Publications
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Journal Articles
- B. Zhang, J. Huang, N. P. Pitsianis, X. Sun,
A Fourier-series-based
kernel-independent fast multipole method, Journal of Computational
Physics, 230 p. 5807-5821 (2011)
- B. Zhang, J. Huang, N. Pitsianis, X. Sun,
Revision of FMM-Yukawa: An
adaptive fast multipole method for screened Coulomb interactions,
Computer Physics Communications, Volume 181, Issue 12, p. 2206-2207,
2010
- M. Shankar, N. P. Pitsianis and David J. Brady,
Compressive Video Sensors using
Multi-Channel Imagers, Applied Optics, 49(10):B9-B17 (February
2010)
- J. Kim, L. Deng, P. Mangalagiri, K. Irick, K. Sobti, M. Kandemir,
V. Narayanan, C. Chakrabarti, N. Pitsianis,
X. Sun, An Automated Framework for
Accelerating Numerical Algorithms on Reconfigurable Platforms Using
Algorithmic/Architectural Optimization, IEEE Trans. on Computers
Vol. 58 no. 12, pp. 1654-1667, (December 2009)
- A. Portnoy, N. Pitsianis, X. Sun, D. Brady, R. Gibbons, A. Silver,
R. Te Kolste, C. Chen, T. Dillon and D. Prather,
Design and characterization of
thin multiple aperture infrared cameras Applied Optics, Vol. 48
Issue 11, pp.2115-2126 (2009)
- A. Wagadarikar, N. Pitsianis, X. Sun, D. Brady,
Video rate spectral imaging using
a coded aperture snapshot spectral imager Optics Express, Vol. 17
Issue 8, pp.6368-6388 (2009)
- D. Kittle, B. Holshouser, J. M. Slater, B. D. Guenther,
N. P. Pitsianis, and R. D. Pearlstein,
Technical Note: Rapid
prototyping of 3D grid arrays for image guided therapy quality
assurance Med. Phys. 35, 5708 (2008)
- A. D. Portnoy, N. P. Pitsianis, X. Sun and D. J. Brady,
Multichannel sampling schemes for
optical imaging systems Applied Optics, 47(10):B76-B85 (January
2008)
- M. Shankar, R. Willett, N. Pitsianis, T. Schulz, R. Gibbons, R. Te
Kolste, J. Carriere, C. Chen, D. Prather, and D. J. Brady,
Thin infrared imaging systems through
multichannel sampling Applied Optics, 47(10):B1-B10 (January 2008)
- S. T. McCain, M. E. Gehm, Y. Wang, N. P. Pitsianis, and
D. J. Brady, Large-Aperture Raman
Spectroscopy for Quantitative Chemometrics, Optics and Photonics
News, 17(12):42-42 (Dec 2006)
- S. McCain, M. Gehm, Y. Wang, N. Pitsianis, and D. J. Brady,
Coded aperture
Raman spectroscopy for quantitative measurements of ethanol in a
tissue phantom, Applied Spectroscopy, 60(6):663-671 (June 2006)
- M.E. Gehm, S.T. McCain, N.P. Pitsianis, D.J. Brady, P. Potuluri
and M.E. Sullivan,
Static
two-dimensional aperture coding for multimodal, multiplex
spectroscopy, Applied Optics, 45(13):2965-2974 (May 2006)
- J. Burchett, M. Shankar, A. B. Hamza, B. D. Guenther, N. Pitsianis
and D. J. Brady,
Lightweight Biometric Detection System for Human Classification using
Pyroelectric Infrared Detectors, Applied Optics, 45(13):3031-3037
(May 2006)
- Y. Zheng, N. P. Pitsianis and D. J. Brady,
Nonadaptive group
testing based fiber sensor deployment for multi-person tracking,
IEEE Sensors Journal, 6(2):490-494 (April 2006)
