교원검색

교원프로필

교원에 대한 정보를 나타내는 표입니다.
성명	김승환
소속	물리학과
전화번호	279-2085
E-mail	swan@postech.ac.kr
Homepage	http://www-ncsl.postech.ac.kr/

학력

1982.09 ~ 1987.08 UNIV. OF PENNSYLVANIA (박사-비선형동역학 및 Chaos이론)
1981.03 ~ 1982.06 서울대학교 (석사-물리학)
1977.03 ~ 1981.02 서울대학교 (학사-물리학)

주요경력

1989.09 ~ 1990.02 : Cornell University 물리학과
1988.09 ~ 1989.07 : Institute for Advanced St. 물리학부
1987.08 ~ 1989.08 : Cornell University 물리학과

전문분야

NONLINEAR DYNAMICS AND CHAOS IN COUPLED OSCILLATOR NETWORKS
NONLINEAR LOCALIZED EXCITATIONS AND COHERENT STRUCTURES IN COUPLED SYSTEMS
BIOPHYSICS OF NEURONS AND NEURAL NETWORKS
APPLICATIONS OF NONLINEAR DYNAMICS AND CHAOS

펼쳐보기

학술지

국제전문학술지

The Effect of the Frequency Inhomogeneity on the Synchronous States in Systems of Coupled Oscillators, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 74, 215-218 (2019)
Various synchronous states due to coupling strength inhomogeneity and coupling functions in systems of coupled identical oscillators, CHAOS, , 29, - (2019)
Functional Brain Network Mechanism of Hypersensitivity in Chronic Pain, SCIENTIFIC REPORTS, , 8, - (2018)
Suppressed neural complexity during ketamine- and propofol-induced unconsciousness, NEUROSCIENCE LETTERS, , 653, 320-325 (2017)
Diversity of functional connectivity patterns is reduced in propofol-induced unconsciousness, HUMAN BRAIN MAPPING, , 38, 4980-4995 (2017)
Relationship of topology, multiscale phase synchronization, and state transitions in human brain networks, Frontiers in Computational Neuroscience, , 11, - (2017)
A Novel Visualization Method for Sleep Spindles Based on Source Localization of High Density EEG, Experimental Neurobiology, , 26, 362-368 (2017)
Understanding Financial Market States Using an Artificial Double Auction Market, PLOS ONE, , 11, - (2016)
Rhythmic control of mRNA stability modulates circadian amplitude of mouse Period3 mRNA, JOURNAL OF NEUROCHEMISTRY, , 132, 642-656 (2015)
Dendritic planarity of Purkinje cells is independent of Reelin signaling, BRAIN STRUCTURE & FUNCTION, , 220, 2263-2273 (2015)
Nonlinear properties of the Korea fund market, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 67, 2039-2044 (2015)
An analysis of the financial crisis in the KOSPI market using Hurst exponents, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 410, 327-334 (2014)
Noise-induced organized slow fluctuations in networks of neural areas with interarea feed-forward excitation and inhibition, PHYSICAL REVIEW E, , 89, 62710-62710 (2014)
Reconfiguration of Network Hub Structure after Propofol-induced Unconsciousness, Anesthesiology, , 119, 1347-1359 (2013)
Subgraph Backbone Analysis of Dynamic Brain Networks during Consciousness and Anesthesia, PLOS One, , 8, - (2013)
Model-Based Simulation and Prediction of an Antiviral Strategy against Influenza A Infection, PLOS One, , 8, - (2013)
Biphasic RLR-IFN-beta Response Controls the Balance between Antiviral Immunity and Cell Damage, The Journal of Immunology, , 190, 1192-1200 (2013)
Quantifying Morphological Parameters of the Terminal Branching Units in a Mouse Lung by Phase Contrast Synchrotron Radiation Computed Tomography, PLOS One, , 8, - (2013)
Changes in the thalamocortical connectivity during anesthesia-induced transitions in consciousness, NEUROREPORT, , 23, 294-298 (2012)
A multifractal analysis of Asian foreign exchange markets, The European Physical Journal B, , 85, 214-214 (2012)
Entropy analysis in foreign exchange markets and economic crisis, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 61, 638-646 (2012)
A compartment model with variable ion channel density on the propagation of action potentials along a nonuniform axon, The European Physical Journal B, , 85, - (2012)
Characterization of Phase Transition in the Thalamocortical System during Anesthesia-Induced Loss of Consciousness, PLOS One, , 7, - (2012)
Internal ribosomal entry site-mediated translation is important for rhythmic PERIOD1 expression, Plos one, , 7, - (2012)
Beam Position Monitor for PLS-II, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 59, 594-598 (2011)
Test and Simulation for the Response of PLS-II Button-type Beam Position Monitor, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 59, 610-614 (2011)
Core-periphery disparity in fractal behavior of complex networks, PHYSICAL REVIEW E, , 84, - (2011)
Multifractal Analysis of Korean Agricultural Market, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 390, 4286-4292 (2011)
Statistical properties of cross-correlation in the Korean stock market, EUROPEAN PHYSICAL JOURNAL B, , 79, 55-60 (2011)
Altered branching patterns of Purkinje cells in mouse model for cortical development disorder, SCIENTIFIC REPORTS, , 1, 122- (2011)
The effect of a market factor on information flow between stocks using the minimal spanning tree, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 389, 1643-1652 (2010)
Multifractal Analysis of the Korean Stock Market, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 56, 982-985 (2010)
The forced walking test: A novel test for pinpointing the anesthetic-induced transition in consciousness in mouse, JOURNAL OF NEUROSCIENCE METHODS, , 188, 14-23 (2010)
Brain Networks Maintain a Scale-free Organization across Consciousness, Anesthesia, and Recovery: Evidence for Adaptive Reconfiguration, Anesthesiology, , 113, 1081-1091 (2010)
Topological properties of stock networks based on minimal spanning tree and random matrix theory in financial time series, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 388, 900-906 (2009)
PROPOFOL INDUCTION REDUCES THE CAPACITY FOR NEURAL INFORMATION INTEGRATION, CONSCIOUSNESS AND COGNITION, , 18, 56-64 (2009)
Effect of changing data size on eigenvalues in the Korean and Japanese stock markets, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 388, 4780-4786 (2009)
Effect of changing data size on eigenvalues in the Korean and Japanese stock markets, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 388, 4780-4786 (2009)
Long-term memory and volatility clustering in high-frequency price changes, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 387, 1247-1254 (2008)
Screen filter design considerations for plasma display panels (PDP) to achieve a high brightness with a minimal loss of EMI shielding effectiveness, JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, , 22, 775-786 (2008)
Protease-activated receptor-2 increases exocytosis via multiple signal transduction pathways in pancreatic duct epithelial cells, JOURNAL OF BIOLOGICAL CHEMISTRY, , 283, 18711-18720 (2008)
Effects of time dependency and efficiency on information flow in financial markets, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 387, 5219-5224 (2008)
Statistical Investigation of Connected Structures of Stock Networks in a Financial Time Series, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 53, 3837-3841 (2008)
Study on the onset bifurcations of a Morris-Lecar neuron under a periodic current, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 50, 346-350 (2007)
Market efficiency in foreign exchange markets, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 382, 209-212 (2007)
Deterministic factors of stock networks based on cross-correlation in financial market, PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, , 383, 139-146 (2007)
