Aekyung Moon

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A mobile ad-hoc Network (MANET) is a collection of mobile servers and clients that can communicate with each other directly via wireless link in the absence of fixed wired infrastructure. MANET needs to consider specially data replication that is traditionally seen as a way to increase the availability, reliability and performance of transaction processing.(More)
In this paper, we propose the situation-awareness model for HKMP(Higher order Knowledge Management Platform) that has a capability to offer context-aware personalized services to user. HKMP is a platform that provides the higher order knowledge from the contextual information of the network and user ambient sensors through the knowledge processing(More)
Semantic web services provide a syntactic and semantic description about the capability of web services, so that users can discover and compose adequate services effectively. Semantic web services have a framework describing web services, support the ontology which is a base technology of data model, and were defined by semantic technology like WSMO, OWLS ,(More)
With the advent of pervasive computing environments, the issue related to context-aware middleware is an emerging area of research. We propose proactive services on the basis of CAMUS (Context-Aware Middleware for URC Systems). First, this paper presents the system architecture of CAMUS. CAMUS is a middleware for providing context-aware applications with(More)