Titlebook: VDM ‘87. VDM - A Formal Method at Work; VDM-Europe Symposium Dines Bjørner,Cliff B. Jones,Erich J. Neuhold Conference proceedings 1987 Spri

效果

Development and application of a META IV compiler,. The automatic generation of a compiler for the example language PLO [Wir 77] will show that the new . compiler enables automatic transformation of . compiler specifications into executable programs.

身心疲惫

STRIA

烧烤

reject

defendant

启发

R. J. Crispinapplications of the very active research area named spatial database systems. Consequently following the database approach, a GIS has to be seamless, i.e. store the complete area of interest (e.g. the whole world) in one database map. For exhibiting acceptable performance a seamless GIS has to use s

变化

Jan Storbank Pedersene spatial database system, integrating in a single model both alphanumeric and geometric data, is discussed. Such a database system, GéoSabrina, has been developed as an extension of an already existing relational database system. The system supports spatial data with corresponding spatial operators

责问

Platelet