Sciweavers

179 search results - page 22 / 36
» Active learning in very large databases
Sort
View
DELOS
2000
15 years 1 months ago
Using the Wavelet Transform to Learn from User Feedback
User feedback has proven very successful to query large multimedia databases. Due to the nature of the data representation and the mismatch between mathematical models and human p...
Ilaria Bartolini, Paolo Ciaccia, Florian Waas
PR
2007
142views more  PR 2007»
14 years 11 months ago
Visual guided navigation for image retrieval
In this work, we are interested in technologies that will allow users to actively browse and navigate large image databases and to retrieve images through interactive fast browsin...
Guoping Qiu, Jeremy Morris, Xunli Fan
WCRE
2002
IEEE
15 years 4 months ago
Knowledge-Based Library Re-Factoring for an Open Source Project
Software miniaturization is a form of software refactoring focused on reducing an application to the bare bone. Porting an application on a hand-held device is very likely to requ...
Massimiliano Di Penta, Markus Neteler, Giuliano An...
VLDB
1993
ACM
107views Database» more  VLDB 1993»
15 years 3 months ago
Recovering from Main-Memory Lapses
Recovery activities, like logging, checkpointing and restart, are used to restore a database to a consistent state after a system crash has occurred. Recovery related overhead is ...
H. V. Jagadish, Abraham Silberschatz, S. Sudarshan
KDD
2007
ACM
152views Data Mining» more  KDD 2007»
16 years 3 days ago
Relational data pre-processing techniques for improved securities fraud detection
Commercial datasets are often large, relational, and dynamic. They contain many records of people, places, things, events and their interactions over time. Such datasets are rarel...
Andrew Fast, Lisa Friedland, Marc Maier, Brian Tay...