Skip to main content

Wenli Li

2017

  • Wenli Li and W. Randolph Franklin. GPU–accelerated multiple observer siting. Photogrammetric Engineering & Remote Sensing, 83(6):439–446, June 2017. doi:10.14358/PERS.83.6.439.
    [abstract▼] [details] [full text] [BibTeX▼]

2016

  • Maurício Gouvêa Gruppi, Salles V. G. Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, and Wenli Li. Using rational numbers and parallel computing to efficiently avoid round-off errors on map simplification. RBC. Revista Brasileira de Cartografia (Online), 68:1221–1230, 2016. online at \url http://www.lsie.unb.br/rbc/index.php/rbc/article/view/1857.
    [abstract▼] [details] [full text] [BibTeX▼]
  • Salles V. G. Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, Wenli Li, and Maurício Gouvêa Gruppi. Exact intersection of 3D geometric models. In Geoinfo 2016, XVII Brazilian Symposium on GeoInformatics. Campos do Jordão, SP, Brazil, November 2016.
    [abstract▼] [details] [full text] [slides] [BibTeX▼]
  • Wenli Li, W. Randolph Franklin, and Salles V. G. de Magalhães. Computing approximate horizons on a GPU. In 26th Fall Workshop on Computational Geometry. CUNY Graduate Center, New York, USA, 27-28 Oct 2016. (extended abstract).
    [abstract▼] [details] [full text] [slides] [BibTeX▼]
  • Salles Viana Gomes de Magalhães, W. Randolph Franklin, Wenli Li, and Marcus Vinicius Alvim Andrade. An efficient map-reduce algorithm for spatio-temporal analysis using spark (GIS Cup). In 5th GIS-focused algorithm competition, GISCup 2016, co-located with ACM SIGSPATIAL GIS. 2016. Winner (2nd place).
    [abstract▼] [details] [full text] [slides] [BibTeX▼]
  • Wenli Li, W. Randolph Franklin, Salles V. G. Magalhães, Marcus V. A. Andrade, and David L. Hedin. 3D segmented ODETLAP compression. 2016.
    [details] [full text] [BibTeX▼]
  • Salles V. G. Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, and Wenli Li. PinMeshFast and exact 3D point location queries using a uniform grid. Computer & Graphics Journal, special issue on Shape Modeling International 2016, 58:1–11, August 2016. (online 17 May). Awarded a reproducibility stamp, \url http://www.reproducibilitystamp.com/. URL: http://www.sciencedirect.com/science/article/pii/S0097849316300607, doi:10.1016/j.cag.2016.05.017.
    [abstract▼] [details] [full text] [slides] [BibTeX▼]

