Sciweavers

6495 search results - page 291 / 1299
» Modeling Multidimensional Databases
Sort
View
SIGMOD
2003
ACM
127views Database» more  SIGMOD 2003»
16 years 6 months ago
Closing the key loophole in MLS databases
: There has been an abundance of research within the last couple of decades in the area of multilevel secure (MLS) databases. Recent work in this field deals with the processing of...
Nenad Jukic, Svetlozar Nestorov, Susan V. Vrbsky
ICDAR
2005
IEEE
16 years 6 days ago
IAM-OnDB - an On-Line English Sentence Database Acquired from Handwritten Text on a Whiteboard
In this paper we present IAM-OnDB - a new large online handwritten sentences database. It is publicly available and consists of text acquired via an electronic interface from a wh...
Marcus Liwicki, Horst Bunke
DAWAK
2005
Springer
16 years 3 days ago
A Decremental Algorithm for Maintaining Frequent Itemsets in Dynamic Databases
Data mining and machine learning must confront the problem of pattern maintenance because data updating is a fundamental operation in data management. Most existing data-mining alg...
Shichao Zhang, Xindong Wu, Jilian Zhang, Chengqi Z...
VLDB
2005
ACM
81views Database» more  VLDB 2005»
16 years 2 days ago
Flexible Database Generators
Evaluation and applicability of many database techniques, ranging from access methods, histograms, and optimization strategies to data normalization and mining, crucially depend o...
Nicolas Bruno, Surajit Chaudhuri
FOIKS
2004
Springer
15 years 12 months ago
Database Repair by Signed Formulae
We introduce a simple and practically efficient method for repairing inconsistent databases. The idea is to properly represent the underlying problem, and then use off-the-shelf a...
Ofer Arieli, Marc Denecker, Bert Van Nuffelen, Mau...