High-Throughput and Area-Efficient VLSI Architectures for Functional Link Adaptive Filters.

Subrahmanyam Mula https://orcid.org/0000-0001-5092-0524

Pavan Kumar Ganjimala Vinay Chakravarthi Gogineni Subrahmanyam Mula High-Throughput and Area-Efficient VLSI Architectures for Functional Link Adaptive Filters. 2026 June 5045-5067 45 Circuits Syst. Signal Process. 6 https://doi.org/10.1007/s00034-025-03452-8 db/journals/cssp/cssp45.html#GanjimalaGM26 streams/journals/cssp

Pavan Kumar Ganjimala Subrahmanyam Mula An Efficient VLSI Architecture for Hammerstein-Type Spline Adaptive Filters. 662-666 2026 February 34 IEEE Trans. Very Large Scale Integr. Syst. 2 https://doi.org/10.1109/TVLSI.2025.3621655 db/journals/tvlsi/tvlsi34.html#GanjimalaM26 streams/journals/tvlsi

Vishnu P. S Jobin Francis 0001 Subrahmanyam Mula A Hardware-Efficient QR Algorithm and Its VLSI Architecture for Eigenvalue Decomposition of Symmetric Matrices. 2026 May 1480-1488 34 IEEE Trans. Very Large Scale Integr. Syst. 5 https://doi.org/10.1109/TVLSI.2026.3664761 db/journals/tvlsi/tvlsi34.html#SFM26 streams/journals/tvlsi

Jayarani Medakal Anirudhan C. V. Tirumala Rao Subrahmanyam Mula Efficient VLSI Architecture for Finding Maximum Value and Its Corresponding Index. ISCAS 2026 3719-3723 conf/iscas/2026 https://doi.org/10.1109/ISCAS66217.2026.11562812 db/conf/iscas/iscas2026.html#AnirudhanRM26 streams/conf/iscas

Jayarani Medakal Anirudhan M. Sabarimalai Manikandan Subrahmanyam Mula Linga Reddy Cenkeramaddi Resource-Efficient Compressive PPG Sensing Encoders With Best Sensing Matrix and Sparse Recovery Algorithm for IoT Wearable and Edge Devices. 78571-78591 2025 13 IEEE Access https://doi.org/10.1109/ACCESS.2025.3562291 db/journals/access/access13.html#AnirudhanMMC25 streams/journals/access

Sandra Accamma George Liz Maria George Vishnu P. S Subrahmanyam Mula An Area-Efficient VLSI Architecture for Parallel Jacobi-based Eigenvalue Decomposition with Inherent Eigenvalue Sorting. 1-5 2025 ISCAS https://doi.org/10.1109/ISCAS56072.2025.11043789 conf/iscas/2025 db/conf/iscas/iscas2025.html#GeorgeGSM25

Pavan Kumar Ganjimala Vinay Chakravarthi Gogineni Subrahmanyam Mula Performance Analysis of Hammerstein Block-Oriented Functional Link Adaptive Filters. 2325-2329 2024 31 IEEE Signal Process. Lett. https://doi.org/10.1109/LSP.2024.3453663 db/journals/spl/spl31.html#GanjimalaGM24 streams/journals/spl

Jayarani Medakal Anirudhan M. Sabarimalai Manikandan Subrahmanyam Mula Effective Sparse Reconstruction Algorithms for Compressed ECG Sensing with Deterministic Binary Block Diagonal Sensing Matrix. 1-6 2024 ECAI https://doi.org/10.1109/ECAI61503.2024.10607498 conf/ecai2/2024 db/conf/ecai2/ecai2024.html#AnirudhanMM24 Pavan Kumar Ganjimala Subrahmanyam Mula A proportionate type block-oriented functional link adaptive filter for sparse nonlinear systems. 1-5 2024 ISCAS https://doi.org/10.1109/ISCAS58744.2024.10558290 conf/iscas/2024 db/conf/iscas/iscas2024.html#GanjimalaM24

Vinay Chakravarthi Gogineni Ramesh Sambangi Daney Alex Subrahmanyam Mula Stefan Werner 0001 Algorithm and Architecture Design of Random Fourier Features-Based Kernel Adaptive Filters. 833-845 2023 February 70 IEEE Trans. Circuits Syst. I Regul. Pap. 2 https://doi.org/10.1109/TCSI.2022.3227727 db/journals/tcasI/tcasI70.html#GogineniSAMW23

Pavan Kumar Ganjimala Subrahmanyam Mula A Low Complexity Block-oriented Functional Link Adaptive Filtering Algorithm. 1-5 2023 ICECS https://doi.org/10.1109/ICECS58634.2023.10382870 conf/icecsys/2023 db/conf/icecsys/icecsys2023.html#GanjimalaM23

Daney Alex Vinay Chakravarthi Gogineni Subrahmanyam Mula Stefan Werner 0001 Novel VLSI Architecture for Fractional-Order Correntropy Adaptive Filtering Algorithm. 893-904 2022 30 IEEE Trans. Very Large Scale Integr. Syst. 7 https://doi.org/10.1109/TVLSI.2022.3169010 db/journals/tvlsi/tvlsi30.html#AlexGMW22

Pavan Kumar Ganjimala Subrahmanyam Mula High performance VLSI architecture for the modified SORT-N algorithm. 2112-2116 2022 ISCAS https://doi.org/10.1109/ISCAS48785.2022.9937921 conf/iscas/2022 db/conf/iscas/iscas2022.html#GanjimalaM22

