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Research Output

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2019

Classifying small volumes of tissue for real-time monitoring radiofrequency ablation

Besler, E., Wang, Y. C., Chan, T. & Sahakian, A. V., Jan 1 2019, Artificial Intelligence in Medicine - 17th Conference on Artificial Intelligence in Medicine, AIME 2019, Proceedings. Wilk, S., ten Teije, A. & Riaño, D. (eds.). Springer Verlag, p. 205-215 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11526 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations
2015

Enhanced spin-diode synthesis using logic sharing

Martins, M., Marranghello, F., Friedman, J., Sahakian, A., Ribas, R. & Reis, A., Oct 20 2015, Proceedings - 18th Euromicro Conference on Digital System Design, DSD 2015. Institute of Electrical and Electronics Engineers Inc., p. 218-224 7 p. 7302273. (Proceedings - 18th Euromicro Conference on Digital System Design, DSD 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetoresistance implications for complementary magnetic tunnel junction logic (CMAT)

Friedman, J. S., Querlioz, D. & Sahakian, A. V., Aug 5 2015, Proceedings of the 2015 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2015. Institute of Electrical and Electronics Engineers Inc., p. 143-144 2 p. 7180602. (Proceedings of the 2015 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations
2014

High-performance computing based on spin-diode logic

Friedman, J. S., Wessels, B. W., Querlioz, D. & Sahakian, A. V., Jan 1 2014, Spintronics VII. Drouhin, H-J., Wegrowe, J-E. & Razeghi, M. (eds.). SPIE, 91671J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9167).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations
2013

High-performance spintronic computing with magnetoresistive semiconductor heterojunctions

Friedman, J. S., Wessels, B. W. & Sahakian, A. V., Dec 1 2013, Spintronics VI. Vol. 8813. 88132E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Remote sensing of heart rate using millimeter-wave interferometry and probabilistic interpolation

Mikhelson, I. V., Bakhtiari, S., Elmer, T. W., Liao, S. & Sahakian, A. V., Aug 8 2013, Smart Biomedical and Physiological Sensor Technology X. 87190M. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8719).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Emitter-coupled spin-transistor logic

Friedman, J. S., Ismail, Y. I., Memik, G., Sahakian, A. V. & Wessels, B. W., 2012, Proceedings of the 2012 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2012. IEEE Computer Society, p. 139-145 7 p. 6464155. (Proceedings of the 2012 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Scopus citations

Millimeter wave I-Q standoff biosensor

Liao, S., Bakhtiari, S., Elmer, T., Raptis, A. C., Mikhelson, I. V. & Sahakian, A. V., Jul 23 2012, Sensing Technologies for Global Health, Military Medicine, Disaster Response, and Environmental Monitoring II; and Biometric Technology for Human Identification IX. 83711D. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8371).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polarized Monte Carlo simulation of blood vessel structure in colon tissue

Yip, W., Gomes, A., Backman, V. & Sahakian, A. V., Mar 26 2012, Biomedical Applications of Light Scattering VI. 823012. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; vol. 8230).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2008

Estimation of T-Wave Alternans from multi-lead ECG signals using a modified moving average method

Nijm, G. M., Swiryn, S., Larson, A. C. & Sahakian, A. V., Dec 1 2008, Computers in Cardiology 2008, CAR. p. 517-520 4 p. 4749092. (Computers in Cardiology; vol. 35).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Evaluation of image quality metrics for comparison of synchronization algorithms for cardiac cine MRI

Nijm, G. M., Swiryn, S., Larson, A. C. & Sahakian, A. V., Dec 1 2008, 2008 IEEE International Conference on Image Processing, ICIP 2008 Proceedings. p. 2260-2263 4 p. 4712241. (Proceedings - International Conference on Image Processing, ICIP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Inhomogeneous human torso model of magnetohydrodynamic blood flow potentials generated in the MR environment

Nijm, G. M., Swiryn, S., Larson, A. C. & Sahakian, A. V., Dec 1 2008, Computers in Cardiology 2008, CAR. p. 9-12 4 p. 4748964. (Computers in Cardiology; vol. 35).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Time domain analysis of atrial fibrillation

