Joshua N. Ash Postdoctoral Researcher in Electrical and Computer Engineering Campus Address: 717 Dreese Laboratory 2015 Neil Avenue Columbus, OH  43210 USA

Publications

11. On anchor node positioning for sensor localization , J. Ash and R. Moses, ACM Trans. on Sensor Networks, (in preparation)

10. On the relative and absolute positioning errors in self-localization systems, J. Ash and R. Moses, IEEE Trans. on Signal Processing, (in submission)

9. Sensor localization error decomposition: Theory and applications , J. Ash and R. Moses, IEEE Statistical Signal Processing Workshop,Aug. 26-29, 2007 (invited) [pdf]

8. Robust system multiangulation using subspace methods , J. Ash and L. Potter, Information Processing in Sensor Networks, April 25-27, 2007 [pdf]

7. Relative and absolute errors in sensor network localization , J. Ash and R. Moses, IEEE International Conference on Acoustics, Speech, and Signal Processing, April 15-20, 2007 [pdf]

6. Locating the nodes: cooperative localization in wireless sensor networks, N. Patwari, J. Ash, S. Kyperountas, A. Hero, R. Moses, and N. Correal, IEEE Signal Processing Magazine, July 2005 , v.22 , pp.54-69 [pdf][bibtex] [software]

5. Acoustic time delay estimation and sensor network self-localization: Experimental results, J. Ash and R. Moses, Journal of the Acoustical Society of America, 2005 , v.118 , pp. 841-850 [pdf] [bibtex] 

4. Outlier compensation in sensor network self-localization via the EM algorithm, J. Ash and R. Moses, IEEE International Conference on Acoustics, Speech, and Signal Processing, March 19-23, 2005, pp. 749-752 [pdf][bibtex]

3. Sensor Network Localization via Received Signal Strength Measurements with Directional Antennas, J. Ash and L. Potter, Proceedings of the Forty-Second Annual Allerton Conference on Communication, Control, and Computing, Champaign-Urbana , IL, Sep 2004 , pp 1861-1870 [pdf] [bibtex]

2. Position and orientation for distributed sensors: the PODIS network, J. Wilden, J. Agniel, R. Moses, and J. Ash, Proceedings of the 2004 MSS Battlefield Acoustics Symposium, Laurel, MD, Aug 2004 [bibtex]

1. Acoustic sensor network self-localization: Experimental Results, J. Ash and R. Moses, 2003 Military Sensing Symposia (MSS) Specialty Group on Battlefield Acoustic and Seismic Sensing, Magnetic and Electric Field Sensors, Laurel, MD, Oct 2003 [pdf] [bibtex]

ECE309 Electrical Circuits Laboratory, Instructor, Winter 2003

SeNeLEx, Sensor Network Localization Explorer