Alan E. Middleditch - researchr alias

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Viewing Publication 1 - 19 from 19

2002

Least Stratifications and Cell-Structured Objects in Geometric ModellingChris Reade, Alan E. Middleditch, Abel J. P. Gomes. ijsm, 8(1):59-77, 2002.

2000

A Representation Independent Geometric Modeling KernelAlan E. Middleditch, Chris Reade, Abel J. P. Gomes. gmp 2000: 79-89 [doi]

Point-Sets and Cell Structures Relevant to Computer Aided DesignAlan E. Middleditch, Chris Reade, Abel J. P. Gomes. ijsm, 6(2):175-206, 2000. [doi]

Improvements for the Djinn API to a Geometric Modelling KernelAlan E. Middleditch, Chris Reade. ijsm, 6(1):79-104, 2000. [doi]

1999

A mathematical model for boundary representations of n-dimensional geometric objectsAbel J. P. Gomes, Alan E. Middleditch, Chris Reade. wm 1999: 270-277 [doi]

Set-combinations of the mixed-dimension cellular objects of the Djinn APIAlan E. Middleditch, Chris Reade, Abel J. P. Gomes. cad, 31(11):683-694, 1999. [doi]

1998

Stable Computation of the 2D Medial Axis TransformGuy Evans, Alan E. Middleditch, Nick Miles. ijcga, 8(5/6):577-598, 1998.

Issues and Solutions in Feature-Based Modelling: Re-Designing the Shape Kernel of CAD SystemsAbel J. P. Gomes, Alan E. Middleditch, Chris Reade. prolamat 1998: 325-336

1997

Ten questions that arose in designing the Djinn API for solid modellingAdrian Bowyer, Stephen Cameron, Graham Jared, Ralph Martin, Alan E. Middleditch, Malcolm A. Sabin, John R. Woodwark. smi 1997: 71-76 [doi]

Synthesis of a Unified Approach to Shape ModelingAbel J. P. Gomes, Alan E. Middleditch. In Wolfgang Straßer, Reinhard Klein, René T. Rau, editors, Geometric Modeling: Theory and Practice. Focus on computer graphics, pages 226-236, Springer, 1997. [doi]

A Kernel for Geometric FeaturesAlan E. Middleditch, Chris Reade. wm 1997: 131-140 [doi]

1996

Connectivity analysis: a tool for processing geometric constraintsRichard S. Latham, Alan E. Middleditch. cad, 28(11):917-928, 1996. [doi]

1994

Cubic Algebraic Surface Interpolation of Three Points with Prescribed NormalsAlan E. Middleditch, E. E. Dimas. ima-ms 1996: 213-231

1989

Intersection algorithms for lines and circlesAlan E. Middleditch, T. W. Stacey, S. B. Tor. tog, 8(1):25-40, 1989. [doi]

1986

The geometry of machining for computer-aided manufactureT. W. Stacey, Alan E. Middleditch. robotica, 4(2):83-91, 1986. [doi]

1985

Blend surfaces for set theoretic volume modelling systemsAlan E. Middleditch, Kenneth H. Sears. siggraph 1985: 161-170 [doi]

Software Concurrency in Real Time Control SystemsKenneth H. Sears, Alan E. Middleditch. SPE, 15(8):739-759, 1985.

1984

Set-Theoretic Volume Model Evaluation and Picture-Plane CoherenceKenneth H. Sears, Alan E. Middleditch. cga, 4(3):41-46, 1984. [doi]

Convex Decomposition of Simple PolygonsS. B. Tor, Alan E. Middleditch. tog, 3(4):244-265, 1984. [doi]

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