- J.-S. Fang, Q. Hao, D. J. Brady, M. Shankar, R. D. Guenther,
N. P. Pitsianis and K. Y. Hsu,
Path-dependent
human identification using a pyroelectric infrared sensor and
Fresnel lens arrays, Optics Express, 14(2):609-624 (January 2006)
- D. J. Brady. N. P. Pitsianis and X. Sun,
Reference Structure
Tomography, Journal of the Optical Society of America A,
21(7):1140-1147 (July 2004)
- U. Gopinathan, D. J. Brady, and N. P. Pitsianis,
Coded apertures
for efficient pyroelectric motion tracking, Optics Express
11(18):2142-2152, 2003
- X. Sun and N. P. Pitsianis,
A Matrix Version of the
Fast Multipole Method, SIAM Review, 43(2): 289-300, 2001
- B. L. Ellerbroeck, C. Van Loan, N. P. Pitsianis and R. J. Plemmons,
Optimizing Closed
Loop Adaptive Optics Performance using Multiple Control Bandwidths,
Journal of the Optical Society of America A, 11(11):2871-, November
1994
- N. Pitsianis, Ph. Tsalides, G. L. Bleris, A. Thanailakis and
H. C. Card,
Deterministic One Dimensional Automata, Journal of Statistical
Physics, 56:1/2 (1989)
- N. Pitsianis, Ph. Tsalides, G. L. Bleris, A. Thanailakis and
H. C. Card, Algebraic
theory of bounded one dimensional automata, Complex Systems, 3
209-227 (1989)
- N. Pitsianis, G. L. Bleris and P. Argyrakis,
Information
dimension in fractal structures, Physical Review B, 39:10 (1989)
Patents
- E. F. Barry, N. P. Pitsianis and K. Coopman,
Methods and Apparatus
for Providing Bit-Reversal and Multicast Functions Utilizing DMA
Controller, US Patent 8,082,372 Dec. 20, 2011
- E. F. Barry, N. P. Pitsianis and K. Coopman,
Methods and Apparatus
for Providing Bit-Reversal and Multicast Functions Utilizing DMA
Controller II, US Patent 7,975,080 July 5, 2011
- N. P. Pitsianis, G. G. Pechanek and R. E. Rodriguez,
Efficient Complex Multiplication
and FFT Implementation on the ManArray Architecture, US Patent
7,962,719, June 14, 2011
- G. G. Pechanek, D. C. Strube, E. F. Barry, C. W. Kurak Jr.,
C. D. Busboom, D. E. Schneider, N. P. Pitsianis, G. Morris,
E. A. Wolff, P. R. Marchand, R. E. Rodriguez and M. C. Jacobs,
System Core for Transferring Data
Between an External Device and Memory, US Patent 7,962,667, June 14,
2011
- E. F. Barry, N. P. Pitsianis and K. Coopman,
Methods and Apparatus
for Providing Bit-Reversal and Multicast Functions Utilizing DMA
Controller, US Patent 7,765,338 Jul. 27, 2010
- D. J. Brady, N. P. Pitsianis, X. Sun and P. Potuluri,
Compressive Sampling and Signal
Inference, US Patent 7,616,306, Nov. 10, 2009
- N. P. Pitsianis and G. G. Pechanek
Methods And Apparatus For Single
Stage Galois Field Operations, US Patent 7,464,128, Dec. 9, 2008
- D. J. Brady, N. P. Pitsianis, X. Sun and P. Potuluri,
Compressive Sampling and Signal
Inference, US Patent 7,463,179, Dec. 9, 2008
- D. J. Brady, N. P. Pitsianis, X. Sun and P. Potuluri,
Compressive Sampling and Signal
Inference, US Patent 7,463,174, Dec. 9, 2008
- D. J. Brady, N. P. Pitsianis, X. Sun and P. Potuluri,
Compressive Sampling and Signal
Inference, US Patent 7,432,843, Oct. 8, 2008
- N. P. Pitsianis, G. G. Pechanek and R. E. Rodriguez,
