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LICS
2000
IEEE
14 years 20 days ago
Complete Axioms for Categorical Fixed-Point Operators
We give an axiomatic treatment of fixed-point operators in categories. A notion of iteration operator is defined, embodying the equational properties of iteration theories. We p...
Alex K. Simpson, Gordon D. Plotkin
TCS
2002
13 years 8 months ago
ELAN from a rewriting logic point of view
ELAN implements computational systems, a concept that combines two first class entities: rewrite rules and rewriting strategies. ELAN can be used either as a logical framework or ...
Peter Borovanský, Claude Kirchner, Hé...
TVCG
2011
132views more  TVCG 2011»
13 years 3 months ago
Point-Based Visualization for Large Hierarchies
—Space-filling layout techniques for tree representations are frequently used when the available screen space is small or the data set is large. In this paper, we propose an ef...
Hans-Jörg Schulz, Steffen Hadlak, Heidrun Sch...
CSC
2006
13 years 9 months ago
Computing the Drift of Mutant Genes
- We develop a numerical scheme for computing the solution of a generalized version of Fisher's equation. The main idea is to use a modi ed Crank-Nicolson method in order to c...
Miguel Olmos-Gomez, Merced Arriaga-Gutierrez, Vali...
WCE
2007
13 years 9 months ago
Extended Monotone Methods for Hyperbolic Problems in Three Variables
—We consider Initial-Boundary value problems associated with nonlinear hyperbolic partial differential equation in three independent variables, in a general setting wherein the ...
J. O. Adeyeye, R. Okojie, S. G. Pandit