Topological properties of a minima spanning tree in the Korean and the American stock markets, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 51, 1432-1436 (2007)
Hierarchical modularity of the functional neural network organized by spike timing dependent synaptic plasticity, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, , 21, 4123-4128 (2007)
Stochastic excitation of coherent dynamical states of two coupled FitzHugh-Nagumo neurons, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 48, - (2006)
Bona-fide stochastic resonance in the stochastic FitzHugh-Nagumo neuron, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 48, - (2006)
Statistical properties of the returns of stock prices of international markets, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 48, - (2006)
Classification of epilepsy types through global network analysis of scalp electroencephalograms, PHYSICAL REVIEW E, , 73, - (2006)
Bifurcation analysis of mode-locking structure in a Hodgkin-Huxley neuron under sinusoidal current, PHYSICAL REVIEW E, , 73, - (2006)
Understanding volatility correlation behavior with a magnitude cross-correlation function, PHYSICAL REVIEW E, , 73, - (2006)
Pararrieter dependence of a bona-fide stochastic resonance in a stochastic FitzHugh-Nagumo neuron, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 49, 31-36 (2006)
Self-organized criticality and scale-free properties in emergent functional neural networks, PHYSICAL REVIEW E, , 74, - (2006)
Different ocular dominance map formation influenced by orientation preference columns in visual cortices, PHYSICAL REVIEW LETTERS, , 94, - (2005)
Noise robustness of synchronization in a unit network, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 46, L741-L746 (2005)
Event and time-scale characteristics of heart-rate dynamics, PHYSICAL REVIEW E, , 71, - (2005)
Postoperative alteration of cerebral glucose metabolism in mesial temporal lobe epilepsy, BRAIN, , 128, 1802-1810 (2005)
Perfusion abnormality of the caudate nucleus in patients with paroxysmal kinesigenic choreoathetosis, EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING, , 32, 1205-1209 (2005)
Bona fide stochastic resonance and multimodality in the stochastic Hodgkin-Huxley neuron, PHYSICAL REVIEW E, , 72, - (2005)
Singularity spectra of fractional Brownian motions as a multi-fractal, CHAOS SOLITONS & FRACTALS, , 19, 613-619 (2004)
Understanding visual map formation through vortex dynamics of spin Hamiltonian models, PHYSICAL REVIEW LETTERS, , 92, - (2004)
Orientation tuning and synchronization in the hypercolumn model, PHYSICAL REVIEW E, , 69, - (2004)
Rotational number approach to a damped pendulum under parametric forcing, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 44, 518-522 (2004)
Regional cerebral hyperperfusion with ictal dystonic posturing: Ictal-interictal SPECT subtraction, EPILEPSIA, , 45, 686-689 (2004)
Phase synchronization and crisis in coupled periodically driven chaotic oscillators, PHYSICS LETTERS A, , 327, 167-173 (2004)
Instability of planar vortices in the two-dimensional easy-plane Heisenberg model with distance-dependent interactions, PHYSICAL REVIEW B, , 70, - (2004)
Simple partial status epilepticus localized by single-photon emission computed tomography subtraction in chronic cerebral paragonimiasis, JOURNAL OF NEUROIMAGING, , 14, 365-368 (2004)
Rotational onset and chaotic behavior of a damped pendulum under parametrical driving, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 44, 518- (2004)
Multistability formation and loss of chaos synchronization in coupled period-doubling systems, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, , 17, 4013-4022 (2003)
Geometric fractal growth model for scale-free networks, PHYSICAL REVIEW E, , 65, - (2002)
Internal localized eigenmodes on spin discrete breathers in antiferromagnetic chains with on-site easy-axis anisotropy, PHYSICAL REVIEW B, , 66, - (2002)
The effect of time delay on spatiotemporal dynamics in one-dimensional discrete excitable media, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, , 15, 167-176 (2001)
Interaction of spiral waves and checkerboard patterns in a two-dimensional coupled circle-map lattice system, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 38, 550-553 (2001)
Multistability formation and synchronization loss in coupled Henon maps: Two sides of the single bifurcational mechanism, PHYSICAL REVIEW E, , 63, - (2001)
Fano resonances in translationally invariant nonlinear chains, PHYSICAL REVIEW B, , 63, - (2001)
The structure of eigenmodes and phonon scattering by discrete breathers in the discrete nonlinear Schrodinger chain, PHYSICA D-NONLINEAR PHENOMENA, , 141, 91-103 (2000)
Carbon dissolution behaviors in MO(M = Ca, Ba)-B2O3 slags, ISIJ INTERNATIONAL, , 40, 425-430 (2000)
Phonon scattering by breathers in the discrete nonlinear Schrodinger chain, INTERNATIONAL JOURNAL OF MODERN PHYSICS B, , 14, 1903-1914 (2000)
Phase dynamics in the biological neural networks, PHYSICA A, , 288, 380-396 (2000)
Parameter dependence of stochastic resonance in the stochastic Hodgkin-Huxley neuron, PHYSICAL REVIEW E, , 60, 826-830 (1999)
Discrete wavelet analysis of multifractal measures and multi-affine signals, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 32, 1-7 (1998)
Localised modes on localised equilibria, PHYSICA D, , 113, 242-247 (1998)
Coherence resonance in a Hodgkin-Huxley neuron, PHYSICAL REVIEW E, , 57, 3292-3297 (1998)
Detecting determinism in human posture control data, INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, , 8, 179-188 (1998)
Synchronization and clustering in a network of three globally coupled neural oscillators, INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, , 8, 731-739 (1998)
Chaotic bursting behavior of coupled neural oscillators, INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, , 7, 877-888 (1997)
Synchrony and clustering in two and three synaptically coupled Hodgkin-Huxley neurons with a time delay, INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, , 7, 889-895 (1997)
Chaotic transport and anomalous diffusion in a planar flow with a chain of vortices, INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, , 7, 1025-1033 (1997)
Phonon scattering by localized equilibria of nonlinear nearest-neighbor chains, PHYSICAL REVIEW E, , 56, - (1997)
Analysis of the separatrix map in Hamiltonian systems, PHYSICA D, , 89, 315-328 (1996)
Spatiotemporal dynamics of domain-wall solitons in the fully frustrated Josephson-junction ladder arrays, PHYSICAL REVIEW B, , 53, - (1996)
Analysis of phase models for two coupled Hodgkin-Huxley neurons, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 29, 9-16 (1996)
EXACT INVERSION AND SCALING OF THE CONDUCTANCE MATRICES OF JOSEPHSON-JUNCTION MULTI-LADDER ARRAYS, PHYSICS LETTERS A, , 203, 407-411 (1995)
SEPARATRIX-MAP ANALYSIS OF CHAOTIC TRANSPORT IN PLANAR PERIODIC VORTICAL FLOWS, PHYSICAL REVIEW E, , 49, 2900-2911 (1994)
DYNAMICS OF JOSEPHSON-JUNCTION LADDERS, PHYSICAL REVIEW B, , 49, 459-464 (1994)
DISCRETE WAVELET IMPLEMENTATION OF THE MULTIFRACTAL ANALYSIS OF SINGULAR SIGNALS, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 26, S465-S468 (1993)
DYNAMICS OF A SINGLE TRIANGULAR PLAQUETTE OF JOSEPHSON-JUNCTION ARRAYS, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 26, S469-S472 (1993)
CHAOTIC DYNAMICS AND THE GEOMETRY OF THE ERROR SURFACE IN NEURAL NETWORKS, PHYSICA D, , 55, 113-120 (1992)

