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- Frank Dehne, Andreas Fabri, Andrew Rau-Chaplin
- Symposium on Computational Geometry
- 1993

Parallel Computational Geometry is concerned with solving some given geometric problem of size n on a parallel computer with p processors (e.g., a PRAM, mesh, or hypercube multiprocessor) in timeâ€¦ (More)

- Frank Dehne, Andreas Fabri, Andrew Rau-Chaplin
- Int. J. Comput. Geometry Appl.
- 1996

We study scalable parallel computational geometry algorithms for the coarse grained multicomputermodel: p processors solving a problem on n data items, were each processor has O( p ) O(1) localâ€¦ (More)

- James Cheetham, Frank Dehne, Andrew Rau-Chaplin, Ulrike Stege, Peter J. Taillon
- J. Comput. Syst. Sci.
- 2003

Fixed-parameter tractability (FPT) techniques have recently been successful in solving NP-complete problem instances of practical importance which were too large to be solved with previous methods.â€¦ (More)

- Glenn Hickey, Frank Dehne, Andrew Rau-Chaplin, Christian Blouin
- Evolutionary bioinformatics online
- 2008

The subtree prune and regraft distance (d(SPR)) between phylogenetic trees is important both as a general means of comparing phylogenetic tree topologies as well as a measure of lateral gene transferâ€¦ (More)

- Frank Dehne, Todd Eavis, Andrew Rau-Chaplin
- Distributed and Parallel Databases
- 2006

On-line Analytical Processing (OLAP) has become one of the most powerful and prominent technologies for knowledge discovery in VLDB (Very Large Database) environments. Central to the OLAP paradigm isâ€¦ (More)

- Michael Lawrence, Frank Dehne, Andrew Rau-Chaplin
- 2007 IEEE International Parallel and Distributedâ€¦
- 2007

In this paper we propose a new query processing method for the OLAP enabled grid, which blends sophisticated cache extraction techniques and data grid scheduling to efficiently satisfy OLAP queriesâ€¦ (More)

- Frank Dehne, Andrew Rau-Chaplin
- WG
- 1989

In this paper, we study the problem of implementing standard data structures on a hypercube multiprocessor. We present a technique for efficiently executing multiple independant search processes on aâ€¦ (More)

- Chris H. Hamilton, Andrew Rau-Chaplin
- Inf. Process. Lett.
- 2008

In this paper we define a new compact Hilbert index which, while maintaining all of the advantages of the standard Hilbert curve, permits spaces with unequal dimension cardinalities. The compactâ€¦ (More)

- Aman Kumar Bahl, Oliver Baltzer, Andrew Rau-Chaplin, Blesson Varghese
- 2012 SC Companion: High Performance Computingâ€¦
- 2012

At the heart of the analytical pipeline of a modern quantitative insurance/reinsurance company is a stochastic simulation technique for portfolio risk analysis and pricing process referred to asâ€¦ (More)

- Michael Lawrence, Andrew Rau-Chaplin
- 20th International Symposium on High-Performanceâ€¦
- 2006

The operation of modern distributed enterprises, be they commercial, scientific, or health related, generate massive quantities of data. Decision makers increasingly utilize On- Line Analyticalâ€¦ (More)