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CHI
1994
ACM
15 years 10 months ago
Using aggregation and dynamic queries for exploring large data sets
When working with large data sets, users perform three primary types of activities: data manipulation, data analysis, and data visualization. The data manipulation process involve...
Jade Goldstein, Steven F. Roth
ICS
1993
Tsinghua U.
15 years 10 months ago
The EM-4 Under Implicit Parallelism
: The EM-4 is a supercomputer that offers very fast inter processor communication and support for multi threading. In this paper we demonstrate that the EM-4, Together with an auto...
Lubomir Bic, Mayez A. Al-Mouhamed
RULES
1993
Springer
133views Database» more  RULES 1993»
15 years 10 months ago
Activities in Object Bases
Objects are collected into an object base because of a presumed need for cooperation among them. In classical object bases the cooperation is based on synchronous, preplanned mess...
Peter C. Lockemann, Hans-Dirk Walter
SSD
1993
Springer
112views Database» more  SSD 1993»
15 years 10 months ago
A Storage and Access Architecture for Efficient Query Processing in Spatial Database Systems
: Due to the high complexity of objects and queries and also due to extremely large data volumes, geographic database systems impose stringent requirements on their storage and acc...
Thomas Brinkhoff, Holger Horn, Hans-Peter Kriegel,...
150
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KR
1989
Springer
15 years 10 months ago
Impediments to Universal Preference-Based Default Theories
Research on nonmonotonic and default reasoning has identified several important criteria for preferring alternative default inferences. The theories of reasoning based on each of...
Jon Doyle, Michael P. Wellman