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SPATIALCOGNITION
1998
Springer
15 years 10 months ago
The Impact of Exogenous Factors on Spatial Coding in Perception and Memory
In the course of acquiring knowledge about layouts and maps spatial information can undergo considerable changes and distortions, which systematically affect knowledge-based judgme...
Jörg Gehrke, Bernhard Hommel
VLDB
1998
ACM
102views Database» more  VLDB 1998»
15 years 10 months ago
A Database System for Real-Time Event Aggregation in Telecommunication
Telecommunication networks process verylarge numbers of events in real time. In this environment, database applications demand both high throughput (at reasonable costs), and pred...
Jerry Baulier, Stephen Blott, Henry F. Korth, Abra...
SP
1997
IEEE
134views Security Privacy» more  SP 1997»
15 years 10 months ago
A Logical Language for Expressing Authorizations
A major drawback of existing access control systems is that they have all been developed with a specific access control policy in mind. This means that all protection requirement...
Sushil Jajodia, Pierangela Samarati, V. S. Subrahm...
PODS
1997
ACM
72views Database» more  PODS 1997»
15 years 10 months ago
OLAP and Statistical Databases: Similarities and Differences
During the 1980's there was a lot of activity in the area of Statistical Databases, focusing mostly on socio-economic type applications, such as census data, national product...
Arie Shoshani
AGP
1996
IEEE
15 years 10 months ago
Modular Analysis of Suspension Free cc Programs
Compositional semantics allow to reason about programs in an incremental way, thus providing the formal base for the development of modular data-flow analyses. The major drawback ...
Enea Zaffanella
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