Jianbo Gao has left UFL
Research interests
Multiscale analysis & modeling
Nonlinear time series analysis
Dynamical systems
Biomedicine
Bigdata
Publications
Our book:
J.B. Gao, Y.H. Cao, W.W. Tung, and J. Hu,
Multiscale Analysis of Complex Time Series: Integration of Chaos and Random Fractal Theory, and Beyond,
Wiley, August, 2007.
Website for the book, data, and programs
ebook
J. Holden, M. Riley, J.B. Gao and K. Torre,
Fractal Analyses: Statistical and Methodological Innovations and Best Practices,
Frontiers, 2013.
Book Chapters
J.N Blakely, N.J. Corron, S.D. Pethel, M.T. Stahl,
J.B. Gao, Nonautonomous Boolean chaos in a driven ring oscillator
Chapter 8, P153168,
in New Research Trends in Nonlinear circuits
 Design, chaotic Phenomena and Applications,
Editors, I. Kyprianidis, I. Stouboulos and C. Volos
(Nova Publishers 2014).
J.B. Gao, J. Hu, and W.W. Tung,
A unified theory for the multiscale analysis of complex time series.
In Multiscale Signal Analysis and Modeling, Eds. X.P. Shen and
A. I. Zayed, Springer, 221231 (2012).
J.B. Gao, Y.H. Cao, W.W. Tung,
Deciphering the Structures of Genomic DNA Sequences Using Recurrence Time Statistics.
In Data Mining in Biomedicine.
Springer Series in Optimization and Its Applications,
Eds.
P.M. Pardalos, V.L. Boginski, and A. Vazacopoulos.
7, 321337 (2007).
(pdf).
N.S.V. Rao, J.B. Gao, and L. Chua,
On dynamics of transport protocols in widearea Internet connections,
Complex Dynamics in Communication Networks,
Eds. G. Vattay and L. Kocarev, SpringerVerlag, 69101 (2005).
Journal papers

S. Bi and J.B. Gao,
Multifractal modeling of the production concentrated sugar syrup crystal, Chinese Physics B (in perss)

F.Y. Liu, Y. Liu, J.B. Gao, and J.F. Zhang
Food safety incidents in Beijing: occurrence patterns, causes and wider social implications.
PALGRAVE COMMUNICATIONS  DOI: 10.1057/palcomms.2015.29.

J.B. Gao and Y.H. Cao,
Characterizing the stability of Okun's law during economic recessions by crossrecurrence plot and rolling regression.
Journal of Contemporary Management 2015 (in press).

J.B. Gao, J. Hu, F.Y. Liu, and Y.H. Cao,
Multiscale entropy analysis of biological signals: a fundamental biscaling law
Frontiers in Computational Neuroscience, June 2015 Volume 9, Article 64
(pdf)

F.L. Fan, J.B. Gao, and S.H. Liang,
Crisislike behavior in China's stock market and its interpretation.
PLoS ONE 2015; 10(2): e0117209 (pdf)

Y. Liu, F.Y. Liu, J.F. Zhang, and J.B. Gao,
Insights into the nature of food safety issues in Beijing through
content analysis of an Internet database of food safety incidents
in China.
Food Control 51 (2015) 206  211
(pdf)

H.B. Zhu and J.B. Gao,
Fractal behavior in the headway fluctuation simulated by the NaSch model.
Physica A (in press).

J. Hu and J.B. Gao,
Multiscale characterization of sea clutter by scaledependent Lyapunov exponent.
Mathematical Problems in Engineering (special issue on
Advanced Topics in Dynamics of Complex Systems) (pdf).

X.M. Yu, J.K. Ye, J. Hu, X.P. Liao, and J.B. Gao,
Fractal behavior in the clarification process of cane sugar production
Mathematical Problems in Engineering (special issue on
ChaosFractals Theories and Applications) (pdf).

J. Hu, Y. Zheng, and J.B. Gao,
Longrange temporal correlations, multifractality, and the causal relation
between neural inputs and movements.
Frontiers in Neurology. October 2013 Volume 4 Article 158
(pdf).

J.B. Gao and J. Hu,
Fast monitoring of epileptic seizures using recurrence time statistics of electroencephalography.
Frontiers in Computational NeuroScience. October 2013 Volume 7 Article 122 (pdf).

J.B. Gao, F.Y. Liu, J.F. Zhang, J. Hu, Y.H. Cao,
Information entropy as a basic building block of complexity theory.
Entropy 2013, 15(9), 33963418; doi:10.3390/e15093396.
(pdf).

J.B. Gao,
Complex systems and emergence: How
theory meets reality. Advances in Mechanics. V43, 359389 (2013).
(pdf).

J.B. Gao and J. Hu,
Financial crisis, Omori's law, and negative entropy flow.
International Review of Financial Analysis (pdf).

M.Q. Jiang, G. Wilde, J.B. Gao, and L.H. Dai,
A universal power law for metallic glasses. Scripta
Materialia 69 (2013) 760763.

