Charles J. Colbourn

Orcid: 0000-0002-3104-9515

  • Arizona State University, Tempe, School of Computing, Informatics and Decision Systems Engineering
  • University of Waterloo, Department of Computer Science, University of Waterloo

According to our database1, Charles J. Colbourn authored at least 315 papers between 1978 and 2024.

Collaborative distances:
  • Dijkstra number2 of three.
  • Erdős number3 of two.



In proceedings 
PhD thesis 


Online presence:



Efficient Greedy Algorithms with Accuracy Guarantees for Combinatorial Restrictions.
SN Comput. Sci., 2024

The spectrum of resolvable Bose triple systems.
Discret. Math., July, 2023

Algorithmic methods for covering arrays of higher index.
J. Comb. Optim., 2023

Guaranteeing Anonymity in Attribute-Based Authorization.
CoRR, 2023

Summary of In-Parameter-Order strategies for covering perfect hash families.
Proceedings of the IEEE International Conference on Software Testing, Verification and Validation, ICST 2023, 2023

Mixed covering arrays on graphs of small treewidth.
Discret. Math. Algorithms Appl., 2022

Egalitarian Steiner quadruple systems of doubly even order.
Discret. Math., 2022

Sets of mutually orthogoval projective and affine planes.
CoRR, 2022

In-Parameter-Order strategies for covering perfect hash families.
Appl. Math. Comput., 2022

Balanced and Swap-Robust Trades for Dynamical Distributed Storage.
Proceedings of the IEEE International Symposium on Information Theory, 2022

Network reliability: Heading out on the highway.
Networks, 2021

Egalitarian Edge Orderings of Complete Graphs.
Graphs Comb., 2021

Egalitarian Steiner triple systems for data popularity.
Des. Codes Cryptogr., 2021

Set-Codes with Small Intersections and Small Discrepancies.
SIAM J. Discret. Math., 2020

Editorial: Special Issue on International Workshop on Combinatorial Algorithms (IWOCA 2019).
Theory Comput. Syst., 2020

New bounds on the maximum size of Sperner partition systems.
Eur. J. Comb., 2020

Access balancing in storage systems by labeling partial Steiner systems.
Des. Codes Cryptogr., 2020

Algorithms for Constructing Anonymizing Arrays.
Proceedings of the Combinatorial Algorithms - 31st International Workshop, 2020

Popularity Block Labelling for Steiner Systems.
Proceedings of the Algebraic and Combinatorial Coding Theory, 2020

Distributing hash families with few rows.
Theor. Comput. Sci., 2019

Constructions of optimal orthogonal arrays with repeated rows.
Discret. Math., 2019

Realizing airtime allocations in multi-hop Wi-Fi networks: A stability and convergence study with testbed evaluation.
Comput. Commun., 2019

Robustness of Recovery in Locating Array-Based Screening Experiments.
Proceedings of the 2019 Spring Simulation Conference, 2019

Partitioned Search with Column Resampling for Locating Array Construction.
Proceedings of the 2019 IEEE International Conference on Software Testing, 2019

Genetic algorithms for affine transformations to existential <i>t</i>-restrictions.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019

Detecting Arrays for Main Effects.
Proceedings of the Algebraic Informatics - 8th International Conference, 2019

Test-Algebra-Based Fault Location Analysis for the Concurrent Combinatorial Testing.
IEEE Trans. Reliab., 2018

Partial Covering Arrays: Algorithms and Asymptotics.
Theory Comput. Syst., 2018

On a Combinatorial Framework for Fault Characterization.
Math. Comput. Sci., 2018

Improved Strength Four Covering Arrays with Three Symbols.
Graphs Comb., 2018

Fractal Perfect Hash Families (Extended Abstract).
Electron. Notes Discret. Math., 2018

Asymptotic and constructive methods for covering perfect hash families and covering arrays.
Des. Codes Cryptogr., 2018

A hierarchical framework for recovery in compressive sensing.
Discret. Appl. Math., 2018

