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2012
Szilvasi, S., B. Babjak, A. Ledeczi, and P. Volgyesi, "Towards a Versatile Wireless Platform for Low-power Applications", International Journal of Digital Information and Wireless Communications, vol. 1, no. 2, 02/2012.
Ledeczi, A., and M. Maroti, "Wireless Sensor Node Localization", Philosophical Transactions of the Royal Society A, vol. 370, no. 1958, pp. 85-99, 01/2012. Abstract
Szilvasi, S., P. Volgyesi, J. Sallai, A. Ledeczi, and M. Maroti, "Interferometry in Wireless Sensor Networks", Interferometry - Research and Applications in Science and Technology: InTech, 2012.
2011
Amundson, I., J. Sallai, X. Koutsoukos, A. Ledeczi, and M. Maroti, "RF angle of arrival-based node localisation", International Journal of Sensor Networks, vol. (to appear), 2011.
Volgyesi, P., S. Szilvasi, J. Sallai, and A. Ledeczi, "External smart microphone for mobile phones", Sensing Technology (ICST), 2011 Fifth International Conference on, Palmerston North, pp. 171-176, 12/2011.
Sallai, J., A. Ledeczi, and P. Volgyesi, "Acoustic Shooter Localization with a Minimal Number of Single-Channel Wireless Sensor Nodes", 9th ACM Conference on Embedded Networked Sensor Systems (SenSys 2011), Seattle, WA, ACM, 11/2011. Abstract  Download: 49.pdf (1.14 MB)
Sallai, J., W. Hedgecock, P. Volgyesi, A. Nadas, G. Balogh, and A. Ledeczi, "Weapon Classification and Shooter Localization Using Distributed Multichannel Acoustic Sensors", Journal of Systems Architecture, vol. 57, no. 10, 11/2011.
Sallai, J., P. Volgyesi, K. Pence, and A. Ledeczi, "Fusing Distributed Muzzle Blast and Shockwave Detections", International Conference on Information Fusion, Chicago, IL, pp. 748-755, 07/2011. Abstract
Szilvasi, S., B. Babjak, A. Ledeczi, and P. Volgyesi, "Software-defined radio for versatile low-power wireless sensor systems", International Conference on Digital Information Processing and Communications, Ostrawa, Czech Republic, 07/2011. Abstract
Amundson, I., X. Koutsoukos, J. Sallai, and A. Ledeczi, "Mobile Sensor Navigation using Rapid RF-based Angle of Arrival Localization", 17th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS), Chicago, IL, 04/2011. Abstract
Ledeczi, A., P. Volgyesi, E. Barth, A. Nadas, A. Pedchenko, T. Hay, and S. Jayaraman, "Self-sustaining Wireless Acoustic Emission Sensor System for Bridge Monitoring", New Developments in Sensing Technology for Structural Health Monitoring, vol. 96: Springer Berlin Heidelberg, pp. 15-39, 2011.
2010
Kusy, B., I. Amundson, J. Sallai, P. Volgyesi, A. Ledeczi, and X. Koutsoukos, "RF Doppler Shift-Based Mobile Sensor Tracking and Navigation", ACM Transactions on Sensor Networks, vol. 7, no. 1, pp. 1-32, 2010.
Dutta, P., Y. - S. Kuo, A. Ledeczi, T. Schmid, and P. Volgyesi, "Putting the Software Radio on a Low-Calorie Diet", Ninth ACM Workshop on Hot Topics in Networks (HotNets-IX), Monterey CA, 10/2010. Abstract
Volgyesi, P., J. Sallai, S. Szilvasi, P. Dutta, and A. Ledeczi, "Marmot: A Novel Low-Power Platform for WSNs", Networked Digital Technologies, Prague, Czech Republic, Springer LNCS, pp. 274-280, 07/2010.
Sallai, J., A. Ledeczi, X. Koutsoukos, and P. Volgyesi, "Steerable Distributed Large-Aperture Audio Array Using Low-Power Wireless Acoustic Sensor Node", Networked Digital Technologies, Prague, Czech Republic, Springer LNCS, pp. 281-288, 07/2010.