J.B. Gao, B.M. Gurbaxani, J. Hu, K.J. Heilman, V.A. Emauele, G.F. Lewis,
M. Davila, E.R. Unger,
J.S. Lin, Multiscale analysis of heart rate variability in nonstationary
environments. Frontiers in
Computational Physiology and Medicine (pdf).
 M. Bowers, J.B. Gao, and W.W. Tung,
LongRange Correlations in Tree Ring Chronologies of the USA: Variation Within and Across Species.
Geophysical Research Letters VOL. 40, 568572, doi:10.1029/2012GL054011, 2013 (pdf).

J.G. Holden, M.A. Riley, J.B. Gao, and K. Torre,
Fractal analyses: statistical and methodological innovations and best practices.
Front Physiol. 4: 97 (2013). doi: 10.3389/fphys.2013.00097.
(pdf).

J.B. Gao, Q. Han, X.L. Lu, L. Yang, J. Hu, Self organized hotspots and social tomography. Complex Systems 2013, doi: http://eudl.eu/doi/10.4108/trans.cs.1.2.e1.
(pdf).

M.A. Riley, N. Kuznetsov, S. Bonnette, S. Wallot, J.B. Gao, A Tutorial Introduction to Adaptive Fractal Analysis. Frontiers in Fractal Physiology 28 September, 2012 doi: 10.3389/fphys.2012.00371
(pdf).

N. Kuznetsov, S. Bonnette, J.B. Gao, M.A. Riley,
Adaptive fractal analysis reveals limits to fractal scaling
in center of pressure trajectories,
Annals of Biomedical Engineering, 2012, DOI 10.1007/s1043901206469
(pdf).

M.C. Bowers, W.W. Tung, J.B. Gao,
On the distributions of seasonal river flows: lognormal or powerlaw?
Water Resources Research VOL. 48, W05536, doi:10.1029/2011WR011308, 2012
(pdf).

J.B. Gao, J. Hu, X. Mao, M. Perc,
Culturomics meets random fractal theory: Insights into longrange correlations of social and natural phenomena over the past two centuries.
J. Royal Society Interface, 2012, doi:10.1098/rsif.2011.0846
(pdf).

J.B. Gao, J. Hu, W.W. Tung, E. Blasch,
Multiscale analysis of physiological data by scaledependent Lyapunov
exponent. Frontiers in Fractal Physiology. January 2012, doi: 10.3389/fphys.2011.00110
(pdf).

J.B. Gao, J. Hu, W.W. Tung,
Entropy measures for biological signal analysis.
Nonlinear Dynamics. 68, 431444.
DOI 10.1007/s1107101102812 (2012)
(pdf).

J.B. Gao, J.Hu, X. Mao, and W.W. Tung,
Detecting lowdimensional chaos by the ``noise titration'' technique: possible problems and remedies.
Chaos, Solitons, & Fractals. 45, 213  223 (2012)
(pdf).

J.B. Gao, J. Hu, X. Mao, M. Zhou, B. Gurbaxani, J.W.B. Lin,
Entropies of negative incomes, Paretodistributed loss, and financial crises. PLoS ONE
6(10): e25053. doi:10.1371/journal.pone.0025053 (2011)
(pdf).

J.B. Gao, J. Hu, T. Buckley, K. White, C. Hass, Shannon and Renyi Entropies To Classify Effects of Mild Traumatic Brain Injury on Postural Sway. PLoS ONE. 6(9): e24446. doi:10.1371/journal.pone.0024446 (2011)
(pdf).

J.B. Gao, J. Hu, W.W. Tung, Facilitating joint chaos and fractal analysis of biosignals through nonlinear adaptive filtering. PLoS ONE. 6(9): e24331.
doi:10.1371/journal.pone.0024331 (2011)
(pdf).

J.B. Gao, J.Hu, W.W. Tung, and Y. Zheng,
Multiscale analysis of economic time series by scaledependent Lyapunov exponent.
Quantitative Finance DOI:10.1080/14697688.2011.580774 (2011)
(pdf).

J.B. Gao, J.Hu, and W.W. Tung,
Complexity measures of brain wave dynamics,
Cognitive Neurodynamics. 5, 171182 (2011)
(pdf).

W.W. Tung, J.B. Gao, J. Hu, L. Yang,
Recovering chaotic signals in heavy noise environments.
Phys. Rev. E. 83, 046210 (2011)
(pdf).

M.Q. Jiang, Z. Ling, J.X. Meng, J.B. Gao, L.H. Dai,
Nanoscale periodic corrugation to dimple transition
due to ``beat'' in a bulk metallic glass
Scripta Materialia. 62 (8), 572  575
(pdf).

M.Q. Jiang, J.X. Meng, J.B. Gao, X.L. Wang, T. Rouxel, V. Keryvin,
Z. Ling, L.H. Dai,
Fractal in fracture of bulk metallic glass,
Intermetallics. 18, 24682471 (2010)
(pdf).

