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BMCBI
2007
115views more  BMCBI 2007»
15 years 3 months ago
A novel, fast, HMM-with-Duration implementation - for application with a new, pattern recognition informed, nanopore detector
Background: Hidden Markov Models (HMMs) provide an excellent means for structure identification and feature extraction on stochastic sequential data. An HMM-with-Duration (HMMwD) ...
Stephen Winters-Hilt, Carl Baribault
ENC
2004
IEEE
15 years 7 months ago
Graph-Based Point Relaxation for 3D Stippling
Point hierarchies are suitable for creating framecoherent animations of 3D models in non-photorealistic styles such as stippling, painterly and other artistic rendering. In this p...
Oscar Meruvia Pastor, Thomas Strotthote
CORR
2011
Springer
170views Education» more  CORR 2011»
14 years 10 months ago
On the Decidability of Connectedness Constraints in 2D and 3D Euclidean Spaces
We investigate (quantifier-free) spatial constraint languages with equality, contact and connectedness predicates, as well as Boolean operations on regions, interpreted over low-...
Roman Kontchakov, Yavor Nenov, Ian Pratt-Hartmann,...
ISAAC
2003
Springer
85views Algorithms» more  ISAAC 2003»
15 years 8 months ago
Geometric Restrictions on Producible Polygonal Protein Chains
Fixed-angle polygonal chains in 3D serve as an interesting model of protein backbones. Here we consider such chains produced inside a “machine” modeled crudely as a cone, and e...
Erik D. Demaine, Stefan Langerman, Joseph O'Rourke
CAGD
2004
59views more  CAGD 2004»
15 years 3 months ago
Single equation without inequalities to represent a composite curve
A scheme is proposed based on an extension of Analytic Geometry to represent a composite curve either with a single equation or with two equations in the case of parametric repres...
E. Chicurel-Uziel