A Progressive Vector Map Browser. - José Augusto Sapienza Ramos; Claudio Esperança; Esteban Walter Gonzalez Clua (GEOINFO, 2008)

A progressive vector map browser for the web. - José Augusto Sapienza Ramos; Claudio Esperança; Esteban Walter Gonzalez Clua (J. Braz. Comput. Soc., 2009)

Representing and processing polygonal maps with Sector Lists. - José Augusto Sapienza Ramos; Claudio Esperança (Comput. Geosci., 2023)