FPGA-specific accurate and approximate compressor-based multipliers using column restructuring and post-synthesis approximation [PDF]
Scientific ReportsApproximate computing reduces computational accuracy to achieve improvements in performance, energy efficiency, and resource utilization. It is well-suited to error-tolerant applications such as image processing and machine learning, where small errors ...
Mohmad Saleem Mir, Burhan Khurshid
doaj +2 more sources
Area efficient approximate multiplier based on novel 4:2 compressors and error correction logic [PDF]
Scientific ReportsMultipliers are key components in arithmetic circuits, with their design having a significant impact on overall system performance. Approximate computing techniques seek to improve energy efficiency, processing speed and better use of hardware resources,
Krishna Prashanth P, Nithish Kumar V
doaj +2 more sources
Energy efficient approximate compressor architectures for high performance image multiplication in CNTFET technology [PDF]
Scientific ReportsModern multimedia systems demand high-speed and low-power arithmetic units, especially in image processing applications where full accuracy is often unnecessary. Traditional exact multipliers, while precise, impose substantial overhead in terms of power,
Pegah Foroutan, Keivan Navi
doaj +2 more sources
FPGA-Based Multi-Level Approximate Multipliers for High-Performance Error-Resilient Applications
IEEE Access, 2020 This paper presents approximate multipliers which are efficiently deployed on Field Programmable Gate Arrays (FPGAs) by using newly proposed approximate logic compressors at different levels of accuracy.
Nguyen Van Toan, Jeong-Gun Lee
doaj +3 more sources
Approximate Conservation Laws of Nonvariational Differential Equations
Mathematics, 2019 The concept of an approximate multiplier (integrating factor) is introduced. Such multipliers are shown to give rise to approximate local conservation laws for differential equations that admit a small perturbation.
Sameerah Jamal
doaj +2 more sources
Optimized NCFET-based approximate multiplier for energy-aware image applications [PDF]
Scientific ReportsApplications for multimedia at high speeds has driven the need for error-resilient circuits that trade-off with accuracy while enhancing performance.
Mamidipaka B. R. Srinivas +1 more
doaj +2 more sources
Surveys in Mathematics and its Applications, 2018 Let A be a Banach algebra, X be a Banach left A-module and n ≥ 2 be an integer. A bounded linear operator T: A → X is called an n-Jordan multiplier if for each a ∈ A, T(an)=a· T(an-1).
Mohammad Fozouni
doaj +1 more source
PLAM: A Posit Logarithm-Approximate Multiplier [PDF]
IEEE Transactions on Emerging Topics in Computing, 2022 The Posit Number System was introduced in 2017 as a replacement for floating-point numbers. Since then, the community has explored its application in Neural Network related tasks and produced some unit designs which are still far from being competitive with their floating-point counterparts.
Raul Murillo 0001 +5 more
openaire +3 more sources
Approximation of multipliers [PDF]
Proceedings of the American Mathematical Society, 1974 We note some necessary and sufficient conditions concerning norm approximation of Fourier multipliers, and give an example to show that M
Gaudry, Garth I., Inglis, Ian R.
openaire +1 more source
Two Efficient Approximate Unsigned Multipliers by Developing New Configuration for Approximate 4:2 Compressors [PDF]
, 2023 Approximate computing is a promising approach for reducing power consumption and design complexity in applications that accuracy is not a crucial factor. Approximate multipliers are commonly used in error-tolerant applications.
Akbar Sheikh-Akbari +5 more
core +1 more source