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FSTTCS
2009
Springer
14 years 1 months ago
Kernels for Feedback Arc Set In Tournaments
A tournament T = (V, A) is a directed graph in which there is exactly one arc between every pair of distinct vertices. Given a digraph on n vertices and an integer parameter k, th...
Stéphane Bessy, Fedor V. Fomin, Serge Gaspe...
3DIM
2007
IEEE
14 years 1 months ago
Cached k-d tree search for ICP algorithms
The ICP (Iterative Closest Point) algorithm is the de facto standard for geometric alignment of threedimensional models when an initial relative pose estimate is available. The ba...
Andreas Nüchter, Kai Lingemann, Joachim Hertz...
ALGOSENSORS
2007
Springer
14 years 28 days ago
Counting Targets with Mobile Sensors in an Unknown Environment
Abstract. We consider the problem of counting the number of indistinguishable targets using a simple binary sensing model. Our setting includes an unknown number of point targets i...
Beat Gfeller, Matús Mihalák, Subhash...
ISLPED
2006
ACM
145views Hardware» more  ISLPED 2006»
14 years 22 days ago
An optimal analytical solution for processor speed control with thermal constraints
As semiconductor manufacturing technology scales to smaller device sizes, the power consumption of clocked digital ICs begins to increase. Dynamic voltage and frequency scaling (D...
Ravishankar Rao, Sarma B. K. Vrudhula, Chaitali Ch...
CSB
2005
IEEE
119views Bioinformatics» more  CSB 2005»
14 years 11 days ago
Temperature and Mutation Switches in the Secondary Structure of Small RNAs
Conformational switching in the secondary structure of RNAs has recently attracted considerable attention, fostered by the discovery of ‘riboswitches’ in living organisms. The...
Assaf Avihoo, Danny Barash