Publications

  1. “Invariant characteristics of horizontal-plane minimum-torque-change movements with one mechanical degree of freedom”
    Sascha E. Engelbrecht & J.P. Fernández
    Biological Cybernetics 76, 321-9 (1997)
    PDF

  2. “The condensate number in PIMC treatments of trapped bosons”
    W.J. Mullin, S.D. Heinrichs & J.P. Fernández
    Physica B 284-288, 9-10 (2000)
    PDF

  3. “The Bose-Einstein condensate in two dimensions”
    J.P. Fernández & William J. Mullin
    Poster presented at the European Research Conference on Bose-Einstein Condensation,
    Sant Feliú de Guixols (Spain), Sept. 15-20, 2001
    Individual pages (PDF)
    One page (PS), (PDF)

  4. “The two-dimensional Bose-Einstein condensate”
    J.P. Fernández & William J. Mullin
    Journal of Low Temperature Physics 128, 233-249 (2002)
    First version (PDF)
    Final version in PostScript; in PDF
    Published version (PDF)

  5. “Bose-Einstein condensation, fluctuations, and recurrence relations in statistical mechanics”
    W.J. Mullin & J.P. Fernández
    American Journal of Physics 71, 661-669 (2003)
    First version (PDF)
    Published version (PDF)

  6. “Bose-Einstein condensation in two-dimensional traps”
    J.P. Fernández
    Ph.D. Dissertation, Department of Physics, University of Massachusetts (February 2004; defended October 2003)
    PDF

  7. “Absence of Fragmentation in Two-Dimensional Bose-Einstein Condensation”
    J.P. Fernández & William J. Mullin
    Journal of Low Temperature Physics 138, 687-692 (2005)
    PDF
    Published version (PDF)

  8. “Path-Integral Monte Carlo and the Squeezed Trapped Bose-Einstein Gas”
    J.P. Fernández & William J. Mullin
    AIP Conference Proceedings 850, 37-39 (2005)
    Final version in MS Word; in PDF

  9. “Evaluation of SVM classification of metallic objects based on a magnetic-dipole representation”
    J.P. Fernández, B. Barrowes, K. A. O’Neill, K. Paulsen, I. Shamatava, F. Shubitidze & K. Sun
    in J.T. Broach, R.S. Harmon, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XI, Proceedings of SPIE 6217, 621703 (2006)
    PDF

  10. “Dumbbell dipole model and its application in UXO discrimination”
    K. Sun, K. A. O’Neill, B. Barrowes, J.P. Fernández, F. Shubitidze, I. Shamatava & K. Paulsen
    in J.T. Broach, R.S. Harmon, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XI, Proceedings of SPIE 6217, 621706 (2006)

  11. “The generalized SEA to UXO discrimination in geophysical environments producing EMI response”
    F. Shubitidze, K. A. O’Neill, B. Barrowes, I. Shamatava, K. Sun, J.P. Fernández & K. Paulsen
    in J.T. Broach, R.S. Harmon, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XI, Proceedings of SPIE 6217, 621707 (2006)

  12. “Investigation of electromagnetic induction scattering from magnetically susceptible rough surfaces”
    I. Shamatava, K. A. O’Neill, F. Shubitidze, B. Barrowes, J.P. Fernández, K. Sun & K. Paulsen
    in J.T. Broach, R.S. Harmon, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XI, Proceedings of SPIE 6217, 62170R (2006)

  13. “Application of the normalized surface magnetic charge model to UXO discrimination in cases with overlapping signals”
    F. Shubitidze, K. A. O’Neill, B. E. Barrowes, I. Shamatava, J. P. Fernández, K. Sun & K. Paulsen
    Journal of Applied Geophysics 61, 292-303 (2007)
    PDF

  14. “Estimating magnetic susceptible from EMI data”
    I. Shamatava, B. Barrowes, F. Shubitidze, B. Zhang, K. A. O’Neill, J.P. Fernández & K. Paulsen
    in R.S. Harmon, J.T. Broach, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XII, Proceedings of SPIE 6553, 655308 (2007)
    PDF

  15. “Inferring the location of buried UXO using a support vector machine”
    J.P. Fernández, K. Sun, B. Barrowes, K. A. O’Neill, I. Shamatava, F. Shubitidze & K. Paulsen
    in R.S. Harmon, J.T. Broach, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XII, Proceedings of SPIE 6553, 655311 (2007)
    PDF