국내전문학술지

한국주식시장의 장기기억상관성: DFA방법을 중심으로, 금융공학연구, , 3, 135-145 (2004)
주식간 연결관계와 POWER LAW 분포에 관한 연구, 금융공학연구, , 2, 65-74 (2003)
띄엄띄엄 슈뢰딩거 방정식에서 띄엄띄엄브리더에 의한 포논 산란, 새물리, , 39, 1-5 (2000)
생물학적 신경망의 동적 특성, 전자공학회지, , 27, 62-71 (2000)

일반학술지

The directionality and functional organization of frontoparietal connectivity during consciousness and anesthesia in humans, CONSCIOUSNESS AND COGNITION, , 18, - (2009)
BIFURCATION STUDY OF A HODGKIN-HUXLEY NEURON UNDER PERIODIC STIMULUS, ., , , - (2006)
주식간 동적 연결구조의 형성원칙에 대한 연구, 재무관리연구, , 21, 183-204 (2004)
SIMPLE PARTIAL STATUS EPILEPTICUS LOCLIZED BY SPECT SUBTRACTION IN CHRONIC CEREBRAL PARAGONIMIASIS, JOURNAL OF KOREAN EPILEPTIC SOCIETY, , 8, 61-64 (2004)
RELATIONS BETWEEN DIMENSIONS AND DIFFERENTIABILITY OF CURVES, FRACTIOANL CALCULUS and APPLIED ANALYSIS, , 4, 135-142 (2001)
아시아 외환시장의 계층적 구조 관계에 대한 실증 연구, 재무관리연구, , 18, 145-168 (2001)
Information Coding Scheme in the Unit Network of a Minicolumn, , , 1, 161-166 (2000)
ON THE INVARIANT SET OF BRANCHED DYNAMICAL SYSTEMS,, FAR EAST JOURNAL OF DYNAMICAL SYSTEMS, , 1, 67-76 (1999)
LOCALIZATION IN NONLINEAR LATTICES, AKPA NEWSLETTER, , 18, 56- (1997)
Soliton Dynamics in Vortex Patterns of Josephson Junction Ladder Arrays, PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS, , 53, R502- (1996)
DYNAMICS OF JOSEPHSON JUNCTION LADDERS, PHYSICAL REVIEW B, , 49, 459-464 (1994)
Quasiperiodicity, Mode-locking, and Toroidal Chaos in Torus Diffeomor-phisms,, , , 49, 387- (1991)
RESONANCE REGIONS FOR FAMILIES OF TORUS MAPS, NONLINEARITY, , 2, 391-404 (1989)
UNIVERSAL SCALING IN CIRCLE MAPS, PHYSICA D: NONLINEAR PHENOMENA, , 39, 365-392 (1989)

