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216
Voted
ICDE
1997
IEEE
77views Database» more  ICDE 1997»
16 years 6 months ago
Pinwheel Scheduling for Fault-Tolerant Broadcast Disks in Real-time Database Systems
The design of programsfor broadcastdisks which incorporatereal-time and fault-tolerance requirements is considered. A generalized model for real-time fault-tolerant broadcast disk...
Sanjoy K. Baruah, Azer Bestavros
ICDE
1997
IEEE
114views Database» more  ICDE 1997»
16 years 6 months ago
Modeling Multidimensional Databases
We propose a data model and a few algebraic operations that provide semantic foundation to multidimensional databases. The distinguishing feature of the proposed model is the symm...
Rakesh Agrawal, Ashish Gupta, Sunita Sarawagi
ICDE
1998
IEEE
124views Database» more  ICDE 1998»
16 years 6 months ago
Graph Structured Views and Their Incremental Maintenance
We study the problem of maintaining materialized views of graph structured data. The base data consists of records containing identi ers of other records. The data could represent...
Yue Zhuge, Hector Garcia-Molina
236
Voted
ICDE
1998
IEEE
122views Database» more  ICDE 1998»
16 years 6 months ago
A Distribution-Based Clustering Algorithm for Mining in Large Spatial Databases
Xiaowei Xu, Martin Ester, Hans-Peter Kriegel, J&ou...
ICDE
1998
IEEE
121views Database» more  ICDE 1998»
16 years 6 months ago
Fuzzy Triggers: Incorporating Imprecise Reasoning into Active Databases
Traditional Event-Condition-Action triggers (active database rules) include a Boolean predicate as a trigger condition. We propose fuzzy triggers whereby fuzzy inference is utiliz...
Antoni Wolski, Tarik Bouaziz
ICDE
1998
IEEE
154views Database» more  ICDE 1998»
16 years 6 months ago
Mining for Strong Negative Associations in a Large Database of Customer Transactions
Ashok Savasere, Edward Omiecinski, Shamkant B. Nav...
ICDE
1998
IEEE
187views Database» more  ICDE 1998»
16 years 6 months ago
Mining Optimized Association Rules with Categorical and Numeric Attributes
?Mining association rules on large data sets has received considerable attention in recent years. Association rules are useful for determining correlations between attributes of a ...
Rajeev Rastogi, Kyuseok Shim
225
Voted
ICDE
1998
IEEE
180views Database» more  ICDE 1998»
16 years 6 months ago
The Alps at Your Fingertips: Virtual Reality and Geoinformation Systems
We advocate a desktop virtual reality (VR) interface to a geographic information system (GIS). The navigational capability to explore large topographic scenes is a powerful metaph...
Renato Pajarola, Thomas Ohler, Peter Stucki, Korne...
ICDE
1998
IEEE
270views Database» more  ICDE 1998»
16 years 6 months ago
Cyclic Association Rules
We study the problem of discovering association rules that display regular cyclic variation over time. For example, if we compute association rules over monthly sales data, we may...
Banu Özden, Sridhar Ramaswamy, Abraham Silber...
ICDE
1998
IEEE
106views Database» more  ICDE 1998»
16 years 6 months ago
Leveraging Mediator Cost Models with Heterogeneous Data Sources
Hubert Naacke, Georges Gardarin, Anthony Tomasic