  16. “A combined NSMC and pole series expansion approach for UXO discrimination”
    F. Shubitidze, B. Barrowes, K. A. O’Neill, I. Shamatava & J.P. Fernández
    in R.S. Harmon, J.T. Broach, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XII, Proceedings of SPIE 6553, 655314 (2007)
    PDF

  17. “NSMC for UXO discrimination in cases with overlapping signatures”
    F. Shubitidze, B. Barrowes, K. A. O’Neill, I. Shamatava, J.P. Fernández & K. Sun
    in R.S. Harmon, J.T. Broach, & J.H. Holloway, eds., Detection and Remediation Technologies for Mines and Minelike Targets XII, Proceedings of SPIE 6553, 655315 (2007)
    PDF

  18. “Data-derived SEA for time domain EMI sensing of UXO”
    K. Sun, K. A. O’Neill, B. Barrowes, F. Shubitidze, I. Shamatava, J.P. Fernández & K. Paulsen
    in Progress in Electromagnetics Research Symposium (PIERS) Proceedings (Beijing, March 26-30), 330 (2007)
    PDF

  19. “Studies on Electromagnetic Induction and a Statistical Learning Machine to Support Discrimination of Unexploded Ordnance”
    J.P. Fernández
    M.S. Thesis, Thayer School of Engineering, Dartmouth College (defended October 2007)
    PDF

  20. “Data-derived generalized SEA applied to MPV TD data”
    F. Shubitidze, B. Barrowes, I. Shamatava, J.P. Fernández & K. A. O’Neill
    in Applied Computational Electromagnetics Symposium (ACES) (Niagara Falls, ON, March-April), (2008)

  21. “Application of the NSMS model to multi-axis time domain EMI data”
    F. Shubitidze, B. Barrowes, I. Shamatava, J.P. Fernández & K. A. O’Neill
    in R.S. Harmon, J.T. Broach, & J.H. Holloway, eds., Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XIII, Proceedings of SPIE 6953, 695302 (2008)

  22. “Combining dipole and mixed model approaches for UXO discrimination”
    F. Shubitidze, E. Demidenko, B.E. Barrowes, I. Shamatava, J.P. Fernández & K. A. O’Neill
    in R.S. Harmon, J.T. Broach & J.H. Holloway, eds., Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XIII, Proceedings of SPIE 6953, 695304 (2008)

  23. “Underwater UXO detection and discrimination: understanding EMI scattering phenomena in a conducting environment”
    F. Shubitidze, B.E. Barrowes, I. Shamatava, J.P. Fernández & K. A. O’Neill
    in R.S. Harmon, J.T. Broach & J.H. Holloway, eds., Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XIII, Proceedings of SPIE 6953, 695321 (2008)

  24. “The generalized SEA and a statistical signal processing approach applied to UXO discrimination”
    I. Shamatava, F. Shubitidze, B. Barrowes, E. Demidenko, J.P. Fernández & K. A. O’Neill
    in R.S. Harmon, J.T. Broach & J.H. Holloway, eds., Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XIII, Proceedings of SPIE 6953, 695353 (2008)

  25. “A data-derived time-domain SEA for UXO identification using the MPV sensor”
    J.P. Fernández, B. Barrowes, K. A. O’Neill, I. Shamatava, F. Shubitidze & K. Sun
    in R.S. Harmon, J.T. Broach & J.H. Holloway, eds., Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XIII, Proceedings of SPIE 6953, 695354 (2008)
    PDF

  26. “Combining NSMS and high-quality MPV-TD data for UXO discrimination”
    F. Shubitidze, J. P. Fernández, B. E. Barrowes, I. Shamatava, and K. A. O’Neill
    in 2008 IEEE International Geoscience & Remote Sensing Symposium (Boston, MA, July 6-11) (2008)

  27. “Rapid and accurate estimate of the effect of magnetically susceptible soil on MPV-TD sensor data using the method of images”
    F. Shubitidze, B. Barrowes, I. Shamatava, J. P. Fernández & K. A. O’Neill
    in Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED-2008 (Tbilisi, Georgia, September 22-25) (2008)

  28. “Electromagnetic Methods for UXO Discrimination”
    K. A. O’Neill and J. P. Fernández
    in J. S. Byrnes, ed., Unexploded Ordnance Detection and Mitigation, NATO Science for Peace and Security Series-B: Physics and Biophysics. Dordrecht: Springer Netherlands, 2009
    PDF

