William B. Langdon

212 papers A* 1A 23B 51C 3Misc 1Journal 74Unranked 50

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Deep imperative mutations have less impact. Autom. Softw. Eng. William B. Langdon, David Clark
2025	J	`jnl`	Enhancing search-based testing with LLMs for finding bugs in system simulators. Autom. Softw. Eng. Aidan Dakhama, Karine Even-Mendoza, William B. Langdon, Héctor D. Menéndez, Justyna Petke
2025	J	`jnl`	GA4GC: Greener Agent for Greener Code via Multi-Objective Configuration Optimization. CoRR Jingzhi Gong, Yixin Bian, Luis De La Cal, Giovanni Pinna, Anisha Uteem, David Williams, Mar Zamorano, Karine Even-Mendoza, William B. Langdon, Héctor Menéndez, Federica Sarro
2025	J	`jnl`	GreenMalloc: Allocator Optimisation for Industrial Workloads. CoRR Aidan Dakhama, William B. Langdon, Héctor D. Menéndez, Karine Even-Mendoza
2025	J	`jnl`	Improving a Parallel C++ Intel AVX-512 SIMD Linear Genetic Programming Interpreter. CoRR William B. Langdon
2025	B	`conf`	Population Diversity, Information Theory and Genetic Improvement. EuroGP William B. Langdon, David Clark
2025	—	`conf`	Search+LLM-Based Testing for ARM Simulators. SEIP@ICSE Karine Even-Mendoza, Héctor D. Menéndez, William B. Langdon, Aidan Dakhama, Justyna Petke, Bobby R. Bruce
2025	J	`jnl`	The 14th International Workshop on Genetic Improvement(GI @ ICSE 2025). ACM SIGSOFT Softw. Eng. Notes William B. Langdon, Aymeric Blot, Oliver Krauss
2025	—	`conf`	The gem5 C++ glibc Heap Fitness Landscape. GI@ICSE William B. Langdon, Bobby R. Bruce
2024	—	`conf`	Deep Mutations have Little Impact. GI@ICSE William B. Langdon, David Clark
2024	B	`conf`	Genetic Improvement of Last Level Cache. EuroGP William B. Langdon, David Clark
2024	B	`conf`	GreenStableYolo: Optimizing Inference Time and Image Quality of Text-to-Image Generation. SSBSE Jingzhi Gong, Sisi Li, Giordano d'Aloisio, Zishuo Ding, Yulong Ye, William B. Langdon, Federica Sarro
2024	J	`jnl`	GreenStableYolo: Optimizing Inference Time and Image Quality of Text-to-Image Generation. CoRR Jingzhi Gong, Sisi Li, Giordano d'Aloisio, Zishuo Ding, Yulong Ye, William B. Langdon, Federica Sarro
2024	J	`jnl`	Implicit Test Oracles for Quantum Computing. CoRR William B. Langdon
2024	—	`conf`	On Reducing Network Usage with Genetic Improvement. GI@ICSE James Callan, William B. Langdon, Justyna Petke
2024	J	`jnl`	The 13th International Workshop on Genetic Improvement(GI @ ICSE 2024). ACM SIGSOFT Softw. Eng. Notes William B. Langdon, Gabin An, Aymeric Blot, Vesna Nowack, Justyna Petke, Shin Yoo, Oliver Krauss, Erik M. Fredericks, Daniel Blackwell
2023	J	`jnl`	GI Software with fewer Data Cache Misses. CoRR William B. Langdon, Justyna Petke, Aymeric Blot, David Clark
2023	J	`jnl`	Genetic Improvement @ ICSE 2023. ACM SIGSOFT Softw. Eng. Notes William B. Langdon, Vesna Nowack, Justyna Petke, Markus Wagner, Hyeonseok Lee, Erik M. Fredericks, Gabin An, Aymeric Blot
2023	B	`conf`	Genetic Improvement of LLVM Intermediate Representation. EuroGP William B. Langdon, Afnan A. Al-Subaihin, Aymeric Blot, David Clark
2023	B	`conf`	Genetic Improvement of OLC and H3 with Magpie. GI William B. Langdon, Bradley J. Alexander
2023	—	`conf`	Genetically Improved Software with fewer Data Cache Misses. GECCO Companion William B. Langdon, Justyna Petke, Aymeric Blot, David Clark
2023	J	`jnl`	Jaws 30. Genet. Program. Evolvable Mach. William B. Langdon
2023	J	`jnl`	Response to comments on "Jaws 30". Genet. Program. Evolvable Mach. William B. Langdon
2023	B	`conf`	SearchGEM5: Towards Reliable Gem5 with Search Based Software Testing and Large Language Models. SSBSE Aidan Dakhama, Karine Even-Mendoza, William B. Langdon, Héctor D. Menéndez, Justyna Petke