Sallai, J., A. Ledeczi, I. Amundson, X. Koutsoukos, and M. Maroti, "Using RF received phase for indoor tracking", HotEmNets, Killarney, Ireland, 06/28/2010.  Download: hotemnets2010-indoorloc.pdf (382.64 KB)
Volgyesi, P., J. Sallai, A. Ledeczi, P. Dutta, and M. Maroti, "Software development for a novel WSN platform", Workshop on Software Engineering for Sensor Network Applications, Cape Town, South Africa, 05/2010. Abstract  Download: main.pdf (536.55 KB)
Hedgecock, W., P. Volgyesi, A. Ledeczi, and X. Koutsoukos, "Dissemination and Presentation of High Resolution Air Pollution Data from Mobile Sensor Nodes", ACM Southeast Conference, Oxford, MS, 04/2010. Abstract
Szilvasi, S., J. Sallai, I. Amundson, P. Volgyesi, and A. Ledeczi, "Configurable Hardware-based Radio Interferometric Node Localization", 2010 IEEE Aerospace Conference, Big Sky, Montana, USA, IEEE, 03/2010.  Download: aeroconf10_szilvasi.pdf (1006.26 KB)
Amundson, I., J. Sallai, X. Koutsoukos, and A. Ledeczi, "Radio Interferometric Angle of Arrival Estimation", 7th European Conference on Wireless Sensor Networks, Coimbra, Portugal, Springer, 02/2010. Abstract  Download: ewsn10_amundson.pdf (409.39 KB)
2009
Ledeczi, A., J. Sallai, P. Volgyesi, and R. Thibodeaux, "Differential Bearing Estimation for RF Tags", EURASIP Journal of Embedded Systems, vol. (in press), xx/2009. Abstract
Sallai, J., P. Volgyesi, and A. Ledeczi, "Radio Interferometric Quasi Doppler Bearing Estimation", Information Processing in Sensor Networks (IPSN 09, SPOTS Track), San Francisco, CA, 04/2009. Abstract  Download: ipsn09.pdf (1.37 MB)
Vajk, T., R. Kereskenyi, T. Levendovszky, and A. Ledeczi, "Raising the Abstraction of Domain-Specific Model Translator Development", Engineering of Computer Based Systems, San Francisco, USA, 04/2009. Abstract  Download: Raising the Abstraction of Domain-Specific Model Translator Development.pdf (281.79 KB)
Ledeczi, A., J. Sallai, and P. Volgyesi, "RF Bearing Estimation in Wireless Sensor Networks", Government Microcircuit Application and Critical Technology Conference (GOMACTech 09), Orlando, FL, 03/2009. Abstract
Kushwaha, M., X. Koutsoukos, P. Volgyesi, and A. Ledeczi, "Acoustic Source Localization and Discrimination in Urban Environments", International Conference on Information Fusion 2009, 2009.  Download: kushwaha_fusion2009.pdf (201 KB)
Mathe, J., J. B. Martin, P. Miller, A. Ledeczi, L. Weavind, A. Nadas, A. Miller, D. J. Maron, and J. Sztipanovits, "A Model-Integrated Guideline-Driven Clinical Decision Support System", IEEE Software, Special issue on Domain-Specific Languages & Modeling, 2009. Abstract  Download: Mathe.et.al.IEEESoftware.2009.Paper-STEEP.pdf (3.62 MB)
Kushwaha, M., S. Oh, I. Amundson, X. Koutsoukos, and A. Ledeczi, "Tracking in Urban Environments Using Sensor Networks Based on Audio-Video Fusion", Handbook of Ambient Intelligence and Smart Environments (AISE): Springer, 2009.  Download: kushwaha_aise_bookchapter.pdf (1.59 MB)
Ledeczi, A., T. Hay, P. Volgyesi, R. Hay, A. Nadas, and S. Jayaraman, "Wireless Acoustic Emission Sensor Network for Structural Monitoring", IEEE Sensors Journal, 2009. Abstract
2008
Mathe, J., J. Werner, Y. Lee, B. A. Malin, and A. Ledeczi, "Model-Based Design of Clinical Information Systems", Methods of Information in Medicine, vol. 47, no. 5, pp. 10, 2008. Abstract  Download: Mathe.et_.al-MoIiM.2008.Paper-MBD_of_CIS.pdf (1.3 MB)
Martin, J. B., J. Mathe, P. Miller, A. Ledeczi, L. Weavind, A. Miller, D. J. Maron, A. Nadas, and J. Sztipanovits, "A Model-Integrated Approach to Implementing Individualized Patient Care Plans Based on Guideline-Driven Clinical Decision Support and Process Management - A Progress Report", 2nd International Workshop on Model-Based Design of Trustworthy Health Information Systems (MOTHIS 2008), 10/2008. Abstract  Download: Martin.et_.al_.MOTHIS.2008.Paper-CPM.pdf (923.52 KB)
Ledeczi, A., S. Sastry, M. Meingast, M. Kushwaha, S. Oh, and X. Koutsoukos, "Fusion-based localization for a Heterogeneous camera network", ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC-08), Stanford University, California, USA, 09/2008.
