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This paper introduces a region of interest (ROI) sharing protocol for robots, each of which observes different regions in the same scene. This type of observation is generally referred to as “distributed sensing.” The ROI sharing protocol is implemented based on a concept of semantic stability, which helps to find a stable context by selecting sufficient information from an image or a scene. The semantic...
Networked Cyber-Physical Systems (NCPSs) present many challenges since they require a tight combination with the physical world as well as a balance between autonomous operation and coordination among heterogeneous nodes. These fundamental challenges range from how NCPSs are architected, implemented, composed, and programmed to how they can be validated. In this paper, we describe a new paradigm for...
The Wireless Sensor and Actuator Networks (WSAN's), defines collaborative operations between the sensors and the actuators, enabling distributed sensing of a physical phenomenon. In this paper, an integrated testbed consisted of wireless sensor network, server station and robot system is proposed. Our main contribution is in the design and development of the server and actuator tier software modules...
This paper describes ongoing work for implementing a distributed multi-robot system for measuring various physical properties of the environment in a coordinated manner. Modeling spatial distributions of physical quantities such as temperature, illumination, humidity, gas concentrations, or magnetic flux provides an opportunity to observe how these distributions change in time, how to utilise the...
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