Thibaut Le Guilly

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—Ambient Intelligence systems use many sensors and actuators, with a diversity of networks, protocols and technologies which makes it impossible to access the devices in a common manner. This paper presents the HomePort software, which provides an open source RESTful interface to heterogeneous sensor networks, allowing a simple unified access to virtually(More)
Defining control scenarios in a smart home is a difficult task for end users. In particular, one concern is that user-defined scenarios could lead to unsafe or undesired state of the system. To help them explore scenario specifications, we propose in this paper a system that enables specification of constraints restricting the control commands that can be(More)
—This paper presents a technique for testing software components with contracts that specify functional behavior, synchronization , as well as timing behavior. The approach combines elements from unit testing with model-based testing techniques for timed automata. The technique is implemented in an online testing tool, and we demonstrate its use on a(More)
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