research:context
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research:context [2006/06/30 17:18] – jorge | research:context [2006/07/01 23:11] – jorge | ||
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- | ===== Role-Based Ambient Communications | + | ===== Context-Dependent Behaviour Adaptations |
- | == Context-Dependent Communications in Ambient Intelligence | + | ==== Motivation ==== |
- | Within the domain of pervasive computing, context-awareness has commonly been defined as the ability of an application to adapt itself to its dynamic environment. The context of an application is defined as any information in the application' | + | Within the domain of pervasive computing, context-awareness has commonly been defined as the ability of an application to adapt itself to its dynamic environment. The context of an application is defined as any information |
- | In an interaction between two entities, however, the behaviour of the message receiver | + | Our observation is that in an interaction between two entities, the behaviour of the message receiver |
- | As said in the presentation of this website, we are working on the field of pervasive computing. In such a setting, context will play an important role. The context consists of all the information and services | + | We claim that in order to deal with context-dependent communications in mobile networks, we need a model that satisfies |
- | In order for the receiver | + | * **Dynamic Context Adaptation**: |
- | * **Dynamic | + | * **Dynamic |
- | * **Dynamic Behaviour Composition**: The resulting behaviour | + | * **Context Passing Mechanism**: It is not only the context of one device that determines its behavior, but also the context of other devices potentially play an important role. In the case of context-dependent communications, |
- | * **Context Passing Mechanism**: | + | ==== Design ==== |
- | == Design == | + | At our [[http:// |
- | Ambient references unify two concepts: they are both a peer-to-peer discovery channel //and// an asynchronous communication channel to a remote object. | + | {{ rolemodel02.jpg? |
- | == Ongoing | + | The problem with the split objects model is that the message sender must know before hand which are the roles a receiver could take. In dynamic environments like mobile open networks, this acknowledgment is practically impossible |
- | - Composition of context-dependent application behaviours using prototype-based solutions (delegation hierarchies, | + | ==== Ongoing |
- | - Context-dependent adaptations of behaviour using role-based models. | + | |
- | - Rule-based systems for context reasoning | + | |
- | - Role-based communications. | + | |
- | - Combining actor and role models for the development of context-dependent applications. | + | |
- | - Ad-hoc and intentional actor grouping. | + | |
- | - Intra and Inter actor layers for context-dependent adaptations. | + | |
- | - Dynamic scope for context-dependent communications. | + | |
- | == Implementation == | + | These are the different research topics we have identified so far: |
- | A detailed explanation | + | * Composition |
+ | |||
+ | * Context-dependent adaptations of behaviour using role-based models. | ||
- | == Further Reading == | + | * Rule-based systems for context reasoning and role selection. |
- | Ambient References: Addressing Objects in Mobile Networks. Tom Van Cutsem, Jessie Dedecker, Stijn Mostinckx, Elisa Gonzalez Boix, Theo D' | + | * Combining actor and role models for the development of context-dependent applications. |
+ | |||
+ | * Ad-hoc and intentional actor grouping. | ||
+ | |||
+ | * Intra and Inter actor layers for context-dependent adaptations. | ||
+ | |||
+ | * Dynamic scope for context-dependent communications. | ||
+ | |||
+ | ==== Further Reading ==== | ||
+ | |||
+ | **A Role-Based Implementation of Context-Dependent Communications Using Split Objects**. Jorge Vallejos, Peter Ebraert, Brecht Desmet. In " |
research/context.txt · Last modified: 2009/11/30 16:55 by dharnie