Abstract. For systems that share enough structural and functional commonalities, reuse in schema development and data manipulation can be achieved by defining problem-oriented lang...
: True integration of large systems requires sharing of information stored in databases beyond sharing of pure data: business rules associated with this data must be shared also. T...
We describe an integration of the hypermedia system HyperPATH with the object-oriented DBMS (OODBMS) O¡ . Providing persistence to a hypertext system was the first motivation of...
Bernd Amann, Vassilis Christophides, Michel Scholl
In this paper, the interest of fuzzy sets and possibility theory in the context of databases is presented. It is shown that these " notions provide an homogeneous framework f...
This paper provides an answer-oriented multidimensional analysis environment. The approach is based on a conceptual point of view. We define a conceptual model that represents data...