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» Joining Interval Data in Relational Databases
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ISMB
1994
13 years 9 months ago
Using Interval Logic for Order Assembly
Temporallogic, in particular, interval logic has been used to represent genomemapsand to assist genome mapconstructions. However,interval logic itself appears to be bruited in its...
Zhan Cui
SSDBM
2005
IEEE
184views Database» more  SSDBM 2005»
14 years 1 months ago
Optimizing Multiple Top-K Queries over Joins
Advanced Data Mining applications require more and more support from relational database engines. Especially clustering applications in high dimensional features space demand a pr...
Dirk Habich, Wolfgang Lehner, Alexander Hinneburg
ICDE
2010
IEEE
212views Database» more  ICDE 2010»
14 years 7 months ago
ViewJoin: Efficient View-based Evaluation of Tree Pattern Queries
A fundamental problem in XML query processing is tree pattern query (TPQ) matching which computes all data instances in an XML database that match an input TPQ. There is a lot of r...
Ding Chen, Chee-Yong Chan
ADBIS
2000
Springer
82views Database» more  ADBIS 2000»
13 years 12 months ago
A New Algorithm for Page Access Sequencing in Join Processing
Abstract. One of the fundamental problems in relational database management is the handling of the join operation. Two of the problems are: 1) finding a page access sequence which...
Andrew Lim, Wee-Chong Oon, Chi-Hung Chi
TIME
2009
IEEE
14 years 2 months ago
Event-Oriented Data Models and Temporal Queries in Transaction-Time Databases
—Past research on temporal databases has primarily focused on state-based representations and on relational query language extensions for such representations. This led to many d...
Carlo Zaniolo