Efficient Complex Multiplication
and FFT Implementation on the ManArray Architecture, US Patent
7,424,594, Sept. 9, 2008
- D. J. Brady, N. P. Pitsianis, X. Sun and P. Potuluri,
Compressive Sampling and Signal
Inference, US Patent 7,283,231, Oct. 16, 2007
- G. G. Pechanek, D. C. Strube, E. F. Barry, C. W. Kurak Jr.,
C. D. Busboom, D. E. Schneider, N. P. Pitsianis, G. Morris,
E. A. Wolff, P. R. Marchand, R. E. Rodriguez and M. C. Jacobs,
System Core for Transferring Data
Between an External Device and Memory, US Patent 7,266,620, Sep. 4,
2007
- N. P. Pitsianis, B. Strautin, S. Banerjee and G. G. Pechanek,
Methods and apparatus for indirect
VLIW memory allocation, US Patent 7,181,730, Feb. 20, 2007
- D. J. Brady, N. P. Pitsianis and Z. Xu,
Encoded excitation source
Raman spectroscopy methods and systems, US Patent 7,002,679,
Feb. 21, 2006
- E. F. Barry, N. P. Pitsianis and K. Coopman,
Methods and Apparatus
for Providing Bit-Reversal and Multicast Functions Utilizing DMA
Controller II, US Patent 6,986,020 Jan. 10, 2006
- N. P. Pitsianis, G. G. Pechanek and R. E. Rodriguez,
Efficient Complex
Multiplication and FFT Implementation on the ManArray Architecture,
US Patent 6,839,728 Jan. 4, 2005
- E. F. Barry, N. P. Pitsianis and K. Coopman,
Methods and Apparatus
for Providing Bit-Reversal and Multicast Functions Utilizing DMA
Controller, US Patent 6,834,295 Dec. 21, 2004
- E. F. Barry, G. G. Pechanek, T. L. Drabenstott, E. A. Wolff,
N. P. Pitsianis and G. Morris,
Methods and Apparatus for
ManArray Processing-Element to Processing-Element Switch Control
III, US Patent 6,795,909 Sep. 21, 2004
- E. F. Barry, T. L. Drabenstott, G. G. Pechanek, and
N. P. Pitsianis,
Method and Apparatus for Manifold Array Processing III, US Patent
6,769,056 July 27, 2004
- G. G. Pechanek, D. C. Strube, E. F. Barry, C. W. Kurak Jr.,
D. E. Schneider, N. P. Pitsianis, G. Morris, E. A. Wolff,
P. R. Marchand, R. E. Rodriguez and M. C. Jacobs,
Constructing database
representing manifold array architecture instruction set for use in
support tool code creation, US Patent 6,748,517 June 8, 2004
- E. F. Barry, T. L. Drabenstott, G. G. Pechanek, and
N. P. Pitsianis, Method and
Apparatus for Manifold Array Processing II, US Patent 6,470,441
Oct. 22, 2002
- E. F. Barry, G. G. Pechanek, T. L. Drabenstott, E. A. Wolff,
N. P. Pitsianis and G. Morris,
Methods and Apparatus for
ManArray Processing-Element to Processing-Element Switch Control
II, US Patent 6,366,997 Apr. 2, 2002
- E. F. Barry, T. L. Drabenstott, G. G. Pechanek, and
N. P. Pitsianis, Method and
Apparatus for Manifold Array Processing, US Patent 6,167,502
Dec. 26, 2000
- E. F. Barry, G. G. Pechanek, T. L. Drabenstott, E. A. Wolff,
N. P. Pitsianis and G. Morris,
Methods and Apparatus for
ManArray Processing-Element to Processing-Element Switch Control,
US Patent 6,167,501 Dec. 26, 2000
Conference Proceedings
- B. Zhang, J. Huang, N. P. Pitsianis, X. Sun,
Dynamic prioritization for
parallel traversal of irregularly structured spatio-temporal
