James Alfred Walker

85 papers A 7B 11C 12Misc 1Journal 26Unranked 22
YearRankTypeTitle / Venue / Authors
2025 — conf
Interactive Text Games: Lookahead Is All You Need!
ACL (4)
Hosein Rezaei, James Alfred Walker, Frank Soboczenski
2024 C conf
Applying and Visualising Complex Models in Esport Broadcast Coverage.
IMX
Alan Pedrassoli Chitayat, Florian Block, James Alfred Walker, Anders Drachen
2024 C conf
From Passive Viewer to Active Fan: Towards the Design and Large-Scale Evaluation of Interactive Audience Experiences in Esports and Beyond.
IMX
Alan Pedrassoli Chitayat, Alistair Coates, Florian Block, Anders Drachen, James Alfred Walker, James Dean, Mark Mcconachie, Peter York
2024 J jnl
How Could They Win? An Exploration of Win Condition for Esports Narratives in Dota 2.
Proc. ACM Hum. Comput. Interact.
Alan Pedrassoli Chitayat, Florian Block, James Alfred Walker, Anders Drachen
2024 B conf
IndiCon: Selecting SAT Encodings for Individual Pseudo-Boolean and Linear Integer Constraints.
ICTAI
Felix Ulrich-Oltean, Peter Nightingale, James Alfred Walker
2023 — conf
Beyond the Meta: Leveraging Game Design Parameters for Patch-Agnostic Esport Analitics.
AIIDE
Alan Pedrassoli Chitayat, Florian Block, James Alfred Walker, Anders Drachen
2023 J jnl
Beyond the Meta: Leveraging Game Design Parameters for Patch-Agnostic Esport Analytics.
CoRR
Alan Pedrassoli Chitayat, Florian Block, James Alfred Walker, Anders Drachen
2023 J jnl
ETHER: Aligning Emergent Communication for Hindsight Experience Replay.
CoRR
Kevin Denamganaï, Daniel Hernández, Ozan Vardal, Sondess Missaoui, James Alfred Walker
2023 J jnl
Learning to Select SAT Encodings for Pseudo-Boolean and Linear Integer Constraints.
CoRR
Felix Ulrich-Oltean, Peter Nightingale, James Alfred Walker
2023 J jnl
Learning to select SAT encodings for pseudo-Boolean and linear integer constraints.
Constraints An Int. J.
Felix Ulrich-Oltean, Peter Nightingale, James Alfred Walker
2023 J jnl
Visual Referential Games Further the Emergence of Disentangled Representations.
CoRR
Kevin Denamganaï, Sondess Missaoui, James Alfred Walker
2022 J jnl
A Comparison of Self-Play Algorithms Under a Generalized Framework.
IEEE Trans. Games
Daniel Hernández, Kevin Denamganaï, Sam Devlin, Spyridon Samothrakis, James Alfred Walker
2022 C conf
Imitating Playstyle with Dynamic Time Warping Imitation.
FDG
Mark Ferguson, Sam Devlin, Daniel Kudenko, James Alfred Walker
2022 J jnl
Interactive storytelling for children: A case-study of design and development considerations for ethical conversational AI.
Int. J. Child Comput. Interact.
Jennifer Chubb, Sondess Missaoui, Shauna Concannon, Liam Maloney, James Alfred Walker
2022 J jnl
Meta-Referential Games to Learn Compositional Learning Behaviours.
CoRR
Kevin Denamganaï, Sondess Missaoui, James Alfred Walker
2022 A conf
Selecting SAT Encodings for Pseudo-Boolean and Linear Integer Constraints.
CP
Felix Ulrich-Oltean, Peter Nightingale, James Alfred Walker
2021 J jnl
Interactive Storytelling for Children: A Case-study of Design and Development Considerations for Ethical Conversational AI.
CoRR
Jennifer Chubb, Sondess Missaoui, Shauna Concannon, Liam Maloney, James Alfred Walker
2021 C conf
Quality Evolvability ES: Evolving Individuals With a Distribution of Well Performing and Diverse Offspring.
ALIFE
Adam Katona, Daniel W. Franks, James Alfred Walker
2021 J jnl
Quality Evolvability ES: Evolving Individuals With a Distribution of Well Performing and Diverse Offspring.
CoRR
Adam Katona, Daniel W. Franks, James Alfred Walker
2021 B conf
Utilizing the Untapped Potential of Indirect Encoding for Neural Networks with Meta Learning.
EvoApplications
Adam Katona, Nuno Lourenço, Penousal Machado, Daniel W. Franks, James Alfred Walker
2020 J jnl
A Comparison of Self-Play Algorithms Under a Generalized Framework.
