
Microfluidics-based biochips, also referred to as lab-on-a-chip (LoC), are devices that integrate fluid-handling functions such as sample preparation, analysis, separation, and de...
William L. Hwang, Fei Su, Krishnendu Chakrabarty
MOBIDE
2006
ACM
14 years 4 months ago
Boosting location-based services with a moving object database engine
Composition of temporal and spatial properties of real world objects in a unified data framework results into Moving Object Databases (MOD). MODs are able to process, manage and a...
Nikos Pelekis, Yannis Theodoridis
ARITH
2005
IEEE
14 years 3 months ago
Table Lookup Structures for Multiplicative Inverses Modulo 2k
We introduce an inheritance property and related table lookup structures applicable to simplified evaluation of the modular operations “multiplicative inverse”, “discrete l...
David W. Matula, Alex Fit-Florea, Mitchell Aaron T...
HAPTICS
2005
IEEE
14 years 3 months ago
A Closest Point Algorithm for Parametric Surfaces with Global Uniform Asymptotic Stability
— We present an algorithm that determines the point on a convex parametric surface patch that is closest to a given (possibly moving) point. Any initial point belonging to the su...
Volkan Patoglu, R. Brent Gillespie