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» On the Complexity of Model Expansion
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BMCBI
2008
67views more  BMCBI 2008»
15 years 4 months ago
Modeling Escherichia coli signal peptidase complex with bound substrate: determinants in the mature peptide influencing signal p
Background: Type I signal peptidases (SPases) are essential membrane-bound serine proteases responsible for the cleavage of signal peptides from proteins that are translocated acr...
Khar Heng Choo, Joo Chuan Tong, Shoba Ranganathan
CORR
2010
Springer
119views Education» more  CORR 2010»
15 years 3 months ago
Computational Complexity of Avalanches in the Kadanoff two-dimensional Sandpile Model
In this paper we prove that the avalanche problem for the Kadanoff sandpile model (KSPM) is P-complete for two-dimensions. Our proof is based on a reduction from the monotone circ...
Eric Goles Chacc, Bruno Martin
TOH
2008
98views more  TOH 2008»
15 years 4 months ago
Six-DoF Haptic Rendering of Contact Between Geometrically Complex Reduced Deformable Models
Real-time evaluation of distributed contact forces between rigid or deformable 3D objects is a key ingredient of 6-DoF force-feedback rendering. Unfortunately, at very high tempora...
Jernej Barbic, Doug L. James
DATE
2006
IEEE
105views Hardware» more  DATE 2006»
15 years 10 months ago
Comfortable modeling of complex reactive systems
Modeling systems based on semi-formal graphical formalisms, such as Statecharts, has become standard practice in the design of reactive embedded devices. However, the modeling of ...
Steffen Prochnow, Reinhard von Hanxleden
ICCSA
2003
Springer
15 years 9 months ago
Complex Dynamics and Financial Fragility in an Agent Based Model
In this paper, we model an agent-based economy in which heterogeneous agents (firms and a bank) interact in the financial markets. The heterogeneity is due to the balance sheet ...
Mauro Gallegati, Gianfranco Giulioni, Nozomi Kichi...