Katherine M. Malan

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 31

Top Topics

Feature Selection

Fitness Landscape

Optimisation Problems

Particle Swarm Optimization

Top Venues

GECCO (Companion)

GECCO Companion

Publications

Gabriela Ochoa, Katherine M. Malan
Landscape Analysis of Optimisation Problems and Algorithms. GECCO Companion (2024)
Johannes J. Pienaar, Anna S. Bosman, Katherine M. Malan
Hilbert Curves for Efficient Exploratory Landscape Analysis Neighbourhood Sampling. EvoApplications@EvoStar (2024)
Katherine M. Malan
Editorial: A new era for SACJ. South Afr. Comput. J. 35 (2) (2023)
Diederick Vermetten, Martin S. Krejca, Marius Lindauer, Manuel López-Ibáñez, Katherine M. Malan
Synergizing Theory and Practice of Automated Algorithm Design for Optimization (Dagstuhl Seminar 23332). Dagstuhl Reports 13 (8) (2023)
Katherine M. Malan, Gabriela Ochoa
Landscape Analysis of Optimization Problems and Algorithms. GECCO Companion (2023)
Katherine M. Malan, Christopher W. Cleghorn
A Continuous Optimisation Benchmark Suite from Neural Network Regression. PPSN (1) (2022)
Andries P. Engelbrecht, Phlippie Bosman, Katherine M. Malan
The influence of fitness landscape characteristics on particle swarm optimisers. Nat. Comput. 21 (2) (2022)
Nuno M. Rodrigues, Katherine M. Malan, Gabriela Ochoa, Leonardo Vanneschi, Sara Silva
Fitness landscape analysis of convolutional neural network architectures for image classification. Inf. Sci. 609 (2022)
Matthew C. Dickson, Anna S. Bosman, Katherine M. Malan
Hybridised Loss Functions for Improved Neural Network Generalisation. CoRR (2022)
Katherine M. Malan
A Survey of Advances in Landscape Analysis for Optimisation. Algorithms 14 (2) (2021)
Gabriela Ochoa, Katherine M. Malan, Christian Blum
Search trajectory networks: A tool for analysing and visualising the behaviour of metaheuristics. Appl. Soft Comput. 109 (2021)
Katherine M. Malan, Gabriela Ochoa
Recent advances in landscape analysis for optimisation and learning. GECCO Companion (2021)
Katherine M. Malan, Christopher W. Cleghorn
A Scalable Continuous Unbounded Optimisation Benchmark Suite from Neural Network Regression. CoRR (2021)
Jarrod Moses, Katherine M. Malan, Anna S. Bosman
Analysing the loss landscape features of generative adversarial networks. GECCO Companion (2021)
Werner Mostert, Katherine M. Malan, Andries P. Engelbrecht
A Feature Selection Algorithm Performance Metric for Comparative Analysis. Algorithms 14 (3) (2021)
Gabriela Ochoa, Katherine M. Malan, Christian Blum
Search Trajectory Networks of Population-Based Algorithms in Continuous Spaces. EvoApplications (2020)
Wilson Tsakane Mongwe, Katherine M. Malan
A Survey of Automated Financial Statement Fraud Detection with Relevance to the South African Context. South Afr. Comput. J. 32 (1) (2020)
Belinda Stapelberg, Katherine M. Malan
A survey of benchmarking frameworks for reinforcement learning. CoRR (2020)
Wilson Tsakane Mongwe, Katherine M. Malan
The Efficacy of Financial Ratios for Fraud Detection Using Self Organising Maps. SSCI (2020)
Thomas Bartz-Beielstein, Carola Doerr, Jakob Bossek, Sowmya Chandrasekaran, Tome Eftimov, Andreas Fischbach, Pascal Kerschke, Manuel López-Ibáñez, Katherine M. Malan, Jason H. Moore, Boris Naujoks, Patryk Orzechowski, Vanessa Volz, Markus Wagner, Thomas Weise
Benchmarking in Optimization: Best Practice and Open Issues. CoRR (2020)
Katherine M. Malan, Irene Moser
Constraint Handling Guided by Landscape Analysis in Combinatorial and Continuous Search Spaces. Evol. Comput. 27 (2) (2019)
Conrad Johann Swanepoel, Katherine M. Malan
Towards a visual framework for the incorporation of knowledge in the phases of machine learning. FAIR (2019)
Belinda Stapelberg, Katherine M. Malan
Global structure of policy search spaces for reinforcement learning. GECCO (Companion) (2019)