Subspace restrictions and affine composition for covering perfect hash families.
Art Discret. Appl. Math., 2018

Testbed Evaluation of Optimized REACT over Multi-hop Paths.
Proceedings of the Wired/Wireless Internet Communications, 2018

Separating Interaction Effects Using Locating and Detecting Arrays.
Proceedings of the Combinatorial Algorithms - 29th International Workshop, 2018

Analysis of large-scale experimental data from wireless networks.
Proceedings of the IEEE INFOCOM 2018, 2018

Counting Subwords and Regular Languages.
Proceedings of the Developments in Language Theory - 22nd International Conference, 2018

Compressed Sensing With Combinatorial Designs: Theory and Simulations.
IEEE Trans. Inf. Theory, 2017

Upper Bounds on the Size of Covering Arrays.
SIAM J. Discret. Math., 2017

Steiner Triple Systems with High Chromatic Index.
SIAM J. Discret. Math., 2017

Variable-weight topology-transparent scheduling.
Comput. Networks, 2017

Disjoint Spread Systems and Fault Location.
SIAM J. Discret. Math., 2016

Two-stage algorithms for covering array construction.
CoRR, 2016

Screening interacting factors in a wireless network testbed using locating arrays.
Proceedings of the IEEE Conference on Computer Communications Workshops, 2016

Coverage, Location, Detection, and Measurement.
Proceedings of the Ninth IEEE International Conference on Software Testing, 2016

A Discrete Particle Swarm Optimization for Covering Array Generation.
IEEE Trans. Evol. Comput., 2015

Locating Arrays: A New Experimental Design for Screening Complex Engineered Systems.
ACM SIGOPS Oper. Syst. Rev., 2015

Balancing Frequencies and Fault Detection in the In-Parameter-Order Algorithm.
J. Comput. Sci. Technol., 2015

Combinatorial testing, random testing, and adaptive random testing for detecting interaction triggered failures.
Inf. Softw. Technol., 2015

Augmentation of Covering Arrays of Strength Two.
Graphs Comb., 2015

Optimal low-power coding for error correction and crosstalk avoidance in on-chip data buses.
Des. Codes Cryptogr., 2015

Compressed sensing and designs: theory and simulations.
CoRR, 2015

Steiner loops satisfying Moufang's theorem.
Australas. J Comb., 2015

ATLAS: Adaptive Topology- andLoad-Aware Scheduling.
IEEE Trans. Mob. Comput., 2014

Covering arrays, augmentation, and quilting arrays.
Discret. Math. Algorithms Appl., 2014

f-vectors of pure complexes and pure multicomplexes of rank three.
Discret. Math., 2014

Hierarchical Recovery in Compressive Sensing.
CoRR, 2014

Sequence Covering Arrays and Linear Extensions.
Proceedings of the Combinatorial Algorithms - 25th International Workshop, 2014

Topological Persistence for Medium Access Control.
IEEE Trans. Mob. Comput., 2013

Sequence Covering Arrays.
SIAM J. Discret. Math., 2013

Covering and packing for pairs.
J. Comb. Theory A, 2013

The BioIntelligence Framework: a new computational platform for biomedical knowledge computing.
J. Am. Medical Informatics Assoc., 2013

The Existence of (K 2 × K 6)-Designs.
Graphs Comb., 2013

Randomized post-optimization of covering arrays.
Eur. J. Comb., 2013

ATLAS: Adaptive Topology- and Load-Aware Scheduling
CoRR, 2013

Empirically Identifying the Best Greedy Algorithm for Covering Array Generation.
Proceedings of the Sixth IEEE International Conference on Software Testing, 2013

Test algebra for combinatorial testing.
Proceedings of the 8th International Workshop on Automation of Software Test, 2013

Adaptive Fault Detection for Testing Tenant Applications in Multi-tenancy SaaS Systems.
Proceedings of the 2013 IEEE International Conference on Cloud Engineering, 2013

