Book Chapters:

 

[9] Polynomial Time Algorithm for the Rectilinear Steiner Tree problem, Steiner Trees in Industry (Eds. X. Cheng and D-Z. Du), Kluwer Academic Publishers, 406-426, 2001. (with D.A.thomas)

[8] Minimum Networks for Separating and Surrounding Objects, Steiner Trees in Industry (Eds. X. Cheng and D-Z. Du), Kluwer Academic Publishers, 427-440, 2001.

[7] Shortest Networks for One Line and Two Points in Space, Advances in Steiner Trees (Eds. D-Z. Du, J. M. Smith and J. H. Rubinstein), Kluwer Academic Publishers, 15-26, 2001. (with R.Booth and D.A.Thomas).

[6] Rectilinear Steiner Minimal Trees on Parallel Lines, Advances in Steiner Trees (Eds. D-Z. Du, J. M. Smith and J. H. Rubinstein), Kluwer Academic Publishers, 27-38, 2001. (with M.Brazil and D.A.Thomas).

[5] Steiner Trees, Coordinate Systems and NP-hardness, Advances in Steiner Trees (Eds. D-Z. Du, J. M. Smith and J. H. Rubinstein), Kluwer Academic Publishers, 63-80, 2000.

[4] Minimum Networks on Surfaces, Handbook of Combinatorial Optimization, Vol. 2 (Eds. D-Z. Du and P. M. Pardalos), Kluwer Academic Publishers, 1998, 589-516.

[3] Gradient-constrained minimal Steiner trees, DIMACS Series, Vol. 40 (Eds. P. M. Pardalos and D-Z. DU), American Mathematical Society, 1998, 453-461. (with M.Brazil, and  D.A.Thpma)

[2] A New Model of Generalized Steiner Trees and 3-Coordinate Systems, DIMACS Series, Vol. 40 (Eds. P. M. Pardalos and D-Z. DU), American Mathematical Society, 1998, 415-424.

[1] Shortest networks on spheres, DIMACS Series, Vol. 40 (Eds. P. M. Pardalos and D-Z. DU), American Mathematical Society, 1998, 453-461. (with M.Brazil, J.H.Rubinatein, D.A.Thpma and N.C.Wormald).

 

Journal Papers:

 

[52] Equivalence, indicators, Quasi-indicators and Optimal Steiner Topologies on Four Points in Space (Invited paper), 84(1), 135-149, 2008, Fundamenta Informaticae, (with J. MacGregor Smith, M. Brazil and D.A. Thomas).

[51] Gradient-Constrained Minimum Networks. II: Labelled or Locally Minimal Steiner Points, J. Global Optimization,  (with M. Brazil and D.A. Thomas).

[50] Gradient-Constrained Minimum Networks: An Algorithm for Computing Steiner, Discrete Optimization, accepted  (with D.A. Thomas).

[49] Locally Minimal Uniformly Oriented Shortest Networks, Discrete Applied Mathematics, accepted  (with M. Brazil and D.A. Thomas).

[48] Minimum Cost Flow-Dependent Communication Networks, Networks, Vol. 48,  39-46, 2006 (with D.A. Thomas).

[47] Approximations and lower bounds for the length of minimal Euclidean Steiner trees , J. Global Optimization, Vol. 35, 573-592, 2006, (with J.H.Rubinstein and N.Wormald).

[46] Cost Optimisation for Underground Mining Networks, Optimisation and Engineering, Vol. 6, 2005, 241-256 (with M. Brazil, J. H. Rubinstein, D. A. Thomas and D. H. Lee).

[45] Canonical Forms and Algorithms for Steiner Trees in Uniform Orientation Metrics, Algotirhmica (Online), DOI: 10.1007/s00453-005-1178-6, 30 September, 2005, (with M. Brazil, D.A. Thomas  and M. Zachariasen).

[44] Optimisation in the Design of Underground Mine Access in Uncertainty and Risk Management in Orebody Modelling and Strategic Mine Planning (Edited by Roussos Dimitrakopoulos), AusIMM Spectrum Series, Vol 14, 121 – 124, 2005 (with M. Brazil, D. Lee, J.H. Rubinstein, D.A. Thomas and N.C. Wormald).

[43] Exactly Solvable and Unsolvable Shortest Network Problems in 3D-space, Contributions to Algebra and Geometry, Vol. 45, 649-663, 2004 (with R.S. Booth and D.A. Thomas).

