Propagating Agents with Macroscopic Dynamic Network Loading: Challenges and Possible Solutions

While agent-based modelling of traffic demand is gaining attention, a macroscopic dynamic network loading model may be beneficial, particularly in large-scale applications. We investigate the implications of coupling such models, with inclusion of en-route choices, for the modelling of links and the determination of turning fractions, yielding...

Exploring the effects of shale gas development on natural gas markets: A multi-method approach

Now that conventional gas resources are rapidly declining in many industrialised regions, national governments are considering the exploration and production of unconventional resources, with shale gas in particular. Large-scale development of these resources could significantly lower import dependency of the gas supply of many countries. The...

Agent-based model of intermittent renewables: Simulating emerging changes in energy markets in transition

The energy transition is taking shape in the German and, to a lesser extent also its neighbouring electricity markets. We have proposed adaptations to an existing model to represent the increasing shares of intermittent renewables, that may alter the structure of the market and the viability of strategies of energy companies. The proposed model...

Modelling human agency in ancient irrigation

Human activity is key in understanding ancient irrigation systems. Results of short term actions build up over time, affecting civilizations on larger temporal and spatial scales. Irrigation systems, with their many entities, social and physical, their many interactions within a changing environment and emergent properties, are typical examples...

A comparison of two ontologies for agent-based modelling of energy systems

Conceptualisations formalised in ontologies are useful to provide an interface between people (e.g. between modellers and stakeholders), people and computers (e.g. data entry), and to ensure interoperability between software elements (e.g. communication between agents). As such, ontologies are useful for modelling purposes: with a formal...