학술회의논문

Resonance phenomena in the cortical network model of macaque monkey, 2011 한국산업응용수학회 학술대회 논문집, 0, 0, - (2011)
Effect of Time Delay on Spatio-temporal Dynamics in Locally Coupled Ginzburg-Landau Oscillators, AIP Conferfence Proceedings, 0, 0, 67-74 (2000)
Parameter Dependence of Stochastic Resonance on the Stochastic FitzHugh-Nagumo Neuron, AIP Conferfence Proceedings, 0, 0, 250-259 (2000)
Stochastic Dynamics and Pattern Formation in Biological and Complex Systens, AIP Cnference Proceedings, 0, 0, - (2000)
Effects of Time Delay on Spatio-temporal Dynamics in Locally Coupled Ginzburg-Landau Oscillators, APCTP International Conference on Stochastic Dynamics and Pattern Formation in Biological Systems, 0, 0, - (1999)
Parameter Dependence of Stochastic Resonance in the Stochastic FitzHugh-Nagumo Neuron, APCTP International Conference on Stochastic Dynamics and Pattern Formation in Biological Systems, 0, 0, - (1999)
Numerical Study of Elastic Phonon Scattering by Discrete Breathers, 발표논문집, 0, 0, - (1998)
Statistical Physics : Experiments, Theories and Computer Simulations, World Scientific, 0, 0, - (1998)
Numerical study of elastic phonon scattering by discrete breathers, International Conference on the Progress of Statistical Mechanics, 0, 0, 175-184 (1998)
Resonance phenomena in a stochastic Hodgkin-Huxley neuron, Second Tohwa University Inernational Meeting, 0, 0, 131-134 (1998)
Resonance Phenomena in a Stochatic Hodgkin-Huxley Neuron, Tohwa International Conference on Statistical Physics, 0, 0, - (1997)
Effect of Time Delay on Spatio-temporal Dynamics in Locally Coupled Ginzburg-Landau Oscillators, AIP, 0, 0, - (1997)
Numerical study of elastic phonon scattering by discrete breathers, International Conference on Progresses in Statistical Physics, 0, 0, - (1997)
Synchronization and Noise in Biological Neural Networks, ISSS, 0, 0, 947-956 (1997)
Antiphase and Bursting in Electrically Coupled Neural Network Models, Proceedings of Brain Computing Workshop, 0, 0, 49-54 (1995)
Dynamical Study of Small Coupled Networks of Josephson Junctions, Proceedings of ICDC 94, 0, 0, 565-571 (1995)
Dynamics of Two Synaptically Coupled Hodgkin-Huxley Neurons Under dc Stimuli, WCNN 95, 0, 0, 395- (1995)
Interactive Pattern Segmentation and Recognition based on Synchronization of Spiking-Neurons, Proceeings of 13th Korea-Japan Joint Seminar, 0, 0, 29-56 (1995)
Phase Dynamics of Two and Three Coupled Hodgkin-Huxley Neurons under dc Currents, World Scientific, 0, 0, 141-155 (1995)
The Separatrix Map in Hamiltonian Systems and Anti-integrability, Proceedings of ICDC 94, 0, 0, 3-6 (1995)
Block Date Classification for Fast Fractal Image Compression, Proceedings of ICONIP 93, 0, 0, 928-933 (1994)
Chaos in Hodgkin-Huxley Neurons, Proc. of Korea-Japan-China Chaos Joint Seminar, 0, 0, 46-50 (1994)
Chaos in Josephson Junctions, Proceedings of Korea-Japan-China Chaos Joint Seminar, 0, 0, 70-74 (1994)
Dynamical Responses of Two Synaptically Coupled Hodgkin-Huxley Neurons under dc Currents, Proceedings of ICONIP 93, 0, 0, 1534-1539 (1994)
Phase Diagram of a Singe H-H Neuron under a Sinusoidal Current, Proceedings of ICONIP 93, 0, 0, 321-326 (1994)

