Adaptive Neuromorphic Architecture (ANA)

نویسندگان

  • Frank Wang
  • Leon O. Chua
  • Xiao Yang
  • Na Helian
  • Ronald Tetzlaff
  • Torsten Schmidt
  • Caroline Li
  • José M. García
  • Wanlong Chen
  • Dominique Chu
چکیده

We designed Adaptive Neuromorphic Architecture (ANA) that self-adjusts its inherent parameters (for instance, the resonant frequency) naturally following the stimuli frequency. Such an architecture is required for brain-like engineered systems because some parameters of the stimuli (for instance, the stimuli frequency) are not known in advance. Such adaptivity comes from a circuit element with memory, namely mem-inductor or mem-capacitor (memristor's sisters), which is history-dependent in its behavior. As a hardware model of biological systems, ANA can be used to adaptively reproduce the observed biological phenomena in amoebae.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Towards Memristive Dynamic Adaptive Neural Network Arrays

We present the design and underlying device technology for a mixed-mode (analog and digital circuits) neuromorphic computing system built for rapid configuration, dynamic adaptation, low-power operation, that is well suited for processing spatio-temporal data. Neuromorphic or neuro-inspired computer architectures are particularly worthwhile given the increasing number of big data problems requi...

متن کامل

Criticality as a Set-Point for Adaptive Behavior in Neuromorphic Hardware

Neuromorphic hardware are designed by drawing inspiration from biology to overcome limitations of current computer architectures while forging the development of a new class of autonomous systems that can exhibit adaptive behaviors. Several designs in the recent past are capable of emulating large scale networks but avoid complexity in network dynamics by minimizing the number of dynamic variab...

متن کامل

Adaptive spatiotemporal filtering by a neuromorphic model of the vertebrate retina

We propose a theoretical framework of the adaptive control of visual sensitivity performed by the vertebrate retina. Instead of a logarithmic function, the photore-ceptor transfer function is modelled with a Michaelis-Menten law which has a more plausible biophysical correlate. We show that the neural and functional architecture of the retina supports the requirements for an optimal transcoding...

متن کامل

Workload-aware low-power supply voltage controller

Current microprocessors are complex systems with multiple cores and non-trivial architectures, employing millions of sub-100nm transistors designed for extreme power, speed, and reliability constraints.1 An efficient control scheme for dynamic power, reliability, error detection-correction, workload scheduling, and thermal management is required. However, neuromorphic architectures are currentl...

متن کامل

A Neuromorphic Visual Motion Sensor for Real-world Robots

Sensing visual motion gives a creature valuable information about its interactions with the environment. Flies in particular use visual motion information to navigate through turbulent air, avoid obstacles, and land safely. Mobile robots are ideal candidates for using this sensory modality to enhance their performance, but so far have been limited by the computational expense of processing vide...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Neural networks : the official journal of the International Neural Network Society

دوره 45  شماره 

صفحات  -

تاریخ انتشار 2013