Publications:

Chronologically (Page 1/4)

68. L.F. Kallivokas and S.-W. Na, "Integral-equation-constrained amplitude-based shape detection in inverse acoustic scattering using the BEM," (under review), 2004
67. L.F. Kallivokas, S.-W. Na, O. Ghattas, B. Jaramaz, "Assessment of a fictitious domain method for patient-specific biomechanical modeling of press-fit orthopaedic implantation," (under review), 2004
66. L.F. Kallivokas and S.-W. Na, "Continuation schemes for shape detection in inverse acoustic scattering problems," Engineering Analysis with Boundary Elements (accepted), 2004
65. L.F. Kallivokas and S. Lee, "Local absorbing boundaries of elliptical shape for scalar waves," Computer Methods in Applied Mechanics and Engineering, 193(45-47), 4979-5015, 2004
64. L.F. Kallivokas, T. Juneja, J. Bielak, "A symmetric Galerkin BEM variational framework for multi-domain interface problems," Computer Methods in Applied Mechanics and Engineering, 194 (34-35), 3607-3636, 2005
63. S. Lee and L.F. Kallivokas, "Local absorbing boundaries of elliptical shape for scalar wave propagation in a half-plane," Finite Elements in Analysis and Design, 40(15), 2063-2084, 2004
62. L.F. Kallivokas and S. Lee, "Ellipsoidally-shaped local absorbing boundaries for three-dimensional scalar wave propagation," Computational Mechanics, 35(1), 11-23 , 2004
61. S.-W. Na and L.F. Kallivokas, "Frequency- and directionality-continuation schemes for scatterer shape detection in acoustics," XXI International Conference on Theoretical and Applied Mechanics (ICTAM04), Warsaw, Poland, August 2004
60. G. Biros, S.-W. Na, L.F. Kallivokas, "Distributed parameter control of a 2D acoustic Helmholtz problem on a halfspace," XXI International Conference on Theoretical and Applied Mechanics (ICTAM04), Warsaw, Poland, August 2004
59. B. Binici and L.F. Kallivokas, "Crack identification in beams using multiple spectra," Third European Conference on Structural Control, Vienna, Austria, July 2004
58. N.G. Pnevmatikos, L.F. Kallivokas, C.J. Gantes, "Control algorithms for mitigating seismic hazard in structures accounting for the incoming earthquakes' frequency content," International Symposium on Smart Structures Technologies and Earthquake Engineering (SE04), Osaka University, Osaka, Japan, July 2004
57. V. Akcelik, J. Bielak, G. Biros, I. Epanomeritakis, O. Ghattas, L.F. Kallivokas, E. J. Kim, "An online framework for inversion-based 3D site characterization," ICCS (International Conference on Computational Science) 2004, Krakow, Poland, June 2004
56. L.F. Kallivokas, J. Bielak, T. Juneja, "An energy-based SGBEM approach for multi-domain problems with corners," IABEM (International Association for Boundary Element Methods) 2004 Conference, University of Minnesota - Twin Cities, MN, May 2004
55. N.G. Pnevmatikos, L.F. Kallivokas, C.J. Gantes, "Feed-forward control of active variable stiffness systems for mitigating seismic hazard in structures," Engineering Structures, 26 (4), 471-483, 2004
54. S.-W. Na and L.F. Kallivokas, "Shape detection in inverse acoustic scattering problems," in Proceedings of the 16th ASCE Engineering Mechanics Conference (distributed on CD-ROM), Seattle, WA, July 2003
53. S. Lee and L.F. Kallivokas, "Numerical experiments with local ellipsoidal absorbing boundaries for scalar waves," in Proceedings of the 16th ASCE Engineering Mechanics Conference (distributed on CD-ROM), Seattle, WA, July 2003
52. S. Lee and L.F. Kallivokas, "Absorbing boundaries of elliptical shape for two-dimensional time- and frequency-domain analysis of acoustic problems," Seventh US National Congress on Computational Mechanics, Albuquerque, NM, July 2003
51. S. Lee and L.F. Kallivokas, "A new class of two-dimensional absorbing boundaries of elliptical shape for the scalar wave equation," in Proceedings of the 4th GRACM Congress on Computational Mechanics (distributed on CD-ROM), Patras, Greece, June 2002
50. L.F. Kallivokas, T. Juneja, J. Bielak, "On A Symmetric Galerkin BEM Formulation For Multi-Domain Interface Problems," in Proceedings of the 4th GRACM Congress on Computational Mechanics (distributed on CD-ROM), Patras, Greece, June 2002
49. S.-W. Na, L.F. Kallivokas, B. Jaramaz, "Modeling of a press-fit problem in computational biomechanics using the fictitious domain method," 14th US National Congress on Theoretical and Applied Mechanics, Special Symposium in Advances in Computational Mechanics, Blacksburg, VA, June 2002
48. T. Juneja, L.F. Kallivokas, J. Bielak, "Symmetric variational boundary element methods for interface problems in acoustics," 14th US National Congress on Theoretical and Applied Mechanics, Special Symposium in Advances in Computational Mechanics, Blacksburg, VA, June 2002
47. A.M. Al-Khaleefi, A. Ali, C. Rajakumar, L.F. Kallivokas, "Acoustic analysis with absorbing finite elements and far-field computations using free-space Green's functions," Engineering Analysis with Boundary Elements, 26, 929-937, 2002
46. M. Aeschlimann, P.A. Dinda, L.F. Kallivokas, J. Lopez, B. Lowekamp, D.R. O'Hallaron, "Preliminary report on the design of a framework for distributed visualization," Parallel and Distributed Processing Techniques and Applications (PDPTA99), 1833-1839, Las Vegas, NV, August 1999