2015

  • Mauricio G. Gruppi, Salles V. G. de Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, and Wenli Li. An efficient and topologically correct map generalization heuristic. In Proceedings of the 17th International Conference on Enterprise Information Systems (ICEIS), 516–525, paper 236. 2015. URL: http://www.iceis.org/Abstracts/2015/ICEIS_2015_Abstracts.htm, doi:10.5220/0005398105160525.
    [abstract▼] [details] [full text] [BibTeX▼]
  • Maurício Gouvêa Gruppi, Salles V. G. Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, and Wenli Li. Using rational numbers and parallel computing to efficiently avoid round-off errors on map simplification. In Geoinfo 2015, XVI Brazilian Symposium on GeoInformatics. Campos do Jordão, SP, Brazil, 29 Nov – 2 Dec 2015.
    [details] [full text] [slides] [BibTeX▼]
  • Salles V. G. Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, and Wenli Li. Fast path planning under polygonal obstacle constraints. In 4th GIS-focused algorithm competition, GISCUP 2015, co-located with ACM SIGSPATIAL GIS. Bellevue WA USA, 4 Nov 2015. Winner (2nd place).
    [details] [full text] [BibTeX▼]
  • Salles V. G. Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, and Wenli Li. Fast path planning under polygonal obstacle constraints. In 4th GIS-focused algorithm competition, GISCUP 2015, co-located with ACM SIGSPATIAL GIS. Bellevue WA USA, 4 Nov 2015.
    [details] [full text] [BibTeX▼]
  • Salles V. G. Magalhães, Marcus V. A. Andrade, W. Randolph Franklin, and Wenli Li. Fast exact parallel map overlay using a two-level uniform grid. In 4th ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data (BigSpatial). Bellevue WA USA, 3 Nov 2015. doi:10.1145/2835185.2835188.
    [abstract▼] [details] [full text] [BibTeX▼]
  • Wenli Li, W. Randolph Franklin, and Salles V. G. de Magalhães. Segmented ODETLAP compression. In 25th Fall Workshop on Computational Geometry. U. Buffalo, New York, USA, 23-24 Oct 2015. (extended abstract).
    [details] [full text] [BibTeX▼]
  • Salles V. G. de Magalhães, W. Randolph Franklin, Marcus V. A. Andrade, and Wenli Li. An efficient algorithm for computing the exact overlay of triangulations. In 25th Fall Workshop on Computational Geometry. U. Buffalo, New York, USA, 23-24 Oct 2015. (extended abstract).
    [details] [full text] [BibTeX▼]
  • W. Randolph Franklin, Marcus Andrade, Wenli Li, and Salles Magalhães. Changing problems, databases, and tools in spatial search. 24 Aug 2015. Talk at U. Zürich, Dept of Geography.
    [details] [slides] [BibTeX▼]
  • Marcus Andrade, Salles Magalhães, W. Randolph Franklin, and Wenli Li. Research topics in GIS. Talk at CCNY, 15 April 2015.
    [details] [slides] [BibTeX▼]
  • Wenli Li, W. Randolph Franklin, Marcus Andrade, and Salles Magalhães. Research summary: siting and ODETLAP. Talk at CCNY, 15 April 2015.
    [details] [slides] [BibTeX▼]

2014

  • Salles V. G. de Magalhães, W. Randolph Franklin, Wenli Li, and Marcus V. A. Andrade. Fast map generalization heuristic with a uniform grid. In 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2014). Dallas, Texas, USA, 4–7 Nov 2014.
    [details] [full text] [poster] [slides] [BibTeX▼]
  • Wenli Li, W. Randolph Franklin, Daniel N. Benedetti, and Salles V. G. Magalhães. Parallel multiple observer siting on terrain. In 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2014). Dallas, Texas, USA, 4–7 Nov 2014.
    [abstract▼] [details] [full text] [poster] [BibTeX▼]
  • Guilherme Pena, Salles Magalhães, Marcus Andrade, Randolph Franklin, Chaulio Ferreira, Wenli Li, and Daniel Benedetti. An efficient GPU multiple-observer siting method based on sparse-matrix multiplication. In 3rd ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data (BigSpatial) 2014. Dallas TX USA, 4 Nov 2014.
    [abstract▼] [details] [full text] [slides] [BibTeX▼]
  • Salles V. G. de Magalhães, W. Randolph Franklin, Marcus V. A. Andrade, and Wenli Li. An efficient map generalization heuristic based on the Visvalingam–Whyatt algorithm. In 24th Fall Workshop on Computational Geometry. U. Connecticut, Storrs CT, USA, 31 Oct – 1 Nov 2014. (extended abstract).
    [details] [full text] [slides] [BibTeX▼]
  • Wenli Li, W. Randolph Franklin, Salles V. G. Magalhães, and Marcus V. A. Andrade. Restricted bathymetric tracklines interpolation. In 24th Fall Workshop on Computational Geometry. U. Connecticut, Storrs CT, USA, 31 Oct – 1 Nov 2014. (extended abstract).
    [details] [full text] [slides] [BibTeX▼]

2013

  • Wenli Li, W. Randolph Franklin, and Daniel Benedetti. Parallel multiple observer siting on terrain. In 23rd Fall Workshop on Computational Geometry. City College, New York City, USA, 25–26 Oct 2013. (extended abstract).
    [abstract▼] [details] [full text] [slides] [BibTeX▼]
  • Daniel Benedetti, W. Randolph Franklin, and Wenli Li. CUDA-accelerated ODETLAP: a parallel lossy compression implementation. In 23rd Fall Workshop on Computational Geometry. City College, New York City, USA, 25–26 Oct 2013. (extended abstract).
    [abstract▼] [details] [full text] [slides] [BibTeX▼]