Ubirajara Moura de Freitas

Publication Activity (10 Years)

Years Active: 1996-2009
Publications (10 Years): 0

Publications

João Pedro Cerveira Cordeiro, Gilberto Câmara, Ubirajara Moura de Freitas, Felipe Almeida
Yet Another Map Algebra. GeoInformatica 13 (2) (2009)
Gilberto Câmara, Rogério Thomé, Ubirajara Moura de Freitas, Antônio Miguel Vieira Monteiro
Interoperability in Practice: Problems in Semantic Conversion from Current Technology to OpenGIS. INTEROP (1999)
Gilberto Câmara, Marco A. Casanova, Ubirajara Moura de Freitas, João Pedro Cerveira Cordeiro, Lauro Hara
A Presentation Language for GIS Cadastral Data. ACM-GIS (1996)
Gilberto Câmara, Ricardo Cartaxo Modesto de Souza, Ubirajara Moura de Freitas, Juan Garrido
Spring: integrating remote sensing and gis by object-oriented data modelling. Comput. Graph. 20 (3) (1996)