graphs, In Proc. 3rd USENIX Workshop on Hot Topics in Parallelism,
Berkeley, CA, 2011
- Y. Zhang, J. Liu, E. Kultursay, M. Kandemir, N. Pitsianis and
X. Sun, Scalable parallelization
strategies to accelerate NuFFT data translation on multicores,
Euro-Par'10 Proceedings of the 16th international Euro-Par conference
on Parallel processing: Part II, LNCS 6272, pp 125-136, 2010
- Y. Zhang, P. Yedlapalli, S. Muralidhara, H. Zhao, M. Kandemir, L
Deng, C. Chakrabarti, N. Pitsianis and X. Sun,
A Special-Purpose Compiler for
Look-Up Table and Code Generation for Function Evaluation, Design
Automation and Test in Europe (DATE 2010), Dresden Germany, March
8-12, 2010
- Y. Zhang, M. T. Kandemir, N. Pitsianis, X. Sun,
Exploring parallelization
strategies for NUFFT data translation, EMSOFT 2009, pp. 187-196
(2009)
- G. Papamakarios, G. Rizos, N. P. Pitsianis, and X. Sun
Fast computation of local
correlation coefficients on graphics processing units, Proc. SPIE
7444, 744412 (2009)
- L. Deng, C. Chakrabarti, N. Pitsianis, and X. Sun,
Automated optimization of
look-up table implementation for function evaluation on FPGAs
Proc. SPIE 7444, 744413 (2009)
- P. Bientinesi, N. Pitsianis and X. Sun,
Multi-dimensional Array Operations for Signal Processing Algorithms,
Proceedings of PARA 2008: 9-th International Workshop on
State-of-the-Art in Scientific and Parallel Computing, May 2008
(Accepted for publication by LNCS)
- X. Sun and N. P. Pitsianis,
Solving non-negative linear inverse problems with the NeAREst
method Proc. SPIE 7074, 707402 (2008)
- M. Shankar, N. P. Pitsianis, and D. J. Brady,
Spatio-temporal sampling for
video Proc. SPIE 7076, 707604 (2008)
- X. Sun, N. P. Pitsianis, and P. Bientinesi,
Fast computation of local
correlation coefficients Proc. SPIE 7074, 707405 (2008)
- N. Debroy, N. P. Pitsianis and X. Sun,
Accelerating nonuniform fast
Fourier transform via reduction in memory access latency Proc. SPIE
7074, 707404 (2008)
- A. A. Wagadarikar, N. P. Pitsianis, X. Sun, and D. J. Brady,
Spectral image estimation for
coded aperture snapshot spectral imagers Proc. SPIE 7076, 707602
(2008)
- X. Sun and N. Pitsianis,
FFTs of Arbitrary Dimensions on GPUs, in the Proceedings of 11th
Annual Workshop on High Performance Embedded Computing 2007
- K. Sobti, L. Deng, C. Chakrabarti, N. Pitsianis, X. Sun, J. Kim,
P. Mangalagiri, K. Irick, M. Kandemir and V. Narayanan,
Efficient Function
Evaluations with Lookup Tables for Structured Matrix Operations,
Proceedings of IEEE Workshop on Signal Processing Systems, pp 463-468,
2007
- J. S. Kim, P. Mangalagiri, K. Irick, M. Kandemir, V. Narayanan,
K. Sobti, L. Deng, C. Chakrabarti, N. Pitsianis and X. Sun,
TANOR: A Tool For Accelerating
N-Body Simulations On Reconfigurable Platform, Proceedings of FPL
2007, 17th International Conference On Field Programmable Logic And
Applications, pp68-73, 2007
- M. Shankar, R. Willett, N. P. Pitsianis, R. Te Kolste, C. Chen,
R. Gibbons, and D. J. Brady,
Ultra-thin Multiple-channel LWIR Imaging Systems, Proceedings of