  29. “Left-handed media as a tool to determine scatterer location”
    J. P. Fernández, F. Shubitidze & D. Karkashadze
    in Applied Computational Electromagnetics Symposium, ACES-2009 (Monterey, CA, March 8-12) (2009)

  30. “Normalized Surface Magnetic Source model applied to Camp Sibert data: discrimination studies”
    F. Shubitidze, J. P. Fernández, B. E. Barrowes, I. Shamatava, and K. A. O’Neill
    in Applied Computational Electromagnetics Symposium, ACES-2009 (Monterey, CA, March 8-12) (2009)

  31. “A vector handheld frequency-domain sensor for UXO identification”
    J. P. Fernández, B. Barrowes, K. A. O’Neill, I. Shamatava & F. Shubitidze,
    in R. S. Harmon, J. T. Broach & J. H. Holloway, eds., Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XIV, Proceedings of SPIE 7303, 7303-31 (2009)

  32. “Man-portable vector EMI instrument data characterization in dry and aqueous environments”
    B. Barrowes, F. Shubitidze, J. P. Fernández, I. Shamatava & K. A. O’Neill
    Proceedings of SPIE 7303, 7303-30 (2009)

  33. “Detection of multiple subsurface metallic targets using EMI data”
    T. M. Grzegorczyk, B. Barrowes, F. Shubitidze, J. P. Fernández, I. Shamatava & K. A. O’Neill
    Proceedings of SPIE 7303, 7303-28 (2009)

  34. “Clutter suppression in EMI data by upward continuation”
    K. A. O’Neill, F. Shubitidze, B. Barrowes, J. P. Fernández & I. Shamatava
    Proceedings of SPIE 7303, 7303-27 (2009)

  35. “Physically complete models applied to the ESTCP Camp Sibert Pilot Study EM-63 data”
    I. Shamatava, F. Shubitidze, B. Barrowes, J. P. Fernández & K. A. O’Neill
    Proceedings of SPIE 7303, 7303-23 (2009)

  36. “Physically complete models applied to BUD time-domain EMI data”
    I. Shamatava, F. Shubitidze, B. Barrowes, J. P. Fernández & K. A. O’Neill
    Proceedings of SPIE 7303, 7303-22 (2009)

  37. “APG UXO discrimination studies using advanced EMI models and TEMTADS data”
    F. Shubitidze, B. Barrowes, J. P. Fernández, I. Shamatava & K. A. O’Neill
    Proceedings of SPIE 7303, 7303-21 (2009)

  38. “Underwater UXO discrimination studies: adapting EMI forward models to marine environments”
    F. Shubitidze, B. Barrowes, I. Shamatava, J. P. Fernández & K. A. O’Neill
    Proceedings of SPIE 7303, 7303-13 (2009)

  39. “Near and far EMI-field analyses in a conducting environment to enhance underwater UXO detection”
    F. Shubitidze, B. Barrowes, I. Shamatava, J. P. Fernández & K. A. O’Neill
    Proceedings of SPIE 7303, 7303-12 (2009)

  40. “Scatterer localization using a left-handed medium”
    D. Karkashadze, J. P. Fernández & F. Shubitidze
    Optics Express 17, 9904-9917 (2009)
    PDF

  41. “Combining electromagnetic induction and automated classification in a UXO discrimination blind test”
    J. P. Fernández, B. E. Barrowes, A. Bijamov, T. M. Grzegorczyk, K. A. O’Neill, I. Shamatava & F. Shubitidze
    Proceedings of SPIE 7664, 7664-03 (2010)

  42. “Kalman filters applied to the detection of unexploded ordnance”
    T. M. Grzegorczyk, B. E. Barrowes, F. Shubitidze, J. P. Fernández, I. Shamatava & K. A. O’Neill
    Proceedings of SPIE 7664, 7664-02 (2010)

  43. “Applying a volume dipole distribution model to next-generation sensor data for multi-object data inversion and discrimination”
    F. Shubitidze, D. Karkashadze, J. P. Fernández, B. E. Barrowes, I. Shamatava, K. A. O’Neill, T. M. Grzegorczyk & A. Bijamov
    Proceedings of SPIE 7664, 7664-07 (2010)

