On the Perimeter and Area of the Unit Disc. - Juan Carlos Álvarez Paiva; Anthony Thompson (Am. Math. Mon., 2005)

Geometric invariants of fanning curves. - Juan Carlos Álvarez Paiva; Carlos E. Durán (Adv. Appl. Math., 2009)

A Novel Space-Time Representation on the Positive Semidefinite Cone for Facial Expression Recognition. - Anis Kacem 001; Mohamed Daoudi; Boulbaba Ben Amor; Juan Carlos Álvarez Paiva (ICCV, 2017)

A Novel Space-Time Representation on the Positive Semidefinite Con for Facial Expression Recognition. - Anis Kacem 001; Mohamed Daoudi; Boulbaba Ben Amor; Juan Carlos Álvarez Paiva (CoRR, 2017)

Barycentric Representation and Metric Learning for Facial Expression Recognition. - Anis Kacem 001; Mohamed Daoudi; Juan Carlos Álvarez Paiva (FG, 2018)

2D Landmark-Based Facial Asymmetry Assessment in the Clinical Case of Facial Paralysis. - Benjamin Szczapa; Mohamed Daoudi; Anis Kacem 001; Pierre Guerreschi; Ludwig Gebert; Juan Carlos Álvarez Paiva (FG, 2019)

Metric Learning on the Manifold of Oriented Ellipses: Application to Facial Expression Recognition. - Mohamed Daoudi; Naima Otberdout; Juan Carlos Álvarez Paiva (ICPR Workshops (6), 2020)

A Novel Geometric Framework on Gram Matrix Trajectories for Human Behavior Understanding. - Anis Kacem 001; Mohamed Daoudi; Boulbaba Ben Amor; Stefano Berretti; Juan Carlos Álvarez Paiva (IEEE Trans. Pattern Anal. Mach. Intell., 2020)

Projection-based classification of surfaces for 3D human mesh sequence retrieval. - Emery Pierson; Juan Carlos Álvarez Paiva; Mohamed Daoudi (Comput. Graph., 2022)