A context aware framework for services management in the transportation domain

Desertot, Mikael; Lecomte, Sylvain; Popovici, Dana; Thilliez, Marie; Delot, Thierry

doi:10.1109/notere.2010.5536735

Cited by 9 publications

(5 citation statements)

References 13 publications

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“…Desertot et al [15] suggest four context categories related to the management of services in the transportation domain: Device Context (the software and hardware specification of the device), Execution Context (composed by the dynamic execution contexts of the different services), Environment Context (containing the user location, noise and light levels) and the User Context (in which the user preferences are stored).…”

Section: Use Context Categorizationsmentioning

confidence: 99%

“…Our proposal (presented in the last line of the table) distinguishes between contexts that are directly dependent on the user (User) from those relating to the user's surrounding environment but not directly influenced by him (Physical), temporal contexts (Temporal), information regarding the technical specs of the device and neighboring resources (Computational), and the information about the past experience and historical data (Historical). By analyzing the context categorizations we can observe that there is, with only a few exceptions [13,15], a distinction between those contexts related and directly dependent on the user and those that are not related. This shows the importance given to the user characteristics in adaptive systems.…”

Section: Proposed Categorizationmentioning

confidence: 99%

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Adaptive mobile visualization - the chameleon framework

2015

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The evolution of mobile devices and the development of high speed wireless networks have supported a widespread use of these devices with increasingly more complex applications. This reality has fostered the research in the field of information visualization in mobile devices. However, the limited screen space, resource constraints and interaction restrictions impose difficulties to developers and users of these applications. An approach to address these problems is to adapt the visualization to the user context. However, these proposals are normally designed in an ad-hoc fashion and are difficult to generalize. In addition, existing solutions are focused only in some subset of possible characteristics of the user context or only address a very specific domain and related adaptations. The objective of this paper is to present the design of a framework for adaptive mobile visualization (AMV) applications, denominated Chameleon, and the development and evaluation of prototypes that use this conceptual-based framework.

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Section: Use Context Categorizationsmentioning

confidence: 99%

Section: Proposed Categorizationmentioning

confidence: 99%

Adaptive mobile visualization - the chameleon framework

2015

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“…In addition to the general purpose frameworks discussed before, there exists many domain specific frameworks. Typical domains include Transportation [19], [6], [33], [32], Health care [9], [10], [13], Search engines [26], [31], Social Networks [5], Agriculture [35], Military [30], Security [8], and Mobile phones [50]. Table 8, Table 9, and Table 10 provide a summary of the features included in these frameworks.…”

Section: Related Workmentioning

confidence: 99%

“…• General: A multitude of papers have introduced context-dependence and context-awareness in many disciplines, such as AI [29], [30] [31], service management in transportation domain [32], [33], web design [34], and agricultural farming [35].…”

Section: Introductionmentioning

confidence: 99%

A Framework for Developing Context-aware Systems

Alagar¹,

Mohammad²,

Wan³

et al. 2014

EAI Endorsed Transactions on Context-aware Systems and Applicat

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Context-aware computing refers to a general class of mobile real-time reactive systems that continuously sense their physical environment, and adapt their behavior accordingly. Context-awareness is an essential inherent property of ubiquitous computing or pervasive computing systems. Such systems are much richer and more complex than many software systems. The richness mainly comes from context-awareness, the heterogeneity of mobile devices and their service types, while complexity arises in the multitude of adaptations enforced by system policies. In order to provide the true intended effect on the application of services without compromising on the richness, the complexity must be tamed. Towards this goal, this paper proposes a component-based architecture for a Context-aware Framework in which context, awareness capabilities, reactions, and adaptations are formally dealt with. Two formal languages are designed to express context situations and express workflow policies, which respectively lead to a context reasoner and to enforce adaptations. With these formalisms and a component design that can be formalized, this work fulfills a formal approach to construct context-aware applications. Two case studies are explained, of which one is a proof-of-concept case study from service-oriented domain. It is fully implemented to illustrate the expressiveness of the framework design and robustness of its implementation.

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“…Contextual information is the most direct and effective foundation according to which the behavior of rich Internet applications is determined. On the basis of study finished by Mikael [5], Li Rui [6] and others, this paper presents a rich Internet application-oriented context-aware computing model, shown in Figure 1. Contextual information is different in perceiving methods, data types and expressing methods [7].…”

Section: Context-aware Model Of Riamentioning

confidence: 99%

A Data Transmission Model Based on Context-Aware for Rich Internet Application

Chen

Wang

2011

AMM

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For Rich Internet applications needs to transfer a large amount of data which cause slow response, the paper studies a data transmission model based on context-aware. By sensing the users' browsing history and current behavior, the system can automatically predict the data needs for the next step, and make full use of the network idle time during the process of users' interaction to transfer data, so as to improve system responsiveness. The experimental results show that the data transmission model can greatly reduces users' waiting time, especially in more complex scenarios, the effect is more significant.

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A context aware framework for services management in the transportation domain

Cited by 9 publications

References 13 publications

Adaptive mobile visualization - the chameleon framework

Adaptive mobile visualization - the chameleon framework

A Framework for Developing Context-aware Systems

A Data Transmission Model Based on Context-Aware for Rich Internet Application

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