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ISOLA
2010
Springer
15 years 4 days ago
An Interface Algebra for Estimating Worst-Case Traversal Times in Component Networks
Abstract. Interface-based design relies on the idea that different components of a system may be developed independently and a system designer can connect them together only if th...
Nikolay Stoimenov, Samarjit Chakraborty, Lothar Th...
JUCS
2010
134views more  JUCS 2010»
15 years 3 days ago
Newton Method for Nonlinear Dynamic Systems with Adaptive Time Stepping
Abstract: This paper presents a nonlinear solver based on the Newton-Krylov methods, where the Newton equations are solved by Krylov-subspace type approaches. We focus on the solut...
Wensheng Shen, Changjiang Zhang, Jun Zhang, Xiaoqi...
SPIN
2010
Springer
15 years 2 days ago
Time-Bounded Reachability in Distributed Input/Output Interactive Probabilistic Chains
Abstract. We develop an algorithm to compute timed reachability probabilities for distributed models which are both probabilistic and nondeterministic. To obtain realistic results ...
Georgel Calin, Pepijn Crouzen, Pedro R. D'Argenio,...
VIS
2007
IEEE
216views Visualization» more  VIS 2007»
16 years 2 months ago
Interactive Isosurface Ray Tracing of Time-Varying Tetrahedral Volumes
Abstract-- We describe a system for interactively rendering isosurfaces of tetrahedral finite-element scalar fields using coherent ray tracing techniques on the CPU. By employing s...
Ingo Wald, Heiko Friedrich, Aaron Knoll, Charle...
GLOBECOM
2009
IEEE
15 years 8 months ago
Slepian-Based Serial Estimation of Time-Frequency Variant Channels for MIMO-OFDM Systems
Abstract—This paper proposes a low-complexity twodimensional channel estimator for MIMO-OFDM systems derived from a time-frequency variant channel estimator previously proposed. ...
Pierluigi Salvo Rossi, Ralf R. Muller, Ove Edfors