학회발표

Inhibitory structures may interrupt the coherence of slow activity in deep anesthesia, CNS2019, 0, 0, - (2019)
Integrated model of Slow wave and Burst suppression in Deep anesthesia, ., 0, 0, - (2017)
Functional Brain Network Mechanism of Fibromyalgia Hypersensitivity, ., 0, 0, - (2017)
Integrated model of Slow wave and Burst suppression in Deep anesthesia, ., 0, 0, - (2017)
Integrated model of Slow wave and Burst suppression in Deep anesthesia, 제 8회 한국계산뇌과학회 정기학술대회, 0, 0, - (2017)
Functional Network Configurations of the Human Brain Lead to Distinct Synchronization Patterns that Model the Progressive and Abrupt Recovery of Consciousness after General Anesthesia, ., 0, 0, - (2017)
Functional Network Configurations of the Human Brain Lead to Distinct Synchronization Patterns that Model the Progressive and Abrupt Recovery of Consciousness after General Anesthesia, NetSci 2017, 0, 0, - (2017)
Phase lead/lag relationship in complex oscillator network and its analytical approach with local order parameter, ., 0, 0, - (2016)
Kuramoto Model Simulation of Rapid and Gradual Transitions In the Human connectome network: Application to transition between conscious and unconscious state, ., 0, 0, - (2016)
Meanfield Model For EEG Rhythms And Its Dynamical Response To Time Varying Propofol Concentration, ., 0, 0, - (2015)
Understanding systemic risk in the economy using credit network model, ., 0, 0, - (2015)
Assessing Performance of Directed Functional Connectivity Measures in the Presence of Common Source, ., 0, 0, - (2015)
Phase lead/lag due to degree inhomogeneity in complex oscillator network with application to brain networks, ., 0, 0, - (2015)
Systemic risk in banking system, ., 0, 0, - (2015)
The effect of fast traders in continuous double auction market, ., 0, 0, - (2015)
The impact of heterogenous traders in artificial double auction market, ., 0, 0, - (2015)
Phase Lead/Lag of Coupled Oscillator Model due to Degree Inhomogeneity in Complex Networks, ., 0, 0, - (2015)
Comparing Robustness of Directed Functional Connectivity Measures on the Linearly Mixed Time Series, ., 0, 0, - (2015)
Understanding financial market state using artificial double auction market, ., 0, 0, - (2015)
Understanding asset price under heterogeneous agents using artificial double auction market, ., 0, 0, - (2015)
Meanfield Model For EEG Rhythms And Its Dynamical Response To Time Varying Propofol Concentration, ., 0, 0, - (2014)
Thalamocortical meanfield model with cortical interaction for EEG signatures in propofol induced anesthesia, ., 0, 0, - (2014)
Meanfield model for EEG rhythms and cortical synchronization in propofol induced anesthesia, ., 0, 0, - (2014)
Reconfiguration of network hub structure after anesthethic-induced unconsciousness, ., 0, 0, - (2014)
The various states of market microstructure in Artificial Double Auction Market, ., 0, 0, - (2014)
Hemispheric Asymmetry of Feed- forward and Feed-back Information Flow during Anesthesia, ., 0, 0, - (2014)
Disruption in Front-to-Back Phase Relationship of Alpha Activity after Propofol-Induced Unconsciousness, ., 0, 0, - (2014)
Disturbance of Information Flow of frontal lobe in Anesthetic-induced Unconsciousness, ., 0, 0, - (2014)
The impact of heterogenous traders in artificial double auction market, ., 0, 0, - (2014)
Statistical Properties Of Market Microstructure Of London Stock Exchange, ., 0, 0, - (2014)
Theoretical Approach to Spiking Variability in Clustered Neural Network, ., 0, 0, - (2013)
Network dynamics of sleep stages and their characteristics, ., 0, 0, - (2013)
The Impact of Heterogeneous Trading And Local Interaction Between Traders In Artificial Double Auction Market, ., 0, 0, - (2013)
Theoretical Analysis of Spiking Dynamics in Clustered Neural Network, ., 0, 0, - (2013)
Brain Functional Connectivity of Sleep Dynamics, ., 0, 0, - (2013)
Reconfiguration of Network Hub Structure after Propofol-induced Unconsciousness, ., 0, 0, - (2013)
Backbone chromatography: The color of dynamical brain states based on dynamical motifs and network backbones, ., 0, 0, - (2013)
The Impact of Heterogeneous Trading And Local Interaction Between Traders In Artificial Double Auction Market, ., 0, 0, - (2013)
Characteristics of Trading Interval in Artificial Double Auction Market, ., 0, 0, - (2013)
Spiking Dynamics in Star-like Clustered Neural Network, ., 0, 0, - (2013)
Information Flow of Transition between REM and NREM for sleep disorders, ., 0, 0, - (2013)
Effect of Clustering on Spiking Variability in heterogeneous Network, ., 0, 0, - (2013)
transient dynamics of transition between REM and NREM for sleep disorders, ., 0, 0, - (2013)
Self-organized criticality in the various neuronal network structures, ., 0, 0, - (2013)
Bubbles and Crashes in Artificial Double Auction Market, ., 0, 0, - (2013)
Complementarity between bus and subway transportation networks in Korean metro cities, ., 0, 0, - (2013)
Effect of Clustering on Spiking Variability in Inhomogeneous Network, ., 0, 0, - (2013)
Network analysis of REM-NREM transition in sleep disorders, ., 0, 0, - (2013)
Information Process overflow of Schizophrenic Function Brain Network, ., 0, 0, - (2013)
Study Of Interaction Between Traders In Artificial Stock Market, ., 0, 0, - (2013)
Effect of clustering on spiking variability in scale free network, ., 0, 0, - (2013)
MST Dimension of EEG, ., 0, 0, - (2013)
Comparative advantage between smart and traditional navigation systems, ., 0, 0, - (2013)
The color of dynamical brain states based on dynamical motifs and network backbones, ., 0, 0, - (2012)
Anticorrelated Slow Rhythm of Coupled Bistable Neural Populations with Noise, ., 0, 0, - (2012)
Spatiotemporal Patterns of Phase Synchronization in Mouse Absence Seizure, ., 0, 0, - (2012)
The studying of morphology of pyramidal cell and von Economo cell in ACC and FI, ., 0, 0, - (2012)
Comparative advantage between traditional and smart navigation systems, ., 0, 0, - (2012)
Characteristics Of Trading Interval In KOSPI, ., 0, 0, - (2012)
Coloring Brain Dynamics: Indicator for Functional Brain State Using Dynamical Network Backbones, ., 0, 0, - (2012)
Corticothalamocortical Pathway of Somatosensory in the Mouse, ., 0, 0, - (2012)
Anticorrelated Slow Rhythm of Neural Populations with Wilson-Cowan Model, ., 0, 0, - (2012)
Information flow of epileptic mouse through network analysis of EEG, ., 0, 0, - (2012)
Coloring the brain state based on dynamical network backbones, ., 0, 0, - (2012)
Modeling Anticorrelated Ultra-Slow Frequency Blood Oxygen Level Dependent(BOLD) Sigmal in the Brain, ., 0, 0, - (2012)
Portfolio optimization of the Korean stock market using clustering algorithms, ., 0, 0, - (2012)
Optimal ratio of the simple and the smart in road navigation system, ., 0, 0, - (2012)
MST Dimension of EEG, ., 0, 0, - (2012)
Complex relations between functional network structures during brain state transitions, ., 0, 0, - (2011)
MST dimension of EEG, ., 0, 0, - (2011)
Dynamic network backbone analysis reveals constitutive and variable network properties across behavioral state transitions, ., 0, 0, - (2011)
Coherence Resonance in the noise-driven cortical network model, ., 0, 0, - (2011)
Continuous phase transition and existence of hysteresis in anesthetic-induced loss of consciousness an recovery, ., 0, 0, - (2011)
Mathematical model for host cell population infected with influenza virus, ., 0, 0, - (2011)
Persistent and Non-persistent network structures during state transitions of consciousness, ., 0, 0, - (2011)
Another method to measure fractal dimension of complex networks, ., 0, 0, - (2011)
Post-transcriptional Control in Circadian Mouse Perio3 Expression, ., 0, 0, - (2011)
A multifractal hierarchical scale-free network and Ising model on the network, ., 0, 0, - (2011)
Model-based analysis for the fate transition of host-cell population infected with influenza virus, ., 0, 0, - (2011)
Computational modeling of the brain resting state activity based on the large-scale structure, ., 0, 0, - (2011)
Dynamic network backbone analysis reveals constitutive and variable network properties across behavioral state transitions, ., 0, 0, - (2011)
Model based analysis for the bimodality of virus-infected host cell population, ., 0, 0, - (2011)
Dynamic functional backbones of brain networks during anesthetic state transitions, ., 0, 0, - (2011)
Core-periphery disparity in fractal behavior of complex networks., ., 0, 0, - (2011)
Statistical properties of bid-ask spread in double auction market, ., 0, 0, - (2011)
Modeling for Korean Agricultural Market: Application of Levy Processes, ., 0, 0, - (2011)
Dynamic changes of network “backbones” across wakefulness, anesthesia, and recovery, ., 0, 0, - (2011)
Modeling for Korean Agricultural Market: Application of Levy Processes, ., 0, 0, - (2011)
Charateristics of bid-ask spread in double auction market, ., 0, 0, - (2011)
A multifractal hierarchical scale-free network and Ising model on the network, ., 0, 0, - (2011)
Nonlinear analysis for the populational bimodality of virus-infected host cell, ., 0, 0, - (2011)
Measuring structure regularity of empirical complex networks, ., 0, 0, - (2011)
뇌기능에 기초한 감각정보모델링연구, 뇌과학연구센터 워크샵, 0, 0, - (1998)
Dynamical Systems and Chaos: Applications to Neurodynamics, Applied Mathematics Colloquim, 0, 0, - (1998)
Modeling Neural Dynamics, Korean Brain Society, 0, 0, - (1998)
Discrete Breathers in Hamiltonian Oscillator Networks, International Workshop on Dynamical Systems, 0, 0, - (1998)
Synchrony and Coherence in Nonlinear Coupled Oscillators, Chaos Workshop, 0, 0, - (1998)
Brain and Physics Focusing on Chaos, Dept. Physics Colloquim, 0, 0, - (1998)
Breakup of Chaos Synchronization in Coupled Chaotic Neurons, Korean Physical Society Spring Meeting, 0, 0, - (1998)
Parameter Dependence of Stochastic Resonance in the Stochastic FitzHugh-Nagumo Neuron, Korean Physical Society Spring Meeting, 0, 0, - (1998)
Pattern Formation in Locally Coupled Circle Map Lattice with Phase Delay, Korean Physical Society Spring Meeting, 0, 0, - (1998)
Coupled Noisy Neurons, International Workshop on Fluctuations far from Equilibrium: Noised Induced Transport, 0, 0, - (1998)
Synchrony and Coherence in Coupled Neural Systems, Dept. Physics Colloquim, 0, 0, - (1998)
Brain and Chaos, Dept. Physics Colloquim, 0, 0, - (1998)
Brain and Chaos, Dept. Physics Colloquim, 0, 0, - (1998)
Nonlinear Resonance: Neural Perspective, Nonlinear Science Seminar, 0, 0, - (1998)
Nonlinear Resonance in a Stochastic Neuron, Workshop on Interface between Biology and Physics, 0, 0, - (1998)
Introduction to nonlinear dynamics and chaos: Biological perspective, The 2nd Winter School on Nonlinear Dynamics and Chaos, 0, 0, - (1998)
Dynamical Neuron, Symposium on Brain Science, 0, 0, - (1997)
Pattern formation in coupled circle map lattice with phase delay, KPS Fall Meeting, 0, 0, - (1997)
Resonance phenomena in a stochastic Hodgkin-Huxley neuron, Workshop on similarity in diversity, 0, 0, - (1997)
Spatio-temporal patterns in biological systems, Special Symposium with Ilya Prigogine, 0, 0, - (1997)
Nonlinear localization in lattices, Seminar, 0, 0, - (1997)
Localisation, Linearised Modes, and Scattering in Coherent Structures, Max Planck Institute Seminar, 0, 0, - (1996)
Localisation, Linearised Modes, and Scattering in Coherent Structures, U. Potsdam, AGNLD Seminar, 0, 0, - (1996)
Nonlinear Localised Structures in a Network of Dynamical Systems, U. Surrey Seminar, 0, 0, - (1996)
Localised Modes on Coherent Structures, International Conference on Fluctuations, Nonlinearity, and Disorder, 0, 0, - (1996)
Coupled Oscillations and Their Applications, U. Cambridge, DS Seminar, 0, 0, - (1996)
Chaotic Bursting Behavior of Coupled Neural Oscillators, International Conference on Nonlinear Dynamics and Chaos, 0, 0, - (1996)
Synchronization and Clustering in a Nonlinear Neural Oscillator Network Based on Physiological Models, International Conference on Nonlinear Dynamics and Chaos: Applications in Physics,Biology, and Medi, 0, 0, - (1996)
비선형분석방법의 생체계에의 적용, 복잡계의학 심포지움, 0, 0, - (0000)
Localization in nonlinear lattices, KPS Spring Meeting 초청강연, 0, 0, - (0000)
Nonlinear localization in lattices, Colloquim, 0, 0, - (0000)
Nonlinear resonance in stochastic neurons, Biological/Statistical Physics Talks, 0, 0, - (0000)
Normal and anomalous stochatic resonance in a Hodgkin-Huxley neuron, KPS Fall Meeting, 0, 0, - (0000)

