• DocumentCode
    3088919
  • Title

    Neuromorphic speech systems using advanced ReRAM-based synapse

  • Author

    Park, Soojin ; Sheri, A. ; Kim, Jung-Ho ; Noh, Junyong ; Jang, Jin ; Jeon, Moon-Gu ; Lee, Bang-Wook ; Lee, B.R. ; Lee, B.H. ; Hwang, Han-jeong

  • Author_Institution
    Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea
  • fYear
    2013
  • fDate
    9-11 Dec. 2013
  • Abstract
    We demonstrate an advanced ReRAM based analog artificial synapse for neuromorphic systems. Nitrogen doped TiN/PCMO based artificial synapse is proposed to improve the performance and reliability of the neuromorphic systems by using simple identical spikes. For the first time, we develop fully unsupervised learning with proposed analog synapses which is illustrated with the help of auditory and electroencephalography (EEG) applications.
  • Keywords
    calcium compounds; electroencephalography; nitrogen; praseodymium compounds; random-access storage; reliability; speech processing; titanium compounds; unsupervised learning; EEG; ReRAM-based synapse; TiN-Pr0.7Ca0.3MnO3:N; analog artificial synapse; auditory; electroencephalography; neuromorphic speech systems; neuromorphic systems; nitrogen doped TiN-PCMO; reliability; simple identical spikes; unsupervised learning; Arrays; Electroencephalography; Neuromorphics; Neurons; Programming; Speech; Tin;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electron Devices Meeting (IEDM), 2013 IEEE International
  • Conference_Location
    Washington, DC
  • Type

    conf

  • DOI
    10.1109/IEDM.2013.6724692
  • Filename
    6724692
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3088919