SPIE - Volume 6294 Infrared and Photoelectronic Imagers and Detector
Devices II, Randolph E. Longshore, Ashok Sood, Editors, 629411
(Sep. 7, 2006)
- T. Fridrich, N. Pitsianis and X. Sun,
Successive Rank-Revealing Cholesky
Factorizations on GPUs, in the Proceedings of 10th Annual Workshop
on High Performance Embedded Computing 2006
- G. Chen, L. Xue, J. Kim, K. Sobti, L. Deng, X. Sun, N. Pitsianis,
C. Chakrabarti, M. Kandemir and N. Vijaykrishnan,
Geometric Tiling for Reducing
Power Consumption in Structured Matrix Operations, in the
Proceedings of IEEE International SOC Conference, pp 113-114, 2006
- N. P. Pitsianis, D. J. Brady, A. Portnoy, X. Sun, T. Suleski,
M. A. Fiddy, M. R. Feldman and R. D. TeKolste,
Compressive imaging
sensors, In Proc. SPIE Vol. 6232, Intelligent Integrated
Microsystems; Ravindra A. Athale, John C. Zolper; Eds. pp 43-51, May
2006
- D. J. Brady, M. E. Gehm, N. Pitsianis and X. Sun,
Compressive sampling
strategies for integrated microspectrometers, in Proc. SPIE
Vol. 6232, pp 52-60, Intelligent Integrated Microsystems; Ravindra
A. Athale, John C. Zolper; Eds. May 2006
- S. T. McCain, M. E. Gehm, Y. Wang, N. P. Pitsianis and
D. J. Brady,
Multimodal multiplex Raman spectroscopy optimized for in vivo
chemometrics, in Proc. SPIE Vol. 6093, pp. 171-178, Biomedical
Vibrational Spectroscopy III: Advances in Research and Industry; Anita
Mahadevan-Jansen, Wolfgang H. Petrich; Eds. Feb 2006
- A. D. Portnoy, N. P. Pitsianis, D. J. Brady, J. Guo, M. A. Fiddy,
M. R. Feldman and R. D. Te Kolste,
Thin digital imaging
systems using focal plane coding, in Proc. SPIE Vol. 6065,
p. 108-115, Computational Imaging IV; Charles A. Bouman, Eric
L. Miller, Ilya Pollak; Eds. Feb 2006
- N. P. Pitsianis, D. J. Brady and X. Sun,
Sensor-layer image compression
based on the quantized cosine transform, SPIE Visual Information
Processing XIV, vol. 5817, pp 250-257, 2005
- S. T. McCain, M. E. Gehm, Y. Wang, N. P. Pitsianis,
Michael E. Sullivan, and David J. Brady,
Multimodal, multiplex,
Raman Spectroscopy of Alcohol in Diffuse, Fluorescent Media,
Proc. SPIE 5864, pp. 143-151 (2005)
- D. J. Brady, M. Feldman, N. Pitsianis, J.P. Guo, A. Portnoy and
M. Fiddy, Compressive Optical
MONTAGE Photography, Proc. SPIE 5907, 590708 (2005)
- N. P. Pitsianis and G. G. Pechanek,
Indirect VLIW
Memory Allocation for the ManArray Multiprocessor DSP, ACM SIGARCH
Computer Architecture News, 31(1):69-74, 2003
- G. G. Pechanek, S. Vassiliadis and N. P. Pitsianis,
ManArray Processor
Interconnection Network: An Introduction, In Proceedings of EuroPar
'99 Parallel Processing, Lecture Notes In Computer Science Vol 1685,
pg 761-765, 1999
- N. P. Pitsianis and G. G. Pechanek,
High-Performance FFT
Implementation on the BOPS ManArray Parallel DSP, Proc. SPIE
Int. Soc. Opt. Eng. 3807, 164-171, 1999
- S. L. Johnsson and N. P. Pitsianis,
Load-balance in parallel
FACR, in "High Performance Algorithms for Structured Matrix
Problems", Advances in the Theory of Computation and Computational
