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» Incremental Reorganization of Relational Databases
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DASFAA
2009
IEEE
147views Database» more  DASFAA 2009»
15 years 6 months ago
SUITS: Faceted User Interface for Constructing Structured Queries from Keywords
Keyword search and database query are two ways for retrieving data in real world settings. In this demonstration, we show SUITS, a novel search interface over relational databases ...
Elena Demidova, Xuan Zhou, Gideon Zenz, Wolfgang N...
ICDE
1998
IEEE
119views Database» more  ICDE 1998»
16 years 1 months ago
Processing Incremental Multidimensional Range Queries in a Direct Manipulation Visual Query
We have developed a MultiMedia Visual Information Seeking (MMVIS) Environment that is the first system to support an integrated approach to the direct manipulation specification o...
Stacie Hibino, Elke A. Rundensteiner
SIGMOD
1995
ACM
116views Database» more  SIGMOD 1995»
15 years 3 months ago
Incremental Maintenance of Views with Duplicates
We study the problem of e cient maintenance of materialized views that may contain duplicates. This problem is particularly important when queries against such views involve aggre...
Timothy Griffin, Leonid Libkin
ICDE
1996
IEEE
126views Database» more  ICDE 1996»
16 years 1 months ago
Using Object-Oriented Principles to Optimize Update Propagation to Materialized Views
View materialization is known to be a valuable technique for performance optimization in relational databases, and much work has been done addressing the problem of consistently m...
Harumi A. Kuno, Elke A. Rundensteiner
160
Voted
SIGMOD
2005
ACM
164views Database» more  SIGMOD 2005»
15 years 12 months ago
RankSQL: Query Algebra and Optimization for Relational Top-k Queries
This paper introduces RankSQL, a system that provides a systematic and principled framework to support efficient evaluations of ranking (top-k) queries in relational database syst...
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas...