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» Complex Decision Making Processes: their Modelling and Suppo...
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SAC
2008
ACM
13 years 8 months ago
Aggregation languages for moving object and places of interest
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...
Leticia I. Gómez, Bart Kuijpers, Alejandro ...
SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
14 years 1 months ago
Implementing Data Cubes Efficiently
Decision support applications involve complex queries on very large databases. Since response times should be small, query optimization is critical. Users typically view the data ...
Venky Harinarayan, Anand Rajaraman, Jeffrey D. Ull...
RULEML
2010
Springer
13 years 7 months ago
Visualizing Logical Dependencies in SWRL Rule Bases
Rule bases are common in many business rule applications, clinical decision support programs, and other types of intelligent systems. As the size of the rule bases grows and the in...
Saeed Hassanpour, Martin J. O'Connor, Amar K. Das
CDC
2009
IEEE
108views Control Systems» more  CDC 2009»
14 years 1 months ago
The parabigeminal nucleus as a recursive estimator
— The parabigeminal nucleus (PBN) is known to estimate the retinal position error (RPE) of an intended target. Recently it has been discovered that PBN activity continues to enco...
Rui Ma, Todd P. Coleman, Joseph G. Malpeli
ICSE
2001
IEEE-ACM
14 years 1 months ago
Designing Components Versus Objects: A Transformational Approach
A good object-oriented design does not necessarily make a good component-based design, and vice versa. What design principles do components introduce? This paper examines componen...
David H. Lorenz, John M. Vlissides