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Evolution of cooperation in N-player social dilemmas: The importance of being mobile
(SciTePress Digital Library, 2016)
This paper addresses issues regarding the emergence of cooperation in evolutionary, spatial game-theoretic simulations. In the model considered, agents participate in a social dilemma with their neighbours and have the ...
The optional prisoner's dilemma in a spatial environment: Co-evolving game strategy and link weights
(SciTePress Digital Library, 2016)
In this paper, the Optional Prisoner’s Dilemma game in a spatial environment, with coevolutionary rules for both the strategy and network links between agents, is studied. Using a Monte Carlo simulation approach, a number ...
An analysis of online Twitter sentiment surrounding the European refugee crisis
(SciTePress Digital Library, 2016)
Using existing natural language and sentiment analysis techniques, this study explores different dimensions of mood states of tweet content relating to the refugee crisis in Europe. The study has two main goals. The first ...
Cyclic dominance in the spatial coevolutionary optional prisoner's dilemma game
(CEUR-WS.org, 2016-09-20)
This paper studies scenarios of cyclic dominance in a coevolutionary
spatial model in which game strategies and links between
agents adaptively evolve over time. The Optional Prisoner’s Dilemma
(OPD) game is employed. ...
An evolutionary approach to formation control with mobile robots
(SciTePress Digital Library, 2016)
The field of swarm robotics studies multi-robot systems, emphasising decentralised and self-organising behaviours that deal with limited individual abilities, local sensing and local communication. A robotic system needs ...
Evolving collective behaviours in simulated kilobots
(Association for Computing Machinery, 2018-04-09)
The field of Evolutionary Robotics has multiple common tasks and widely used benchmark activities such as navigation, obstacle avoidance, and phototaxis. We present an evolutionary approach to learning behaviours that ...
Analysing the impact of dimensionality on diversity in a multi-layered Genotype-Phenotype mapped genetic algorithm
(IEEE, 2013-06-20)
This paper examines the impact of changes in dimensionality on a multi-layered genotype-phenotype mapped GA. To gain an understanding of the impact we carry out a series of experiments on a number of well understood ...
Autonomous hvac control, a reinforcement learning approach
(Springer Verlag, 2015-08-29)
Abstract—Recent high profile developments of autonomous
learning thermostats by companies such as Nest Labs and
Honeywell have brought to the fore the possibility of ever greater
numbers of intelligent devices permeating ...
Experimental Assessment of an Emotion Tracking Software Agent (ETA) for Assisting Communicative Interactions of Multitasking Users in Groupware
(Eurosis, 2011-08-22)
Interactions such as discussion and negotiation in face-to-face work contexts strongly rely on non-verbal feedback. Such feedback provides indications of important negotiation states such as agreement or disagreement and ...
Player-Traced Empirical Cost-Surfaces for A* Pathfinding
(Eurosis, 2011)
This paper discusses the use of empirical cost-surfaces derived from substantial amounts of player-traced movements in an online vehicular combat game, for the purposes of improving A* pathfinding by AI vehicles. The ...