Jason Adair, Gabriela Ochoa, Katherine M. Malan
Local optima networks for continuous fitness landscapes. GECCO (Companion) (2019)
Werner Mostert, Katherine M. Malan, Gabriela Ochoa, Andries P. Engelbrecht
Insights into the Feature Selection Problem Using Local Optima Networks. EvoCOP (2019)
Gabriela Ochoa, Katherine M. Malan
Recent advances in fitness landscape analysis. GECCO (Companion) (2019)
Katherine M. Malan
Landscape-Aware Constraint Handling Applied to Differential Evolution. TPNC (2018)
Odirile O. Moja, Katherine M. Malan
Issues and a proposal for automated retirement portfolio risk matching in South Africa. ICTAS (2018)
Werner Mostert, Katherine M. Malan, Andries P. Engelbrecht
Filter versus wrapper feature selection based on problem landscape features. GECCO (Companion) (2018)
Aldeida Aleti, Katherine M. Malan, Irene Moser
Fitness landscape characterisation of optimisation problems: GECCO 2017 tutorial. GECCO (Companion) (2017)
Anna S. Rakitianskaia, Eduan Bekker, Katherine M. Malan, Andries P. Engelbrecht
Analysis of error landscapes in multi-layered neural networks for classification. CEC (2016)
Katherine M. Malan, Johannes F. Oberholzer, Andries P. Engelbrecht
Characterising constrained continuous optimisation problems. CEC (2015)
Stuart G. Reid, Katherine M. Malan
Constraint Handling Methods for Portfolio Optimization Using Particle Swarm Optimization. SSCI (2015)
Katherine M. Malan, Andries P. Engelbrecht
Characterising the searchability of continuous optimisation problems for PSO. Swarm Intell. 8 (4) (2014)
Stuart G. Reid, Katherine M. Malan, Andries P. Engelbrecht
Carry trade portfolio optimization using particle swarm optimization. IEEE Congress on Evolutionary Computation (2014)
Katherine M. Malan, Andries P. Engelbrecht
A progressive random walk algorithm for sampling continuous fitness landscapes. IEEE Congress on Evolutionary Computation (2014)
Katherine M. Malan, Andries P. Engelbrecht
Particle swarm optimisation failure prediction based on fitness landscape characteristics. SIS (2014)
Katherine M. Malan, Andries P. Engelbrecht
Ruggedness, funnels and gradients in fitness landscapes and the effect on PSO performance. IEEE Congress on Evolutionary Computation (2013)
Wiehann Matthysen, Andries P. Engelbrecht, Katherine M. Malan
Analysis of stagnation behavior of vector evaluated particle swarm optimization. SIS (2013)
Katherine M. Malan, Andries P. Engelbrecht
A survey of techniques for characterising fitness landscapes and some possible ways forward. Inf. Sci. 241 (2013)
Katherine M. Malan, Andries P. Engelbrecht
Steep gradients as a predictor of PSO failure. GECCO (Companion) (2013)
Jason F. Nicholls, Katherine M. Malan, Andries P. Engelbrecht
Comparison of trade decision strategies in an equity market GA trader. CIFEr (2011)
Katherine M. Malan, Andries P. Engelbrecht
Quantifying ruggedness of continuous landscapes using entropy. IEEE Congress on Evolutionary Computation (2009)
Marius Riekert, Katherine M. Malan, Andries P. Engelbrecht
Adaptive Genetic Programming for dynamic classification problems. IEEE Congress on Evolutionary Computation (2009)
Katherine M. Malan, Andries P. Engelbrecht
Algorithm comparisons and the significance of population size. IEEE Congress on Evolutionary Computation (2008)
Katherine M. Malan, Gary Marsden
Extending dynamic queries to handle uncertain data. South Afr. Comput. J. 37 (2006)
Katherine M. Malan, Ken Halland
Examples that can do harm in learning programming. OOPSLA Companion (2004)
Zayd Hendricks, Jakkaphan Tangkuampien, Katherine M. Malan
Virtual galleries: is 3D better? Afrigraph (2003)
Gary Marsden, Katherine M. Malan, Edwin H. Blake
Using digital technology to access and store African art. CHI Extended Abstracts (2002)
Katherine M. Malan, Gary Marsden, Edwin H. Blake
Visual query tools for uncertain spatio-temporal data. ACM Multimedia (2001)