[42] Upper and Lower Bounds for the Lengths of Steiner Trees in 3-Space, Geometriae Dedicata, Vol. 109, 107-119, 2004 (with M. Brazil and D.A. Thomas).

[41] A Network Model to Optimise Cost in Underground Mine Design, Transactions of the South African Institute of Electrical Engineers, Vol. 93,  97-103, 2002 (with M. Brazil, D.H. Lee, J.H. Rubinstein, D.A. Thomas and N.C. Womarld).

[40] Generalized Melzak's Construction in the Steiner Tree Problem, International Journal of Computational Geometry and Applications, Vol. 12, 481-488, 2002.

[39] Minimum Networks for Four Point in Space, Geometriae Dedicata, Vol. 93,  57-70, 2002 (with J.H. Rubinstein and D.A. Thomas).

[38] Forbidden Subpaths for Steiner Minimum Networks in Uniform Orientation Metrics, Networks, Vol. 39, 186-202, 2002 (with M. Brazil and D.A. Thomas).

[37] Gradient-Constrained Minimum Networks, I. Fundamentals, J. Global Optimization, Vol. 21, 139-155, 2001  (with M. Brazil, J.H. Rubinstein, D.A. Thomas and N.C. Wormald).

[36] Steiner Minimal Trees with One Polygonal Obstacle, Algorithmica, Vol. 29, 638-648, 2001, (with J.M. Smith).

[35] Steiner Trees on Curved Surfaces, Graphs and Combinatorics, Vol. 17, 353-363, 2001.

[34] Network Optimization of Underground Mine Design, The AusIMM Proceedings, Vol. 305, No. 1, 57-65, 2000 (with M. Brazil, D.H. Lee, J.H. Rubinstein, D.A. Thomas and N.C. Wormald).
[33] On the Complexity of the Steiner Problem, J. Combin. Optimization, Vol. 4, 187-195, 2000 (with M. Brazil and D.A. Thomas).

[32] Minimum Networks in Uniform Orientation Metrics, SIAM J. Comput., Vol. 30, 2000, 1579-1593  (with M. Brazil, D.A. Thomas).

[31] A Note on the Compression Theorem for Convex Surfaces, Discrete Math., Vol 212, 2000, 257-260, (with J.H. Rubinstein).

[30] Pseudo-Gilbert-Steiner Trees, Networks, Vol. 33, 1999, 175-178 (with D. Trietsch).

[29] A Polynomial Time Algorithm for Rectilinear Steiner Trees with Terminals Constrained to Curves, Networks, Vol. 33, 1999, 145-155 (with M. Brazil and D.A. Thomas).

[28] Minimal Steiner Trees for Rectangular Arrays of Lattice Points, J. Combin. Theory, Vol. 79, 1997, 181-208, (with M. Brazil, J.H. Rubinstein, D.A. Thomas and N.C. Wormald).

[27] Full Minimal Steiner Trees on Lattice Sets, J. Combin. Theorey, Vol.79, 1997, 51-91, (with M. Brazil, J.H. Rubinstein, D.A. Thomas and N.C. Wormald).

[26] Linear Steiner Trees for Infinite Spirals, SIAM J. Discrete Math.,Vol. 10, 1997, 388-398.

[25] Shortest Networks for Smooth Curves, SIAM J. Optimization, Vol. 7, 1997, 1054-1068.

[24] Expansion of Linear Steiner Trees, Algorithmica, Vol. 19, 1997, 318-330.

[23] Compression Theorem and Steiner Ratios on Spheres, J. Combin. Optimization, Vol. 1, 1997, 67-78, (with J.H. Rubinstein)

[22] Steiner Minimal Trees on the Union of Two Orthogonal Rectangles, Australasian J. Combin., Vol. 13, 1996, 109-118, (with R.S. Booth).

[21] Minimal Steiner Trees for 2k´ 2k Square Lattices, J. Combin. Theory, Vol. 73, 1996, 91-110, (with M. Brazil, T. Cole, J.H. Rubinstein,  D.A. Thomas and N.C. Wormald).

[20] Steiner Minimal Trees on Regular Polygons with Center, Discrete. Math., Vol. 141, 1995, 259-274 (with R.S. Booth).

[19] Steiner Polygons in the Steiner Problem, Geometriae Dedicata, Vol. 52, 1994, 119-127.