CoRR
Daniel Hernández, Kevin Denamganaï, Sam Devlin, Spyridon Samothrakis, James Alfred Walker
2020 C conf
Automatic Similarity Detection in LEGO Ducks.
ICCC
Mark Ferguson, Sebastian Deterding, Andreas Lieberoth, Marc Malmdorf Andersen, Sam Devlin, Daniel Kudenko, James Alfred Walker
2020 C conf
Metagame Autobalancing for Competitive Multiplayer Games.
CoG
Daniel Hernández, Charles Takashi Toyin Gbadamosi, James Goodman, James Alfred Walker
2020 J jnl
Metagame Autobalancing for Competitive Multiplayer Games.
CoRR
Daniel Hernández, Charles Takashi Toyin Gbadamosi, James Goodman, James Alfred Walker
2020 — conf
Naive Mesh-to-Mesh Coloured Model Generation using 3D GANs.
ACSW
Ryan J. Spick, Simon Demediuk, James Alfred Walker
2020 J jnl
On (Emergent) Systematic Generalisation and Compositionality in Visual Referential Games with Straight-Through Gumbel-Softmax Estimator.
CoRR
Kevin Denamganaï, James Alfred Walker
2020 C conf
Player Style Clustering without Game Variables.
FDG
Mark Ferguson, Sam Devlin, Daniel Kudenko, James Alfred Walker
2020 J jnl
ReferentialGym: A Nomenclature and Framework for Language Emergence & Grounding in (Visual) Referential Games.
CoRR
Kevin Denamganaï, James Alfred Walker
2020 — conf
TwitchChat: A Dataset for Exploring Livestream Chat.
AIIDE
Charles Ringer, Mihalis A. Nicolaou, James Alfred Walker
2019 C conf
A Generalized Framework for Self-Play Training.
CoG
Daniel Hernández, Kevin Denamganaï, Alex Yuan Gao, Peter York, Sam Devlin, Spyridon Samothrakis, James Alfred Walker
2019 Misc conf
Ethereum Crypto-Games: Mechanics, Prevalence, and Gambling Similarities.
CHI PLAY
Oliver James Scholten, Nathan Gerard Jayy Hughes, Sebastian Deterding, Anders Drachen, James Alfred Walker, David Zendle
2019 J jnl
Multi-objective optimisation algorithm for routability and timing driven circuit clustering on FPGAs.
IET Comput. Digit. Tech.
Yuan Wang, Martin A. Trefzer, Simon J. Bale, James Alfred Walker, Andy M. Tyrrell
2019 C conf
Multimodal Joint Emotion and Game Context Recognition in League of Legends Livestreams.
CoG
Charles Ringer, James Alfred Walker, Mihalis A. Nicolaou
2019 J jnl
Multimodal Joint Emotion and Game Context Recognition in League of Legends Livestreams.
CoRR
Charles Ringer, James Alfred Walker, Mihalis A. Nicolaou
2019 C conf
Procedural Generation using Spatial GANs for Region-Specific Learning of Elevation Data.
CoG
Ryan J. Spick, Peter I. Cowling, James Alfred Walker
2019 — conf
Role Identification for Accurate Analysis in Dota 2.
AIIDE
Simon Demediuk, Peter York, Anders Drachen, James Alfred Walker, Florian Block
2019 C conf
Time to Die: Death Prediction in Dota 2 using Deep Learning.
CoG
Adam Katona, Ryan J. Spick, Victoria J. Hodge, Simon Demediuk, Florian Block, Anders Drachen, James Alfred Walker
2019 J jnl
Time to Die: Death Prediction in Dota 2 using Deep Learning.
CoRR
Adam Katona, Ryan J. Spick, Victoria J. Hodge, Simon Demediuk, Florian Block, Anders Drachen, James Alfred Walker
2019 C conf
Unconventional Exchange: Methods for Statistical Analysis of Virtual Goods.
CoG
Oliver James Scholten, Peter I. Cowling, Kenneth A. Hawick, James Alfred Walker
2018 — conf
Deep Learning for Wave Height Classification in Satellite Images for Offshore Wind Access.
DARE@PKDD/ECML
Ryan J. Spick, James Alfred Walker
2018 J jnl
Hybrid Bridge-Based Memetic Algorithms for Finding Bottlenecks in Complex Networks.
Big Data Res.
David Chalupa, Ken A. Hawick, James Alfred Walker
2017 A conf
An evolutionary approach to runtime variability mapping and mitigation on a multi-reconfigurable architecture.