Werner, J., S. Janos, B. A. Malin, L. Yonghwan, and A. Ledeczi, "Integration of Clinical Workflows with Privacy Policies on a Common Semantic Platform", 2nd International Workshop on Model-Based Design of Trustworthy Health Information Systems (MOTHIS 2008), Toulouse, France, 09/2008.
Ledeczi, A., P. Volgyesi, J. Sallai, and R. Thibodeaux, "A Novel RF Ranging Method", Sixth Workshop on Intelligent Solutions in Embedded Systems, Regensburg, Germany, 07/2008. Abstract  Download: wises08final.pdf (792.04 KB)
Ledeczi, A., P. Volgyesi, J. Sallai, B. Kusy, X. Koutsoukos, and M. Maroti, "Towards Precise Indoor RF Localization", HOTEMNETS'08, Charlottesville, VA, 06/02, 2008.  Download: hotemnets08-indoorloc.pdf (717.53 KB); hotemnets08-indoorloc.ppt (2.33 MB)
Kushwaha, M., I. Amundson, P. Volgyesi, P. Ahammad, G. Simon, X. Koutsoukos, A. Ledeczi, and S. Sastry, "Multi-modal Target Tracking using Heterogeneous Sensor Networks", 17th International Conference on Computer Communications and Networks (ICCCN 08), St. Thomas, Virgin Islands (USA), 2008. Abstract  Download: multifusion.pdf (1.36 MB)
Kushwaha, M., S. Oh, I. Amundson, X. Koutsoukos, and A. Ledeczi, "Target Tracking in Heterogeneous Sensor Networks Using Audio and Video Sensor Fusion", IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI 2008), Seoul, Korea, 2008.  Download: multifusion.pdf (587.45 KB)
Kushwaha, M., A. Ledeczi, S. Oh, I. Amundson, and X. Koutsoukos, "Target Tracking in Urban Environments using Audio-Video Signal Processing in Heterogeneous Wireless Sensor Networks", 42nd IEEE Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, 2008.  Download: tracking_asilomar2008.pdf (442.11 KB)
Amundson, I., B. Kusy, P. Volgyesi, X. Koutsoukos, and A. Ledeczi, "Time Synchronization in Heterogeneous Sensor Networks", International Conference on Distributed Computing in Sensor Systems (DCOSS'08), Santorini, Greece, 2008. Abstract  Download: Amundson_I_0_0_2008_Time_Synch.pdf (194.27 KB)
2007
Volgyesi, P., G. Balogh, A. Nadas, C. Nash, and A. Ledeczi, "Shooter Localization and Weapon Classification with Soldier Wearable Networked Sensors", Technical Report: Institute for Software Integrated Systems, January, 2007.  Download: Volgyesi_P_1_15_2007_Shooter_Lo.pdf (4.79 MB)
Kusy, B., G. Balogh, J. Sallai, A. Ledeczi, and M. Maroti, "inTrack: High Precision Tracking of Mobile Sensor Nodes", European conference on Wireless Sensor Networks, Delft, Netherlands, January, 2007.  Download: Kusy_B_1_29_2006_inTrack__H.pdf (831.13 KB)
Mathe, J., J. Werner, B. A. Malin, A. Ledeczi, and J. Sztipanovits, "A Modeling Environment for Patient Portals", American Medical Informatics Association (AMIA) - Annual Symposium, Chicago, IL, 11/2007. Abstract  Download: Duncavage.et.al-AMIA.2007.Paper-MoDECIS.pdf (312.16 KB)