Randomized Post-optimization for t-Restrictions.
Proceedings of the Information Theory, Combinatorics, and Search Theory, 2013

Other combinatorial structures.
Proceedings of the Handbook of Finite Fields., 2013

Block designs.
Proceedings of the Handbook of Finite Fields., 2013

Strengthening hash families and compressive sensing.
J. Discrete Algorithms, 2012

Cover starters for covering arrays of strength two.
Discret. Math., 2012

Grooming traffic to minimize load.
Discret. Math., 2012

Trails of triples in partial triple systems.
Des. Codes Cryptogr., 2012

Variable Weight Sequences for Adaptive Scheduled Access in MANETs.
Proceedings of the Sequences and Their Applications - SETA 2012, 2012

Covering arrays and hash families.
Proceedings of the Information Security, Coding Theory and Related Combinatorics, 2011

Compressive Sensing Matrices and Hash Families.
IEEE Trans. Commun., 2011

Grooming Traffic to Maximize Throughput in SONET Rings.
JOCN, 2011

Nearly Kirkman triple systems of order 18 and Hanani triple systems of order 19.
Discret. Math., 2011

Optical grooming with grooming ratio nine.
Discret. Math., 2011

Efficient Conditional Expectation Algorithms for Constructing Hash Families.
Proceedings of the Combinatorial Algorithms - 22nd International Workshop, 2011

Finding Interaction Faults Adaptively Using Distance-Based Strategies.
Proceedings of the 18th IEEE International Conference and Workshops on the Engineering of Computer-Based Systems, 2011

A combinatorial approach to X-tolerant compaction circuits.
IEEE Trans. Inf. Theory, 2010

Drop Cost and Wavelength Optimal Two-Period Grooming with Ratio 4.
SIAM J. Discret. Math., 2010

Covering arrays from cyclotomy.
Des. Codes Cryptogr., 2010

Covering and radius-covering arrays: Constructions and classification.
Discret. Appl. Math., 2010

Properties of the Steiner Triple Systems of Order 19.
Electron. J. Comb., 2010

Apples and oranges: comparing schedule- and contention-based medium access control.
Proceedings of the 13th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, 2010

Frameproof codes and compressive sensing.
Proceedings of the 48th Annual Allerton Conference on Communication, 2010

Boolean Aspects of Network Reliability.
Proceedings of the Boolean Models and Methods in Mathematics, 2010

A density-based greedy algorithm for higher strength covering arrays.
Softw. Test. Verification Reliab., 2009

A recursive construction for perfect hash families.
J. Math. Cryptol., 2009

Multi-Terminal Network Connectedness on Series-Parallel Networks.
Discret. Math. Algorithms Appl., 2009

Minimum embedding of Steiner triple systems into (K<sub>4</sub>-e)-designs II.
Discret. Math., 2009

Graph designs for the eight-edge five-vertex graphs.
Discret. Math., 2009

Chip firing and all-terminal network reliability bounds.
Discret. Optim., 2009

Linear hash families and forbidden configurations.
Des. Codes Cryptogr., 2009

Merging covering arrays and compressing multiple sequence alignments.
Discret. Appl. Math., 2009

Optical grooming with grooming ratio eight.
Discret. Appl. Math., 2009

Small stopping sets in Steiner triple systems.
Cryptogr. Commun., 2009

Randomized Postoptimization of Covering Arrays.
Proceedings of the Combinatorial Algorithms, 20th International Workshop, 2009

Multiterminal measures for network reliability and resilience.
Proceedings of the 7th International Workshop on Design of Reliable Communication Networks, 2009

Binary Covering Arrays and Existentially Closed Graphs.
Proceedings of the Coding and Cryptology, Second International Workshop, 2009

Rateless forward error correction for topology-transparent scheduling.
IEEE/ACM Trans. Netw., 2008

Minimizing SONET ADMs in Unidirectional WDM Rings with Grooming Ratio Seven.
SIAM J. Discret. Math., 2008

Grooming for two-period optical networks.
Networks, 2008

Lower bounds for two-period grooming via linear programming duality.
Networks, 2008

