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Community Health Workers (CHWs) act as liaisons between health-care providers and patients in underserved or un-served areas. However, the lack of information sharing and training support impedes the effectiveness of CHWs and their ability to correctly diagnose patients. In this paper, we propose and describe a system for mobile and wearable computing devices called Rafiki which assists CHWs in decision...
Pervasive environments are composed as spontaneous aggregation of heterogeneous and independent devices, which may seamlessly consume, but also provide, software resources over the network. As result, applications emerge from the dynamic composition of the resources available within the environment. This requires applications of being semantic-aware, to reason about and learn from the environment...
In this paper we discuss a new application of Semantic Web and Artificial Intelligence in software analysis research. We show on a concrete example — clone detection for object-oriented source code that transitivity closure computation can provide added value to the clone detection community. Our novel approach models the domain of discourse knowledge as a mixture of source code patterns and inheritance...
There is an increasing number of community-based question and answer (cQA) service on the Web. Many tasks in cQA services involve in determining similarity between questions. However, finding similar questions is not trivial. In this paper we propose a new method based on a query expansion technique to tackle the similar question matching problem. We employ the information provided by the corresponding...
This proposal adopts an approach based on a synergy between collaborative learning theories, semantic technologies and soft computing techniques to improve the performances of a research community. It is proposed a model of Virtual Organization based on three interconnected layers that can facilitate in-time retrieval of geo-located competences and skills, the recall of ad hoc services for setting...
With the increasing demand for dynamic web service composition, traditional web service registries are no longer adequate in providing precise service selection. To address this problem, the paper proposes a fine-grain structural concept for traditional service registries, called web service community. Efficient semantic-level service enquiry and community management depend on context information...
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