DATE
Simon J. Bale, Pedro B. Campos, Martin A. Trefzer, James Alfred Walker, Andy M. Tyrrell
2017 J jnl
Hierarchical Strategies for Efficient Fault Recovery on the Reconfigurable PAnDA Device.
IEEE Trans. Computers
Martin A. Trefzer, David M. R. Lawson, Simon J. Bale, James Alfred Walker, Andy M. Tyrrell
2017 — conf
Variability mapping at runtime using the PAnDA multi-reconfigurable architecture.
ASP-DAC
Simon J. Bale, James Alfred Walker, Martin A. Trefzer, Andy M. Tyrrell
2015 J jnl
Fighting stochastic variability in a D-type flip-flop with transistor-level reconfiguration.
IET Comput. Digit. Tech.
Martin A. Trefzer, James Alfred Walker, Simon J. Bale, Andrew M. Tyrrell
2015 — ch.
Overcoming Variability Through Transistor Reconfiguration: Evolvable Hardware on the PAnDA Architecture.
Evolvable Hardware
James Alfred Walker
2015 B conf
Two-phase multiobjective genetic algorithm for constrained circuit clustering on FPGAs.
CEC
Yuan Wang, James Alfred Walker, Simon J. Bale, Martin A. Trefzer, Andy M. Tyrrell
2014 — conf
A hierarchical fault tolerant system on the PAnDA device with low disruption.
AHS
David M. R. Lawson, James Alfred Walker, Martin A. Trefzer, Simon J. Bale, Andy M. Tyrrell
2014 — conf
Circuit design optimisation using a modified genetic algorithm and device layout motifs.
ICES
Yang Xiao, James Alfred Walker, Simon J. Bale, Martin A. Trefzer, Andy M. Tyrrell
2014 — conf
Evolving hierarchical low disruption fault tolerance strategies for a novel programmable device.
ICES
David M. R. Lawson, James Alfred Walker, Martin A. Trefzer, Simon J. Bale, Andy M. Tyrrell
2014 — conf
Multiobjective genetic algorithm for routability-driven circuit clustering on FPGAs.
ICES
Yuan Wang, Simon J. Bale, James Alfred Walker, Martin A. Trefzer, Andy M. Tyrrell
2014 — conf
Optimising ring oscillator frequency on a novel FPGA device via partial reconfiguration.
ICES
Pedro B. Campos, Martin A. Trefzer, James Alfred Walker, Simon J. Bale, Andy M. Tyrrell
2014 B conf
Two step evolution strategy for device motif BSIM model parameter extraction.
IEEE Congress on Evolutionary Computation
Yang Xiao, Martin A. Trefzer, James Alfred Walker, Simon J. Bale, Andy M. Tyrrell
2013 — conf
Designing function configuration decoders for the PAnDA architecture using multi-objective Cartesian Genetic Programming.
ICES
James Alfred Walker, Martin Trefzer, Andy M. Tyrrell
2013 — conf
Exploiting the reconfigurability of the PAnDA architecture to overcome physical substrate variations.
ICES
James Alfred Walker, Martin Trefzer, Simon J. Bale, Andy M. Tyrrell
2013 B conf
Overcoming faults using evolution on the PAnDA architecture.
IEEE Congress on Evolutionary Computation
Pedro B. Campos, David M. R. Lawson, Simon J. Bale, James Alfred Walker, Martin Trefzer, Andy M. Tyrrell
2013 J jnl
PAnDA: A Reconfigurable Architecture that Adapts to Physical Substrate Variations.
IEEE Trans. Computers
James Alfred Walker, Martin Trefzer, Simon J. Bale, Andy M. Tyrrell
2012 J jnl
Automatic Machine Code Generation for a Transport Triggered Architecture using Cartesian Genetic Programming.
Int. J. Adapt. Resilient Auton. Syst.
James Alfred Walker, Yang Liu, Gianluca Tempesti, Jon Timmis, Andy M. Tyrrell
2012 — ed.
Information Processign in Cells and Tissues - 9th International Conference, IPCAT 2012, Cambridge, UK, March 31 - April 2, 2012. Proceedings
IPCAT
Michael A. Lones, Stephen L. Smith, Sarah A. Teichmann, Felix Naef, James Alfred Walker, Martin Trefzer
2011 B conf
A Self-scaling Instruction Generator Using Cartesian Genetic Programming.
EuroGP
Yang Liu, Gianluca Tempesti, James Alfred Walker, Jon Timmis, Andrew M. Tyrrell, Paul Bremner
2011 — conf
A programmable analogue and digital array for bio-inspired electronic design optimization at nano-scale silicon technology nodes.
