Approximate hybrid high radix encoding for energy-efficient inexact multipliers
Approximate computing forms a design alternative that exploits the intrinsic error resilience
of various applications and produces energy-efficient circuits with small accuracy loss. In this …
of various applications and produces energy-efficient circuits with small accuracy loss. In this …
Approximate designs for fast Fourier transform (FFT) with application to speech recognition
This paper presents different approximate designs for computing the FFT. The tradeoff
between accuracy and performance is achieved by adjusting the word length in each …
between accuracy and performance is achieved by adjusting the word length in each …
Cooperative arithmetic-aware approximation techniques for energy-efficient multipliers
Approximate computing appears as an emerging and promising solution for energy-efficient
system designs, exploiting the inherent error-tolerant nature of various applications. In this …
system designs, exploiting the inherent error-tolerant nature of various applications. In this …
Opportunities for energy efficient computing: A study of inexact general purpose processors for high-performance and big-data applications
In this paper, we demonstrate that disproportionate gains are possible through a simple
devise for injecting inexactness or approximation into the hardware architecture of a …
devise for injecting inexactness or approximation into the hardware architecture of a …
A novel area-power efficient design for approximated small-point FFT architecture
X Han, J Chen, B Qin… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Fast Fourier transform (FFT) is an essential algorithm in digital signal processing and
advanced mobile communications. With the continuous development of modern technology …
advanced mobile communications. With the continuous development of modern technology …
VOSsim: A framework for enabling fast voltage overscaling simulation for approximate computing circuits
G Zervakis, F Ntouskas, S Xydis… - … Transactions on Very …, 2018 - ieeexplore.ieee.org
Approximate computing emerges as a new design paradigm for generating energy-efficient
computing systems. Voltage overscaling (VOS) forms a very promising technique to …
computing systems. Voltage overscaling (VOS) forms a very promising technique to …
Approximate floating-point FFT design with wide precision-range and high energy efficiency
Fast Fourier Transform (FFT) is a key digital signal processing algorithm that is widely
deployed in mobile and portable devices. Recently, with the popularity of human perception …
deployed in mobile and portable devices. Recently, with the popularity of human perception …
Genetic programming for energy-efficient and energy-scalable approximate feature computation in embedded inference systems
With the increasing interest in deploying embedded sensors in a range of applications, there
is also interest in deploying embedded inference capabilities. Doing so under the strict and …
is also interest in deploying embedded inference capabilities. Doing so under the strict and …
From Circuits to SoC Processors: Arithmetic Approximation Techniques & Embedded Computing Methodologies for DSP Acceleration
V Leon - arXiv preprint arXiv:2302.12194, 2023 - arxiv.org
The computing industry is forced to find alternative design approaches and computing
platforms to sustain increased power efficiency, while providing sufficient performance …
platforms to sustain increased power efficiency, while providing sufficient performance …
Approximate Toom–Cook FFT with sparsity aware error tuning in a shared memory architecture
Approximate Computing techniques are finding a central role in modern applications, by
optimizing architectures to relax some computation but with a constrained inaccuracy. In …
optimizing architectures to relax some computation but with a constrained inaccuracy. In …