Final published version
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - A device-centric approach to a safer Internet of Things
AU - Chen, C.
AU - Helal, Sumi
PY - 2011
Y1 - 2011
N2 - The Internet of Things is a promising implementation approach to the vision of ubiquitous computing. However, "things" in the IoT are not always collaborative, cooperative or predictable. Things may interfere with each other or may be programmed erroneously. They may fail or cause other things to fail. This paper addresses issues of safety in the IoT with a special focus on a main source of concerns - devices. We analyze safety issues in IoT and propose a domain independent safety ontology to be used by all stake-holders of an IoT system to express their safety concerns in the form of knowledge. We also present a device description language intended for use by device manufacturers to describe device safety. Finally, we present a sensor domain ontology that assists in providing explicit hints to the IoT system about the relationships between sensors and actuators. Such hints help significantly in empowering the devices themselves to proactively participate in enhancing the overall system safety. © 2011 ACM.
AB - The Internet of Things is a promising implementation approach to the vision of ubiquitous computing. However, "things" in the IoT are not always collaborative, cooperative or predictable. Things may interfere with each other or may be programmed erroneously. They may fail or cause other things to fail. This paper addresses issues of safety in the IoT with a special focus on a main source of concerns - devices. We analyze safety issues in IoT and propose a domain independent safety ontology to be used by all stake-holders of an IoT system to express their safety concerns in the form of knowledge. We also present a device description language intended for use by device manufacturers to describe device safety. Finally, we present a sensor domain ontology that assists in providing explicit hints to the IoT system about the relationships between sensors and actuators. Such hints help significantly in empowering the devices themselves to proactively participate in enhancing the overall system safety. © 2011 ACM.
KW - Device description
KW - Device taxonomy
KW - Internet of Things
KW - Pervasive computing
KW - Safety
KW - Safety ontology
KW - Implementation approach
KW - Safety concerns
KW - Safety issues
KW - Sensor domains
KW - Sensors and actuators
KW - System safety
KW - Internet
KW - Ontology
KW - Sensors
KW - Telecommunication networks
KW - Ubiquitous computing
KW - Equipment
U2 - 10.1145/2029932.2029934
DO - 10.1145/2029932.2029934
M3 - Conference contribution/Paper
SN - 9781450309295
SP - 1
EP - 6
BT - NoME-IoT '11 Proceedings of the 2011 international workshop on Networking and object memories for the internet of things
PB - ACM
CY - New York
ER -