344 search results - page 20 / 69 » Adaptive indexing for relational keys |
INFOCOM
2002
IEEE
14 years 3 months ago
2002
IEEE
There are various techniques for adapting the transmission rate of an application while maintaining the perceived quality at the receiver at acceptable levels. Shared channel syst...
VLDB
2000
ACM
14 years 2 months ago
2000
ACM
Data allocation is a key performance factor for parallel database systems (PDBS). This holds especially for data warehousing environments where huge amounts of data and complex an...
ACL
2010
13 years 9 months ago
2010
Dominance links were introduced in grammars to model long distance scrambling phenomena, motivating the definition of multiset-valued linear indexed grammars (MLIGs) by Rambow (19...
SSWMC
2004
14 years 8 days ago
2004
We study a detection-theoretic approach to steganalysis. The relative entropy between covertext and stegotext determines the steganalyzer's difficulty in discriminating them,...
AXMEDIS
2006
IEEE
14 years 5 months ago
2006
IEEE
The increasing heterogeneity of mobile client devices used to access the Web requires run-time adaptations of the Web contents. A significant trend in these content adaptation se...