In this paper, we describe the spatial access method z-ordering and its application in the context of the research project GODOT, which is based on the commercial object-oriented database system ObjectStore LLOW91]. After identifying a range of spatial predicates, we show that the intersection join is of crucial importance for spatial joins. Next, we propose an eecient method for query processi...

The article deals with the study of poetics S. Beckett's play “Waiting for Godot”. This original and extremely capacious is minimalistic in form. secret capacity that, through four characters, Beckett showed human race miniature, modeling main types social private relationships: type equality (i.e., self-neighbor relationship) isrepresented by friends Vladimir Estragon, inequality/dependence re...