techrxiv Institute of Electrical and Electronics Engineers (IEEE) preprint 10.36227/techrxiv.171502587.72983622/v2 0000-0001-5405-992X Taheri Mahdi Tallinn University of Technology Cherezova Natalia Tallinn University of Technology Nazari Samira University of Zanjan Azarpeyvand Ali Tallinn University of Technology Ghasempouri Tara Tallinn University of Technology Daneshtalab Masoud Tallinn University of Technology Raik Jaan Tallinn University of Technology Jenihhin Maksim Tallinn University of Technology 1 4 2026 This preprint is available at https://doi.org/10.36227/techrxiv.171502587.72983622/v2 approximate computing circuit design components, circuits, devices and systems deep neural networks dnn accelerator reliability