Sciweavers

5009 search results - page 270 / 1002
» Data Mining Support in Database Management Systems
Sort
View
EDBT
2008
ACM
122views Database» more  EDBT 2008»
16 years 6 months ago
Mining all frequent projection-selection queries from a relational table
In this paper we study the problem of mining all frequent queries in a given database table, a problem known to be intractable even for conjunctive queries. We restrict our attent...
Tao-Yuan Jen, Dominique Laurent, Nicolas Spyratos
DOCENG
2004
ACM
16 years 1 days ago
Querying XML documents by dynamic shredding
With the wide adoption of XML as a standard data representation and exchange format, querying XML documents becomes increasingly important. However, relational database systems co...
Hui Zhang 0003, Frank Wm. Tompa
SSDBM
2003
IEEE
118views Database» more  SSDBM 2003»
15 years 12 months ago
The CenSSIS Image Database
The CenSSIS Image Database System is a scientific database that enables effective data management and collaboration to accelerate fundamental research. This paper describes the d...
Huanmei Wu, Becky Norum, Judith Newmark, Betty Sal...
SIGMOD
2011
ACM
204views Database» more  SIGMOD 2011»
14 years 9 months ago
Oracle database filesystem
Modern enterprise, web, and multimedia applications are generating unstructured content at unforeseen volumes in the form of documents, texts, and media files. Such content is gen...
Krishna Kunchithapadam, Wei Zhang, Amit Ganesh, Ni...
IV
2005
IEEE
101views Visualization» more  IV 2005»
16 years 6 days ago
Generation of Graphical Representations of Student Tracking Data in Course Management Systems
An approach of employing Information Visualisation to develop systems that facilitate instructors in web-based distance learning is presented here. The paper describes a tool, cal...
Riccardo Mazza, Vania Dimitrova