Approximate Computing for Power and Energy Optimisation

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Project website established.

Intermediate List of Publications, first 18 months

Press release on the network launch (after recruitments)

Publications

Auteurs: Grenier, Antoine; Lohan, Elena Simona; Ometov, Aleksandr; Nurmi, Jari
Publié dans: IEEE Communications Surveys & Tutorials, Numéro Volume: 25, Numéro: 3, thirdquarter 2023, 2023, ISSN 1553-877X
Éditeur: Institute of Electrical and Electronics Engineers
DOI: 10.1109/comst.2023.3265841

Adaptive approximate computing in edge AI and IoT applications: A review

Auteurs: Hans Jakob Damsgaard, Antoine Grenier, Dewant Katare, Zain Taufique, Salar Shakibhamedan, Tiago Troccoli, Georgios Chatzitsompanis, Anil Kanduri, Aleksandr Ometov, Aaron Yi Ding, Nima Taherinejad, Georgios Karakonstantis, Roger Woods, Jari Nurmi
Publié dans: Journal of Systems Architecture, Numéro Volume 150, May 2024, 103114, 2024, ISSN 1383-7621
Éditeur: Elsevier BV
DOI: 10.1016/j.sysarc.2024.103114

Direction of Arrival Method for L-Shaped Array with RF Switch: An Embedded Implementation Perspective

Auteurs: Tiago Troccoli; Juho Pirskanen; Jari Nurmi; Aleksandr Ometov; Jorge Morte; Elena Simona Lohan; Ville Kaseva
Publié dans: Sensors, 2023, Page(s) 3356, ISSN 1424-8220
Éditeur: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s23063356

Approximate computing in B5G and 6G wireless systems : A survey and future outlook

Auteurs: Damsgaard, Hans Jakob; Ometov, Aleksandr; Mowla, Md Munjure; Flizikowski, Adam; Nurmi, Jari
Publié dans: Computer Networks, Numéro Volume 233, September 2023, 109872, 2023, ISSN 1389-1286
Éditeur: Elsevier BV
DOI: 10.1016/j.comnet.2023.109872

A Survey on Approximate Edge AI for Energy Efficient Autonomous Driving Services

Auteurs: Katare, Dewant; Perino, Diego; Nurmi, Jari; Warnier, Martijn; Janssen, Marijn; Ding, Aaron Yi
Publié dans: IEEE Communications Surveys & Tutorials, Numéro Volume: 25, Numéro: 4, Fourthquarter 2023, 2023, ISSN 1553-877X
Éditeur: Institute of Electrical and Electronics Engineers
DOI: 10.1109/comst.2023.3302474

Hard SyDR: A Benchmarking Environment for Global Navigation Satellite System Algorithms

Auteurs: Antoine Grenier; Jie Lei; Hans Jakob Damsgaard; Enrique S. Quintana-Ortí; Aleksandr Ometov; Elena Simona Lohan; Jari Nurmi
Publié dans: Sensors, Vol 24, Iss 2, p 409, Numéro 5, 2024, ISSN 1424-8220
Éditeur: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s24020409

Towards Smarter Positioning through Analyzing Raw GNSS and Multi-Sensor Data from Android Devices: A Dataset and an Open-Source Application

Auteurs: Grenier, Antoine; Lohan, Elena Simona; Ometov, Aleksandr; Nurmi, Jari
Publié dans: Electronics, Numéro 16, 2023, ISSN 2079-9292
Éditeur: MDPI
DOI: 10.3390/electronics12234781

High-Efficiency Compressor Trees for Latest AMD FPGAs

Auteurs: Konstantin J. Hossfeld, Hans Jakob Damsgaard, Jari Nurmi, Michaela Blott, Thomas B. Preusser
Publié dans: ACM Transactions on Reconfigurable Technology and Systems, 2023, ISSN 1936-7406
Éditeur: Association for Computing Machinery (ACM)
DOI: 10.1145/3645097

Approximation Opportunities in Edge Computing Hardware: A Systematic Literature Review

Auteurs: Damsgaard, Hans Jakob; Ometov, Aleksandr; Nurmi, Jari
Publié dans: ACM Computing Surveys, 2022, ISSN 0360-0300
Éditeur: Association for Computing Machinary, Inc.
DOI: 10.1145/3572772

On the Facilitation of Voltage Over-Scaling and Minimization of Timing Errors in Floating-Point Multipliers

Auteurs: Chatzitsompanis, Georgios; Karakonstantis, Georgios
Publié dans: 29th International Symposium on On-Line Testing and Robust System Design (IOLTS), 2023, ISBN 979-8-3503-4135-5
Éditeur: IEEE
DOI: 10.1109/iolts59296.2023.10224887

Design Space Exploration of Approximate Computing Techniques

Auteurs: Saeedi, Sepide; Savino, Alessandro; Di Carlo, Stefano
Publié dans: 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W), 2023, ISSN 2325-6664
Éditeur: IEEE
DOI: 10.1109/dsn-w58399.2023.00047

