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Displaying 1-6 out of 6 total
A Model-Integrated, Guideline-Driven, Clinical Decision-Support System
Found in: IEEE Software
By Janos L. Mathe, Jason B. Martin, Peter Miller, Ákos Lédeczi, Liza M. Weavind, Andras Nadas, Anne Miller, David J. Maron, Janos Sztipanovits
Issue Date:July 2009
pp. 54-61
Using evidence-based guidelines to standardize the care of patients with complex medical problems is a difficult challenge. In acute care settings, such as intensive care units, the inherent problems of stabilizing and improving vital patient parameters is...
 
Air Quality Monitoring with SensorMap
Found in: International Conference on Information Processing in Sensor Networks
By Péter Völgyesi, András Nádas, Xenofon Koutsoukos, Ákos Lédeczi
Issue Date:April 2008
pp. 529-530
The Mobile Air Quality Monitoring Network (MAQUMON) is presented. The system consists of a number of car-mounted sensor nodes measuring different pollutants in the air. The data points are tagged with location and time utilizing an on-board GPS. Periodical...
 
Reliable Multihop Bulk Transfer Service for Wireless Sensor Networks
Found in: Engineering of Computer-Based Systems, IEEE International Conference on the
By Peter Volgyesi, Andras Nadas, Akos Ledeczi
Issue Date:March 2006
pp. 112-122
Multihop message routing is a well studied and widely documented area of research in wireless sensor networks (WSN), where the dynamic and lossy nature of the wireless medium and severe resource constraints pose major challenges. The vast majority of relat...
 
Shooter localization and weapon classification with soldier-wearable networked sensors
Found in: Proceedings of the 5th international conference on Mobile systems, applications and services (MobiSys '07)
By Akos Ledeczi, Andras Nadas, Christopher B. Nash, Gyorgy Balogh, Peter Volgyesi
Issue Date:June 2007
pp. 113-126
The paper presents a wireless sensor network-based mobilecountersniper system. A sensor node consists of a helmetmountedmicrophone array, a COTS MICAz mote for internodecommunication and a custom sensorboard that implementsthe acoustic detection and Time o...
     
Countersniper system for urban warfare
Found in: ACM Transactions on Sensor Networks (TOSN)
By Akos Ledeczi, Andras Nadas, Branislav Kusy, Gabor Pap, Gyorgy Balogh, Gyula Simon, Janos Sallai, Karoly Molnar, Miklos Maroti, Peter Volgyesi, Sebestyen Dora
Issue Date:November 2005
pp. 153-177
An ad-hoc wireless sensor network-based system is presented that detects and accurately locates shooters even in urban environments. The localization accuracy of the system in open terrain is competitive with that of existing centralized countersniper syst...
     
Sensor network-based countersniper system
Found in: Proceedings of the 2nd international conference on Embedded networked sensor systems (SenSys '04)
By Akos Ledeczi, Andras Nadas, Branislav Kusy, Gabor Pap, Gyorgy Balogh, Gyula Simon, Janos Sallai, Ken Frampton, Miklos Maroti
Issue Date:November 2004
pp. 1-12
An ad-hoc wireless sensor network-based system is presented that detects and accurately locates shooters even in urban environments. The system consists of a large number of cheap sensors communicating through an ad-hoc wireless network, thus it is capable...
     
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