J.B. Gao, H. Sult an, J. Hu, and W.W. Tung, Denoising nonlinear time series by adaptive filtering and wavelet shrinkage: a comparison. IEEE Signal Processing Letters.
17, 237240 (2010)
(pdf).

J. Hu, J.B. Gao, W.W. Tung, and Y.H. Cao,
Multiscale analysis of heart rate variability: a comparison of different
complexity measures. Annals of Biomedical Engineering
38, 854864 (2010)
(pdf).

J.B. Gao, W.W. Tung, and J. Hu, Quantifying dynamical predictability: the pseudoensemble approach (in honor of Professor Andrew Majda's 60th birthday) Chinese Annals. Math.x Series B. 30, 569588 (2009)
(pdf).

J. Hu, J.B. Gao, and W.W. Tung,
Characterizing heart rate variability by scaledependent Lyapunov exponent,
Chaos (special issue on Controversial Topics in Nonlinear Science: Is the Normal Heart Rate Chaotic?)
19, 028506 (2009)
(pdf).

J. Hu, J.B. Gao, and X.S. Wang,
Multifractal analysis of sunspot time series: the effects of
the 11year cycle and Fourier truncation,
J. Statistical Mech. 2009/02/P02066
(pdf).

J. Hu, W.W. Tung, and J.B. Gao, A new way to model nonstationary sea clutter,
IEEE Signal Processing Letters. 16, 129132 (2009)
(pdf).

W.W. Tung, J. Hu, J.B. Gao, and V.J. Billock, Diffusion, Intermittency, and Noisesustained Metastable Chaos in the Lorenz Equations: Effects of noise on multistability. Int. J. Bifurcations & Chaos
(theme issue Multistability in Dynamical Systems)
18, 17491758 (2008)
(pdf).
 J. Hu, J.M. Lee, J.B. Gao, K.D. White, and B. Crosson,
Assessing a signal model and identifying brain activity from
fMRI data by a detrendingbased fractal analysis.
Brain Structure and Function, 212, 417426 (2008).
(pdf).
 J.M. Lee, J. Hu, J.B. Gao, B. Crosson,
K.K. Peck, C.E. Wierenga, K.M. McGregor, Q. Zhao, and K.D. White,
Discriminating brain activity from taskrelated artifacts in
functional MRI: Fractal scaling analysis simulation and application.
NeuroImage, 40, 197212 (2008).
(pdf).

J. Hu, J.B. Gao, Y.H. Cao, E. Bottinger, and W.J. Zhang, Exploiting noise in array CGH data to improve detection of DNA copy number change. Nucleic Acids Research, 35, e35 (2007).
(pdf).

J. Hu, J.B. Gao, and J.C. Principe,
Analysis of biomedical signals by the LempelZiv
complexity: the effect of finite data size. IEEE Trans. on Biomedical Engineering, 53
26062609, (2006).
(pdf).

J.B. Gao, J. Hu, W.W. Tung, Y.H. Cao,
Distinguishing chaos from noise by scaledependent Lyapunov exponent. Phys. Rev. E, 74, 066204 (2006).
(pdf).

J. Hu, J.B. Gao, F.L. Posner, Y. Zheng, and W.W. Tung, Target detection within sea clutter: a
comparative study by fractal scaling analyses. Fractals, 14, 187204 (2006).
(pdf).

X.S. Wang, J. Hu and J.B. Gao, Nonlinear dynamics of regenerative cutting processes  comparison of two models. Chaos, Solitons, & Fractals, 29, 12191228 (2006).
(pdf).

J.B. Gao, V.A. Billock, I. Merk, W.W. Tung, K.D. White, J.G. Harris, V.P. Roychowdhury, Inertia and memory in ambiguous visual perception, Cognitive Processing, 7, 105112 (2006).
(pdf).
 J.B. Gao, J. Hu, W.W. Tung, Y.H. Cao, N. Sarshar, V. P. Roychowdhury,
Assessment of long range correlation in time series: How to avoid pitfalls. Phys. Rev. E, 73, 016117 (2006).
(pdf).

J. Hu, W.W. Tung, and J.B. Gao, Detection of low observable targets within sea clutter by structure function based multifractal analysis. IEEE Trans. Antennas & Propagation, 54, 135143 (2006).
(pdf).

J. Hu, W.W. Tung, J.B. Gao, Y.H. Cao, Reliability of the 01 test for chaos,
Phys. Rev. E, 72, 056207 (2005).
(pdf).

J.B. Gao, Y.H. Cao, Y. Qi, and J. Hu, Building innovative representations of DNA sequences
to facilitate gene finding, IEEE Intelligent Systems Nov/Dec, 3439 (2005)
(special issue on Data Mining for Bioinformatics).
(pdf).

