Sciweavers

4113 search results - page 11 / 823
» Watermarking Relational Databases
Sort
View
203
Voted

Dataset
2955views
15 years 1 months ago
FRIDA (Foggy Road Image DAtabase): evaluation database for visibility restoration algorithms
FRIDA and FRIDA2 are databases of numerical synthetic images easily usable to evaluate in a systematic way the performance of visibility and contrast restoration algorithms. In any...
TCSV
2008
124views more  TCSV 2008»
14 years 9 months ago
A Novel Look-Up Table Design Method for Data Hiding With Reduced Distortion
Look-up table (LUT)-based data hiding is a simple and efficient technique to hide secondary information (watermark) into multimedia work for various applications such as copyright ...
Xiao-Ping Zhang, Kan Li, Xiaofeng Wang
XIMEP
2005
ACM
188views Database» more  XIMEP 2005»
15 years 3 months ago
Building a Scalable Native XML Database Engine on Infrastructure for a Relational Database
We describe the architecture and some aspects of System R/X, a native XML database engine that is built on the same mature infrastructure for a relational database and integrated ...
Guogen Zhang
ICDE
2006
IEEE
146views Database» more  ICDE 2006»
15 years 11 months ago
Using XML to Build Efficient Transaction-Time Temporal Database Systems on Relational Databases
In this paper, we present the ArchIS system that achieves full-functionality transaction-time databases without requiring temporal extensions in XML or database standards. ArchIS&...
Fusheng Wang, Xin Zhou, Carlo Zaniolo
WWW
2010
ACM
15 years 4 months ago
HTTP database connector (HDBC): RESTful access to relational databases
Relational databases hold a vast quantity of information and making them accessible to the web is an big challenge. There is a need to make these databases accessible with as litt...
Alexandros Marinos, Erik Wilde, Jiannan Lu