Concept

Multiply–accumulate operation

Related publications (32)

Design of Approximate Circuits by Fabrication of False Timing Paths: The Carry Cut-Back Adder

Christian Enz, Vincent Frédéric Camus, Jérémy Lucien Maurice Schlachter, Mattia Cacciotti

This paper introduces a novel method for designing approximate circuits by fabricating and exploiting false timing paths, i.e. critical paths that cannot be logically activated. This allows to strongly relax timing constraints while guaranteeing minimal an ...

2018

Formal Verification of Integer Multipliers by Combining Gröbner Basis with Logic Reduction

Mathias Soeken

Formal verification utilizing symbolic computer algebra has demonstrated the ability to formally verify large Galois field arithmetic circuits and basic architectures of integer arithmetic circuits. The technique models the circuit as Gröbner basis polynom ...

IEEE2016

FIR filters for hardware-based real-time multi-band image blending

Yusuf Leblebici, Vladan Popovic

Creating panoramic images has become a popular feature in modern smart phones, tablets, and digital cameras. A user can create a 360 degree field-of-view photograph from only several images. Quality of the resulting image is related to the number of source ...

Spie-Int Soc Optical Engineering2015

Architecture Without Content 9: The Difficult Double

Dries Rodet, Giovanni Alessandro Piovene Porto Godi, Kersten Geers, Andrea Zanderigo, Jelena Pancevac

The culture of architecture is based on misunderstandings and tweaked stories. Bad reading, simplification and superficial interpretation of something far away, both in space and time, has been the engine of quite many of the avant-gardes of the recent pas ...

2014

A New Basic Logic Structure for Data-Path Computation

Giovanni De Micheli, Pierre-Emmanuel Julien Marc Gaillardon, Luca Gaetano Amarù

Nowadays, Field Programmable Gate Arrays (FPGA) implement arithmetic functions using specific circuits at the logic block level, such as the carry paths, or at the structure level adopting Digital Signal Processing (DSP) blocks. Nevertheless, all these app ...

2014

A Fully Dynamic Universal Accumulator

Serge Vaudenay, Atefeh Mashatan

A dynamic universal accumulator is an accumulator that allows one to efficiently compute both membership and nonmembership witnesses in a dynamic way. It was first defined and instantiated by Li et al., based on the Strong RSA problem, building on the dyna ...

2013

Real-Time Hardware Implementation of Multi-Resolution Image Blending

Alexandre Schmid, Yusuf Leblebici, Vladan Popovic, Kerem Seyid

A novel real-time implementation of a multi-resolution image blending algorithm is presented in this paper. A multi-resolution decomposition of the input is used to blend multiple images at different scales. Processing time is shortened by designing a pipe ...

2013

Efficient Arithmetic Logic Gates Using Double-Gate Silicon Nanowire FETs, invited paper

Giovanni De Micheli, Pierre-Emmanuel Julien Marc Gaillardon, Luca Gaetano Amarù

Silicon NanoWire (SiNW) based Field Effect Tran- sistors (FETs) are promising candidates to extend Moore’s law in the coming years. Recently, Double-Gate (DG) SiNWFETs have been demonstrated to allow on-line configurability of n -type and p -type device po ...

2013

APPLICATION OF EXERGY ANALYSIS IN ENERGY REQUIREMENT ASSAY OF THE TYPICAL PROCESS UNIT OPERATIONS

Amélie Courjon

This project proposes a method based on exergy analysis for considering energy efficiency problems. Because exergy is not a concept frequently used by industrials attention has been paid to go through what is exergy and how it can be so useful to enhance t ...

2012

Application of Exergy Analysis in Energy Requirements Assay of the Typical Process Unit Operations of Chemical Industries

Amélie Courjon

2012

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