Petrutiu, S., Sahakian, A. & Swiryn, S., Dec 8 2008, Synthesis Lectures on Biomedical Engineering. p. 33-51 19 p. (Synthesis Lectures on Biomedical Engineering; vol. 24).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2007

A 3D model of magnetohydrodynamic voltages: Comparison with voltages observed on the surface ECG during cardiac MRI

Nijm, G. M., Swiryn, S., Larson, A. C. & Sahakian, A. V., Dec 1 2007, Computers in Cardiology 2007, CAR 2007. Vol. 34. p. 45-48 4 p. 4745417

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Comparison of signal peak detection algorithms for self-gated cardiac cine MRI

Nijm, G. M., Sahakian, A. V., Swiryn, S. & Larson, A. C., Dec 1 2007, Computers in Cardiology 2007, CAR 2007. p. 407-410 4 p. 4745508. (Computers in Cardiology; vol. 34).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Experimental confirmation of backscattering enhancement induced by a photonic jet

Heifetz, A., Huang, K., Sahakian, A. V., Li, X., Taflove, A. & Backman, V., Jan 1 2007, Frontiers in Optics, FiO 2007. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experimental confirmation of backscattering enhancement induced by a photonic jet

Heifetz, A., Huang, K., Sahakian, A. V., Li, X., Taflove, A. & Backman, V., 2007, Frontiers in Optics, FiO 2007. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High resolution electrocardiography optimised for recording pulses from electronic pacemakers: Evaluation of a new pacemaker sensing system

Petrutiu, S., Sahakian, A. V., Ricke, A., Young, B. & Swiryn, S., Dec 1 2007, Computers in Cardiology 2007, CAR 2007. Vol. 34. p. 197-200 4 p. 4745455

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations
2006

Characterization of the magnetohydrodynamic effect as a signal from the surface electrocardiogram during cardiac magnetic resonance imaging

Nijm, G. M., Swiryn, S., Larson, A. C. & Sahakian, A. V., Dec 1 2006, 2006 Computers in Cardiology, CIC. p. 269-272 4 p. 4511840. (Computers in Cardiology; vol. 33).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations

Derivation of orthogonal leads from the 12-lead ECG. Accuracy of a single transform for the derivation of atrial and ventricular waves

Guillem, M. S., Sahakian, A. V. & Swiryn, S., Dec 1 2006, 2006 Computers in Cardiology, CIC. Vol. 33. p. 249-252 4 p. 4511835

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations

Manifestation of left atrial events in the surface electrocardiogram during atrial fibrillation

Petrutiu, S., Sahakian, A. V., Fisher, W. G. & Swiryn, S., Jan 1 2006, 2006 Computers in Cardiology, CIC. IEEE Computer Society, p. 1-4 4 p. 4511773. (Computers in Cardiology; vol. 33).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
1994

Super-exponential method for blur identification and image restoration

Kostas, T. J., Mugnier, L. M., Katsaggelos, A. K. & Sahakian, A. V., Dec 1 1994, Proceedings of SPIE - The International Society for Optical Engineering. p 2 ed. Society of Photo-Optical Instrumentation Engineers, Vol. 2308. p. 921-929 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
1993

Dispersion of refractoriness and unidirectional block in a model of ischemic myocardium

Maglaveras, N., van Capelle, F. J. L., Allessie, M., Sahakian, A. V., Pappas, C. & Strintzis, M., Dec 1 1993, Computers in Cardiology. Publ by IEEE, p. 663-666 4 p. (Computers in Cardiology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Enhancement of low-dosage cine-angiographic image sequences using a modified expectation maximization algorithm

Chan, C. L., Katsaggelos, A. K. & Sahakian, A. V., Jan 1 1993, Proceedings of SPIE - The International Society for Optical Engineering. pt 1 ed. Publ by Int Soc for Optical Engineering, p. 290-298 9 p. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 1818, no. pt 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Ischemia effects on propagation characteristics and dispersion of refractoriness in model of ischemic myocardium