Mathematics, edited by Peter Arbenz, Marcin Paprzycki, Ahmed Sameh and
Vivek Sarin, Vol 2, 163-180, 1999
- N. P. Pitsianis,
Some Properties of
the Strong Kronecker Product, International Conference on
Computational Engineering Science '98, Atlanta, GA, in "Modeling and
Simulation Based Engineering", Volume I, 433-438, Editors S. N. Alturi
and P. E. O' Donoghue, Tech Science Press, 1998
- N. P. Pitsianis, B. L. Ellerbroek, C. Van Loan and R. J Plemmons,
Jacobi-like
Method for a Control Algorithm in Adaptive-Optics Imaging,
Proc. SPIE Int. Soc. Opt. Eng. 3461, 296-307, 1998
- V. P. Pauca, B. L. Ellerbroek, N. P. Pitsianis, R. J Plemmons and
X. Sun, Performance
Modeling of Adaptive-Optics Imaging Using Fast Hankel Transforms,
Proc. SPIE Int. Soc. Opt. Eng. 3461, 339-347, 1998
- N. P. Pitsianis, A
Kronecker Compiler for Fast Transform Algorithms, 8th SIAM
Conference on Parallel Processing for Scientific Computing, March 1997
- B. L. Ellerbroeck, C. Van Loan, N. P. Pitsianis and R. J
Plemmons, Optimizing
Closed Loop Adaptive Optics Performance Using Multiple Control
Bandwidths, Proc. SPIE Int. Soc. Opt. Eng. 2201, 935-948, 1994
- C. Van Loan and N. Pitsianis,
Approximation with
Kronecker Products, Linear Algebra for Large Scale and Real Time
Applications (ed. M. S. Moonen and G. H. Golub), Kluwer Publications,
1993, pg 293-314; also as Advanced Computing Research Institute,
Cornell Theory Center Technical Report, CTC92TR109, 1992
PhD Thesis
Pending Patent Disclosures
Book Chapters
- G. G. Pechanek, M. Stojancic, F. Barry and N. Pitsianis,
A Rotated Array Clustered
Extended Hypercube Processor, the RACE-HTM Processor, Unique
Chips and Systems, edited by E. John and J. Rubio, pp 107-123, CRC
Press Taylor and Francis LLC Publishers, 2008
- R. Tagliavini, S. Rondeau, N. Pitsianis and S. Chin,
XWIB an X-windows
interface builder, The MOTECC-90 documentation, IBM, 1990
- D. Folsom, M. Klonowski, N. Pitsianis, A. Trannoy and S. Veronese,
LCAP/3090 from
MOTECC-90 Input Documentation, from Modern Techniques in
Computational Chemistry, I/O Documentation, IBM 1990
Technical Reports
- J. Kim, P. Mangalagiri, M. Kandemir, V. Narayanan, L. Deng,
K. Sobti, C. Chakrabarti, N. Pitsianis and X. Sun,
Algorithm-Architecture
Codesign for Structured Matrix Operations on Reconfigurable
Systems, Department of Computer Science, Duke University, Technical
Report CS-2006-11, August 2006
- S. Vassiliadis, N. Pitsianis, J. Pechanek,
Empirical Evidence of
the Chaotic Behavior of the Hopfield-Tank TSP Model, Cornell
University, Computer Science Technical Report, TR 94-1416, 1994
- N. Pitsianis, C. Van Loan,
Vectorization of
Multiple Small Matrix Problems, Advanced Computing Research
Institute, Cornell Theory Center Technical Report, CTC94TR172; also as
a poster in Scalable High Performance Computing Conference 1994
- D. Folsom, M. Klonowski, N. Pitsianis, A. Trannoy, S. Veronese,
LCAP/3090 User
Guide, IBM Technical Report KGN-193, 1990
File translated from TEX by TTH, version 1.50.