[18] Determining Shortest Networks in the Euclidean Plane, Bull. Australian Math. Soc., Vol. 48, 1994, 349-350.

[17] Variational Approach and Steiner Minimal Trees on Four Points, Discrete. Math., Vol. 132, 1994, 349-362.

[16] Symmetrization Theorem of Full Steiner Topologies, J.Combin. Theory, Vol. 66, 1994, 185-191.

[15] An Optimal Group Testing Algorithm on k-Disjoint Sets, Oper. Res. Letters, Vol. 13, 1993, 43-44 (with F.K. Hwang).

[14] Degenerate Gilbert-Steiner Trees, Networks, Vol.22, 1992, 335-348.

[13] Degree Five Steiner Points Cannot Reduce Network Costs for Planar Sets, Networks, Vol. 22, 1992, 531-537 (with J.H. Rubinstein and D.A. Thomas).

[12] the Shortest Network Under a Given Topology, J. of Algorithm, Vol. 13, 1992, 468-488, (with F.K. Hwang).

[11] Steiner Minimal Trees for a Class of Zigzag Lines, Algorithmica, Vol. 7, 1992, 231-246 (with R.S. Booth).

[10] Group Testing with Two and Three Defectives, Annals New York Academy of Science, 1989, 86-96, (with X.M. Chang and F.K. Hwang).

[9] Optimal Detection of Two Defectives with a Parity Check Device, SIAM J. Disc. Math., Vol.1, 1988, 38-44, (with X.M. Chang and F.K. Hwang).

[8] Steiner Minimal Trees for Regular Polygons, Discrete Comput. Geometry, Vol.2, 1987, 65-84, (with D.Z. Du and F.K. Hwang).

[7] Partial Elementary Equivalence of Groups (1) (in Chinese), J. of Beijing Normal Univ., No.3, 1986, 7-12, (with S.Q. Wang).

[6] Hexagonal Coordinate System and Steiner Minimal Trees, Discrete. Math., Vol.62, 1986, 49-57, (with F.K. Hwang).

[5] Generalized Steiner Problem and Hexagonal Coordinate System (in Chinese), Acta Math. Appl. Sinica, Vol.8, 1985, 383-397.

[4] Steiner Minimal Trees on Vertices of Regular Polygons (in Chinese), Acta Math. Appl. Sinica, Vol.8, 1985, 129-141.

[3] A Class of Full Steiner Minimal Trees, Discrete. Math., Vol.45, 1983, 107-112, (with D.Z. Du and F.K. Hwang).

[2] Steiner Minimal Trees on Zig-Zag Lines, Trans. Amer. Math.  Soc., Vol.278, 1983, 149-156, (with D.Z. Du and F.K. Hwang).

[1] Normal Forms in Lattice Valued Predicate Calculi (in Chinese), J. of Beijing Normal Univ., No.2, 1980, 19-23, (with S.Q.Wang).

 

Conference Papers:

 

[7] Quasi-indicators and optimal Steiner topologies on four points in space, Proceedingsof AWOCA2006, 54-66, 2006 (with J.Macgregor, Smith, M. Brazil and D.A. Thomas).

[6] A Note on Distance-Based Geographic Location in Sensor Networks, Proceedings of International Symposium on Communications and Information Technologies (ISCIT2005, Beijing, October 2005), IEEE Catalog Number: 05EX1224, pp. 681-684 (with D.A. Thomas).

[5] The structure and flexibility of Steiner trees in uniform orientation metrics, 6th ICOTA, December 2004, Ballarat Australia (with M. Brazil, D.A. Thomas, P. Winter and M. Zachariasen).

[4] An Algorithm for Computing Steiner Points in Gradient-Constrained Minimum Networks, 3th ICCM, December 2004, Hongkong (with D.A. Thomas).

[3] Constructing minimum cost flow-dependent networks, Network Design and Management, Proceedings of SPIE, Vol. 4909, 2002, 239-247 (with D.A. Thomas).

[2], Modelling and optimisation of a weighted networks in an underground mine design, Proceedings of the 3rd International Conference on Control Theory and Applications, 564-568, 2001 (with M. Brazil, J.H. Rubinstein and D.A. Thomas).

[1] Network optimization of underground mine design, The AusIMM Proceedings, Vol. 305, 1-9, 2000 (with M. Brazil, D.H. Lee, J.H. Rubinstein, D.A. Thomas and N.C. Mormald).