단행본

과학수다 1, 사이언스북스, , (2015)
Stochastic Dynamics and Pattern Formation in Biological and Complex Systems, American Institute of Physics, 374, 김승환 (2000)
Progress in Statistical Physics, World Scientific, 400, 김승환 (1998)
Proceedings of the International Workshop on Nonlinear Dynamics and Chaos, World Scientific Publishing Company, 381, 김승환 (1998)
수학과 물리와의 만남, 민음사, 100, 김승환 (1996)
이론물리의 수학적 접근, 민음사, 403, 김승환 (1996)
세상은 꿈꾸는 자의 것이다, 현암사, 362, 김승환 (1996)
현대의 새로운 패러다임과 인문학, 도서출판 백의, 359, 김승환 (1994)

연구실적

뇌 정보처리 모델의 이해및 응용, 국방과학연구소 (2000-2001)
뇌기능에 기초한 감각정보 처리 모델, 한양대학교 (2000-2001)
카오스 및 복잡계이론에 기초한 시계열 분석기술(CATS), 한양대학교 (2001-2002)
카오스 및 복잡계 이론에 기초한 시계열 분석 기술(CATS), 한양대학교 (2002-2003)
카오스와 복잡계의 물리학, 한국과학기술원 (2004-2005)
카오스 및 복잡계 이론에 기초한 시계열 분석기술(CATS), 한국과학기술기획평가원 (2003-2004)
카오스 및 복잡계 이론에 기초한 시계열 분석기술(CATS), 한국과학기술기획평가원 (2004-2005)
1NO03012 이월과제, 한국과학기술기획평가원 (2004-2005)
태아 원격감시시스템에 필요한 진단 알고리즘 개발, 포항공과대학교 (2005-2006)
특허출원등록비 지원과제, 포항공과대학교 (2002-2010)
기초과학연구소 학술활동비, 포항공과대학교 (2008-2009)
의식/무의식 상태 전이에서 시상피질회로의 역할, 한국과학기술연구원 (2008-2009)
다중 행위자 모델을 기반한 통합 인공금융시장 시스템 개발 및 실 금융시스템에의 적용, 한국과학재단 (2008-2009)
이공계 대학에서의 리더십 관련 교육을 위한 교과과정의 개발, 한국학술진흥재단 (2008-2009)
서울시 의료와 정보 인프라를 기반으로 한 미래형 개인 건강 관리 시스템의 산업화, 가톨릭대학교산학협력단 (2008-2009)
세계 수준 과학자 배출과 창의형 과학기술 환경 조성, 교육부 (2008-2009)
WCU사업 유형1 업무추진비, 포항공과대학교 (2008-2009)
막스플랑크코리아(MPK)유치지원금(포항시 보조금), 포항시청 (2009-2009)
기초과학연구소 학술활동비, 포항공과대학교 (2009-2010)
계산뇌 과학 워크샵, 포항공과대학교 (2009-2010)
의식/무의식 상태 전이에서 시상피질회로의 역할, 한국과학기술연구원 (2009-2010)
기초과학연구소 인건비(정순옥), 포항공과대학교 (2009-2010)
과학기술 정책의 전문성을 강화하기 위한 인력 양성 방안, 교육부 (2009-2009)
포스텍 기초연구역량의 혁신 및 세계 선도 연구그룹 육성 전략에 대한 정책 연구, 포항공과대학교 (2009-2010)
학생인건비통합관리과제, 포항공대산학협력단 (2009-2040)
다중 행위자 모델을 기반한 통합 인공금융시장 시스템 개발 및 실 금융시스템에의 적용., 재단법인한국연구재단 (2009-2010)
서울시 의료와 정보 인프라를 기반으로 한 미래형 개인 건강 관리 시스템의 산업화, 가톨릭대학교산학협력단 (2009-2010)
이공계 대학에서의 리더십 관련 교육을 위한 교과과정의 개발, 재단법인한국연구재단 (2009-2010)
4.3383 이월과제, 가톨릭대학교산학협력단 (2009-2010)
수리적 뇌기능 판독을 통한 뇌 정보처리방식 이해와 지능형 IT원천기술 개발, 국가수리과학연구소 (2009-2010)
제 2차 계산 뇌 과학 워크샾, 포항공과대학교 (2010-2011)
다중 뇌신경 정보 기반 뇌회로 모델링 및 신호처리, 재단법인한국연구재단 (2010-2011)
과학기술인 관점에서 본 과학기술 관련법 평가, 기타기관 (2010-2010)
지역HRD와 R&D 연계를 통한 지역발전 모델 유형에 관한 연구, 교육부 (2010-2011)
뇌 모델링 및 최적화 연구, 국가수리과학연구소 (2010-2011)
INSTITUTE FOR EDGE OF THEORETICAL SCIENCE INAUGURAL SYMPOSIUM, 포항공과대학교 (2010-2011)