2022	J	`jnl`	A Trillion Genetic Programming Instructions per Second. CoRR William B. Langdon
2022	J	`jnl`	Deep Genetic Programming Trees Are Robust. ACM Trans. Evol. Learn. Optim. William B. Langdon
2022	J	`jnl`	Dissipative Arithmetic. Complex Syst. William B. Langdon
2022	J	`jnl`	Failed Disruption Propagation in Integer Genetic Programming. CoRR William B. Langdon
2022	—	`conf`	Failed disruption propagation in integer genetic programming. GECCO Companion William B. Langdon
2022	—	`conf`	Genetic programming convergence. GECCO Companion William B. Langdon
2022	J	`jnl`	Genetic programming convergence. Genet. Program. Evolvable Mach. William B. Langdon
2022	J	`jnl`	Long-Term Evolution Experiment with Genetic Programming. Artif. Life William B. Langdon, Wolfgang Banzhaf
2022	—	`conf`	Long-term evolution experiment with genetic programming [hot of the press]. GECCO Companion William B. Langdon, Wolfgang Banzhaf
2022	A	`conf`	Measuring failed disruption propagation in genetic programming. GECCO William B. Langdon, Afnan A. Al-Subaihin, David Clark
2021	—	`conf`	Dissipative polynomials. GECCO Companion William B. Langdon, Justyna Petke, David Clark
2021	J	`jnl`	Evolving Open Complexity. CoRR William B. Langdon
2021	—	`conf`	Fitness First. GPTP William B. Langdon
2021	—	`conf`	Fitness first and fatherless crossover. GECCO Companion William B. Langdon
2021	J	`jnl`	Genetic Improvement of Data for Maths Functions. ACM Trans. Evol. Learn. Optim. William B. Langdon, Oliver Krauss
2021	—	`conf`	Genetic improvement of data for maths functions. GECCO Companion William B. Langdon, Oliver Krauss
2021	B	`conf`	Incremental Evaluation in Genetic Programming. EuroGP William B. Langdon
2021	—	`conf`	Software robustness: a survey, a theory, and prospects. ESEC/SIGSOFT FSE Justyna Petke, David Clark, William B. Langdon
2020	B	`conf`	Automatically Evolving Lookup Tables for Function Approximation. EuroGP Oliver Krauss, William B. Langdon
2020	—	`conf`	Evolving sqrt into 1/ GECCO Companion William B. Langdon, Oliver Krauss
2020	J	`jnl`	Fast Generation of Big Random Binary Trees. CoRR William B. Langdon
2020	J	`jnl`	GP+EM 20th anniversary editorial. Genet. Program. Evolvable Mach. Nicholas Freitag McPhee, William B. Langdon
2020	J	`jnl`	Genetic Improvement @ ICSE 2020. CoRR William B. Langdon, Westley Weimer, Justyna Petke, Erik M. Fredericks, Seongmin Lee, Emily Winter, Michail Basios, Myra B. Cohen, Aymeric Blot, Markus Wagner, Bobby R. Bruce, Shin Yoo, Simos Gerasimou, Oliver Krauss, Yu Huang, Michael C. Gerten
2020	J	`jnl`	Genetic Improvement @ ICSE 2020. ACM SIGSOFT Softw. Eng. Notes William B. Langdon, Westley Weimer, Justyna Petke, Erik M. Fredericks, Seongmin Lee, Emily Winter, Michail Basios, Myra B. Cohen, Aymeric Blot, Markus Wagner, Bobby R. Bruce, Shin Yoo, Simos Gerasimou, Oliver Krauss, Yu Huang, Michael C. Gerten
2020	B	`conf`	Genetic Improvement of Genetic Programming. CEC William B. Langdon
2020	J	`jnl`	Genetic programming and evolvable machines at 20. Genet. Program. Evolvable Mach. William B. Langdon
2020	J	`jnl`	Multi-threaded Memory Efficient Crossover in C++ for Generational Genetic Programming. CoRR William B. Langdon
2019	C	`conf`	Continuous Long-Term Evolution of Genetic Programming. ALIFE William B. Langdon, Wolfgang Banzhaf
2019	B	`conf`	Evolving AVX512 Parallel C Code Using GP. EuroGP William B. Langdon, Ronny Lorenz
2019	J	`jnl`	Faster Genetic Programming GPquick via multicore and Advanced Vector Extensions. CoRR William B. Langdon, Wolfgang Banzhaf
2019	—	`conf`	Genetic improvement of data gives binary logarithm from sqrt. GECCO (Companion) William B. Langdon, Justyna Petke