ACSCC
Martin Trefzer, James Alfred Walker, Andy M. Tyrrell
2011 — ch.
Evolution of Electronic Circuits.
Cartesian Genetic Programming
Lukás Sekanina, James Alfred Walker, Paul Kaufmann, Marco Platzner
2011 — ch.
Medical Applications of Cartesian Genetic Programming.
Cartesian Genetic Programming
Stephen L. Smith, James Alfred Walker, Julian F. Miller
2011 — ch.
Problem Decomposition in Cartesian Genetic Programming.
Cartesian Genetic Programming
James Alfred Walker, Julian F. Miller, Paul Kaufmann, Marco Platzner
2011 J jnl
The evolution of standard cell libraries for future technology nodes.
Genet. Program. Evolvable Mach.
James Alfred Walker, James A. Hilder, Dave Reid, Asen Asenov, Scott Roy, Campbell Millar, Andy M. Tyrrell
2010 — conf
Automatic Code Generation on a MOVE Processor Using Cartesian Genetic Programming.
ICES
James Alfred Walker, Yang Liu, Gianluca Tempesti, Andy M. Tyrrell
2010 — conf
Evolving Digital Circuits Using Complex Building Blocks.
ICES
Paul Bremner, Mohammad Samie, Gabriel Dragffy, Anthony G. Pipe, James Alfred Walker, Andy M. Tyrrell
2010 — conf
Measuring the Performance and Intrinsic Variability of Evolved Circuits.
ICES
James Alfred Walker, James A. Hilder, Andy M. Tyrrell
2010 — conf
Use of a multi-objective fitness function to improve cartesian genetic programming circuits.
AHS
James A. Hilder, James Alfred Walker, Andy M. Tyrrell
2009 — conf
Optimisation of variability tolerant logic cells using multiple voltage supplies.
WEAH
James A. Hilder, James Alfred Walker, Andy M. Tyrrell
2009 B conf
Optimising variability tolerant standard cell libraries.
IEEE Congress on Evolutionary Computation
James A. Hilder, James Alfred Walker, Andy M. Tyrrell
2009 J jnl
Parallel evolution using multi-chromosome cartesian genetic programming.
Genet. Program. Evolvable Mach.
James Alfred Walker, Katharina Völk, Stephen L. Smith, Julian Francis Miller
2009 B conf
Towards evolving industry-feasible intrinsic variability tolerant CMOS designs.
IEEE Congress on Evolutionary Computation
James Alfred Walker, James A. Hilder, Andy M. Tyrrell
2008 — conf
Evolving Variability-Tolerant CMOS Designs.
ICES
James Alfred Walker, James A. Hilder, Andy M. Tyrrell
2008 J jnl
The Automatic Acquisition, Evolution and Reuse of Modules in Cartesian Genetic Programming.
IEEE Trans. Evol. Comput.
James Alfred Walker, Julian Francis Miller
2007 A conf
A new crossover technique for Cartesian genetic programming.
GECCO
Janet Clegg, James Alfred Walker, Julian Francis Miller
2007 B conf
Changing the Genospace: Solving GA Problems with Cartesian Genetic Programming.
EuroGP
James Alfred Walker, Julian Francis Miller
2007 B conf
Predicting Prime Numbers Using Cartesian Genetic Programming.
EuroGP
James Alfred Walker, Julian Francis Miller
2007 A conf
Solving real-valued optimisation problems using cartesian genetic programming.
GECCO
James Alfred Walker, Julian Francis Miller
2007 — —
The automatic acquisition, evolution and re-use of modules in cartesian genetic programming.
James Alfred Walker
2006 A conf
A multi-chromosome approach to standard and embedded cartesian genetic programming.
GECCO
James Alfred Walker, Julian Francis Miller, Rachel Cavill
2006 A conf
Embedded cartesian genetic programming and the lawnmower and hierarchical-if-and-only-if problems.
GECCO
James Alfred Walker, Julian Francis Miller
2005 — conf
Improving the Evolvability of Digital Multipliers Using Embedded Cartesian Genetic Programming and Product Reduction.
ICES
James Alfred Walker, Julian Francis Miller
2005 A conf
Investigating the performance of module acquisition in cartesian genetic programming.
GECCO
James Alfred Walker, Julian Francis Miller
2004 B conf
Evolution and Acquisition of Modules in Cartesian Genetic Programming.
EuroGP
James Alfred Walker, Julian Francis Miller