Maglaveras, N., Van Capelle, FJL., Allessie, M., Sahakian, A. V., Pappas, C. & Strintzis, M., Dec 1 1993, Proceedings of the Annual Conference on Engineering in Medicine and Biology. Szeto, A. Y. J. & Rangayyan, R. M. (eds.). pt 2 ed. Publ by IEEE, Vol. 15. 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1992

Relating tortuocity and extracellular potentials in a two-dimensional model of ventricular myocardium

Maglaveras, N., Van Capelle, F. J. L., De Bakker, J., Allessie, M., Sahakian, A. V., Strintzis, M. & Pappas, C., Jan 1 1992, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992. Plonsey, R., Coatrieux, J. L., Laxminarayan, S. & Morucci, J. P. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 596-597 2 p. 5761128. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tortuocity effects on longitudinal and transverse plane wave propagation in a two-dimensional model of ventricular tissue

Maglaveras, N., VanCapelle, F. J. L., Allessie, M., Sahakian, A. V., Pappas, C. & Strintzis, M., Jan 1 1992, Computers in Cardiology. Publ by IEEE, p. 641-644 4 p. (Computers in Cardiology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1991

Effects of fast inward current inactivation on propagation in a two dimensional model of ventricular myocardium

Maglaveras, N., VanCapelle, F. J. L., Allessie, M., Sahakian, A. V., Pappas, C. & Strintzis, M., Dec 1 1991, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2 ed. Publ by IEEE, Vol. 13. p. 613-614 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Effects of uniform anisotropy on wavelet fractionation and electrogram simulations in a computer model of fibrillation

Sih, H. J., Sahakian, A. V., Baerman, J. M. & Swiryn, S., May 1 1991, Computers in Cardiology. Publ by IEEE, p. 529-532 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1990

Analysis of the SEP using the Hilbert transform

Kaufman, B., Sahakian, A. V. & Myklebust, J. B., Dec 1 1990, Biomedical Engineering Perspectives: Health Care Technologies for the 1990's and Beyond. pt 2 ed. Publ by IEEE, p. 887-888 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Coherence estimation from a single intra-cardiac lead with two electrode elements

Ropella, K. M., Sahakian, A. V., Baerman, J. M. & Swiryn, S., Dec 1 1990, Biomedical Engineering Perspectives: Health Care Technologies for the 1990's and Beyond. pt 2 ed. Publ by IEEE, p. 586-587 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; no. pt 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Computer modeling in cardiac electrophysiology

Swiryn, S., Sih, H., Baerman, J., Frohlich, T. & Sahakian, A., Dec 1 1990, Biomedical Engineering Perspectives: Health Care Technologies for the 1990's and Beyond. pt 2 ed. Publ by IEEE, p. 603-604 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; no. pt 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Effects of barriers in plane wave propagation in a two dimensional model of anisotropic cardiac tissue

Maglaveras, N., Sahakian, A. V., VanCapelle, F., Allessie, M., Pappas, C. & Strintzis, M., Dec 1 1990, Biomedical Engineering Perspectives: Health Care Technologies for the 1990's and Beyond. pt 4 ed. Publ by IEEE, p. 1839-1840 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; no. pt 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Simulation of quantum mottle in digital angiographic images

Chan, C. L., Sullivan, B. J., Sahakian, A. V., Katsaggelos, A. K., Swiryn, S., Hueter, D. C. & Frohlich, T., Dec 1 1990, Proceedings of SPIE - The International Society for Optical Engineering. Bovik, A. C. & Higgins, E. W. (eds.). Publ by Int Soc for Optical Engineering, Vol. 1245. p. 104-110 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations
1987

COMPUTER DETECTION OF ATRIAL FIBRILLATION ON THE SURFACE ELECTROCARDIOGRAM.

Slocum, J., Sahakian, A. & Swiryn, S., Dec 1 1987, Computers in Cardiology. IEEE, p. 253-254 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations
1982

MULTI-MICROCOMPUTER-BASED NEONATAL APNEA MONITOR.

Sahakian, A. V. & Tompkins, W. J., Jan 1 1982, Bioengineering, Proceedings of the Northeast Conference. IEEE, p. 151-156 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations