Achieving software-equivalent accuracy for hyperdimensional computing with ferroelectric-based in-memory computing
Hyperdimensional computing (HDC) is a brain-inspired computational framework that relies
on long hypervectors (HVs) for learning. In HDC, computational operations consist of simple …
on long hypervectors (HVs) for learning. In HDC, computational operations consist of simple …
Recent progress of hafnium oxide-based ferroelectric devices for advanced circuit applications
Hafnium oxide-based ferroelectric field-effect-transistors (FeFET), which combine super-
steep logical switching and low power non-volatile memory functions, have significant …
steep logical switching and low power non-volatile memory functions, have significant …
A scalable design of multi-bit ferroelectric content addressable memory for data-centric computing
Content addressable memory (CAM) is widely used for data-centric computing for its
massive parallelism and pattern matching capability. Though the CAM density has been …
massive parallelism and pattern matching capability. Though the CAM density has been …
In-memory associative processors: Tutorial, potential, and challenges
ME Fouda, HE Yantır, AM Eltawil… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
In-memory computing is an emerging computing paradigm that overcomes the limitations of
exiting Von-Neumann computing architectures such as the memory-wall bottleneck. In such …
exiting Von-Neumann computing architectures such as the memory-wall bottleneck. In such …
A reconfigurable fefet content addressable memory for multi-state hamming distance
Pattern searches, a key operation in many data analytic applications, often deal with data
represented by multiple states per dimension. However, hash tables, a common software …
represented by multiple states per dimension. However, hash tables, a common software …
Fefet multi-bit content-addressable memories for in-memory nearest neighbor search
Nearest neighbor (NN) search computations are at the core of many applications such as
few-shot learning, classification, and hyperdimensional computing. As such, efficient …
few-shot learning, classification, and hyperdimensional computing. As such, efficient …
An Ultracompact Single‐Ferroelectric Field‐Effect Transistor Binary and Multibit Associative Search Engine
Content addressable memory (CAM) is widely used in associative search tasks due to its
parallel pattern matching capability. As more complex and data‐intensive tasks emerge, it is …
parallel pattern matching capability. As more complex and data‐intensive tasks emerge, it is …
Relhd: A graph-based learning on fefet with hyperdimensional computing
Advances in graph neural network (GNN)-based algorithms enable machine learning on
relational data. GNNs are computationally demanding since they rely upon backpropagation …
relational data. GNNs are computationally demanding since they rely upon backpropagation …
Cosime: Fefet based associative memory for in-memory cosine similarity search
In a number of machine learning models, an input query is searched across the trained class
vectors to find the closest feature class vector in cosine similarity metric. However …
vectors to find the closest feature class vector in cosine similarity metric. However …
Hdgim: Hyperdimensional genome sequence matching on unreliable highly scaled fefet
This is the first work to present a reliable application for highly scaled (down to merely 3nm),
multi-bit Ferroelectric FET (FeFET) technology. FeFET is one of the up-and-coming …
multi-bit Ferroelectric FET (FeFET) technology. FeFET is one of the up-and-coming …