2019	—	`conf`	Genetic improvement of data gives double precision invsqrt. GECCO (Companion) William B. Langdon
2019	—	`conf`	Parallel GPQUICK. GECCO (Companion) William B. Langdon
2019	—	`ed.`	Proceedings of the 6th International Workshop on Genetic Improvement, GI@ICSE 2019, Montreal, Quebec, Canada, May 28, 2019. GI@ICSE Justyna Petke, Shin Hwei Tan, William B. Langdon, Westley Weimer
2019	J	`jnl`	The State and Future of Genetic Improvement. CoRR William B. Langdon, Westley Weimer, Christopher Steven Timperley, Oliver Krauss, Zhen Yu Ding, Yiwei Lyu, Nicolas Chausseau, Eric M. Schulte, Shin Hwei Tan, Kevin Leach, Yu Huang, Gabin An
2019	J	`jnl`	The State and Future of Genetic Improvement. ACM SIGSOFT Softw. Eng. Notes William B. Langdon, Westley Weimer, Christopher Steven Timperley, Oliver Krauss, Zhen Yu Ding, Yiwei Lyu, Nicolas Chausseau, Eric M. Schulte, Shin Hwei Tan, Kevin Leach, Yu Huang, Gabin An
2018	B	`conf`	Evolving Better RNAfold Structure Prediction. EuroGP William B. Langdon, Justyna Petke, Ronny Lorenz
2018	B	`conf`	Evolving Better Software Parameters. SSBSE William B. Langdon, Justyna Petke
2018	J	`jnl`	Genetic Improvement of Software (Dagstuhl Seminar 18052). Dagstuhl Reports Justyna Petke, Claire Le Goues, Stephanie Forrest, William B. Langdon
2018	J	`jnl`	Genetic Improvement of Software: A Comprehensive Survey. IEEE Trans. Evol. Comput. Justyna Petke, Saemundur O. Haraldsson, Mark Harman, William B. Langdon, David Robert White, John R. Woodward
2018	J	`jnl`	Human-Competitive Awards 2018. CoRR William B. Langdon
2018	—	`ed.`	Proceedings of the 4th International Genetic Improvement Workshop, GI@ICSE 2018, Gothenburg, Sweden, June 2, 2018 GI@ICSE Justyna Petke, Kathryn T. Stolee, William B. Langdon, Westley Weimer
2018	J	`jnl`	Specialising Software for Different Downstream Applications Using Genetic Improvement and Code Transplantation. IEEE Trans. Software Eng. Justyna Petke, Mark Harman, William B. Langdon, Westley Weimer
2018	J	`jnl`	The Distribution of Reversible Functions is Normal. CoRR William B. Langdon
2017	J	`jnl`	Genetic improvement of GPU software. Genet. Program. Evolvable Mach. William B. Langdon, Brian Yee Hong Lam, Marc Modat, Justyna Petke, Mark Harman
2017	—	`conf`	Genetic improvement of computational biology software. GECCO (Companion) William B. Langdon, Karina Zile
2017	J	`jnl`	Genetically improved BarraCUDA. BioData Min. William B. Langdon, Brian Yee Hong Lam
2017	—	`conf`	Improving SSE parallel code with grow and graft genetic programming. GECCO (Companion) William B. Langdon, Ronny Lorenz
2017	—	`conf`	Inferring Automatic Test Oracles. SBST@ICSE William B. Langdon, Shin Yoo, Mark Harman
2017	J	`jnl`	Long-Term Evolution of Genetic Programming Populations. CoRR William B. Langdon
2017	—	`conf`	Long-term evolution of genetic programming populations. GECCO (Companion) William B. Langdon
2017	B	`conf`	Visualising the Search Landscape of the Triangle Program. EuroGP William B. Langdon, Nadarajen Veerapen, Gabriela Ochoa
2016	B	`conf`	API-Constrained Genetic Improvement. SSBSE William B. Langdon, David Robert White, Mark Harman, Yue Jia, Justyna Petke
2016	—	`conf`	Benchmarking Genetically Improved BarraCUDA on Epigenetic Methylation NGS datasets and nVidia GPUs. GECCO (Companion) William B. Langdon, Albert Vilella, Brian Yee Hong Lam, Justyna Petke, Mark Harman
2016	J	`jnl`	Evaluation of estimation models using the Minimum Interval of Equivalence. Appl. Soft Comput. José Javier Dolado, Daniel Rodríguez, Mark Harman, William B. Langdon, Federica Sarro
2016	J	`jnl`	Exact Mean Absolute Error of Baseline Predictor, MARP0. Inf. Softw. Technol. William B. Langdon, José Javier Dolado, Federica Sarro, Mark Harman
