Paula Carolina Lozano Duarte Aradhana Dube Georgios Zervakis 0001 Mehdi B. Tahoori Sani R. Nassif Function Approximation Using Analog Building Blocks in Flexible Electronics. 1-7 2025 ISQED https://doi.org/10.1109/ISQED65160.2025.11014355 conf/isqed/2025 db/conf/isqed/isqed2025.html#DuarteD0TN25