Locating and detecting arrays for interaction faults.
J. Comb. Optim., 2008

Directed complete bipartite graph decompositions: Indirect constructions.
Discret. Math., 2008

Minimum embedding of Steiner triple systems into (K<sub>4</sub>-e)-designs I.
Discret. Math., 2008

Fully gated graphs: Recognition and convex operations.
Discret. Math., 2008

Strength two covering arrays: Existence tables and projection.
Discret. Math., 2008

Constructing strength three covering arrays with augmented annealing.
Discret. Math., 2008

Ternary Schedules for Energy-Limited Sensor Networks.
IEEE Trans. Inf. Theory, 2007

The density algorithm for pairwise interaction testing.
Softw. Test. Verification Reliab., 2007

Multiterminal resilience for series-parallel networks.
Networks, 2007

Perfect Hash Families: Constructions and Existence.
J. Math. Cryptol., 2007

Failed disk recovery in double erasure RAID arrays.
J. Discrete Algorithms, 2007

Transport schemes for topology-transparent scheduling.
J. Comb. Optim., 2007

Biased covering arrays for progressive ranking and composition of Web Services.
Int. J. Simul. Process. Model., 2007

Lower bounds on multiple sequence alignment using exact 3-way alignment.
BMC Bioinform., 2007

A carrier sense multiple access protocol with power backoff (CSMA/PB).
Ad Hoc Networks, 2007

Just-in-Time Online Scheduling for WDM EPONs.
Proceedings of IEEE International Conference on Communications, 2007

One-test-at-a-time heuristic search for interaction test suites.
Proceedings of the Genetic and Evolutionary Computation Conference, 2007

The effects of synchronization on topology-transparent scheduling.
Wirel. Networks, 2006

Prioritized interaction testing for pair-wise coverage with seeding and constraints.
Inf. Softw. Technol., 2006

Detecting and Locating Interaction Faults.
Electron. Notes Discret. Math., 2006

Roux-type constructions for covering arrays of strengths three and four.
Des. Codes Cryptogr., 2006

On constant composition codes.
Discret. Appl. Math., 2006

Slot synchronized topology-transparent scheduling for sensor networks.
Comput. Commun., 2006

Topology-Transparent Schedules for Energy Limited Ad hoc Networks.
Proceedings of the 4th IEEE Conference on Pervasive Computing and Communications Workshops (PerCom 2006 Workshops), 2006

Optimal memoryless encoding for low power off-chip data buses.
Proceedings of the 2006 International Conference on Computer-Aided Design, 2006

Optimal frequency-hopping sequences via cyclotomy.
IEEE Trans. Inf. Theory, 2005

Test prioritization for pairwise interaction coverage.
ACM SIGSOFT Softw. Eng. Notes, 2005

A Recursive Construction For Regular Difference Triangle Sets.
SIAM J. Discret. Math., 2005

Traffic Grooming in Unidirectional Wavelength-Division Multiplexed Rings with Grooming Ratio <i>C</i> = 6.
SIAM J. Discret. Math., 2005

Embedding path designs into kite systems.
Discret. Math., 2005

Ovals and hyperovals in nets.
Discret. Math., 2005

Software performance testing using covering arrays: efficient screening designs with categorical factors.
Proceedings of the Fifth International Workshop on Software and Performance, 2005

Progressive Ranking and Composition of Web Services Using Covering Arrays.
Proceedings of the 10th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS 2005), 2005

Constructing interaction test suites with greedy algorithms.
Proceedings of the 20th IEEE/ACM International Conference on Automated Software Engineering (ASE 2005), 2005

A framework of greedy methods for constructing interaction test suites.
Proceedings of the 27th International Conference on Software Engineering (ICSE 2005), 2005

Permutation Arrays for Powerline Communication and Mutually Orthogonal Latin Squares.
IEEE Trans. Inf. Theory, 2004

