Behnam Kia

Works (23)

Updated: July 5th, 2023 15:39

2018 journal article

Chaotic attractor hopping yields logic operations

PLOS ONE, 13(12).

By: K. Murali*, S. Sinha *, V. Kohar n, B. Kia n & W. Ditto n 

Ed(s): A. Adamatzky

MeSH headings : Electronics; Fuzzy Logic; Nonlinear Dynamics
topics (OpenAlex): stochastic dynamics and bifurcation; Evolutionary Algorithms and Applications; Neural dynamics and brain function
TL;DR: This work explicitly demonstrates that the system hops consistently in response to an external input stream, operating effectively as a reliable logic gate, and leads to a generalization of the concept of Logical Stochastic Resonance to attractors more complex than fixed point states, such as periodic or chaotic attractors. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 14, 2019

2017 journal article

An Integrated Circuit Design for a Dynamics-Based Reconfigurable Logic Block

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 64(6), 715–719.

By: B. Kia n, K. Mobley* & W. Ditto n 

author keywords: Chaos; computation; integrated circuit; nonlinear dynamical systems theory; programmable logic block
topics (OpenAlex): Advanced Memory and Neural Computing; Neural Networks and Reservoir Computing; Evolutionary Algorithms and Applications
TL;DR: A nonlinear integrated circuit to harvest different types of digital computation from complex dynamics is designed and fabricated and can be dynamically reconfigured to implement different two-input, one-output digital functions. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Dynamical coupling outperforms "majority wins" in organizing redundancy to mitigate noise

NONLINEAR DYNAMICS, 87(1), 605–615.

By: B. Kia n, J. Lindner * & W. Ditto n 

author keywords: Dynamics; Coupling; Noise; Chaos
topics (OpenAlex): Advanced Memory and Neural Computing; Neural Networks and Reservoir Computing; Neural dynamics and brain function
TL;DR: It is demonstrated that a well-designed, optimized DC has better performance in reducing error and can be implemented with minimal overhead or extra computational complexity for organizing redundancy to achieve noise robustness. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Implementing Boolean Functions in Hybrid Digital-Analog Systems

PHYSICAL REVIEW APPLIED, 7(4).

By: V. Kohar n, B. Kia n, J. Lindner * & W. Ditto n 

topics (OpenAlex): Advanced Memory and Neural Computing; Neural Networks and Reservoir Computing; stochastic dynamics and bifurcation
TL;DR: In an ideal nonlinear map, this architecture eliminates the need for a decoder as the outputs are mapped to maxima and minima of the map and can be fed directly to the next stage enabling multilayer concatenation. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 conference paper

Nonlinear dynamics and chaos for fleixble, reconfigurable computing

2017 IEEE International Conference on Rebooting Computing (ICRC), 282–289.

By: B. Kia n & W. Ditto n 

topics (OpenAlex): Neural Networks and Reservoir Computing; Neural Networks and Applications; Advanced Memory and Neural Computing
TL;DR: A recently fabricated VLSI chip for nonlinear dynamics-based computing was shown to be capable of implementing a new function in each clock cycle, with no need for separate reprograming time in between clock cycles. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2017 journal article

Nonlinear dynamics as an engine of computation

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 375(2088), 20160222.

By: B. Kia n, J. Lindner * & W. Ditto n 

author keywords: cybernetical physics; nonlinear dynamics; computation
topics (OpenAlex): Cellular Automata and Applications; Chaos control and synchronization; Neural Networks and Applications
TL;DR: This article introduces nonlinear dynamics and its rich, sometimes chaotic behaviour as an engine of computation and investigates the interrelationship between invariant measures of a dynamical system and its computing power to strengthen the bridge between physics and computation. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2017 conference paper

Nonlinear dynamics-based adaptive hardware

2017 nasa/esa conference on adaptive hardware and systems (ahs), 200–205.

By: B. Kia n, A. Parnami n, A. Mendes n & W. Ditto n 

topics (OpenAlex): Advanced Memory and Neural Computing; Neural Networks and Reservoir Computing; Neural Networks and Applications
TL;DR: Results of an experimental study are reported on an integrated circuit fabricated for nonlinear dynamics-based computing, where the circuit was overheated to a point that its operation and performance changed, but then reprogramed the circuit so that the overheated circuit could again perform the same operations reliably. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2017 chapter

Present and the Future of Chaos Computing

In Lecture Notes in Networks and Systems (pp. 101–109).

By: B. Kia n, V. Kohar  n & W. Ditto n 

topics (OpenAlex): Advanced Memory and Neural Computing; Neural Networks and Reservoir Computing; Neural dynamics and brain function
TL;DR: This work studies chaos computing as a new approach for reconfigurable computing and presents some of the latest results and discusses what this new direction to computing means and implies. (via Semantic Scholar)
Source: Crossref
Added: January 14, 2020

2017 conference paper

Present and the future of chaos computing

Proceedings of the 4th international conference on applications in nonlinear dynamics (icand 2016), 6, 101–109.

