| 1. |
- Anthony, Richard, et al.
(författare)
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A Middleware Approach to Dynamically Configurable Automotive Embedded Systems
- 2008
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Ingår i: ISVCS 2008. - : EUDL - European Union Digital Library. - 9789639799271
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Konferensbidrag (refereegranskat)abstract
- This paper presents an advanced dynamically configurable middleware for automotive embedded systems. The layered architecture of the middleware, and the way in which core and optional services provide transparency and flexible platform independent support for portability, is described. The design of the middleware is positioned with respect to the way it overcomes the specific technical, environmental, performance and safety challenges of the automotive domain. The use of policies to achieve flexible run-time configuration is explained with reference to the core policy technology which has been extended and adapted specifically for this project. The component model is described, focussing on how the configuration logic is distributed throughout the middleware and application components, by inserting ‘decision points’ wherever deferred logic or run-time context-sensitive configuration is required. Included in this discussion are the way in which context information is automatically provided to policies to inform context-aware behaviour; the dynamic wrapper mechanism which isolates policies, provides transparency to software developers and silently handles run-time errors arising during dynamic configuration operations.
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| 2. |
- Saguna, Saguna, et al.
(författare)
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Determining user presence using context in a decentralized unified messaging system (IPAD-UMS)
- 2008
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Ingår i: 5th Annual International Conference on Mobile and Ubiquitous Systems. - 9789639799271
-
Konferensbidrag (refereegranskat)abstract
- UMS can be described as a system that allows for communication between users via a number of communication technologies over heterogeneous network infrastructures[1]. It integrates networking technologies such as Ethernet, ATM, IEEE 802.11, GSM and UMTS alongwith various devices such as laptops, tablet PCs, desktops, mobile phones, smartphones, PDAs, fax machines and landline phones. In other words, it allows the users to access their different types of messages by logging into one inbox from these different devices[2]. The user is able to create, modify, access and administer messages belonging to various formats on a single device to which he/she has immediate access. This form of 'anywhere', 'anytime' access to 'anykind' of messages enables the UMS to become ubiquitous and pervasive[3, 4].
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