Orthogonal Polygons as Bounding Structures in Filter-Refine Query Processing Strategies

Distance browsing in spatial databases

ACM Transactions on Database Systems (TODS)

Speeding up construction of PMR quadtree-based spatial indexes

The VLDB Journal — The International Journal on Very Large Data Bases

Polyline Spatial Join Evaluation Using Raster Approximation

Geoinformatica

Object-based and image-based object representations

ACM Computing Surveys (CSUR)

Efficient algorithms for boundary extraction of 2D and 3D orthogonal pseudomanifolds

Graphical Models

Merging faces: a new orthogonal simplification of solid models

DGCI'13 Proceedings of the 17th IAPR international conference on Discrete Geometry for Computer Imagery