Results 1 to 10 of about 4,524 (286)

An Efficient Approximate Multiplier with Encoded Partial Products and Inexact Counter for Joint Photographic Experts Group Compression

IET Circuits, Devices and Systems
Approximate computing is commonly employed in applications where accuracy is not crucial and aims to enhance circuit performance when inaccurate results are not challenging. The multipliers are power-hungry, and their approximation has been the target of
Elham Esmaeili, Nabiollah Shiri
doaj   +1 more source

Exploring Posit Multiplication: A Comprehensive Review of Booth and Logarithmic Mantissa Methods

IET Computers & Digital Techniques
The posit number system represents a significant advancement aimed at replacing the current IEEE floating-point standard in a seamless manner. With its notable dynamic range and gradually tapering precision, a smaller posit can closely match the ...
Thalla Narasimha Swetha, Uppugunduru Anil Kumar, Syed Ershad Ahmed   +2 more
doaj   +1 more source

AMCAL: Approximate Multiplier With the Configurable Accuracy Levels for Image Processing and Convolutional Neural Network

IEEE Access
Multiplication is a necessary arithmetic operation in signal processing and machine learning algorithms. This paper proposes a novel method called Approximate Multiplier with Configurable Accuracy Levels (AMCAL) to obtain energy and area savings.
Reza Zendegani, Saeed Safari
doaj   +1 more source

Applications of the theory of generalized Fourier transforms to Tikhonov problems

Journal of Numerical Analysis and Approximation Theory
We define and study multiplier operators associated with the Sturm-Liouville operator involving a nonnegative function satisfying certain conditions.
Fethi Soltani, Akram Nemri
doaj   +1 more source

Design of floating point multiplier using approximate hybrid Radix-4/ Radix-8 booth encoder for image analysis

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This paper presents a novel power efficient Hybrid floating point multiplier (HFPM) with approximate hybrid radix-4/radix-8 booth encoder. This approach efficiently increases the speed of operation and optimises hardware.
Pranose J. Edavoor, Aswini K. Samantaray, Amol D. Rahulkar   +2 more
doaj   +1 more source

CNTFET-based hybrid approximate multiplier design with optimized compressors for error-resilient image processing and enhanced power-delay efficiency

Results in Engineering
Carbon Nanotube Field-Effect Transistors (CNTFETs) have emerged as a strong alternative to conventional CMOS technology due to their superior electrical properties, including high carrier mobility, ballistic transport, and scalability at nanoscale ...
Arun Kolukulapally, Lakshmi Priya G, Poorna Sundari M   +2 more
doaj   +1 more source

AMPEREISH: Approximate Multipliers for Power Efficiency in FPGA Designs Using Internal-Self-Healing

IEEE Access
Approximate Computing has emerged as a viable solution to resource constraints in computing for error-resilient applications by relaxing accuracy for significant gains in terms of power, performance, and area. Among existing approximation techniques, the
Y. Rasheed, R. H. Van Der Wijk, R. Van Loo, R. A. Jauregui Morris, G. A. Gillani, A. B. J. Kokkeler, Marco Ottavi   +6 more
doaj   +1 more source

Approximate Full-Adders: A Comprehensive Analysis

IEEE Access
Approximate computing is a technique that sacrifices the accuracy of the result for an advantage in terms of power, area, and speed. It is useful for error-tolerant applications such as image and video processing. Many approximate arithmetic circuits can
Ettore Napoli, Efstratios Zacharelos, Antonio G. M. Strollo, Gennaro Di Meo   +3 more
doaj   +1 more source

Strong Gaussian Approximations with Random Multipliers

One reason why standard formulations of the central limit theorems are not applicable in high-dimensional and non-stationary regimes is the lack of a suitable limit object. Instead, suitable distributional approximations can be used, where the approximating object is not constant, but a sequence as well. We extend Gaussian approximation results for the
openaire   +2 more sources

Weak approximate identities and multipliers [PDF]

Studia Mathematica, 1982
Johnson, David L., Lahr, Charles D.
openaire   +1 more source