Energy-Efficient Design of Approximated Full Adders. - Pedro Aquino Silva; Cristina Meinhardt (ICECS, 2020)

Design of Energy-Efficient Gaussian Filters by Combining Refactoring and Approximate Adders. - Marcio Monteiro; Pedro Aquino Silva; Ismael Seidel; Mateus Grellert; Leonardo Bandeira Soares; José Luís Güntzel; Cristina Meinhardt (ISCAS, 2021)

Exploring Approximate Comparator Circuits on Power Efficient Design of Decision Trees. - Pedro Aquino Silva; Mateus Grellert; Cristina Meinhardt (VLSI-SoC, 2022)

Approximation Workflow for Energy-Efficient Comparators in Decision Tree Applications. - Pedro Aquino Silva; Mateus Grellert; Cristina Meinhardt (VLSI-SoC, 2022)

Power-Efficient Design of Approximate Parallel-Tree Digital Comparators. - Pedro Aquino Silva; Rita B. Louro; Mateus Grellert da Silva; Cristina Meinhardt (LASCAS, 2025)