Sciweavers

2463 search results - page 155 / 493
» Compressing Pattern Databases
Sort
View
97
Voted
ADBIS
2006
Springer
100views Database» more  ADBIS 2006»
15 years 6 months ago
Novel Analysis Patterns in the Context of the Managed Investments Instruments
Abstract. Traditionally, the investment funds market exploits analysis and design concepts based on the procedural programming approach. We propose a set of analysis patterns which...
Luigi Ubezio, Claudia Raibulet, Antonio Carpinato
DEXA
2005
Springer
117views Database» more  DEXA 2005»
15 years 6 months ago
Efficient Processing of Ordered XML Twig Pattern
Finding all the occurrences of a twig pattern in an XML database is a core operation for efficient evaluation of XML queries. Holistic twig join algorithm has showed its superiorit...
Jiaheng Lu, Tok Wang Ling, Tian Yu, Changqing Li, ...
VLDB
2005
ACM
139views Database» more  VLDB 2005»
15 years 6 months ago
Tree-Pattern Queries on a Lightweight XML Processor
Popular XML languages, like XPath, use “treepattern” queries to select nodes based on their structural characteristics. While many processing methods have already been propose...
Mirella Moura Moro, Zografoula Vagena, Vassilis J....
VLDB
2005
ACM
122views Database» more  VLDB 2005»
15 years 6 months ago
Streaming Pattern Discovery in Multiple Time-Series
In this paper, we introduce SPIRIT (Streaming Pattern dIscoveRy in multIple Timeseries). Given n numerical data streams, all of whose values we observe at each time tick t, SPIRIT...
Spiros Papadimitriou, Jimeng Sun, Christos Falouts...
KDD
1998
ACM
183views Data Mining» more  KDD 1998»
15 years 4 months ago
Mining Generalized Association Rules and Sequential Patterns Using SQL Queries
Database integration of mining is becoming increasingly important with tile installation of larger and larger data warehouses built around relational database technology. Most of ...
Shiby Thomas, Sunita Sarawagi