Efficient Flow Computation on Massive Grid Terrain Datasets Lars ArgeJeffrey S. ChaseRajiv Wickremesinghe OriginalPaper Pages: 283 - 313
Polyline Spatial Join Evaluation Using Raster Approximation Leonardo Guerreiro AzevedoRodrigo Salvador MonteiroJano Moreira de Souza OriginalPaper Pages: 315 - 336
Performance Evaluation of Lazy Deletion Methods in R-trees Alexandros NanopoulosMichael VassilakopoulosYannis Manolopoulos OriginalPaper Pages: 337 - 354
Bridging Ontologies and Conceptual Schemas in Geographic Information Integration Frederico FonsecaClodoveu DavisGilberto Câmara OriginalPaper Pages: 355 - 378