2016	B	`conf`	Genetic improvement: A key challenge for evolutionary computation. CEC William B. Langdon, Gabriela Ochoa
2016	A	`conf`	Kin Selection with Twin Genetic Programming. PPSN William B. Langdon
2016	A	`conf`	Optimising Quantisation Noise in Energy Measurement. PPSN William B. Langdon, Justyna Petke, Bobby R. Bruce
2015	B	`conf`	Genetic Improvement of Software for Multiple Objectives. SSBSE William B. Langdon
2015	—	`ch.`	Genetically Improved Software. Handbook of Genetic Programming Applications William B. Langdon
2015	—	`conf`	Grow and Graft a Better CUDA pknotsRG for RNA Pseudoknot Free Energy Calculation. GECCO (Companion) William B. Langdon, Mark Harman
2015	B	`conf`	Grow and Serve: Growing Django Citation Services Using SBSE. SSBSE Yue Jia, Mark Harman, William B. Langdon, Alexandru Marginean
2015	A	`conf`	Improving CUDA DNA Analysis Software with Genetic Programming. GECCO William B. Langdon, Brian Yee Hong Lam, Justyna Petke, Mark Harman
2015	J	`jnl`	Optimizing Existing Software With Genetic Programming. IEEE Trans. Evol. Comput. William B. Langdon, Mark Harman
2015	J	`jnl`	Performance of genetic programming optimised Bowtie2 on genome comparison and analytic testing (GCAT) benchmarks. BioData Min. William B. Langdon
2014	B	`conf`	Babel Pidgin: SBSE Can Grow and Graft Entirely New Functionality into a Real World System. SSBSE Mark Harman, Yue Jia, William B. Langdon
2014	Misc	`conf`	Genetic Improvement of Programs. SYNASC William B. Langdon
2014	A	`conf`	Genetic improvement for adaptive software engineering (keynote). SEAMS Mark Harman, Yue Jia, William B. Langdon, Justyna Petke, Iman Hemati Moghadam, Shin Yoo, Fan Wu
2014	B	`conf`	Genetically Improved CUDA C++ Software. EuroGP William B. Langdon, Mark Harman
2014	A	`conf`	Improving 3D medical image registration CUDA software with genetic programming. GECCO William B. Langdon, Marc Modat, Justyna Petke, Mark Harman
2014	J	`jnl`	Mycoplasma contamination in the 1000 Genomes Project. BioData Min. William B. Langdon
2014	B	`conf`	Search based software engineering for software product line engineering: a survey and directions for future work. SPLC Mark Harman, Yue Jia, Jens Krinke, William B. Langdon, Justyna Petke, Yuanyuan Zhang
2014	B	`conf`	Using Genetic Improvement and Code Transplants to Specialise a C++ Program to a Problem Class. EuroGP Justyna Petke, Mark Harman, William B. Langdon, Westley Weimer
2013	B	`conf`	Applying Genetic Improvement to MiniSAT. SSBSE Justyna Petke, William B. Langdon, Mark Harman
2013	—	`conf`	Correlation of microarray probes give evidence for mycoplasma contamination in human studies. GECCO (Companion) William B. Langdon
2013	—	`conf`	Genetic programming for Reverse Engineering. WCRE Mark Harman, William B. Langdon, Westley Weimer
2013	—	`ch.`	Large-Scale Bioinformatics Data Mining with Parallel Genetic Programming on Graphics Processing Units. Massively Parallel Evolutionary Computation on GPGPUs William B. Langdon
2013	J	`jnl`	Using Genetic Programming to Model Software. CoRR William B. Langdon, Mark Harman
2013	—	`conf`	Which is faster: bowtie2 GECCO (Companion) William B. Langdon
2012	B	`ed.`	Applications of Evolutionary Computation - EvoApplications 2012: EvoCOMNET, EvoCOMPLEX, EvoFIN, EvoGAMES, EvoHOT, EvoIASP, EvoNUM, EvoPAR, EvoRISK, EvoSTIM, and EvoSTOC, Málaga, Spain, April 11-13, 2012, Proceedings EvoApplications Cecilia Di Chio, Alexandros Agapitos, Stefano Cagnoni, Carlos Cotta, Francisco Fernández de Vega, Gianni A. Di Caro, Rolf Drechsler, Anikó Ekárt, Anna Isabel Esparcia-Alcázar, Muddassar Farooq, William B. Langdon, Juan Julián Merelo Guervós, Mike Preuss, Hendrik Richter, Sara Silva, Anabela Simões, Giovanni Squillero, Ernesto Tarantino, Andrea Tettamanzi, Julian Togelius, Neil Urquhart, Sima Uyar, Georgios N. Yannakakis
