Nowadays, the mobile computing paradigm and the widespread diffusion ofmobile devices are quickly changing and replacing many commonassumptions about software architectures and interaction/communicationmodels. The environment, in particular, or more generally, the so-calleduser context is claiming a central role in everyday's use of cellularphones, PDAs, etc. This is due to the huge amount of data``suggested{''} by the surrounding environment that can be helpful inmany common tasks. For instance, the current context can help a searchengine to refine the set of results in a useful way, providing the userwith a more suitable and exploitable information. Moreover, we can takefull advantage of this new data source by ``pushing{''} active contentstowards mobile devices, empowering the latter with new features (e.g.,applications) that can allow the user to fruitfully interact with thecurrent context. Following this vision, mobile devices become dynamicself-adapting tools, according to the user needs and the possibilitiesoffered by the environment. The present work proposes MoBe: an approachfor providing a basic infrastructure for pervasive context-awareapplications on mobile devices, in which AI techniques (namely aprincipled combination of rule-based systems, Bayesian networks andontologies) are applied to context inference. The aim is to devise ageneral inferential framework to make easier the development ofcontext-aware applications by integrating the information coming fromphysical and logical sensors (e.g., position, agenda) and reasoningabout this information in order to infer new and more abstract contexts.
CITATION STYLE
Coppola, P., Mea, V. D., Di Gaspero, L., Lomuscio, R., Mischis, D., Mizzaro, S., … Vassena, L. (2009). AI Techniques in a Context-Aware Ubiquitous Environment (pp. 157–180). https://doi.org/10.1007/978-1-84882-599-4_8
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