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DOOD
1997
Springer
155views Database» more  DOOD 1997»
15 years 8 months ago
Incremental Updates for Materialized OQL Views
Abstract. This work discusses the CROQUE approach to the maintenance problem for materialized views. In a CROQUE database, application-speci ed collections (type extents or classes...
Dieter Gluche, Torsten Grust, Christof Mainberger,...
ACSAC
2000
IEEE
15 years 8 months ago
Dynamic Access Control through Petri Net Workflows
Access control is an important protection mechanism for information systems. An access control matrix grants subjects privileges to objects. Today, access control matrices are sta...
Konstantin Knorr
DAC
1989
ACM
15 years 8 months ago
An Efficient Finite Element Method for Submicron IC Capacitance Extraction
We present an accurate and efficient method for extraction of parasitic capacitances in submicron integrated circuits. The method uses a 3-D finite element model in which the cond...
N. P. van der Meijs, Arjan J. van Genderen
VISSYM
2007
15 years 6 months ago
Online Dynamic Graph Drawing
This paper presents an algorithm for drawing a sequence of graphs online. The algorithm strives to maintain the global structure of the graph and thus the user's mental map, ...
Yaniv Frishman, Ayellet Tal
APCCM
2010
15 years 5 months ago
A conceptually rich model of business process compliance
In this paper we extend the preliminary work developed elsewhere and investigate how to characterise many aspects of the compliance problem in business process modeling. We first ...
Guido Governatori, Antonino Rotolo