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author={A. {Najafi} and M. {Weissbrich} and G. {Paya-Vaya} and A. {Garcia-Ortiz}}, 
booktitle={2017 27th International Symposium on Power and Timing Modeling, Optimization and Simulation (PATMOS)}, 
title={A fair comparison of adders in stochastic regime}, 
year={2017}, 
volume={}, 
number={}, 
pages={1-6}, 
keywords={adders;logic design;low-power electronics;stochastic processes;error tolerant adder type II;power-efficient systems;approximate circuits;stochastic techniques;approximate arithmetic units;arithmetic circuits;adders;Adders;Computer architecture;Stochastic processes;Generators;Delays}, 
doi={10.1109/PATMOS.2017.8106990}, 
ISSN={}, 
month={Sep.},}
      

      
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author={A. {Dalloo} and A. {Najafi} and A. {Garcia-Ortiz}}, 
journal={IEEE Transactions on Very Large Scale Integration (VLSI) Systems}, 
title={Systematic Design of an Approximate Adder: The Optimized Lower Part Constant-OR Adder}, 
year={2018}, 
volume={26}, 
number={8}, 
pages={1595-1599}, 
keywords={adders;cost reduction;logic design;logic gates;integrated systems;architectural template;hardware cost;systematic design;approximate adder;optimized lower part constant-OR adder;nonsystematic methodology;LOCA;time 10.0 year;word length 8 bit;Adders;Hardware;Logic gates;Computer architecture;Delays;Very large scale integration;Adder architecture;approximate computing;error-cost tradeoff;stochastic computing}, 
doi={10.1109/TVLSI.2018.2822278}, 
ISSN={1063-8210}, 
month={Aug},}
      

      
@ARTICLE{8354693, 
author={A. {Najafi} and M. {Weissbrich} and G. {Paya-Vaya} and A. {Garcia-Ortiz}}, 
journal={IEEE Journal on Emerging and Selected Topics in Circuits and Systems}, 
title={Coherent Design of Hybrid Approximate Adders: Unified Design Framework and Metrics}, 
year={2018}, 
volume={8}, 
number={4}, 
pages={736-745}, 
keywords={adders;approximation theory;coherent design;hybrid approximate adders;unified design framework;technology scaling;nonsystematic methodology;robust error metrics;approximate accelerator;ad-hoc methodology;Adders;Error analysis;Systematics;Computer vision;Usability;Approximate adders;error metrics;computer vision;generic template;automatic design framework}, 
doi={10.1109/JETCAS.2018.2833284}, 
ISSN={2156-3357}, 
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author={H. R. {Mahdiani} and A. {Ahmadi} and S. M. {Fakhraie} and C. {Lucas}}, 
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keywords={adders;digital arithmetic;fuzzy neural nets;VLSI;bio-inspired imprecise computational blocks;VLSI implementation;soft computing;digital hardware computational blocks;BIC adder;BIC multiplier;face recognition neural network;hardware defuzzification block;fuzzy processor;Very large scale integration;Costs;Neural networks;Uncertainty;Hardware;Face recognition;Fuzzy neural networks;Computer networks;Energy consumption;Network synthesis;Bio-inspired;face recognition;fuzzy processor;imprecise computational blocks;neural networks;very-large-scale integration}, 
doi={10.1109/TCSI.2009.2027626}, 
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@INPROCEEDINGS{5403865, 
author={ {Ning Zhu} and W. L. {Goh} and K. S. {Yeo}}, 
booktitle={Proceedings of the 2009 12th International Symposium on Integrated Circuits}, 
title={An enhanced low-power high-speed Adder For Error-Tolerant application}, 
year={2009}, 
volume={}, 
number={}, 
pages={69-72}, 
keywords={adders;integrated circuit design;VLSI;enhanced low-power high-speed adder;VLSI technology;test-error-tolerance;error-tolerant adder;power consumption;power delay product;Adders;Very large scale integration;Digital systems;Integrated circuit noise;Energy consumption;Power engineering and energy;Electronic mail;Degradation;Circuit testing;High speed integrated circuits;Adders;error-tolerance;high speed integrated circuits;low power design}, 
doi={}, 
ISSN={2325-0631}, 
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author={O. {Akbari} and M. {Kamal} and A. {Afzali-Kusha} and M. {Pedram}}, 
journal={IEEE Transactions on Circuits and Systems II: Express Briefs}, 
title={RAP-CLA: A Reconfigurable Approximate Carry Look-Ahead Adder}, 
year={2018}, 
volume={65}, 
number={8}, 
pages={1089-1093}, 
keywords={adders;carry logic;energy conservation;MOSFET circuits;approximate operating modes;exact operating modes;RAP-CLA adder;error rate;FinFET technology;fast yet energy-efficient reconfigurable approximate carry look-ahead adder;size 15.0 nm;word length 32 bit;Adders;Delays;Power demand;Logic gates;Multiplexing;Error correction;Generators;Approximate computing;carry look-ahead adder (CLA);quality of service;reconfigurable}, 
doi={10.1109/TCSII.2016.2633307}, 
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author={F. {Frustaci} and S. {Perri} and P. {Corsonello} and M. {Alioto}}, 
journal={IEEE Transactions on Very Large Scale Integration (VLSI) Systems}, 
title={Energy-Quality Scalable Adders Based on Nonzeroing Bit Truncation}, 
year={2019}, 
volume={27}, 
number={4}, 
pages={964-968}, 
keywords={adders;energy consumption;power aware computing;energy reduction;ripple-carry adder;peak signal-to-noise ratio;energy-quality scalable adders;nonzeroing bit truncation;approximate addition;energy consumption;output quality;error-tolerant applications;innovative bit truncation strategy;quality degradation;truncation schemes;discrete cosine transform engine;silicon area overhead;noise figure 8.5 dB;Adders;Very large scale integration;Energy consumption;Art;Degradation;Discrete cosine transforms;Engines;Adaptive precision;approximate computing;energy-quality scaling;error-tolerant systems;low-power design;VLSI}, 
doi={10.1109/TVLSI.2018.2881326}, 
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journal={IEEE Transactions on Circuits and Systems I: Regular Papers}, 
title={Approximate Multipliers Based on New Approximate Compressors}, 
year={2018}, 
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number={12}, 
pages={4169-4182}, 
keywords={approximation theory;filtering theory;image filtering;least mean squares methods;multiplying circuits;new approximate compressors;approximate computing;digital design;exact computation;power performance;efficient approximate multipliers;proposed circuits;image filtering;adaptive least mean squares filtering;Compressors;Logic gates;Error probability;Approximate computing;Approximation algorithms;Market research;Signal processing algorithms;Approximate computing;approximate multiplier;digital arithmetic}, 
doi={10.1109/TCSI.2018.2839266}, 
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