  44. “Comparison of the physically complete model with a simple dipole model for UXO detection and discrimination”
    F. Shubitidze, J. P. Fernández, I. Shamatava, B. E. Barrowes, K. A. O’Neill & T. M. Grzegorczyk
    Proceedings of SPIE 7664, 7664-08 (2010)

  45. “SLO blind data set inversion and classification using physically complete models”
    I. Shamatava, F. Shubitidze, J. P. Fernández, B. E. Barrowes, K. A. O’Neill & T. M. Grzegorczyk,
    Proceedings of SPIE 7664, 7664-04 (2010)

  46. “Upward continuation of EMI data for sensing of subsurface UXO in cluttered, multi-object cases”
    K. A. O’Neill, B. E. Barrowes, F. Shubitidze, J. P. Fernández, I. Shamatava & T. M. Grzegorczyk,
    Proceedings of SPIE 7664, 7664-0C (2010)

  47. “Application of the normalized surface magnetic source model to a blind unexploded ordnance discrimination test”
    F. Shubitidze, J. P. Fernández, I. Shamatava, L. R. Pasion, B. Barrowes & K. A. O’Neill
    Applied Computational Electromagnetics Society Journal 25, 89-98 (2010)
    PDF

  48. “Realistic subsurface anomaly discrimination using electromagnetic induction and an SVM classifier”
    J. P. Fernández, F. Shubitidze, I. Shamatava, B. Barrowes & K. A. O’Neill
    EURASIP Journal on Advances in Signal Processing 2010, 305890 (2010)
    PDF

  49. “Low-frequency response of a sphere embedded in water”
    J. P. Fernández, B. E. Barrowes, A. Bijamov, T. M. Grzegorczyk, K. A. O’Neill, I. Shamatava & F. Shubitidze
    in Applied Computational Electromagnetics Symposium, ACES-2011 (Williamsburg, VA, March 27-31) (2011)

  50. “The method of auxiliary sources for solving low-frequency electromagnetic induction problems in underwater environments”
    F. Shubitidze, B. E. Barrowes, J. P. Fernández, I. Shamatava & K. A. O’Neill
    in Applied Computational Electromagnetics Symposium, ACES-2011 (Williamsburg, VA, March 27-31) (2011)

  51. “Live-site UXO classification studies using advanced EMI and statistical models”
    I. Shamatava, F. Shubitidze, B. E. Barrowes, J. P. Fernández, K. A. O’Neill & A. Bijamov
    Proceedings of SPIE 8017, 8017-08 (2011)

  52. “Advanced UXO discrimination: resolving multiple targets and overlapping EMI signals”
    F. Shubitidze, B. E. Barrowes, I. Shamatava, J. P. Fernández, T. M. Grzegorczyk, K. A. O’Neill & A. Bijamov
    Proceedings of SPIE 8017, 8017-09 (2011)

  53. “Fast inversion of single-target dynamic MetalMapper data”
    T. M. Grzegorczyk, B. E. Barrowes, D. C. George, F. Shubitidze, J. P. Fernández & K. A. O’Neill
    Proceedings of SPIE 8017, 8017-04 (2011)

  54. “Comparison of support vector machines and neural networks for UXO classification using EMI data”
    A. Bijamov, F. Shubitidze, J. P. Fernández, I. Shamatava, B. E. Barrowes & K. A. O’Neill
    Proceedings of SPIE 8017, 8017-05 (2011)

  55. “MPV-II: an enhanced vector man-portable EMI sensor for UXO identification”
    J. P. Fernández, B. E. Barrowes, N. Lhomme, A. Bijamov, T. M. Grzegorczyk, K. A. O’Neill, I. Shamatava & F. Shubitidze
    Proceedings of SPIE 8017, 8017-06 (2011)

  56. “Simultaneous identification of multiple unexploded ordnance using electromagnetic induction sensors”
    T. M. Grzegorczyk, B. E. Barrowes, F. Shubitidze, J. P. Fernández & K. A. O’Neill
    IEEE Transactions on Geoscience and Remote Sensing 49, 2507-2517 (2011)
    PDF

  57. “A man-portable vector sensor for identification of unexploded ordnance”
    J. P. Fernández, B. E. Barrowes, T. M. Grzegorczyk, N. Lhomme, K. A. O’Neill & F. Shubitidze
    IEEE Sensors Journal 11, 2542-2555 (2011)
    PDF