By: B. Kia, V. Kohar & W. Ditto 

Source: NC State University Libraries
Added: August 6, 2018

2017 chapter

Spectral Scaling Analysis of RR Lyrae Stars in OGLE-IV Galactic Bulge Fields

In Lecture Notes in Networks and Systems (pp. 65–76).

By: V. Kohar  n, J. Lindner *, B. Kia n & W. Ditto n 

topics (OpenAlex): Stellar, planetary, and galactic studies; Astrophysics and Star Formation Studies; Astronomy and Astrophysical Research
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UN Sustainable Development Goal Categories
Source: Crossref
Added: January 14, 2020

2017 conference paper

Spectral scaling analysis of RR Lyrae stars in OGLE-IV Galactic Bulge Fields

Proceedings of the 4th international conference on applications in nonlinear dynamics (icand 2016), 6, 65–76.

By: V. Kohar, J. Lindner, B. Kia & W. Ditto 

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

A Simple Nonlinear Circuit Contains an Infinite Number of Functions

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 63(10), 944–948.

By: B. Kia n, J. Lindner * & W. Ditto n 

author keywords: Chaos theory; computation; infinitelymany functions; nonlinear circuit
topics (OpenAlex): Neural Networks and Applications; Chaos control and synchronization; Neural Networks and Reservoir Computing
TL;DR: This brief shows that the number of different functions that a nonlinear or chaotic circuit can implement exponentially increases as the circuit evolves in time, and this exponential increase is quantified with an exponent that is named the computing exponent. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Role of network topology in noise reduction using coupled dynamics

NONLINEAR DYNAMICS, 84(3), 1805–1812.

By: V. Kohar n, S. Kia n, B. Kia n, J. Lindner * & W. Ditto n 

Contributors: V. Kohar n, S. Kia n, B. Kia n, J. Lindner * & W. Ditto n 

author keywords: Network; Topology; Noise; Coupled map lattices; Coupled dynamics
topics (OpenAlex): Theoretical and Computational Physics; Nonlinear Dynamics and Pattern Formation; stochastic dynamics and bifurcation
TL;DR: The usefulness of coupled redundancy as a mechanism for reduction in local noise in coupled map lattices is studied and the role of network topology, coupling strength, and iteration number in this mechanism is investigated. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2016 journal article

Simple nonlinear models suggest variable star universality

Physica D: Nonlinear Phenomena, 316, 16–22.

By: J. Lindner *, V. Kohar *, B. Kia*, M. Hippke, J. Learned* & W. Ditto* 

Contributors: J. Lindner *, V. Kohar *, B. Kia*, M. Hippke, J. Learned* & W. Ditto* 

author keywords: Nonlinear dynamics; Variable stars; Golden ratio; Universality
topics (OpenAlex): Stellar, planetary, and galactic studies; Scientific Research and Discoveries; Fractal and DNA sequence analysis
Sources: Crossref, ORCID, NC State University Libraries
Added: December 30, 2019

2016 journal article

Superlinearly scalable noise robustness of redundant coupled dynamical systems

PHYSICAL REVIEW E, 93(3).

By: V. Kohar n, B. Kia n, J. Lindner * & W. Ditto n 

topics (OpenAlex): Gene Regulatory Network Analysis; Protein Structure and Dynamics; Plant and Biological Electrophysiology Studies
TL;DR: It is demonstrated that the noise robustness of redundant coupled dynamical systems can actually be scaled superlinearly if some conditions are met and very high Noise robustness can be realized with very few coupled units. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Noise tolerant spatiotemporal chaos computing

Chaos: An Interdisciplinary Journal of Nonlinear Science, 24(4), 043110.

By: B. Kia*, S. Kia*, J. Lindner *, S. Sinha * & W. Ditto* 

Contributors: B. Kia*, S. Kia*, J. Lindner *, S. Sinha * & W. Ditto* 

topics (OpenAlex): Chaos control and synchronization; Neural Networks and Applications; Advanced Memory and Neural Computing
TL;DR: This work introduces and design a noise tolerant chaos computing system based on a coupled map lattice and the noise reduction capabilities inherent in coupled dynamical systems, which is more robust to noise than a single map chaos Computing system. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: December 30, 2019

2014 journal article

PULSATION PERIOD VARIATIONS IN THE RRc LYRAE STAR KIC 5520878

Pulsation Period Variations in the RRc Lyrae Star KIC 5520878. The Astrophysical Journal, 798(1), 42.

