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» Rigorous Object-Oriented Analysis
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DOLAP
1999
ACM
15 years 5 months ago
Characterization of Hierarchies and Some Operators in OLAP Environment
Recently numerous proposals for modelling and querying Multidimensional Databases (MDDB) are proposed. Among the still open problems there is a rigorous classification of the diff...
Elaheh Pourabbas, Maurizio Rafanelli
97
Voted
COSIT
1997
Springer
102views GIS» more  COSIT 1997»
15 years 5 months ago
Partition and Conquer
Abstract. Although maps and partitions are ubiquitous in geographical information systems and spatial databases, there is only little work investigating their foundations. We give ...
Martin Erwig, Markus Schneider
94
Voted
ACSC
2006
IEEE
15 years 4 months ago
Tracing secure information flow through mode changes
Communications devices intended for use in securitycritical applications must be rigorously evaluated to ensure they preserve data confidentiality. This process includes tracing t...
Colin J. Fidge, Tim McComb
82
Voted
WSC
2007
15 years 3 months ago
An approach to hospital planning and design using discrete event simulation
Recent reports have established the need for change in the US health system. Building projects can play an important role in enabling change to support organizational objectives. ...
Ian W. Gibson
100
Voted
WSC
2008
15 years 3 months ago
Efficient tail estimation for sums of correlated lognormals
Our focus is on efficient estimation of tail probabilities of sums of correlated lognormals. This problem is motivated by the tail analysis of portfolios of assets driven by corre...
Jose Blanchet, Sandeep Juneja, Leonardo Rojas-Nand...