  58. “The orthonormalized volume magnetic source technique applied to live-site UXO data: Inversion and classification studies”
    F. Shubitidze, B. E. Barrowes, I. Shamatava, J. P. Fernández & K. A. O’Neill
    in Society of Exploration Geophysicists Annual Meeting, SEG 2011 (San Antonio, TX, September 18-23) 30, 3766-3770 (2011)

  59. “Subsurface electromagnetic induction imaging for unexploded ordnance detection”
    T. M. Grzegorczyk, J. P. Fernández, F. Shubitidze, K. A. O’Neill & B. E. Barrowes
    Journal of Applied Geophysics 79, 38-45 (2012)
    PDF

  60. “Joint diagonalization applied to the detection and discrimination of unexploded ordnance”
    F. Shubitidze, J. P. Fernández, I. Shamatava, B. E. Barrowes & K. A. O’Neill
    Geophysics 77, WB149-WB160 (2012)
    PDF

  61. “Pedemis: a portable electromagnetic induction sensor with integrated positioning”
    B. E. Barrowes, F. Shubitidze, J. P. Fernández, T. M. Grzegorczyk & K. A. O’Neill
    Proceedings of SPIE 8357, 8357-01 (2012)

  62. “Optimizing EMI transmitter and receiver configurations to enhance detection and identification of small and deep metallic targets”
    J. P. Fernández, A. Bijamov, I. Shamatava, B. E. Barrowes, K. A. O’Neill, D. A. Steinhurst & F. Shubitidze
    Proceedings of SPIE 8357, 8357-02 (2012)

  63. “Inversion and classification studies of live-site production-level MetalMapper data sets”
    F. Shubitidze, J. P. Fernández, J. Miller, J. Keranen, B. E. Barrowes & A. Bijamov
    Proceedings of SPIE 8357, 8357-03 (2012)

  64. “Inversion-free discrimination of unexploded ordnance in real time”
    F. Shubitidze, J. P. Fernández, I. Shamatava, A. Luperon, B. E. Barrowes & K. A. O'Neill
    Proceedings of SPIE 8357, 8357-04 (2012)

  65. “Camp Beale live-site handheld-sensor data inversion and classification using advanced EMI models”
    I. Shamatava, F. Shubitidze, J. P. Fernández, A. Bijamov, B. E. Barrowes & K. A. O'Neill
    Proceedings of SPIE 8357, 8357-05 (2012)

  66. “ONVMS applied to a new advanced portable EMI system data”
    F. Shubitidze, I. Shamatava, J. P. Fernández, B. E. Barrowes, K. A. O’Neill & A. Bijamov
    XVIIIth International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 145-148 (2012)

  67. “Camp Butner live-site UXO classification using hierarchical clustering and Gaussian mixture modeling”
    A. Bijamov, J. P. Fernández, B. E. Barrowes, I. Shamatava, K. A. O’Neill & F. Shubitidze
    IEEE Transactions on Geoscience and Remote Sensing, accepted.

  68. “The Orthonormalized Volume Magnetic Source model for discrimination of unexploded ordnance”
    F. Shubitidze, J. P. Fernández, B. E. Barrowes, I. Shamatava, A. Bijamov, K. A. O’Neill & D. Karkashadze
    IEEE Transactions on Geoscience and Remote Sensing, accepted.

  69. “Toward a real-time positioning system for a portable EMI sensor”
    J. P. Fernández, B. E. Barrowes, Kevin A. O’Neill, I. Shamatava & F. Shubitidze
    Proceedings of SPIE 8709, 8709-01 (2013)

  70. “The Pedemis instrument: positioning, background subtraction, and APG field results”
    B. E. Barrowes, F. Shubitidze, T. M. Grzegorczyk, J. P. Fernández & K. A. O’Neill
    Proceedings of SPIE 8709, 8709-02 (2013)

  71. “Spencer range live-site portable EMI sensors target classification”
    I. Shamatava, J. P. Fernández, B. E. Barrowes & F. Shubitidze
    Proceedings of SPIE 8709, 8709-04 (2013)

  72. “A new EMI system for detection and classification of challenging targets”
    F. Shubitidze, J. P. Fernández, B. E. Barrowes, I. Shamatava & D. George
    Proceedings of SPIE 8709, 8709-05 (2013)

  73. “Targets classification approach applied to active UXO sites”
    F. Shubitidze, B. E. Barrowes, J. P. Fernández & I. Shamatava
    Proceedings of SPIE 8709, 8709-06 (2013)