An Efficient Algorithm to Compute the Viewshed on DEM Terrains Stored in the External Memory. - Mirella A. Magalhães; Salles V. G. Magalhães; Marcus Vinícius Alvim Andrade; Jugurta Lisboa Filho (GEOINFO, 2007)

Heuristics to Site Observers in a Terrain Represented by a Digital Elevation Matrix. - Salles V. G. Magalhães; Marcus Vinícius Alvim Andrade; Cháulio Ferreira (GEOINFO, 2010)

An optimization heuristic for siting observers in huge terrains stored in external memory. - Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin (HIS, 2010)

Efficient viewshed computation on terrain in external memory. - Marcus V. A. Andrade; Salles V. G. Magalhães; Mirella A. Magalhães; W. Randolph Franklin; Barbara Cutler (GeoInformatica, 2011)

A New Method for Computing the Drainage Network Based on Raising the Level of an Ocean Surrounding the Terrain. - Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; Guilherme C. Pena (AGILE Conf., 2012)

More efficient terrain viewshed computation on massive datasets using external memory. - Cháulio Ferreira; Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; André M. Pompermayer (SIGSPATIAL/GIS, 2012)

Computing the drainage network on huge grid terrains. - Thiago L. Gomes; Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; Guilherme C. Pena (BigSpatial@SIGSPATIAL, 2012)

A Parallel Sweep Line Algorithm for Visibility Computation. - Cháulio Ferreira; Marcus V. A. Andrade; Salles V. G. Magalhães; W. Randolph Franklin; Guilherme C. Pena (GEOINFO, 2013)

A Library to Support the Development of Applications that Process Huge Matrices in External Memory. - Jaqueline A. Silveira; Salles V. G. Magalhães; Marcus V. A. Andrade; Vinicius S. Conceição (ICEIS (1), 2013)

Parallel multiple observer siting on terrain. - Wenli Li; W. Randolph Franklin; Daniel N. Benedetti; Salles V. G. Magalhães (SIGSPATIAL/GIS, 2014)

Fast map generalization heuristic with a uniform grid. - Salles V. G. Magalhães; W. Randolph Franklin; Wenli Li; Marcus V. A. Andrade (SIGSPATIAL/GIS, 2014)

An efficient GPU multiple-observer siting method based on sparse-matrix multiplication. - Guilherme C. Pena; Salles V. G. Magalhães; Marcus Vinícius Alvim Andrade; W. Randolph Franklin; Cháulio R. Ferreira; Wenli Li (BigSpatial@SIGSPATIAL, 2014)

An Improved Parallel Algorithm Using GPU for Siting Observers on Terrain. - Guilherme C. Pena; Marcus V. A. Andrade; Salles V. G. Magalhães; W. Randolph Franklin; Cháulio R. Ferreira (ICEIS (1), 2014)

A Parallel Algorithm for Viewshed Computation on Grid Terrains. - Cháulio R. Ferreira; Marcus Vinícius Alvim Andrade; Salles V. G. Magalhães; W. Randolph Franklin; Guilherme C. Pena (J. Inf. Data Manag., 2014)

Be a simulator developer and go beyond in computing engineering. - Ricardo S. Ferreira 001; José Augusto Miranda Nacif; Salles V. G. Magalhães; Thales T. de Almeida; Racyus D. G. Pacífico (FIE, 2015)

Using Rational Numbers and Parallel Computing to Efficiently Avoid Round-off Errors on Map Simplification. - Mauricio G. Gruppi; Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; Wenli Li (GEOINFO, 2015)

An efficient algorithm for computing the exact overlay of triangulations. - Salles Viana Gomes Magalhães (SIGSPATIAL PhD Symposium, 2015)

Fast exact parallel map overlay using a two-level uniform grid. - Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; Wenli Li (BigSpatial@SIGSPATIAL, 2015)

An Efficient and Topologically Correct Map Generalization Heuristic. - Mauricio G. Gruppi; Salles V. G. Magalhães; Marcus Vinícius Alvim Andrade; W. Randolph Franklin; Wenli Li (ICEIS (1), 2015)