Input-aware accuracy characterization for approximate circuits

Auteurs: Ali Piri; Salvatore Pappalardo; Salvatore Barone; Mario Barbareschi; Bastien Deveautour; Marcello Traiola; Ian O'Connor; Alberto Bosio
Publié dans: IEEE/IFIP International Conference on Dependable Systems and Networks Workshops, 2023, ISBN 979-8-3503-2543-0
Éditeur: IEEE
DOI: 10.1109/dsn-w58399.2023.00050

An Open-Source Software-Defined Receiver for GNSS Algorithms Benchmarking

Auteurs: Grenier, Antoine; Lohan, Elena-Simona; Ometov, Aleksandr; Nurmi, Jari
Publié dans: 14th International Congress on Ultra Modern Telecommunications and Control Systems (ICUMT), 2022
Éditeur: IEEE
DOI: 10.1109/ICUMT57764.2022.9943489

Lifetime Estimation for Core-Failure Resilient Multi-Core Processors

Auteurs: Sudam M. Wasala, Sobhan Niknam, Anuj Pathania, Clemens Grelck, Andy D. Pimentel
Publié dans: 16th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC), 2023, ISBN 979-8-3503-9361-3
Éditeur: IEEE
DOI: 10.1109/mcsoc60832.2023.00050

Energy-aware Adaptive Approximate Computing for Deep Learning Applications

Auteurs: Nima TaheriNejad; Salar Shakibhamedan
Publié dans: IEEE Computer Society Annual Symposium on VLSI (ISVLSI), 2022
Éditeur: IEEE
DOI: 10.1109/ISVLSI54635.2022.00072

Energy-efficient Edge Approximation for Connected Vehicular Services

Auteurs: Katare, Dewant; Ding, Aaron Yi
Publié dans: 57th Annual Conference on Information Sciences and Systems (CISS), 2023, ISBN 978-1-6654-5181-9
Éditeur: IEEE
DOI: 10.1109/ciss56502.2023.10089724

Prediction of the Impact of Approximate Computing on Spiking Neural Networks via Interval Arithmetic

Auteurs: Saeedi, Sepide; Carpegna, Alessio; Savino, Alessandro; Di Carlo, Stefano
Publié dans: 2022 IEEE 23rd Latin American Test Symposium (LATS), 2022, ISBN 978-1-6654-5707-1
Éditeur: IEEE
DOI: 10.1109/LATS57337.2022.9936999

Implementation of Embedded Multiple Signal Classification Algorithm for Mesh IoT Networks

Auteurs: Tiago Troccoli, Juho Pirskanen, Aleksandr Ometov, Jari Nurmi, Ville Kaseva
Publié dans: International Conference on Localization and GNSS, 2022
Éditeur: IEEE
DOI: 10.1109/icl-gnss54081.2022.9797023

Bias Detection and Generalization in AI Algorithms on Edge for Autonomous Driving

Auteurs: Katare, Dewant; Kourtellis, Nicolas; Park, Souneil; Perino, Diego; Janssen, Marijn; Ding, Aaron Yi
Publié dans: IEEE/ACM 7th Symposium on Edge Computing (SEC), 2023, ISBN 978-1-6654-8611-8
Éditeur: IEEE
DOI: 10.1109/sec54971.2022.00050

Spiking Neural Network Data Reduction via Interval Arithmetic

Auteurs: saeedi, sepide; Carpegna, Alessio; Savino, Alessandro; Di Carlo, Stefano
Publié dans: Silicon Errors in Logic – System Effects (SELSE) Workshop, 2022
Éditeur: IEEE
DOI: 10.5281/zenodo.6581443

Generating CGRA Processing Element Hardware with CGRAgen

Auteurs: Hans Jakob Damsgaard, Aleksandr Ometov, Jari Nurmi
Publié dans: 26th Euromicro Conference on Digital System Design (DSD), 2023, ISBN 979-8-3503-4419-6
Éditeur: IEEE
DOI: 10.1109/dsd60849.2023.00011

Investigating the effect of approximate multipliers on the resilience of a systolic array DNN accelerator

Auteurs: Pappalardo, Salvatore; Piri, Ali; Ruospo, Annachiara; O'Connor, Ian; Deveautour, Bastien; Sanchez, Ernesto; Bosio, Alberto
Publié dans: IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFT), 2023, ISBN 979-8-3503-1500-4
Éditeur: IEEE
DOI: 10.1109/dft59622.2023.10313535

Precision Tuning in Parallel Applications

Auteurs: Magnani, Gabriele; Denisov, Lev; Cattaneo, Daniele; Agosta, Giovanni
Publié dans: 15th Workshop on Parallel Programming and Run-Time Management Techniques for Many-Core Architectures and 13th Workshop on Design Tools and Architectures for Multicore Embedded Computing Platforms (PARMA-DITAM 2024, 2023, ISSN 2190-6807
Éditeur: DROPS
DOI: 10.4230/oasics.parma-ditam.2024.4