Sequence designs for ultra-wideband impulse radio with optimal correlation properties.
IEEE Trans. Inf. Theory, 2004

Optimal (<i>n</i>, 4, 2)-OOC of small orders.
Discret. Math., 2004

Grooming in unidirectional rings: <i>K</i><sub>4</sub>-<i>e</i> designs.
Discret. Math., 2004

Discret. Math., 2004

Cover-Free Families and Topology-Transparent Scheduling for MANETs.
Des. Codes Cryptogr., 2004

Constructions for Permutation Codes in Powerline Communications.
Des. Codes Cryptogr., 2004

Ladder orderings of pairs and RAID performance.
Discret. Appl. Math., 2004

Dynamic spectrum utilization in ad hoc networks.
Comput. Networks, 2004

Experimental designs in software engineering: d-optimal designs and covering arrays.
Proceedings of the ACM Workshop on Interdisciplinary Software Engineering Research, 2004

Securing dynamic spectrum use.
Proceedings of the 60th IEEE Vehicular Technology Conference, 2004

Scheduled persistence for medium access control in sensor networks.
Proceedings of the 2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems, 2004

Topology Transparent Scheduling, Synchronization, and Maximum Delay.
Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS 2004), 2004

A deterministic density algorithm for pairwise interaction coverage.
Proceedings of the IASTED International Conference on Software Engineering, 2004

Optimal and pessimal orderings of Steiner triple systems in disk arrays.
Theor. Comput. Sci., 2003

Specialized Block-Colourings of Steiner Triple Systems and the Upper Chromatic Index.
Graphs Comb., 2003

Graph decompositions with application to wavelength add-drop multiplexing for minimizing SONET ADMs.
Discret. Math., 2003

Discret. Math., 2003

Resolving P(v, 3, λ) designs into regular P<sub>3</sub>-configurations.
Australas. J Comb., 2003

On Quaternary MacDonald Codes.
Proceedings of the 2003 International Symposium on Information Technology (ITCC 2003), 2003

Augmenting Simulated Annealing to Build Interaction Test Suites.
Proceedings of the 14th International Symposium on Software Reliability Engineering (ISSRE 2003), 2003

Constructing Test Suites for Interaction Testing.
Proceedings of the 25th International Conference on Software Engineering, 2003

Topology-transparent scheduling for MANETs using orthogonal arrays.
Proceedings of the DIALM-POMC Joint Workshop on Foundations of Mobile Computing, 2003

Variable Strength Interaction Testing of Components.
Proceedings of the 27th International Computer Software and Applications Conference (COMPSAC 2003): Design and Assessment of Trustworthy Software-Based Systems, 2003

Steiner Systems for Topology-Transparent Access Control in MANETs.
Proceedings of the Ad-Hoc, Mobile, and Wireless Networks, Second International Conference, 2003

Kirkman triple systems of order 21 with nontrivial automorphism group.
Math. Comput., 2002

Preface: In Honour of Ronald C. Mullin.
Des. Codes Cryptogr., 2002

The Existence of Kirkman Squares-Doubly Resolvable (v, 3, 1)-BIBDs.
Des. Codes Cryptogr., 2002

Projective planes and congestion-free networks.
Discret. Appl. Math., 2002

Construction of optimal quality control for oligo arrays.
Bioinform., 2002

NS1D0 Sequences and Anti-Pasch Steiner Triple Systems.
Ars Comb., 2002

Equireplicate Balanced Binary Codes for Oligo Arrays.
SIAM J. Discret. Math., 2001

Minimizing drop cost for SONET/WDM networks with wavelength requirements.
Networks, 2001

Quorum Systems Constructed from Combinatorial Designs.
Inf. Comput., 2001

Triangulations and a generalization of Bose's method.
Discret. Math., 2001

Discret. Math., 2001

(M, S)-optimal designs with block size three.
Australas. J Comb., 2001

Ordering disks for double erasure codes.
Proceedings of the Thirteenth Annual ACM Symposium on Parallel Algorithms and Architectures, 2001

