pub:projects:ressconx
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Methods for Semantic Representation and Logical Reasoning in Context-Aware Systems (ResSConx) | Methods for Semantic Representation and Logical Reasoning in Context-Aware Systems (ResSConx) | ||
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Based on these observations, | Based on these observations, | ||
- | - Context modeling methods should be semantic. Context information has to be represented, | + | - **Context modeling methods should be semantic**. Context information has to be represented, |
- | - Context-based reasoning should be done on a logical level. Advanced reasoning schemes based on rules and processes can be effectively employed to reason about situations in which the components of a context-aware system operate. Multiple inference scenarios meeting diverse user needs have to be considered. | + | - **Context-based reasoning should be done on a logical level**. Advanced reasoning schemes based on rules and processes can be effectively employed to reason about situations in which the components of a context-aware system operate. Multiple inference scenarios meeting diverse user needs have to be considered. |
- | - Design methods and deployment schemes should be context-driven. The design of a context-aware system should be model-driven, | + | - **Design methods and deployment schemes should be context-driven**. The design of a context-aware system should be model-driven, |
- | - Context-oriented adaptability of a system is needed to meet expectations of diversified user base. We argue that context-oriented adaptation and user-centric perspective are features that bind together pervasive computing with mobile devices and distributed cloud-based and service-oriented software systems. Current features of multimodal interfaces need to be investigated and their potential exploited. | + | - **Context-oriented adaptability of a system is needed to meet expectations of diversified user base.** We argue that context-oriented adaptation and user-centric perspective are features that bind together pervasive computing with mobile devices and distributed cloud-based and service-oriented software systems. Current features of multimodal interfaces need to be investigated and their potential exploited. |
{{ : | {{ : | ||
- | 2. | + | ==== Research project methodology |
The planned methodology will include both conceptual studies as well as experimental work in the form of proof-of-concept prototypes for the evaluation purposes. In order to achieve the project objectives, a number of methods will be used. They are well known to the authors who have successfully used them in their prior work. | The planned methodology will include both conceptual studies as well as experimental work in the form of proof-of-concept prototypes for the evaluation purposes. In order to achieve the project objectives, a number of methods will be used. They are well known to the authors who have successfully used them in their prior work. | ||
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{{ : | {{ : | ||
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+ | ==== Context-oriented Adaptation Case Studies ==== | ||
+ | The primary objective of this task is a careful study | ||
+ | of selected classes of context-aware systems and well defined user interaction scenarios. The novelty of this attempt | ||
+ | is that it emphasizes the system adaptation that will be achieved thanks to the proposed approach. In fact, we | ||
+ | argue that context-oriented adaptation and user-centric perspective is what binds pervasive computing with ubiquitous | ||
+ | mobile devices and distributed cloud-based and service-oriented software systems. The specific scenarios include: | ||
+ | | ||
+ | 1.** Distributed network of mobile devices that build up a pervasive environment.** We take into consideration | ||
+ | hardware constraints, | ||
+ | middleware that can adapt to habits of specific users and changing environment. We plan an evaluation setup that | ||
+ | will consist of several smartphones, | ||
+ | we will use a network server to gather, store and distribute the reference context data about the environment. | ||
+ | |||
+ | 2. **Cloud-based web service environment**, | ||
+ | service-oriented business applications that can be adapted in a number of ways, and the initial configuration is | ||
+ | based on the deployment context. Then the adaptation allows for providing functionality tailored to the needs of | ||
+ | specific users. We also focus on context-aware business objects and semantic web services composing a service | ||
+ | mash-up. In this subtask we will use the network server a platform for web services as well as distribution of the | ||
+ | context data. | ||
+ | |||
+ | 3. **Ambient office environment, | ||
+ | smartphones and tablets), to identify and localize personnel. We plan to use semantic memory tags implemented | ||
+ | with either mobile devices or lightweight RFID infrastructure to describe the relevant objects in the environment. | ||
+ | We also consider augmented reality interfaces, both lightweight (using cameras and screens of mobile devices) | ||
+ | and in the form of augmented reality glasses to provide an adaptive and contextual user interface with knowledge | ||
+ | fusion capabilities. The environment will be used for evaluating schemes of distributed and collaborative work | ||
+ | of a team of persons supported by augmented reality setup. | ||
===== News ===== | ===== News ===== |
pub/projects/ressconx.1371446335.txt.gz · Last modified: 2013/06/17 05:18 by gjn