Approximate order-k Voronoi cells over positional streams.

Kostas Patroumpas Theofanis Minogiannis Timos K. Sellis Approximate order-k Voronoi cells over positional streams. 36 2007 conf/gis/2007 GIS http://doi.acm.org/10.1145/1341012.1341059 db/conf/gis/gis2007.html#PatroumpasMS07