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EDBT
2004
ACM
121views Database» more  EDBT 2004»
16 years 26 days ago
On Containment of Conjunctive Queries with Arithmetic Comparisons
Foto N. Afrati, Chen Li, Prasenjit Mitra
80
Voted
WAIM
2004
Springer
15 years 6 months ago
Learning-Based Top-N Selection Query Evaluation over Relational Databases
A top-N selection query against a relation is to find the N tuples that satisfy the query condition the best but not necessarily completely. In this paper, we propose a new method ...
Liang Zhu, Weiyi Meng
90
Voted
ISCI
2008
93views more  ISCI 2008»
15 years 22 days ago
Safety, domain independence and translation of complex value database queries
This paper considers the theory of database queries on the complex value data model with external functions. Motivated by concerns regarding query evaluation, we first identify re...
Hong-Cheu Liu, Jeffrey Xu Yu, Weifa Liang
131
Voted
ISVC
2010
Springer
14 years 11 months ago
Using R-Trees for Interactive Visualization of Large Multidimensional Datasets
Large, multidimensional datasets are difficult to visualize and analyze. Visualization interfaces are constrained in resolution and dimension, so cluttering and problems of project...
Alfredo Giménez, René Rosenbaum, Mar...