TransLib: A Library to Explore Transprecision Floating-Point Arithmetic on Multi-Core IoT End-Nodes

Auteurs: Mirsalari, Seyed Ahmad; Tagliavini, Giuseppe; Rossi, Davide; Benini, Luca
Publié dans: Design, Automation & Test in Europe Conference & Exhibition (DATE), 2023, ISBN 979-8-3503-9624-9
Éditeur: IEEE
DOI: 10.23919/date56975.2023.10136916

Towards Benchmarking GNSS Algorithms on FPGA using SyDR

Auteurs: Grenier, Antoine; Damsgaard, Hans Jakob; Lei, Jie; Quintana-Orti, Enrique; Ometov, Aleksandr; Lohan, Elena Simona; Nurmi, Jari
Publié dans: International Conference on Localization and GNSS (ICL-GNSS), 2023, ISBN 979-8-3503-2308-5
Éditeur: IEEE
DOI: 10.1109/icl-gnss57829.2023.10148916

Optimizing Self-Organizing Maps for Bacterial Genome Identification on Parallel Ultra-Low-Power Platforms

Auteurs: Seyed Ahmad Mirsalari, Saba Yousefzadeh, Giuseppe Tagliavini, Dimitrios Stathis, Ahmed Hemani
Publié dans: 30th IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2024, ISBN 979-8-3503-2649-9
Éditeur: IEEE
DOI: 10.1109/icecs58634.2023.10382758

Toward Matrix Multiplication for Deep Learning Inference on the Xilinx Versal

Auteurs: Lei, Jie; Flich, José; Quintana-Ort, Enrique S.
Publié dans: 31st Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP), 2023, ISBN 979-8-3503-3763-1
Éditeur: IEEE
DOI: 10.1109/pdp59025.2023.00043

Verification of Approximate Hardware Designs with ChiselVerify

Auteurs: Damsgaard, Hans Jakob; Ometov, Aleksandr; Nurmi, Jari
Publié dans: IEEE Nordic Circuits and Systems Conference (NorCAS), 2023, ISBN 979-8-3503-3757-0
Éditeur: IEEE
DOI: 10.1109/norcas58970.2023.10305474

Towards Coarse-Grained Reconfigurable Approximate Computing with CGRAgen

Auteurs: Damsgaard, Hans Jakob; Ometov, Aleksandr; Nurmi, Jari
Publié dans: 33rd International Conference on Field-Programmable Logic and Applications (FPL), Numéro 361-362, 2023, ISBN 979-8-3503-4151-5
Éditeur: IEEE
DOI: 10.1109/fpl60245.2023.00067

Fast Real-World Implementation of a Direction of Arrival Method for Constrained Embedded IoT Devices

Auteurs: Tiago Troccoli; Juho Pirskanen; Aleksandr Ometov; Jari Nurmi; Ville Kaseva
Publié dans: 12th International Conference on the Internet of Things (IoT '22), 2023, ISBN 9781450396653
Éditeur: ACM
DOI: 10.1145/3567445.3567446

Hardware and Software Support for Mixed Precision Computing: a Roadmap for Embedded and HPC Systems

Auteurs: Fornaciari W.; Agosta G.; Cattaneo D.; Denisov L.; Galimberti A.; Magnani G.; Zoni D.
Publié dans: Design, Automation & Test in Europe Conference & Exhibition (DATE), Numéro 23, 2023, ISBN 979-8-3503-9624-9
Éditeur: IEEE
DOI: 10.23919/date56975.2023.10137092

Input-Aware Approximate Computing

Auteurs: Ali Piri; Sepide Saeedi; Mario Barbareschi; Bastien Deveautour; Stefano Di Carlo; Ian O'Connor; Alessandro Savino; Marcello Traiola; Alberto Bosio
Publié dans: 2022 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR), 2022, ISBN 978-1-6654-7933-2
Éditeur: IEEE
DOI: 10.1109/aqtr55203.2022.9801944

Mixed Precision in Heterogeneous Parallel Computing Platforms via Delayed Code Analysis

Auteurs: Daniele Cattaneo, Alberto Maggioli, Gabriele Magnani, Lev Denisov, Shufan Yang, Giovanni Agosta, Stefano Cherubin
Publié dans: Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS 2023) - LNCS, Numéro 14385, 2023, ISSN 0302-9743
Éditeur: Springer Verlag
DOI: 10.1007/978-3-031-46077-7_33

GEMM-Like Convolution for Deep Learning Inference on the Xilinx Versal

Auteurs: Lei, Jie; Martínez, Héctor; Flich, José; Quintana-Ortí, Enrique S.
Publié dans: Lecture Notes in Computer Science, Numéro 13999, 2023, ISSN 1611-3349
Éditeur: Springer
DOI: 10.1007/978-3-031-40843-4_44

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