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ICDE
1994
IEEE
96views Database» more  ICDE 1994»
10 years 2 months ago
Efficient Evaluation of the Valid-Time Natural Join
Michael D. Soo, Richard T. Snodgrass, Christian S....
ICDE
1994
IEEE
108views Database» more  ICDE 1994»
10 years 2 months ago
Performing Group-By before Join
Weipeng P. Yan, Per-Åke Larson
ICDE
1994
IEEE
140views Database» more  ICDE 1994»
10 years 2 months ago
Mariposa: A New Architecture for Distributed Data
We describe the design of Mariposa, an experimental distributed data management system that provides high performance in an environment of high data mobility and heterogeneous hos...
Michael Stonebraker, Paul M. Aoki, Robert Devine, ...
ICDE
1994
IEEE
99views Database» more  ICDE 1994»
10 years 2 months ago
Supporting Data Mining of Large Databases by Visual Feedback Queries
In this paper, we describe a query system that provides visual relevance feedback in querying large databases. Our goal is to support the process of data mining by representing as...
Daniel A. Keim, Hans-Peter Kriegel, Thomas Seidl
ICDE
1994
IEEE
127views Database» more  ICDE 1994»
10 years 2 months ago
Approximate Analysis of Real-Time Database Systems
During the past few years, several studies have been made on the performance of real-time database systems with respect to the number of transactions that miss their deadlines. Th...
Jayant R. Haritsa
ICDE
1994
IEEE
103views Database» more  ICDE 1994»
10 years 2 months ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By
ICDE
1994
IEEE
88views Database» more  ICDE 1994»
10 years 2 months ago
On the Selection of Optimal Index Configuration in OO Databases
Sunil Choenni, Elisa Bertino, Henk M. Blanken, Thi...
ICDE
1994
IEEE
87views Database» more  ICDE 1994»
10 years 2 months ago
Implementing Calendars and Temporal Rules in Next Generation Databases
In applications like nancial trading, scheduling, manufacturing and process control, time based predicates in queries and rules are very important. There is also a need to de ne ...
Rakesh Chandra, Arie Segev, Michael Stonebraker
ICDE
1994
IEEE
102views Database» more  ICDE 1994»
10 years 2 months ago
On the Interaction Between ISA and Cardinality Constraints
Diego Calvanese, Maurizio Lenzerini
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