Y. Zheng, J.B. Gao, J.C. Sanchez, J.C. Principe, and M.S. Okun, Multiplicative multifractal
modeling and discrimination of human neuronal activity. Phys. Lett. A 344 , 253264 (2005).
(pdf).

J.B. Gao, N.S.V. Rao, J. Hu, and A. Jing, Quasiperiodic route to chaos in the dynamics of Internet transport protocols . Phys. Rev. Lett. 94 , 198702 (2005).
(pdf).

J. Han, J.B. Gao, Y. Qi, P. Jonker, and J.A.S. Fortes,
Towards hardwareredundant faulttolerant logic for nanoelectronics. IEEE Design & Test of Computers (special issue) 22, 328339 (2005).
(pdf).

J.B. Gao, W.W. Tung, Y.H. Cao, J. Hu, and Y. Qi, Powerlaw sensitivity to initial conditions in atime series with applications to epileptic seizure detection. Physica A 353, 613624 (2005).
(pdf).

J.B. Gao, Y. Qi, and J.A.B. Fortes,
Bifurcations and Fundamental Error Bounds for FaultTolerant Computations . IEEE Tran. Nanotech 4, 395402 (2005).
(pdf).

Y.H. Cao, W.W. Tung, J.B. Gao, and Y. Qi,
Recurrence time statistics: Versatile tools for genomic DNA sequence analysis.
Journal of Bioinformatics and Computational Biology 3, 677696 (2005).
(pdf).

Y. Qi, J.B. Gao, and J.A.B. Fortes,
Markov Chain and probabilistic computation:
A General Framework for FaultTolerant System Architectures for Nanoelectronics,
IEEE Tran. Nanotech 4 , 194205 (2005).
(pdf).

Yinhe Cao, Wenwen Tung, J.B. Gao, V.A. Protopopescu, and L.M. Hively,
Detecting dynamical changes in time series using the permutation entropy.
Phys. Rev. E, 70 , 046217 (2004)
(selected for the November 1, 2004 issue of Virtual Journal of Biological
Physics Research: http://www.vjbio.org).
(pdf).

J.B. Gao and N.S.V. Rao,
Complicated Dynamics of Internet Transport Protocols,
IEEE Commun. Lett 9 , 46 (2005).
(pdf).

Jianbo Gao, Yan Qi, Yinhe Cao, and Wenwen Tung,
Protein coding sequence identification by simultaneously characterizing
the periodic and random features of DNA sequences,
Special issue, Journal of biomedicine and biotechnology 2005 , issue 2, 139146 (2005).
(pdf).

W.W. Tung, Y. Qi, J.B. Gao, Y.H. Cao, and L. Billings, Direct characterization of chaotic and stochastic dynamics in a population model with strong periodicity. Chaos, Solitons, & Fractals 24 645652 (2005).
(pdf).

Y.H. Zhou, J.B. Gao, K.D. White, I. Merk, and K. Yao,
Perceptual Dominance Time Distributions in Multistable Visual Perception .
Biological Cybernetics
90 , 256263 (2004).
(pdf).

J.B. Gao, Analysis of Amplitude and Frequency Variations of Essential and Parkinsonian Tremors.
Medical and Biological Engineering and Computing
52 , 345349 (2004).
(pdf).

W.W. Tung, M.W. Moncrief, and J.B. Gao,
A systemic view of the multiscale tropical deep convective variability over
the tropical westernPacific warm pool. J. Climate 17 , 27362751 (2004).
(pdf).
 Jing Hu, J.B. Gao, and K.D. White,
Estimating measurement noise in a time series by exploiting nonstationarity.
Chaos, Solitons, & Fractals 22, 807819 (2004).
(pdf).

J.B. Gao, Yinhe Cao, Lingyun Gu, J.G. Harris, and J.C. Principe,
Detection of Weak Transitions in Signal Dynamics Using Recurrence Time Statistics,
Phys. Lett. A , 317 , 6472 (2003).
(pdf).

J.B. Gao, Yinhe Cao, and JaeMin Lee,
Principal Component Analysis of $1/f^ \alpha $ Noise,
Phys. Lett. A , 314 , 392400 (2003).
(pdf).
 J.B. Gao and I. Rubin, Analysis of Random Access Protocol under LongRangeDependent Traffic,
IEEE Tran. on Vehicular Tech. , V52, No.3, 693700 (2003).
(pdf).

J.B. Gao, Wenwen Tung, and Nageswara Rao,
Noise Induced Hopf Bifurcationlike Sequence to Chaos in the Lorenz Equations ,
Phys. Rev. Lett. 89 , 254101 (2002).
(pdf).

J.B. Gao and W.W. Tung, Pathological tremors as diffusional processes,
Biological Cybernetics , 86 , 263270 (2002).
(pdf).

J.B. Gao and I. Rubin,
Multiplicative multifractal modeling of
LongRangeDependent network traffic,
Int. J. Comm. Systems, 14 , 783201 (2001).
(pdf).

J.B. Gao and I. Rubin, Multiplicative Multifractal Modeling of LongRangeDependent (LRD
)
Traffic in Computer Communications Networks, Nonlinear Analysis, 47, 57655774 (2001).
(pdf).

J.B. Gao and I. Rubin,
Multifractal modeling of counting processes of LongRangeDependent network Traffic,
Computer Communications, 24, 14001410 (2001).
(pdf).

J.B. Gao, Detecting nonstationarity and state transitions in a time series,
Phys. Rev. E, 63, 06620218 (2001).
(pdf).

J.B. Gao and I. Rubin, Analysis of Random Access Protocol under Bursty Traffic,
Lect Notes Comput Sci, 2216, 7184 (2001).

J.B. Gao and H.Q. Cai,
On the structures and quantification of recurrence plots. Phys. Lett. A, 270, 7587 (2000).
(pdf).

J.B. Gao and I. Rubin, Superposition of multiplicative multifractal traffic processes,
Electronics Lett., 36: 761762 (2000).
(pdf).

J.B. Gao and I. Rubin, Multifractal analysis and modeling of VBR video traffic,
Electronics Lett. 36: 278279 (2000).
(pdf).

J.B. Gao and I. Rubin, Statistical Properties of Multiplicative Multifractal
Processes in Modeling Telecommunications Traffic Streams,
Electronics Lett. 36, 101 (2000).
(pdf).

K. Hwang, J.B. Gao, J.M. Liu, Noiseinduced chaos in an optically injected semiconductor laser, Phys. Rev. E, 61: 51625170 (2000).
(pdf).

J.B. Gao, C.C. Chen, S.K. Hwang, and J.M. Liu (invited paper), NoiseInduced Chaos,
Int. J. Mod. Phys. B, 13, 3283 (1999).
(pdf).

J.B. Gao, Recurrence time statistics
for chaotic systems and their applications, Phys. Rev. Lett. 83 , 3178 (1999).
(pdf).

J.B. Gao, S.K. Hwang, and J.M. Liu, When can noise induce chaos? ,
Phys. Rev. Lett. 82 , 1132 (1999).
(pdf).

J.B. Gao, S.K. Hwang, and J.M. Liu, Effects of intrinsic spontaneous
emission noise on the nonlinear dynamics of an optically injected
semiconductor laser, Phys. Rev. A, 59 , 1582 (1999).
(pdf).

S. Legg, J. McWilliams and J.B. Gao,
Localization of deep ocean convection by a mesoscale eddy,
J. Phys. Oceanography, 28, 944 (1998).
(pdf).

J.B. Gao, Recognizing randomness in a time series,
Physica D, 106, 49 (1997).
(pdf).

J.B. Gao and Z.M. Zheng, Direct dynamical test for deterministic
chaos and optimal embedding of a chaotic time series ,
Phys. Rev. E, 49, 3807 (1994).
(pdf).

J.B. Gao and Z.M. Zheng, Direct dynamical test for deterministic chaos ,
Europhys. Lett., 25, 485 (1994).
(pdf).

J.B. Gao and Z.M. Zheng, Local exponential divergence plot and optimal
embedding of a chaotic time series, Phys. Lett. A, 181 , 153 (1993).
(pdf).

Z.B. Lin, X. Er, J.B. Gao, A study on the chaotic motion in the low Reynolds number
wake behind a cylinder. Science in China (Series A) 23, 277 (1993).
Conference papers
 J.B. Gao, K. Leetaru, J. Hu, C. CioffiRevilla, P. Schrodt,
Massive media event data analysis to assess worldwide political conflict and
instability.
The 2013 International Conference on Social Computing, BehavioralCultural Modeling,
& Prediction (SBP 2013), April 25, 2013, Washington, D.C.
 J.B. Gao, J. Hu,
Financial crisis, Omori's law, and negative entropy flow,
SBP 2013, April 25, 2013, Washington, D.C.
 J.B. Gao, Q. Chen, E. Blasch,
Image denoising in the presence of nonGaussian, powerlaw noise.
IEEE NAECON, Dayton, OH, USA, 2527, July, 2012.
 J.B. Gao, E. Blasch,
Quantitative culturomics using random fractal theory.
IEEE NAECON, Dayton, OH, USA, 2527, July, 2012.
 J.B. Gao, W.W. Tung, E. Blasch,
Multiscale analysis to facilitate joint chaos and fractal analysis of biosignals.
IEEE NAECON, Dayton, OH, USA, 2527, July, 2012.
 J.B. Gao, J. Hu, E. Blasch,
Defending against Internet worms using phase space and recurrence
time methods from chaos theory.
IEEE NAECON, Dayton, OH, USA, 2527, July, 2012.
 E. Blasch, J.B. Gao, W.W. Tung,
Chaosbased Image Assessment for THz Imagery.
ISSPA, Montreal (Quebec), Canada, 35, July, 2012.
 J.B. Gao, Y.Zheng, J. Hu,
Longrange temporal correlations, multifractality,
and the causal relation between neural inputs and movements,
Proceedings of the 4th Annual Dynamic Systems and
Control Conference (DSCC'11), Arlington, VA, USA,
Oct 31  Nov 2, 2011.
 J.B. Gao, J. Hu, W.W. Tung,
Facilitating joint chaos and fractal analysis of biosignals through nonlinear
adaptive filtering,
DSCC'11, Arlington, VA, USA,
Oct 31  Nov 2, 2011.
 J.B. Gao, J. Hu, W.W. Tung,
Multiscale Analysis of Biological Signals,
DSCC'11, Arlington, VA, USA,
Oct 31  Nov 2, 2011.
 J.B. Gao, J. Hu,
Fast monitoring of
epileptic seizures based on recurrence time analysis of EEGs,
DSCC'11, Arlington, VA, USA,
Oct 31  Nov 2, 2011.

YC Wang, J Gao, WW Tung,
On the multiscale dynamics of tropical rainfall.
14th Conference on Mesoscale Processes
 J.B. Gao, J. Hu, W.W. Tung, Nonlinear adaptive detrending, denoising, and decomposition of complex multiscale signals.
16th US National Congress on Theoretical and Applied Mechanics (USNCTAM),
June 27  July 2, 2010, Pennsylvania State University in University Park, PA.
 J.B. Gao, J. Hu, W.W. Tung,
Multiscale Analysis of Biological Signals.
16th USNCTAM.
 J.B. Gao, J. Hu, T. Buckley, K. White, C. Hass,
Classifying the Effects of Mild Traumatic Brain Injury on Postural Sway
by ScaleDependent Lyapunov Exponent.
16th USNCTAM.
 J.B. Gao,
LongRange Temporal Correlations, Multifractality,
and the Causal Relation Between Neural Inputs and Movements.
16th USNCTAM.
 J.B. Gao, H.B. Dong, F. Schauer, J. Hoke,
Understanding the nonlinear dynamics of
cycletocycle combustion variability,
DCASS (DaytonCincinnati AIAA), March 6, 2010.
 J.B. Gao, H.B. Dong, Z. Gaston,
Exploiting dragonfly and damselfly's complex
flight trajectory for quadwinged MAVs.
DCASS (DaytonCincinnati AIAA), March 6, 2010.
 J. Hu, W.W. Tung, J.B. Gao, E. Blasch, G.S. Chen,
Multiscale modeling of sea clutter to facilitate detection of low
observable targets within sea clutter,
SPIE Defense & Security Symposium,
April 1317, 2009, Orlando, FL.
 J.B. Gao, J.Hu, X.S. Wang, W.W. Tung, J.C. Principe, J.C. Sackellares,
Realtime monitoring of epileptic seizures through recurrence time analysis of EEGs.
The 2nd International Conference on Bioinformatics and Biomedical Engineering (ICBBE2008),
May 1618, Shanghai, China.
 J.Hu, J.B. Gao, W.W. Tung, X.S. Wang, Y.H. Hu, Y.H. Cao,
Distinguishing healthy subjects from patients with congestive heart failure using scaledependent Lyapunov exponent.
The 2nd International Conference on Bioinformatics and Biomedical Engineering (ICBBE2008),
May 1618, Shanghai, China.
 W.W. Tung, J.Hu, J.B. Gao, R. S. Lynch, and
G.S. Chen, On modeling sea clutter by noisy chaotic dynamics,
SPIE Defense & Security Symposium,
March 1620, 2008, Orlando, FL.
(pdf).
 J.Hu, W.W. Tung, J.B. Gao, R. S. Lynch, and
G.S. Chen, On modeling sea clutter by diffusive models,
SPIE Defense & Security Symposium,
March 1620, 2008, Orlando, FL.
(pdf).
 J. Hu, J.B. Gao, R. S. Lynch, and
G.S. Chen, Multiscale modeling approach for detecting low
observable targets within sea clutter. Proc. of IEEE Aerospace
Conference March 2008, Big Sky, Montana.
(pdf).

J. Hu, J.B. Gao, and N.S.V. Rao, Defending against Internet worms using a phase space method from chaos theory. SPIE Defense & Security Symposium, April 913, 2007, Orlando, FL, USA.
(pdf).

J. Hu, J.B. Gao, Y.H. Cao, and W.J. Zhang, Detection of gene copy number change in array CGH data. IEEE/NLM LSSA06, July 1314, 2006, Bethesda, MD, USA.
 J. Hu, J.B. Gao, and Y.H. Cao, Multiscale analysis of heart rate variability. IEEE/NLM LSSA06, July 1314, 2006, Bethesda, MD, USA.

J. Hu, J.M. Lee, J.B. Gao, K.D. White, and B. Crosson, Identification of brain activity from fMRI data: comparison of three fractal scaling analyses. IEEE/NLM LSSA06, July 1314, 2006, Bethesda, MD, USA.

J.M. Lee, Q. Zhao, J.B. Gao, and K.D. White, fMRI quality assurance using phase space reconstruction of SmartPhantom simulation of BOLD contrast, International Society for Magnetic Resonance in Medicine (ISMRM) 14th Scientific Meeting & Exhibition, 612 May, 2006, Seattle, Washington, USA.

J. Hu and J.B. Gao, "Modeling sea clutter as a nonstationary and nonextensive random process",
IEEE 2006 International Radar Conference , April 2427, 2006, Verona, NY USA.
 J. Han, E. Taylor, J. Gao and J.A.B. Fortes, Reliability Modeling of Nanoelectronic Circuits,
Proc. IEEENANO 2005 , IEEE Conference on Nanotechnology, July, 2005, Nagoya, Japan.
 J. Han, E. Taylor, J. Gao and J.A.B. Fortes, Faults, Error Bounds and Reliability of Nanoelectronic Circuits, Proc. IEEE ASAP 2005 , IEEE 16th International Conference on Applicationspecific Systems, Architectures and Processors, July 2325, 2005, Samos, Greece.
 X.S. Wang, J. Hu and J.B. Gao, Nonlinear Dynamics of Regenerative Cutting Processes  Comparison of Two Models. Int. Conf. on Control & Auto., June 2728, 2005, Budapest, Hungary, pp. 667672.
 J.B. Gao, Y.H. Cao, and J. Hu, Recurrence Time Distribution, Renyi Entropy, and Pattern Discovery, Conference on Information Sciences and Systems (CISS'05), Johns Hopkins University, Baltimore, MD, March 1618, 2005.
(pdf).

J.B. Gao, J. Hu, Y.H. Cao, Y. Qi, and Wenwen Tung, Large scale signal and information processing by simultaneous characterization of randomness and structures, Conference on Information Sciences and Systems (CISS'05), Johns Hopkins University, Baltimore, MD, March 1618, 2005.
 J.M. Lee, J. Hu, J.B. Gao, K.D. White, B.
Crosson, C. Wierenga, K. McGregor, and K.K. Peck,
Identification of brain activity by fractal scaling analysis of functional MRI Data,
ICASSP'05, March 1823, 2005, Philadelphia, PA, USA.
 J. Hu, J.B. Gao, K. Yao and U.S. Kim,
Detection of low observable targets within sea clutter by structure function based multifractal analysis, ICASSP'05, March 1823, 2005, Philadelphia, PA, USA.
 Y. Zheng, J.B. Gao, K. Yao,
Multiplicative Multifractal Modeling of Sea Clutter for Object Detection,
IEEE 2005 International Radar Conference,
May 912, 2005, Arlington, Virginia, USA.
(pdf).
 J. Hu, J.B. Gao, and K. Yao,
PowerLaw Sensitivity to Initial Conditions in Sea Clutter.
IEEE 2005 International Radar Conference,
May 912, 2005, Arlington, Virginia, USA.
(pdf).
 J.B. Gao, Y. Qi, Y.H. Cao, and W.W. Tung,
Novel unsupervised methods for identifying protein coding sequence from genomic DNA sequences,
Conference on
Systems Analysis, Data Mining and Optimization in Biomedicine,
February 24, 2005, University of Florida,
Gainesville, FL, USA.
 K. Yao and J.B. Gao, Two Statistical Methods for Modeling Wireless
Fading and Radar Sea Clutter Phenomena, to be presented at Conference of
Mathematics in Signal Processing VI ,
the Institute of Mathematics and its applications (IMA),
14  16 December 2004, UK.
 W Tung, MW Moncrieff, J Gao,
A systemic analysis of multiscale convective variability in the tropics.
26th Conference on Hurricanes and Tropical Meteorology, 2004.

H Liu, KE Hild, JB Gao, D Erdogmus, JC Principe, JC Sackellares,
Evaluation of a BSS algorithm for artifacts rejection in epileptic seizure detection
Proceedings of the 26th Annual International Conference of
the IEEE Engineering in Medicine and Biology Society (EMBS 2004) ,
San Francisco, CA, September 15, 2004.
 H. Liu, J. B. Gao, K. E. Hild, J.C. Principe, J. C. Sackellares,
Epileptic Seizure Detection from ECoG Using Recurrence time Statistics,
Proceedings of the 26th Annual International Conference of
the IEEE Engineering in Medicine and Biology Society (EMBS 2004) ,
San Francisco, CA, September 15, 2004.
 Y.H. Cao, W.w. Tung, and J.B. Gao,
Recurrence time statistics: Versatile tools for genomic DNA sequence analysis,
The Computational Systems Bioinformatics Conference
(CSB2004), Stanford, CA, August 1619, 2004.
(pdf).
 Yan Qi, Jianbo Gao, Yinhe Cao, and Wenwen Tung,
Deriving a novel codon index by combining period3 and fractal features of DNA sequences,
The Computational Systems Bioinformatics Conference
(CSB2004), Stanford, CA, August 1619, 2004.
 Jianbo Gao, Jesse Bridgewater, and Vwani P. Roychowdhury
Synchronized Oscillations and Chaos in Coupled Genetic Repressilators,
The Computational Systems Bioinformatics Conference
(CSB2004), Stanford, CA, August 1619, 2004.
 J.B. Gao, Y.H. Cao, and W.w. Tung,
Multifractal and recurrence time based methods for DNA sequence analysis,
Conference on Data Mining in Biomedicine ,
February 1618, 2004,
University of Florida,
Gainesville, FL.
 J.B. Gao and Y.H. Cao,
Novel nonlinear methods for genomic DNA sequence analysis,
poster in Sixth Annual Winter Workshop: Data Mining, Statistical Learning, and Bioinformatics ,
January 810, 2004, University of Florida,
Gainesville, FL.

