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Differences in Input Space Stability Between Using the Inverted Output of Amplifier and Negative Conductance for Inhibitory Synapse

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Advances in Neural Networks – ISNN 2007 (ISNN 2007)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 4491))

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Abstract

In this paper, the difference between using the inverted neuron output and negative resistor for expressing inhibitory synapse is studied. We analyzed that the total conductance seen at the neuron input is different in these two methods. And this total conductance has been proved to effect on the system stability in this paper. Also, we proposed the method how to stabilize the input space and improve the system’s performance by adjusting the input conductance between neuron input and ground. Pspice is used for circuit level simulation.

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Author information

Authors and Affiliations

  1. Faculty of Electrical and Electronic Engineering, Cheju National University, Jeju, 690-756, Korea

    Min-Jae Kang & Ho-Chan Kim

  2. Department of Computer Engineering, Cheju National University, Jeju, 690-756, Korea

    Wang-Cheol Song

  3. Department of Computer Science, Cheju National University, Jeju, 690-756, Korea

    Junghoon Lee

  4. Dept. of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC V6T 1Z4, Canada

    Hee-Sang Ko

  5. Department of Electrical Engineering, University of Louisville, Louisville, KY, 40292, U.S.A.

    Jacek M. Zurada

Authors
  1. Min-Jae Kang
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  2. Ho-Chan Kim
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  3. Wang-Cheol Song
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  4. Junghoon Lee
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  5. Hee-Sang Ko
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  6. Jacek M. Zurada
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Editor information

Editors and Affiliations

  1. Department of Electrical and Computer Engineering (M/C 154), University of Illinois at Chicago, 851 S. Morgan Street, 60607-7053, Chicago, IL, USA

    Derong Liu

  2. School of Automation, Southeast University, 210096, Nanjing, China

    Shumin Fei

  3. Laboratory of Complex Systems, Institute of Automation, Chinese Adacemy of Sciences, 100080, Beijing, P. R. China

    Zeng-Guang Hou

  4. School of Information Science and Engineering, Northeast University, Shenyang, 110004, China

    Huaguang Zhang

  5. School of Electrical Engineering, Hohai University, Nanjing, 210098, China

    Changyin Sun

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© 2007 Springer-Verlag Berlin Heidelberg

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Kang, MJ., Kim, HC., Song, WC., Lee, J., Ko, HS., Zurada, J.M. (2007). Differences in Input Space Stability Between Using the Inverted Output of Amplifier and Negative Conductance for Inhibitory Synapse. In: Liu, D., Fei, S., Hou, ZG., Zhang, H., Sun, C. (eds) Advances in Neural Networks – ISNN 2007. ISNN 2007. Lecture Notes in Computer Science, vol 4491. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72383-7_119

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  • DOI: https://doi.org/10.1007/978-3-540-72383-7_119

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-72382-0

  • Online ISBN: 978-3-540-72383-7

  • eBook Packages: Computer ScienceComputer Science (R0)

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