Cluttered Orderings for the Complete Graph.
Proceedings of the Computing and Combinatorics, 7th Annual International Conference, 2001

Four-terminal reducibility and projective-planar wye-delta-wye-reducible graphs.
J. Graph Theory, 2000

Transversal Designs in Classical Planes and Spaces.
J. Comb. Theory A, 2000

Quorums from difference covers.
Inf. Process. Lett., 2000

Modified group divisible designs with block size four.
Discret. Math., 2000

Maximum Kirkman Signal Sets for Synchronous Uni-Polar Multi-User Communication Systems.
Des. Codes Cryptogr., 2000

Coding, Cryptography, and Computer Security - Preface.
Discret. Appl. Math., 2000

Asymptotically optimal erasure-resilient codes for large disk arrays.
Discret. Appl. Math., 2000

Multiple Access Communications Using Combinatorial Designs.
Proceedings of the Theoretical Aspects of Computer Science, 2000

Combinatorial Designs.
Proceedings of the Handbook of Discrete and Combinatorial Mathematics., 1999

Kirkman school project designs.
Discret. Math., 1999

Covering Arrays of Strength Three.
Des. Codes Cryptogr., 1999

Bicoloring Steiner Triple Systems.
Electron. J. Comb., 1999

Balanced sampling plans with block size four excluding contiguous units.
Australas. J Comb., 1999

A Linear Time Algorithm for Computing the Most Reliable Source on a Series-Parallel Graph with Unreliable Edges.
Theor. Comput. Sci., 1998

Completing the spectrum of rotational Mendelsohn triple systems.
Discret. Math., 1998

Tight 4-factor orthogonal main effect plans.
Discret. Math., 1998

Point Code Minimum Steiner Triple Systems.
Des. Codes Cryptogr., 1998

Deleting Lines in Projective Planes.
Ars Comb., 1998

On Directed Incomplete Transversal Designs with Block Size Five.
Ars Comb., 1998

Constructions for difference triangle sets.
IEEE Trans. Inf. Theory, 1997

Wang Tilings and Distributed Verification on Anonymous Torus Networks.
Theory Comput. Syst., 1997

Pairwise Balanced Designs with Block Sizes 8, 9, and 10.
J. Comb. Theory A, 1997

Balanced Steiner Triple Systems.
J. Comb. Theory A, 1997

Complete Arcs in Steiner Triple Systems.
J. Comb. Theory A, 1997

Pairwise Balanced Designs with Consecutive Block Sizes.
Des. Codes Cryptogr., 1997

Existence of Incomplete Transversal Designs with Block Size Five and Any Index lambda.
Des. Codes Cryptogr., 1997

Cohen-Macaulay Rings in Network Reliability.
SIAM J. Discret. Math., 1996

Equitable Embeddings of Steiner Triple Systems.
J. Comb. Theory A, 1996

Two Algorithms for Unranking Arborescences.
J. Algorithms, 1996

Transversal Designs of Block Size Eight and Nine.
Eur. J. Comb., 1996

Existence of three HMOLS of types h<sup>n</sup> and 2<sup>n</sup>3<sup>1</sup>.
Discret. Math., 1996

Concerning Difference Matrices.
Des. Codes Cryptogr., 1996

N(n), v(n): Similarities and Differences.
Proceedings of the First Conference of the Centre for Discrete Mathematics and Theoretical Computer Science, 1996

Consecutive cuts and paths, and bounds on <i>k</i>-terminal reliability.
Networks, 1995

Networks, 1995

Partial Steiner Triple Systems with Equal-Sized Holes.
J. Comb. Theory A, 1995

Thwarts in Transversal Designs.
Des. Codes Cryptogr., 1995

A New Approach to Solving Three Combinatorial Enumeration Problems on Planar Graphs.
Discret. Appl. Math., 1995

The Complexity of Computing the Tutte Polynomial on Transversal Matroids.
Comb., 1995