WW Tung, JB Gao,
Multifractal features of deep convection over the tropical western pacific.
EGSAGUEUG Joint Assembly 1, 710, 2003.
 K.D. White, J.B. Gao, and Y.H. Zhou,
Fractal statistics of perceptual switching time series,
Vision Science and Society Conference 2003 ,
May 914, Sarasota, FL, USA (abstract appeared in J. Vision ).
 A. Hegde, D. Erdogmus, Y. Rao, J. Principe, J.B. Gao,
SOMbased similarity index measure:Quantifying interactions between
multivariate structures, 2003 IEEE Intl. Work. on Neural Networks for Signal Processing ,
September 1719, 2003, Toulouse, France.
 L.Y. Gu, J.B.Gao, and J. Harris, Speech Endpoint detection in noisy environments using a
Poincare recurrence metric, ICASSP 2003 , Hong Kang, April.
 J.B. Gao and W.W. Tung,
The nature of essential and Parkinsonian tremors,
The 7th Experimental Chaos Conference , San Diego, USA, August 2529, 2002.
 J.B. Gao, S.K. Hwang, H.F. Chen, Z. Kang, K. Yao, and J.M. Liu,
Can sea clutter and indoor radio propagation be modeled as strange attractors?
The 7th Experimental Chaos Conference , San Diego, USA, August 2529, 2002.
 J.B. Gao and I. Rubin,
Performance of Random Multiple Access Scheme Under LongRangeDependent
Traffic, ICC'2002 , New York, April, 2002.
 J.B. Gao and K. Yao,
Multifractal features of sea clutter,
IEEE Radar Conference 2002 , Long Beach, CA, April, 2002.
(pdf).
 J.B. Gao and I. Rubin,
Analysis of Random Access Protocol under Bursty Traffic,
IFIP/IEEE International Conference on Management of Multimedia Networks
and Services 2001 , Chicago IL, Oct., 2001.
 J.B. Gao, V. P. Roychowdhury, R. Ritke, and I. Rubin,
IP Packet Level vBNS Traffic Analysis and Modeling, SPECTS'01 ,
Orlando, Florida, July, 2001.

J.B. Gao and R. Ritke, LongRangeDependence Properties and Multifractal Modeling of
vBNS traffic, Applied Telecommunications Symposium (ATS'01) ,
Seattle, Washington, April, 2001.

J.B. Gao and I. Rubin, Multiplicative Multifractal Modeling of LongRangeDependent (LRD)
Traffic in Computer Communications Networks.
World Congress of Nonlinear Analysts ,
July, 2000, Catonia, Sicily, Italy.

J.B. Gao and I. Rubin, Superposition of
Multiplicative Multifractal Traffic Streams.
ICC2000 , June, 2000, New Orleans, Louisiana.
(pdf).

J.B. Gao and I. Rubin, Multifractal modeling of counting processes
of LongRange Dependent network traffic.
Proceedings SCS Advanced Simulation Technologies Conference , San Diego, CA, 1999.

J.B. Gao and I. Rubin, Multiplicative Multifractal Modeling of LongRangeDependent Traffic.
Proceedings ICC'99 , Vancouver, Canada, June, 1999.
 J.B. Gao, Characterizing the chaotic motion in wakes behind a cylinder. Second Int. Conf. on Fluid
Mech. , Beijing, China, July, 1993.
 G.W. He and J.B. Gao, A coupled map lattice model for open flow. Second Int. Conf. on Fluid Mech.,
Beijing, China, July, 1993.
 J.B. Gao, On the chaotic features of normal electrocardiosignal. Second Far east Int. Conf. on Medicine and Bioengineering, Beijing, China, August, 1993.
 J.B. Gao, Modes interactions in wakes behind a cylinder. Int. Conf. on Fluid
Mech. and Theo. Phys.
in Honor of Prof. PeiYuan Chou's 90th Anniversary, Beijing, China, June, 1992.