2012	—	`ch.`	Creating and Debugging Performance CUDA C. Parallel Architectures and Bioinspired Algorithms William B. Langdon
2012	—	`conf`	In Silico Infection of the Human Genome. EvoBIO William B. Langdon, M. J. Arno
2012	A*	`conf`	The GISMOE challenge: constructing the pareto program surface using genetic programming to find better programs (keynote paper). ASE Mark Harman, William B. Langdon, Yue Jia, David Robert White, Andrea Arcuri, John A. Clark
2011	—	`conf`	Debugging CUDA. GECCO (Companion) William B. Langdon
2011	A	`conf`	Elementary bit string mutation landscapes. FOGA William B. Langdon
2011	—	`conf`	Formal Concept Analysis on Graphics Hardware. CLA William B. Langdon, Shin Yoo, Mark Harman
2011	A	`ed.`	Foundations of Genetic Algorithms, 11th International Workshop, FOGA 2011, Schwarzenberg, Austria, January 5-8, 2011, Proceedings FOGA Hans-Georg Beyer, William B. Langdon
2011	—	`conf`	Generalisation in genetic programming. GECCO (Companion) William B. Langdon
2011	J	`jnl`	Graphics processing units and genetic programming: an overview. Soft Comput. William B. Langdon
2011	—	`conf`	Performing with CUDA. GECCO (Companion) William B. Langdon
2011	—	`conf`	Strong higher order mutation-based test data generation. SIGSOFT FSE Mark Harman, Yue Jia, William B. Langdon
2010	—	`conf`	2-bit Flip Mutation Elementary Fitness Landscapes. Theory of Evolutionary Algorithms William B. Langdon
2010	—	`conf`	A Manifesto for Higher Order Mutation Testing. ICST Workshops Mark Harman, Yue Jia, William B. Langdon
2010	B	`conf`	A Many Threaded CUDA Interpreter for Genetic Programming. EuroGP William B. Langdon
2010	J	`jnl`	A Survey of Spatial Defects in Homo Sapiens Affymetrix GeneChips. IEEE ACM Trans. Comput. Biol. Bioinform. William B. Langdon, Graham J. G. Upton, Renata da Silva Camargo, Andrew P. Harrison
2010	J	`jnl`	Efficient multi-objective higher order mutation testing with genetic programming. J. Syst. Softw. William B. Langdon, Mark Harman, Yue Jia
2010	B	`conf`	Evolving a CUDA kernel from an nVidia template. IEEE Congress on Evolutionary Computation William B. Langdon, Mark Harman
2010	J	`jnl`	Genetic Programming and Evolvable Machines: ten years of reviews. Genet. Program. Evolvable Mach. William B. Langdon, Steven M. Gustafson
2010	—	`ch.`	Large Scale Bioinformatics Data Mining with Parallel Genetic Programming on Graphics Processing Units. Parallel and Distributed Computational Intelligence William B. Langdon
2010	J	`jnl`	Theoretical results in genetic programming: the next ten years? Genet. Program. Evolvable Mach. Riccardo Poli, Leonardo Vanneschi, William B. Langdon, Nicholas Freitag McPhee
2010	J	`jnl`	Uncovering the Expression Patterns of Chimeric Transcripts Using Surveys of Affymetrix GeneChips. J. Integr. Bioinform. Joanna Rowsell, Renata da Silva Camargo, William B. Langdon, Maria A. Stalteri, Andrew P. Harrison
2009	—	`conf`	A fast high quality pseudo random number generator for nVidia CUDA. GECCO (Companion) William B. Langdon
2009	A	`conf`	Creating regular expressions as mRNA motifs with GP to predict human exon splitting. GECCO William B. Langdon, Joanna Rowsell, Andrew P. Harrison
2009	—	`conf`	Evo_indent interactive evolution of GNU indent options. GECCO (Companion) William B. Langdon
2009	J	`jnl`	Evolving DNA motifs to predict GeneChip probe performance. Algorithms Mol. Biol. William B. Langdon, Andrew P. Harrison
2009	—	`conf`	Genetic programming theory I & II. GECCO (Companion) Riccardo Poli, William B. Langdon
2009	A	`conf`	Multi objective higher order mutation testing with GP. GECCO William B. Langdon, Mark Harman, Yue Jia
