1206 search results - page 84 / 242 » Modelling Information Systems as Object Societies |
HICSS
2003
IEEE
15 years 3 months ago
2003
IEEE
The objective of this paper is to provide a unified, theoretically grounded framework for trust in electronic environments. An overview of the research on trust is presented, exam...
SAC
2008
ACM
14 years 9 months ago
2008
ACM
We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language t...
ICDE
2008
IEEE
15 years 4 months ago
2008
IEEE
—Equivalent of €5 billion of wood raw material is going to waste in Europe. The reason is that information regarding the raw material is not available throughout the system. An...
VLDB
1991
ACM
15 years 1 months ago
1991
ACM
Queries in object-oriented datab;Lqcs are formulated against a class and retrieve instnnccls of the class sat,isfying a certain predicate on the att,riblltes of the class. The pre...
SEBD
2007
14 years 11 months ago
2007
We consider the problem of query containment over an object data model derived from F-logic. F-logic has generated considerable interest commercially, in the academia, and within ...