Web and Mobile secure access to a Web Based Medical System. - Vasileios Skilogiannis; Themis Panayiotopoulos; Stavros Papadakis; Virginia Grammenou; Ioannis Mantas (MIE, 2003)

On Selecting Leaves with Disjoint Neighborhoods in Embedded Trees. - Kolja Junginger; Ioannis Mantas; Evanthia Papadopoulou (CALDAM, 2019)

Farthest Color Voronoi Diagrams: Complexity and Algorithms. - Ioannis Mantas; Evanthia Papadopoulou; Vera Sacristán; Rodrigo I. Silveira (LATIN, 2020)

The Very Best of Perfect Non-crossing Matchings. - Ioannis Mantas; Marko Savic; Hendrik Schrezenmaier (CoRR, 2020)

The Voronoi Diagram of Rotating Rays With applications to Floodlight Illumination. - Carlos Alegría; Ioannis Mantas; Evanthia Papadopoulou; Marko Savic; Hendrik Schrezenmaier; Carlos Seara; Martin Suderland (ESA, 2021)

Certified Approximation Algorithms for the Fermat Point and n-Ellipses. - Kolja Junginger; Ioannis Mantas; Evanthia Papadopoulou; Martin Suderland; Chee Yap (ESA, 2021)

Subdivision Methods for Sum-Of-Distances Problems: Fermat-Weber Point, n-Ellipses and the Min-Sum Cluster Voronoi Diagram (Media Exposition). - Ioannis Mantas; Evanthia Papadopoulou; Martin Suderland; Chee Yap (SoCG, 2022)

On selecting a fraction of leaves with disjoint neighborhoods in a plane tree. - Kolja Junginger; Ioannis Mantas; Evanthia Papadopoulou (Discret. Appl. Math., 2022)

The Voronoi Diagram of Rotating Rays with applications to Floodlight Illumination. - Carlos Alegría; Ioannis Mantas; Evanthia Papadopoulou; Marko Savic; Carlos Seara; Martin Suderland (CoRR, 2023)

New variants of perfect non-crossing matchings. - Ioannis Mantas; Marko Savic; Hendrik Schrezenmaier (Discret. Appl. Math., 2024)