2009	J	`jnl`	Probes containing runs of guanines provide insights into the biophysics and bioinformatics of Affymetrix GeneChips. Briefings Bioinform. William B. Langdon, Graham J. G. Upton, Andrew P. Harrison
2009	J	`jnl`	Scaling of program functionality. Genet. Program. Evolvable Mach. William B. Langdon
2008	—	`book`	A Field Guide to Genetic Programming Riccardo Poli, William B. Langdon, Nicholas Freitag McPhee
2008	B	`conf`	A SIMD Interpreter for Genetic Programming on GPU Graphics Cards. EuroGP William B. Langdon, Wolfgang Banzhaf
2008	B	`conf`	A fast high quality pseudo random number generator for graphics processing units. IEEE Congress on Evolutionary Computation William B. Langdon
2008	J	`jnl`	An Eigen analysis of the GP community. Genet. Program. Evolvable Mach. William B. Langdon, Riccardo Poli, Wolfgang Banzhaf
2008	J	`jnl`	An overview of image-processing methods for Affymetrix GeneChips. Briefings Bioinform. Jose M. Arteaga-Salas, Harry Zuzan, William B. Langdon, Graham J. G. Upton, Andrew P. Harrison
2008	B	`conf`	Evolving GeneChip correlation predictors on parallel graphics hardware. IEEE Congress on Evolutionary Computation William B. Langdon
2008	A	`conf`	Evolving Regular Expressions for GeneChip Probe Performance Prediction. PPSN William B. Langdon, Andrew P. Harrison
2008	J	`jnl`	GP on SPMD parallel graphics hardware for mega Bioinformatics data mining. Soft Comput. William B. Langdon, Andrew P. Harrison
2008	—	`ch.`	Genetic Programming: An Introduction and Tutorial, with a Survey of Techniques and Applications. Computational Intelligence: A Compendium William B. Langdon, Riccardo Poli, Nicholas Freitag McPhee, John R. Koza
2008	J	`jnl`	Mapping non-conventional extensions of genetic programming. Nat. Comput. William B. Langdon, Riccardo Poli
2008	J	`jnl`	Repeated patterns in genetic programming. Nat. Comput. William B. Langdon, Wolfgang Banzhaf
2008	J	`jnl`	Widespread existence of uncorrelated probe intensities from within the same probeset on Affymetrix GeneChips. J. Integr. Bioinform. Olivia Sanchez-Graillet, Joanna Rowsell, William B. Langdon, Maria A. Stalteri, Jose M. Arteaga-Salas, Graham J. G. Upton, Andrew P. Harrison
2007	A	`conf`	Continuous Optimisation Theory Made Easy? Finite-Element Models of Evolutionary Strategies, Genetic Algorithms and Particle Swarm Optimizers. FOGA Riccardo Poli, William B. Langdon, Maurice Clerc, Christopher R. Stephens
2007	J	`jnl`	Evolving Problems to Learn About Particle Swarm Optimizers and Other Search Algorithms. IEEE Trans. Evol. Comput. William B. Langdon, Riccardo Poli
2007	—	`conf`	Genetic programming theory. GECCO (Companion) Riccardo Poli, William B. Langdon
2007	A	`conf`	Markov chain models of bare-bones particle swarm optimizers. GECCO Riccardo Poli, William B. Langdon
2007	B	`conf`	On the Limiting Distribution of Program Sizes in Tree-Based Genetic Programming. EuroGP Riccardo Poli, William B. Langdon, Stephen Dignum
2007	A	`conf`	The genetic programming collaboration network and its communities. GECCO Leslie Luthi, Marco Tomassini, Mario Giacobini, William B. Langdon
2007	J	`jnl`	The structure of the genetic programming collaboration network. Genet. Program. Evolvable Mach. Marco Tomassini, Leslie Luthi, Mario Giacobini, William B. Langdon
2006	J	`jnl`	Backward-chaining evolutionary algorithms. Artif. Intell. Riccardo Poli, William B. Langdon
2006	—	`conf`	Communication, Leadership, Publicity and Group Formation in Particle Swarms. ANTS Workshop Riccardo Poli, William B. Langdon, Paul Marrow, James Kennedy, Maurice Clerc, Daniel Bratton, Nicholas Holden
2006	B	`conf`	Emergent Behaviour, Population-based Search and Low-pass Filtering. IEEE Congress on Evolutionary Computation Riccardo Poli, Alden H. Wright, Nicholas Freitag McPhee, William B. Langdon
