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» Topological Analysis of Refinement
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289views
13 years 8 months ago
An Analysis of Finite Volume, Finite Element, and Finite Difference Methods Using Some Concepts from Algebraic Topology
In this paper we apply the ideas of algebraic topology to the analysis of the finite volume and finite element methods, illuminating the similarity between the discretization str...
Claudio Mattiussi
62
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FMSD
2006
103views more  FMSD 2006»
14 years 10 months ago
Compositional SCC Analysis for Language Emptiness
We propose a refinement approach to language emptiness, which is based on the enumeration and the successive refinements of SCCs on over-approximations of the exact system. Our alg...
Chao Wang, Roderick Bloem, Gary D. Hachtel, Kavita...
TCBB
2011
14 years 5 months ago
Graph Comparison by Log-Odds Score Matrices with Application to Protein Topology Analysis
A TOPS diagram is a simplified description of the topology of a protein using a graph where nodes are α-helices and β-strands, and edges correspond to chirality relations and p...
J. Rocha
CORR
2010
Springer
156views Education» more  CORR 2010»
14 years 10 months ago
Topological analysis of the power grid and mitigation strategies against cascading failures
This paper presents a complex systems overview of a power grid network under cascading conditions. The cascading effect has been simulated on three different networks, the IEEE 300...
Sakshi Pahwa, Amelia Hodges, Caterina M. Scoglio, ...
TCAD
2008
103views more  TCAD 2008»
14 years 10 months ago
Topology-Based Performance Analysis and Optimization of Latency-Insensitive Systems
Latency-insensitive protocols allow system-on-chip (SoC) engineers to decouple the design of the computing cores from the design of the intercore communication channels while follo...
Rebecca L. Collins, Luca P. Carloni