다중 행위자 모델을 기반한 통합 인공금융시장 시스템 개발 및 실 금융시스템에의 적용., 재단법인한국연구재단 (2010-2011)
한국 막스플랑크-포스텍연구소, 재단법인한국연구재단 (2010-2011)
연구개발과제, 포항공과대학교 (2010-2016)
엣지이론과학연구소 워크샵, 포항공과대학교 (2011-2011)
POSCO LIAISON PROGRAM 운영, 포스코신기술연구조합 (2011-2011)
기초과학연구소 인건비, 포항공대산학협력단 (2011-2012)
2011년 포항시 창업보육센터 보조금 지원사업, 포항시청 (2011-2011)
계산뇌과학 겨울학교, 포항공대산학협력단 (2011-2012)
2011년 창업보육센터 중기청 보조금, 대구.경북지방중소기업청 (2011-2011)
2011년 경상북도 우수창업보육센터 조성사업 보조금, 경북도청 (2011-2011)
대학 선도 TLO지원사업, 재단법인한국연구재단 (2011-2012)
다중 뇌신경 정보 기반 뇌회로 모델링 및 신호처리, 재단법인한국연구재단 (2011-2012)
IES 2011년도 학술활동사업, 포항공과대학교 (2011-2012)
기초과학연구원 캠퍼스 구성․운영 방안 연구, 한국과학기술기획평가원 (2011-2012)
IES 연구소 운영비, 포항공과대학교 (2011-2012)
뇌 모델링 및 최적화 연구, 국가수리과학연구소 (2011-2012)
2011년도 대학산학협력단 보유기술사업화지원사업, 재단법인한국연구재단 (2011-2013)
4.5520 이월과제, 재단법인한국연구재단 (2011-2012)
기본과제 산학협력중점교수 운영모델 개발, 재단법인한국연구재단 (2011-2012)
기술멘토링사업기획용역, 한국과학기술연구원 (2011-2011)
4.5845(국가수리과학연구소)이월과제, 국가수리과학연구소 (2011-2012)
IES연구소 사업비, 포항공과대학교 (2012-2013)
기초과학연구소 운영비, 포항공과대학교 (2012-2013)
2013 계산뇌과학 겨울학교, 포항공과대학교 (2012-2013)
2차년도 대학 선도TLO지원사업, 재단법인한국연구재단 (2012-2013)
기술지주회사 설립자본금 출자, 포항공대산학협력단 (2012-2012)
다중 뇌신경 정보 기반 뇌회로 모델링 및 신호처리, 재단법인한국연구재단 (2012-2013)
4.6857 이월과제, 재단법인한국연구재단 (2012-2013)
그래프 이론과 비선형 분석 이론을 통합한 뇌 신호 분석 알고리즘 개발, 재단법인한국연구재단 (2012-2013)
선진 산학연 협력을 위한 거버넌스 구축에 관한 연구 등, 재단법인한국연구재단 (2012-2013)
박태준미래전략연구소 부서연구관리비, 포항공대산학협력단 (2013-2025)
4.7491_이월과제, 재단법인한국연구재단 (2012-2013)
산학협력단(연구처) 인력 전문성 강화 사업, 포항공과대학교 (2013-2014)
기초과학연구소 운영비, 포항공과대학교 (2013-2014)
IES연구소 사업비, 포항공과대학교 (2013-2014)
, 기초과학연구원 (2013-2013)
지역 R&D 거점 관점에서의 캠퍼스연구단의 발전방안 연구, 기초과학연구원 (2013-2013)
산촉법 분법 및 산학연 협력 활성화를 위한 법제도적 기반구축, 교육부 (2013-2013)
다중 뇌신경 정보 기반 뇌회로 모델링 및 신호처리, 재단법인한국연구재단 (2013-2014)
비선형 복잡계 이론을 활용한 경제 사회 시스템의 분석, 재단법인한국연구재단 (2013-2014)
그래프 이론과 비선형 분석 이론을 통합한 뇌 신호 분석 알고리즘 개발, 재단법인한국연구재단 (2013-2014)
전후두부 정보흐름을 이용한 마취심도 및 통증수준 진단 시스템 개발, 바이오스페이스 (2013-2014)
IES 운영비, 포항공과대학교 (2014-2015)
IES학술사업비, 포항공과대학교 (2014-2015)
다중 뇌신경 정보 기반 뇌회로 모델링 및 신호처리, 재단법인한국연구재단 (2014-2015)
비선형 복잡계 이론을 활용한 경제 사회 시스템의 분석, 재단법인한국연구재단 (2014-2015)
4.9854_1단계 1차년도 이월과제, 재단법인한국연구재단 (2014-2015)
4.9754 이월과제, 재단법인한국연구재단 (2014-2015)
그래프 이론과 비선형 분석 이론을 통합한 뇌 신호 분석 알고리즘 개발, 재단법인한국연구재단 (2014-2015)
4.10187의 이월과제, 재단법인한국연구재단 (2014-2015)
연구개발과제[2015년 신설], 포항공과대학교 (2015-2024)
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