2006	B	`conf`	Finding Social Landscapes for PSOs via Kernels. IEEE Congress on Evolutionary Computation William B. Langdon, Riccardo Poli
2006	C	`conf`	Mapping Non-conventional Extensions of Genetic Programming. UC William B. Langdon
2006	—	`conf`	On Turing complete T7 and MISC F--4 program fitnes landscapes. Theory of Evolutionary Algorithms William B. Langdon, Riccardo Poli
2006	B	`conf`	The Halting Probability in Von Neumann Architectures. EuroGP William B. Langdon, Riccardo Poli
2005	A	`conf`	Backward-chaining genetic programming. GECCO Riccardo Poli, William B. Langdon
2005	B	`conf`	Evolutionary Solo Pong players. Congress on Evolutionary Computation William B. Langdon, Riccardo Poli
2005	—	`conf`	Evolving Benchmarks. BNAIC William B. Langdon
2005	B	`conf`	Evolving problems to learn about particle swarm and other optimisers. Congress on Evolutionary Computation William B. Langdon, Riccardo Poli
2005	A	`conf`	Exploring extended particle swarms: a genetic programming approach. GECCO Riccardo Poli, Cecilia Di Chio, William B. Langdon
2005	B	`conf`	Extending Particle Swarm Optimisation via Genetic Programming. EuroGP Riccardo Poli, William B. Langdon, Owen Holland
2005	J	`jnl`	Genetic Programming and Evolvable Machines: Five Years of Reviews. Genet. Program. Evolvable Mach. William B. Langdon, Steven M. Gustafson
2005	B	`conf`	Repeated Patterns in Tree Genetic Programming. EuroGP William B. Langdon, Wolfgang Banzhaf
2005	J	`jnl`	Repeated Sequences in Linear Genetic Programming Genomes. Complex Syst. William B. Langdon, Wolfgang Banzhaf
2005	—	`conf`	Understanding particle swarm optimisation by evolving problem landscapes. SIS William B. Langdon, Roswitha Poll, Owen Holland, Thiemo Krink
2004	—	`conf`	An Estimation of Distribution Algorithm Based on Maximum Entropy. GECCO (2) Alden H. Wright, Riccardo Poli, Christopher R. Stephens, William B. Langdon, Sandeep Pulavarty
2004	J	`jnl`	BioRAT: extracting biological information from full-length papers. Bioinform. David P. A. Corney, Bernard F. Buxton, William B. Langdon, David T. Jones
2004	J	`jnl`	Genetic Programming for Mining DNA Chip Data from Cancer Patients. Genet. Program. Evolvable Mach. William B. Langdon, Bernard F. Buxton
2004	B	`conf`	Global Distributed Evolution of L-Systems Fractals. EuroGP William B. Langdon
2003	—	`conf`	Comparison of AdaBoost and Genetic Programming for Combining Neural Networks for Drug Discovery. EvoWorkshops William B. Langdon, S. J. Barrett, Bernard F. Buxton
2003	A	`conf`	Convergence of Program Fitness Landscapes. GECCO William B. Langdon
2003	B	`conf`	Predicting biochemical interactions - human P450 2D6 enzyme inhibition. IEEE Congress on Evolutionary Computation William B. Langdon, S. J. Barrett, Bernard F. Buxton
2002	C	`conf`	A Hybrid Genetic Programming Neural Network Classifier for Use in Drug Discovery. HIS William B. Langdon
2002	B	`conf`	Combining Decision Trees and Neural Networks for Drug Discovery. EuroGP William B. Langdon, S. J. Barrett, Bernard F. Buxton
2002	A	`conf`	Convergence Rates For The Distribution Of Program Outputs. GECCO William B. Langdon
2002	—	`book`	Foundations of genetic programming. William B. Langdon, Riccardo Poli
2002	A	`ed.`	GECCO 2002: Proceedings of the Genetic and Evolutionary Computation Conference, New York, USA, 9-13 July 2002 GECCO William B. Langdon, Erick Cantú-Paz, Keith E. Mathias, Rajkumar Roy, David Davis, Riccardo Poli, Karthik Balakrishnan, Vasant G. Honavar, Günter Rudolph, Joachim Wegener, Larry Bull, Mitchell A. Potter, Alan C. Schultz, Julian F. Miller, Edmund K. Burke, Natasa Jonoska