Mathe, J., S. Duncavage, J. Werner, B. A. Malin, A. Ledeczi, and J. Sztipanovits, "Implementing a Model-Based Design Environment for Clinical Information Systems", Workshop on Model-Based Trustworthy Health Information Systems (MOTHIS 2007), Nashville, TN, 09/2007. Abstract  Download: Mathe.et_.al-MOTHIS.2007.Paper-Implementing_MICIS.pdf (675.25 KB)
Werner, J., J. Mathe, S. Duncavage, B. A. Malin, A. Ledeczi, J. Jirjis, and J. Sztipanovits, "Platform-Based Design for Clinical Information Systems", 5th International Conference on Industrial Informatics (INDIN 2007), Vienna, Austria, 07/2007. Abstract  Download: Werner.et_.al-INDIN.2007.Paper-PBD4CIS.pdf (318.44 KB)
Wu, T., Y. Cui, B. Kusy, A. Ledeczi, J. Sallai, N. Skirvin, J. Werner, and Y. Xue, "A Fast and Efficient Source Authentication Solution for Broadcasting in Wireless Sensor Networks", New Technologies, Mobility and Security, Paris, France, 05/2007.
Mathe, J., S. Duncavage, J. Werner, B. A. Malin, A. Ledeczi, and J. Sztipanovits, "Towards the Security and Privacy Analysis of Patient Portals", Special Interest Group on Embedded Systems Review (SIGBED), vol. 4 (#2), 04/2007. Abstract  Download: Mathe-ACM.SIGBED.07-Towards.Analysis.pdf (374.36 KB)
Volgyesi, P., G. Balogh, A. Nadas, C. Nash, and A. Ledeczi, "Shooter Localization and Weapon Classification with Soldier-Wearable Networked Sensors", 5th International Conference on Mobile Systems, Applications, and Services (MobiSys), San Juan, Puerto Rico, 2007.  Download: sys5090-volgyesi.pdf (1.04 MB)
Amundson, I., M. Kushwaha, B. Kusy, P. Volgyesi, G. Simon, X. Koutsoukos, and A. Ledeczi, "Time Synchronization for Multi-Modal Target Tracking in Heterogeneous Sensor Networks", Workshop on Networked Distributed Systems for Intelligent Sensing and Control, Kalamata, Greece, 2007. Abstract  Download: KalamataWorkshop07.pdf (3.94 MB)
Kusy, B., A. Ledeczi, and X. Koutsoukos, "Tracking mobile nodes using RF Doppler shifts", SenSys '07: Proceedings of the 5th international conference on Embedded networked sensor systems, New York, NY, USA, ACM, pp. 29--42, 2007.  Download: Kusy_B_11_7_2007_Tracking_M.pdf (811.73 KB)
Kusy, B., J. Sallai, G. Balogh, A. Ledeczi, V. Protopopescu, J. Tolliver, F. DeNap, and M. Parang, "Radio Interferometric Tracking of Mobile Wireless Nodes", In Proc. of MobiSys, 2007.
2006
Volgyesi, P., A. Nadas, A. Ledeczi, and K. Molnar, "Reliable Multihop Bulk Transfer Service forWireless Sensor Networks", 13th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems (ECBS 2006), Potsdam, Germany, March, 2006.  Download: Volgyesi_P_3_0_2006_Reliable_M.pdf (1.61 MB)