By: M. Hippke, J. Learned*, A. Zee*, W. Edmondson*, J. Lindner *, B. Kia*, W. Ditto* , I. Stevens *

Contributors: M. Hippke, J. Learned*, A. Zee*, W. Edmondson*, J. Lindner *, B. Kia*, W. Ditto* , I. Stevens *

author keywords: stars: variables: Cepheids; stars: variables: RR Lyrae
topics (OpenAlex): Stellar, planetary, and galactic studies; Gamma-ray bursts and supernovae; Astronomy and Astrophysical Research
Sources: Crossref, ORCID, NC State University Libraries
Added: December 30, 2019

2014 chapter

Synthetic Computation: Chaos Computing, Logical Stochastic Resonance, and Adaptive Computing

In V. A. Palacios & P. Longhini (Eds.), International Conference on Theory and Application in Nonlinear Dynamics (ICAND 2012). Understanding Complex Systems (pp. 51–65).

By: B. Kia*, K. Murali*, M. Jahed Motlagh*, S. Sinha * & W. Ditto* 

Ed(s): V. Palacios & P. Longhini

topics (OpenAlex): stochastic dynamics and bifurcation; Neural Networks Stability and Synchronization; Neural Networks and Applications
TL;DR: This paper demonstrates how a chaotic system can be engineered and mated with different machine learning techniques, such as artificial neural networks, random searching, and genetic algorithm, to design different autonomous systems that can adapt and respond to environmental conditions. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Crossref, NC State University Libraries
Added: October 29, 2020

2011 chapter

Chaos for Speech Coding and Production

In Advances in Nonlinear Speech Processing: Vol. 7015 LNAI (pp. 270–278).

By: B. Kia*, W. Ditto*  & M. Spano*

Contributors: B. Kia*, W. Ditto*  & M. Spano*

topics (OpenAlex): Cellular Automata and Applications; Fractal and DNA sequence analysis; Neural Networks and Applications
TL;DR: The presence of nonlinearity and chaotic behavior in the human speech production system has been reported previously, but chaotic dynamics has not been widely exploited in speech coding and artificial speech production algorithms. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: December 30, 2019

2011 journal article

Logical stochastic resonance with correlated internal and external noises in a synthetic biological logic block

Chaos: An Interdisciplinary Journal of Nonlinear Science, 21(4), 047521.

By: A. Dari*, B. Kia*, A. Bulsara * & W. Ditto* 

Contributors: A. Dari*, B. Kia*, A. Bulsara * & W. Ditto* 

MeSH headings : Bacteriophage lambda / genetics; Computer Simulation; Gene Expression Regulation, Viral / genetics; Logistic Models; Models, Biological; Nonlinear Dynamics; Signal Transduction / genetics; Stochastic Processes; Viral Proteins / genetics
topics (OpenAlex): Gene Regulatory Network Analysis; stochastic dynamics and bifurcation; Molecular Communication and Nanonetworks
TL;DR: The intriguing results of this study show that it is possible to build a biological logic block that can emulate or switch from the AND to the OR gate functionalities through externally tuning the system parameters, and are underpinned by the presence of an optimal amount of random fluctuations. (via Semantic Scholar)
Sources: Crossref, ORCID, NC State University Libraries
Added: December 30, 2019

2011 journal article

Unstable periodic orbits and noise in chaos computing

Chaos: An Interdisciplinary Journal of Nonlinear Science, 21(4), 047520.

By: B. Kia*, A. Dari*, W. Ditto*  & M. Spano*

Contributors: B. Kia*, A. Dari*, W. Ditto*  & M. Spano*

MeSH headings : Computer Simulation; Models, Statistical; Nonlinear Dynamics
topics (OpenAlex): Fractal and DNA sequence analysis; Chaos control and synchronization; Plant and Biological Electrophysiology Studies
Sources: Crossref, ORCID, NC State University Libraries
Added: December 30, 2019

2009 journal article

Reconfigurable logic blocks based on a chaotic Chua circuit

Chaos, Solitons & Fractals, 41(1), 233–244.

By: H. Pourshaghaghi*, B. Kia*, W. Ditto*  & M. Jahed-Motlagh *

Contributors: H. Pourshaghaghi*, B. Kia*, W. Ditto*  & M. Jahed-Motlagh *

topics (OpenAlex): Cellular Automata and Applications; Neural Networks and Applications; Chaos control and synchronization
TL;DR: A method is formed that demonstrates that the chaotic saddles of the inherent chaotic dynamics can be exploited to enhance the robustness of the logic functions with respect to noise. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: December 30, 2019

2006 journal article

A Novel dynamically reconfigurable logic block based on CHAOS

IFAC Proceedings Volumes, 39(21), 372–377.

By: B. Kia* & M. Jahed-Motiagh*

topics (OpenAlex): Evolutionary Algorithms and Applications; Chaos control and synchronization; Cellular Automata and Applications
TL;DR: A new form of dynamic reconfiguration that is beyond the conventional meaning of dynamic Reconfiguration in FPGAs is introduced and could reconfigure itself by the arrival of new set of data and control inputs and no suspension in the operation of the system is needed. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

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