6 research outputs found
Hierarchical Temporal Memory using Memristor Networks: A Survey
This paper presents a survey of the currently available hardware designs for
implementation of the human cortex inspired algorithm, Hierarchical Temporal
Memory (HTM). In this review, we focus on the state of the art advances of
memristive HTM implementation and related HTM applications. With the advent of
edge computing, HTM can be a potential algorithm to implement on-chip near
sensor data processing. The comparison of analog memristive circuit
implementations with the digital and mixed-signal solutions are provided. The
advantages of memristive HTM over digital implementations against performance
metrics such as processing speed, reduced on-chip area and power dissipation
are discussed. The limitations and open problems concerning the memristive HTM,
such as the design scalability, sneak currents, leakage, parasitic effects,
lack of the analog learning circuits implementations and unreliability of the
memristive devices integrated with CMOS circuits are also discussed
Neuro-memristive Circuits for Edge Computing: A review
The volume, veracity, variability, and velocity of data produced from the
ever-increasing network of sensors connected to Internet pose challenges for
power management, scalability, and sustainability of cloud computing
infrastructure. Increasing the data processing capability of edge computing
devices at lower power requirements can reduce several overheads for cloud
computing solutions. This paper provides the review of neuromorphic
CMOS-memristive architectures that can be integrated into edge computing
devices. We discuss why the neuromorphic architectures are useful for edge
devices and show the advantages, drawbacks and open problems in the field of
neuro-memristive circuits for edge computing