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Cyber-Physical Systems (CPSs) may fail during runtime on supporting decision making if they are not capable of detecting and correcting their own failures. Thus, it has been proposed that CPSs should be self-aware, context-aware and goal-aware. In this paper we present preliminary results about how an architecture built over the Extensible Messaging and Presence Protocol (XMPP) may implement a distributed...
LWM2M is an emerging Open Mobile Alliance standard that defines a fast deployable client-server specification to provide various machine to machine services. It provides both efficient device management as well as security workflow for Internet of Things applications, making it especially suitable for use in constrained networks. However, most of the ongoing research activities on this topic focus...
We propose a reusable and extensible hub architecture, Ubiquitous Box Architecture (UBA), which can be used in scenarios where various devices and sensors need to communicate with each other. It includes four main components, namely (1) Ubiquitous Box, (2) Plug in Server, (3) Authorization Server and (4) client applications. To show the robustness of the architecture, we present how UBA can be applied...
In ubiquitous computing environments, many tiny computers cooperate, adapting their behaviors according to real-world contexts to provide flexible information services. These information services can't be realized without technology standardization in a broad area. In this article, we discuss the principle of ubiquitous computing technology standardization and introduce uID standards currently in...
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