Existence of six incomplete MOLS.
Australas. J Comb., 1995

Orthogonal resolutions of triple systems.
Australas. J Comb., 1995

Anti-mitre steiner triple systems.
Graphs Comb., 1994

Concerning difference families with block size four.
Discret. Math., 1994

Network reliability and the probabilistic estimation of damage from fire spread.
Ann. Oper. Res., 1994

Conflict-free access to constant-perimeter, rectangular, subarrays.
Proceedings of the Workshop on Interconnection Networks and Mapping and Scheduling Parallel Computations, 1994

Evaluating performability: Most probable states and bounds.
Telecommun. Syst., 1993

Transformations on channel graphs.
IEEE Trans. Commun., 1993

Assessing Reliability of Multistage Interconnection Networks.
IEEE Trans. Computers, 1993

Renormalization of two - terminal reliability.
Networks, 1993

Network transformations and bounding network reliability.
Networks, 1993

Book reviews.
ZOR Methods Model. Oper. Res., 1993

Support sizes of sixfold triple systems.
Discret. Math., 1993

Reliable assignments of processors to tasks and factoring on matroids.
Discret. Math., 1993

The Spectrum of Maximal Partial Steiner Triple Systems.
Des. Codes Cryptogr., 1993

Computing Residual Connectedness Reliability for Restricted Networks.
Discret. Appl. Math., 1993

Threshold Channel Graphs.
Comb. Probab. Comput., 1993

Wang Tilings and Distributed Orientation on Anonymous Torus Networks (Extended Abstract).
Proceedings of the Distributed Algorithms, 7th International Workshop, 1993

Conflict-Free Access for the Collections of Templates.
Proceedings of the Sixth SIAM Conference on Parallel Processing for Scientific Computing, 1993

Roots of the Reliability Polynomial.
SIAM J. Discret. Math., 1992

Series-parallel subgraphs of planar graphs.
Networks, 1992

Conflict-Free Access to Parallel Memories.
J. Parallel Distributed Comput., 1992

Directed star decompositions of the complete directed graph.
J. Graph Theory, 1992

Support Sizes of Triple Systems.
J. Comb. Theory A, 1992

A New Class of Group Divisible Designs with Block Size Three.
J. Comb. Theory A, 1992

A Parallelization of Miller's n^log n Isomorphism Technique.
Inf. Process. Lett., 1992

Concerning Multiplier Automorphisms of Cyclic Steiner Triple Systems.
Des. Codes Cryptogr., 1992

A Note on Bounding k-Terminal Reliability.
Algorithmica, 1992

Networks and Reliability in Maple.
Proceedings of the Computational Support for Discrete Mathematics, 1992

On Implementing an Environment for Investigating Network reliability.
Proceedings of the Computer Science and Operations Research, 1992

Spanning sets and scattering sets in Steiner triple systems.
J. Comb. Theory A, 1991

Partitioning Steiner triple systems into complete arcs.
Discret. Math., 1991

The fine structure of threefold triple systems: u = 1 or 3 (mod 6).
Discret. Math., 1991

Discret. Math., 1991

Directed star decompositions of directed multigraphs.
Discret. Math., 1991

Intersections and supports of quadruple systems.
Discret. Math., 1991

The number of t-wise balance designs.
Comb., 1991

Network reliability: Numbers or insight? - A discussion paper.
Ann. Oper. Res., 1991

Combinatorial aspects of network reliability.
Ann. Oper. Res., 1991

Leaves, excesses and neighbourhoods in triple systems.
Australas. J Comb., 1991

The fine structure of threefold triple systems: v≡5(mod 6).
Australas. J Comb., 1991

Combining monte carlo estimates and bounds for network reliability.
Networks, 1990

Efficient algorithms for computing the reliability of permutation and interval graphs.
Networks, 1990