Siva Ram Krishna Vadali Subrahmanyam Mula Priyadip Ray Saswat Chakrabarti Area Efficient VLSI Architectures for Weak Signal Detection in Additive Generalized Cauchy Noise. 1962-1975 2020 67-I IEEE Trans. Circuits Syst. I Regul. Pap. 6 https://doi.org/10.1109/TCSI.2020.2969985 db/journals/tcas/tcasI67.html#VadaliMRC20

Subrahmanyam Mula Vinay Chakravarthi Gogineni Anindya Sundar Dhar Robust Proportionate Adaptive Filter Architectures Under Impulsive Noise. 1223-1227 2019 27 IEEE Trans. Very Large Scale Integr. Syst. 5 https://doi.org/10.1109/TVLSI.2019.2892383 db/journals/tvlsi/tvlsi27.html#MulaGD19

Vinay Chakravarthi Gogineni Subrahmanyam Mula Improved proportionate-type sparse adaptive filtering under maximum correntropy criterion in impulsive noise environments. 190-198 2018 79 Digit. Signal Process. https://doi.org/10.1016/j.dsp.2018.04.011 https://www.wikidata.org/entity/Q129914872 db/journals/dsp/dsp79.html#GogineniM18

Subrahmanyam Mula Vinay Chakravarthi Gogineni Anindya Sundar Dhar Algorithm and VLSI Architecture Design of Proportionate-Type LMS Adaptive Filters for Sparse System Identification. 1750-1762 2018 26 IEEE Trans. Very Large Scale Integr. Syst. 9 http://doi.ieeecomputersociety.org/10.1109/TVLSI.2018.2828165 https://www.wikidata.org/entity/Q129915429 db/journals/tvlsi/tvlsi26.html#MulaGD18

Kota Naga Srinivasarao Batta Vinay Chakravarthi Gogineni Subrahmanyam Mula Indrajit Chakrabarti A novel framework for compressed sensing based scalable video coding. 183-196 2017 57 Signal Process. Image Commun. https://doi.org/10.1016/j.image.2017.05.002 db/journals/spic/spic57.html#BattaGMC17

Siva Ram Krishna Vadali Priyadip Ray Subrahmanyam Mula Pramod K. Varshney Linear Detection of a Weak Signal in Additive Cauchy Noise. 1061-1076 2017 65 IEEE Trans. Commun. 3 https://doi.org/10.1109/TCOMM.2016.2647599 db/journals/tcom/tcom65.html#VadaliRMV17

Subrahmanyam Mula Vinay Chakravarthi Gogineni Anindya Sundar Dhar Algorithm and Architecture Design of Adaptive Filters With Error Nonlinearities. 2588-2601 2017 25 IEEE Trans. Very Large Scale Integr. Syst. 9 https://doi.org/10.1109/TVLSI.2017.2702171 http://doi.ieeecomputersociety.org/10.1109/TVLSI.2017.2702171 db/journals/tvlsi/tvlsi25.html#MulaGD17

Subrahmanyam Mula Vinay Chakravarthi Gogineni Anindya Sundar Dhar Algorithm/Architecture Co-design of Proportionate-type LMS Adaptive Filters for Sparse System Identification. 2017 abs/1703.10658 CoRR http://arxiv.org/abs/1703.10658 db/journals/corr/corr1703.html#MulaGD17

Vinay Chakravarthi Gogineni Subrahmanyam Mula Proportionate Adaptive Filtering under Correntropy Criterion in Impulsive Noise Environments. 2017 abs/1707.00315 CoRR http://arxiv.org/abs/1707.00315 db/journals/corr/corr1707.html#GogineniM17

Vinay Chakravarthi Gogineni Subrahmanyam Mula Constrained Least Mean Logarithmic Square Algorithm: Design and Performance Analysis. 2017 abs/1711.04907 CoRR http://arxiv.org/abs/1711.04907 db/journals/corr/corr1711.html#abs-1711-04907

Vinay Chakravarthi Gogineni Subrahmanyam Mula Rajib Lochan Das Mrityunjoy Chakraborty Performance analysis of proportionate-type LMS algorithms. 177-181 2016 SPA https://doi.org/10.1109/SPA.2016.7763608 conf/spa/2016 db/conf/spa/spa2016.html#GogineniMDC16

Kota Naga Srinivasarao Batta Vinay Chakravarthi Gogineni Subrahmanyam Mula Indrajit Chakrabarti VLSI Friendly Framework for Scalable Video Coding based on Compressed Sensing. 2016 abs/1602.07453 CoRR http://arxiv.org/abs/1602.07453 db/journals/corr/corr1602.html#BattaGMC16

Vinay Chakravarthi Gogineni Subrahmanyam Mula Convergence Analysis of Proportionate-type Least Mean Square Algorithms. 2015 abs/1512.04004 CoRR http://arxiv.org/abs/1512.04004 db/journals/corr/corr1512.html#GogineniM15

Daney Alex Jayarani Medakal Anirudhan Kota Naga Srinivasarao Batta Linga Reddy Cenkeramaddi Indrajit Chakrabarti Saswat Chakrabarti Mrityunjoy Chakraborty Rajib Lochan Das Anindya Sundar Dhar Jobin Francis 0001 Pavan Kumar Ganjimala Liz Maria George Sandra Accamma George Vinay Chakravarthi Gogineni M. Sabarimalai Manikandan C. V. Tirumala Rao Priyadip Ray Vishnu P. S Ramesh Sambangi Siva Ram Krishna Vadali Pramod K. Varshney Stefan Werner 0001