2002	A	`conf`	How Many Good Programs are There? How Long are They? FOGA William B. Langdon
2002	—	`conf`	Random Search is Parsimonious. GECCO Late Breaking Papers William B. Langdon
2002	J	`jnl`	Some Considerations on the Reason for Bloat. Genet. Program. Evolvable Mach. Wolfgang Banzhaf, William B. Langdon
2001	B	`conf`	Evolving Hand-Eye Coordination for a Humanoid Robot with Machine Code Genetic Programming. EuroGP William B. Langdon, Peter Nordin
2001	B	`conf`	Evolving Receiver Operating Characteristics for Data Fusion. EuroGP William B. Langdon, Bernard F. Buxton
2001	—	`conf`	Genetic Programming for Improved Receiver Operating Characteristics. Multiple Classifier Systems William B. Langdon, Bernard F. Buxton
2001	B	`ed.`	Genetic Programming, 4th European Conference, EuroGP 2001, Lake Como, Italy, April 18-20, 2001, Proceedings EuroGP Julian F. Miller, Marco Tomassini, Pier Luca Lanzi, Conor Ryan, Andrea Tettamanzi, William B. Langdon
2001	J	`jnl`	Long Random Linear Programs Do Not Generalize. Genet. Program. Evolvable Mach. William B. Langdon
2000	B	`conf`	Application of Genetic Programming to Induction of Linear Classification Trees. EuroGP Martijn C. J. Bot, William B. Langdon
2000	J	`jnl`	Conference Report. Robotica William B. Langdon
2000	A	`conf`	Genetic Programming Bloat without Semantics. PPSN William B. Langdon, Wolfgang Banzhaf
2000	J	`jnl`	Genetic Programming and Evolvable Machines: Books and other Resources. Genet. Program. Evolvable Mach. William B. Langdon
2000	B	`ed.`	Genetic Programming, European Conference, Edinburgh, Scotland, UK, April 15-16, 2000, Proceedings EuroGP Riccardo Poli, Wolfgang Banzhaf, William B. Langdon, Julian F. Miller, Peter Nordin, Terence C. Fogarty
2000	A	`conf`	Quadratic Bloat in Genetic Programming. GECCO William B. Langdon
2000	B	`conf`	Seeding Genetic Programming Populations. EuroGP William B. Langdon, Peter Nordin
2000	J	`jnl`	Size Fair and Homologous Tree Crossovers for Tree Genetic Programming. Genet. Program. Evolvable Mach. William B. Langdon
1999	B	`conf`	Boolean Functions Fitness Spaces. EuroGP William B. Langdon, Riccardo Poli
1999	B	`ed.`	Genetic Programming, Second European Workshop, Göteborg, Sweden, May 26-27, 1999, Proceedings EuroGP Riccardo Poli, Peter Nordin, William B. Langdon, Terence C. Fogarty
1999	A	`conf`	Java based Distributed Genetic Programming on the Internet. GECCO Fuey Sian Chong, William B. Langdon
1999	J	`jnl`	Scaling of Program Fitness Spaces. Evol. Comput. William B. Langdon
1999	B	`conf`	Smooth Uniform Crossover with Smooth Point Mutation in Genetic Programming: A Preliminary Study. EuroGP Jonathan Page, Riccardo Poli, William B. Langdon
1998	B	`conf`	A Review of Theoretical and Experimental Results on Schemata in Genetic Programming. EuroGP Riccardo Poli, William B. Langdon
1998	J	`jnl`	Conference on Genetic Programming (GP-97). Robotica William B. Langdon
1998	B	`conf`	Fitness Causes Bloat: Mutation. EuroGP William B. Langdon, Riccardo Poli
1998	B	`conf`	Genetic Programming Bloat with Dynamic Fitness. EuroGP William B. Langdon, Riccardo Poli
1998	J	`jnl`	Schema Theory for Genetic Programming with One-Point Crossover and Point Mutation. Evol. Comput. Riccardo Poli, William B. Langdon
1997	—	`conf`	An Experimental Analysis of Schema Creation, Propagation and Disruption in Genetic Programming. ICGA Riccardo Poli, William B. Langdon
1997	—	`conf`	Scheduling Planned Maintenance of the South Wales Region of the National Grid. Evolutionary Computing, AISB Workshop William B. Langdon
1995	—	`conf`	Evolving Data Structures with Genetic Programming. ICGA William B. Langdon
1995	—	`conf`	Scheduling Planned Maintenance of the National Grid. Evolutionary Computing, AISB Workshop William B. Langdon