Repeated edges in 2-factorizations.
J. Graph Theory, 1990

On two dual classes of planar graphs.
Discret. Math., 1990

Permutation graphs: Connected domination and Steiner trees.
Discret. Math., 1990

The spectrum of support sizes for threefold triple systems.
Discret. Math., 1990

Unit disk graphs.
Discret. Math., 1990

Probabilistic single processor scheduling.
Discret. Appl. Math., 1990

Large sets of disjoint t-designs.
Australas. J Comb., 1990

Multiplicative improvements in network reliability bounds.
Networks, 1989

Matroid Steiner problems, the Tutte polynomial and network reliability.
J. Comb. Theory B, 1989

Simple neighbourhoods in triple systems.
J. Comb. Theory A, 1989

Unranking and Ranking Spanning Trees of a Graph.
J. Algorithms, 1989

Series-Parallel Bounds for the Two-Terminal Reliability Problem.
INFORMS J. Comput., 1989

Hybrid triple systems and cubic feedback sets.
Graphs Comb., 1989

Percentages in pairwise balanced designs.
Discret. Math., 1989

Applications of Combinatorial Designs in Computer Science.
ACM Comput. Surv., 1989

Bounding Network Parameters by Approximating Graphs.
Proceedings of the Reliability Of Computer And Communication Networks, 1989

A Set System Polynomial with Colouring and Reliability Applications.
SIAM J. Discret. Math., 1988

Bounding all-terminal reliability in computer networks.
Networks, 1988

Edge-packing of graphs and network reliability.
Discret. Math., 1988

Problem 94.
Discret. Math., 1988

The strong chromatic number of partial triple systems.
Discret. Appl. Math., 1988

Lower bounds on two-terminal network reliability.
Discret. Appl. Math., 1988

Counting almost minimum cutsets with reliability applications.
Math. Program., 1987

Improving reliability bounds in computer networks.
Networks, 1986

Quadratic leaves of maximal partial triple systems.
Graphs Comb., 1986

Some NP-complete problems for hypergraph degree sequences.
Discret. Appl. Math., 1986

Some Empirical Observations on Program Behavior with Applications to Program Restructuring.
IEEE Trans. Software Eng., 1985

Optimum Communication Spanning Trees in Series-Parallel Networks.
SIAM J. Comput., 1985

The most reliable series-parallel networks.
Networks, 1985

Cataloguing the graphs on 10 vertices.
J. Graph Theory, 1985

Small Embeddings of Partial Directed Triple Systems and Partial Triple Systems with Even lambda.
J. Comb. Theory A, 1984

A census of regular 3-polystroma arising from honeycombs.
Discret. Math., 1984

The complexity of completing partial Latin squares.
Discret. Appl. Math., 1984

Concurrent Transmissions in Broadcast Networks.
Proceedings of the Automata, 1984

Steiner trees, partial 2-trees, and minimum IFI networks.
Networks, 1983

Every Twofold Triple System Can Be Directed.
J. Comb. Theory A, 1983

Embedding Partial Steiner Triple Systems Is NP-Complete.
J. Comb. Theory A, 1983

Completing small partial triple systems.
Discret. Math., 1983

Colouring steiner quadruple systems.
Discret. Appl. Math., 1982

Computing the Chromatic Index of Steiner Triple Systems.
Comput. J., 1982

Linear Time Automorphism Algorithms for Trees, Interval Graphs, and Planar Graphs.
SIAM J. Comput., 1981

On testing isomorphism of permutation graphs.
Networks, 1981

Cyclic Block Designs With Block Size 3.
Eur. J. Comb., 1981

Concerning the complexity of deciding isomorphism of block designs.
Discret. Appl. Math., 1981

The complexity of graph isomorphism and related problems.
PhD thesis, 1980

A Correction to Colbourn's Paper on the Complexity of Matrix Symmetrizability.
Inf. Process. Lett., 1980

On deciding switching equivalence of graphs.
Discret. Appl. Math., 1980

Orderly algorithms for generating restricted classes of graphs.
J. Graph Theory, 1979

The Complexity of Symmetrizing Matrices.
Inf. Process. Lett., 1979

Graph isomorphism and self-complementary graphs.
SIGACT News, 1978