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ICFP
2009
ACM
15 years 11 months ago
Causal commutative arrows and their optimization
re a popular form of abstract computation. Being more general than monads, they are more broadly applicable, and in parare a good abstraction for signal processing and dataflow co...
Hai Liu, Eric Cheng, Paul Hudak
COMPUTING
2008
174views more  COMPUTING 2008»
14 years 11 months ago
Multilevel algorithms for Rannacher-Turek finite element approximation of 3D elliptic problems
Generalizing the approach of a previous work [15] the authors present multilevel preconditioners for three-dimensional (3D) elliptic problems discretized by a family of Rannacher ...
Ivan Georgiev, Johannes Kraus, Svetozar Margenov
DEXA
2000
Springer
147views Database» more  DEXA 2000»
15 years 3 months ago
Lattice-Structured Domains, Imperfect Data and Inductive Queries
The relational model, as proposed by Codd, contained the concept of relations as tables composed of tuples of single valued attributes taken from a domain. In most of the early lit...
Sally Rice, John F. Roddick
CCGRID
2001
IEEE
15 years 2 months ago
KelpIO: A Telescope-Ready Domain-Specific I/O Library for Irregular Block-Structured Applications
To ameliorate the need to spend significant programmer time modifying parallel programs to achieve highperformance, while maintaining compact, comprehensible source codes, this pa...
Bradley Broom, Robert J. Fowler, Ken Kennedy
CVPR
2006
IEEE
16 years 1 months ago
Real-Time Visual SLAM with Resilience to Erratic Motion
Simultaneous localisation and mapping using a single camera becomes difficult when erratic motions violate predictive motion models. This problem needs to be addressed when visual...
Mark Pupilli, Andrew Calway