TY - GEN
T1 - Real-time data services for cyber physical systems
AU - Kang, Kyoung Don
AU - Son, Sang H.
PY - 2008
Y1 - 2008
N2 - Cyber Physical Systems (CPSs) have grand visions with great socio-economic impacts such as blackout-free electricity supply and real-time disaster recovery. A key challenge is providing real-time data services for CPSs. Existing real-time data management techniques and wireless sensor networks (WSNs) fall far short to support timely, secure real-time data services for CPSs. In this paper, we present a novel information-centric approach to supporting these requirements in CPSs. In our approach, network-enabled real-time embedded databases (nRTEDBs) communicate with each other and control and communicate with wireless sensors in a secure, timely manner. Unlike sensor databases such as TinyDB, nRTEDBs collaboratively derive global knowledge of real world phenomena. Based on the collective information, they actively control a WSN to extract important data directly relevant to an event of interest. In this way, nRTEDBs considerably enhance the overall timeliness, security, and efficiency.
AB - Cyber Physical Systems (CPSs) have grand visions with great socio-economic impacts such as blackout-free electricity supply and real-time disaster recovery. A key challenge is providing real-time data services for CPSs. Existing real-time data management techniques and wireless sensor networks (WSNs) fall far short to support timely, secure real-time data services for CPSs. In this paper, we present a novel information-centric approach to supporting these requirements in CPSs. In our approach, network-enabled real-time embedded databases (nRTEDBs) communicate with each other and control and communicate with wireless sensors in a secure, timely manner. Unlike sensor databases such as TinyDB, nRTEDBs collaboratively derive global knowledge of real world phenomena. Based on the collective information, they actively control a WSN to extract important data directly relevant to an event of interest. In this way, nRTEDBs considerably enhance the overall timeliness, security, and efficiency.
UR - https://www.scopus.com/pages/publications/51849123752
U2 - 10.1109/ICDCS.Workshops.2008.21
DO - 10.1109/ICDCS.Workshops.2008.21
M3 - Conference contribution
AN - SCOPUS:51849123752
SN - 9780769531731
T3 - Proceedings - International Conference on Distributed Computing Systems
SP - 483
EP - 488
BT - Proceedings - The 28th International Conference on Distributed Computing Systems Workshops, ICDCS Workshops 2008
T2 - 28th International Conference on Distributed Computing Systems Workshops, ICDCS Workshops 2008
Y2 - 17 June 2008 through 20 June 2008
ER -