Efficiently computing the drainage network on massive terrains using external memory flooding process. - Thiago L. Gomes; Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; Guilherme C. Pena (GeoInformatica, 2015)

Exact intersection of 3D geometric models. - Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; Wenli Li; Mauricio G. Gruppi (GEOINFO, 2016)

PinMesh - Fast and exact 3D point location queries using a uniform grid. - Salles V. G. Magalhães; Marcus V. A. Andrade; W. Randolph Franklin; Wenli Li (Comput. Graph., 2016)

An Efficient External Memory Algorithm for Terrain Viewshed Computation. - Cháulio R. Ferreira; Marcus V. A. Andrade; Salles V. G. Magalhães; W. Randolph Franklin (ACM Trans. Spatial Algorithms Syst., 2016)

Parallel intersection detection in massive sets of cubes. - W. Randolph Franklin; Salles V. G. Magalhães (BigSpatial@SIGSPATIAL, 2017)

Fast exact parallel 3D mesh intersection algorithm using only orientation predicates. - Salles V. G. Magalhães; W. Randolph Franklin; Marcus V. A. Andrade (SIGSPATIAL/GIS, 2017)

Exact and parallel intersection of 3D triangular meshes. - Salles Viana Gomes de Magalhães (2017)

Data Structures for Parallel Spatial Algorithms on Large Datasets (Vision paper). - W. Randolph Franklin; Salles Viana Gomes de Magalhães; Marcus Vinícius Alvim Andrade (BigSpatial@SIGSPATIAL, 2018)

Fast analysis of upstream features on spatial networks (GIS cup). - Salles Viana Gomes Magalhães; W. Randolph Franklin; Ricardo dos Santos Ferreira 001 (SIGSPATIAL/GIS, 2018)

Exact Fast Parallel Intersection of Large 3-D Triangular Meshes. - Salles Viana Gomes de Magalhães; W. Randolph Franklin; Marcus Vinícius Alvim Andrade (IMR, 2018)

Acelerando algoritmos exatos de SIG com GPUs. - Marcelo de Matos Menezes; Salles V. G. Magalhães; Rodrigo Eduardo de Oliveira Bauer Chichorro; Matheus Aguilar de Oliveira; Marcus V. A. Andrade (GEOINFO, 2019)

Evaluating the usage of exact queries on 3D spatial databases. - Matheus Aguilar de Oliveira; Marcelo M. Menezes; Salles V. G. Magalhães; Bruno F. Coelho (GEOINFO, 2020)

An Efficient and Exact Parallel Algorithm for Intersecting Large 3-D Triangular Meshes Using Arithmetic Filters. - Salles Viana Gomes de Magalhães; W. Randolph Franklin; Marcus Vinícius Alvim Andrade (Comput. Aided Des., 2020)

You Only Traverse Twice: A YOTT Placement, Routing, and Timing Approach for CGRAs. - Michael Canesche; Westerley Carvalho; Lucas Reis; Matheus Aguilar de Oliveira; Salles V. G. Magalhães; Peter Jamieson; José Augusto Miranda Nacif; Ricardo Ferreira 001 (ACM Trans. Embed. Comput. Syst., 2021)

Minimal Representations of Polygons and Polyhedra. - W. Randolph Franklin; Salles Viana Gomes de Magalhães (Spatial Gems (1) (1), 2022)

Employing GPUs to Accelerate Exact Geometric Predicates for 3D Geospatial Processing. - Marcelo M. Menezes; Salles Viana Gomes de Magalhães; Matheus Aguilar de Oliveira; W. Randolph Franklin; Bruno F. Coelho (Spatial Gems (1) (1), 2022)

Fast Parallel Evaluation of Exact Geometric Predicates on GPUs. - Marcelo de Matos Menezes; Salles Viana Gomes de Magalhães; Matheus Aguilar de Oliveira; W. Randolph Franklin; Rodrigo Eduardo de Oliveira Bauer Chichorro (Comput. Aided Des., 2022)

Implementing Simulation of Simplicity for geometric degeneracies. - W. Randolph Franklin; Salles Viana Gomes de Magalhães (CoRR, 2022)