561 search results - page 93 / 113 » An empirical analysis of the FixCache algorithm |
MMSEC
2006
ACM
14 years 1 months ago
2006
ACM
In this paper, we study the trade-off in steganography between the number of embedding changes and their amplitude. We assume that each element of the cover image is assigned a sc...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
Modern distributed information retrieval techniques require accurate knowledge of collection size. In non-cooperative environments, where detailed collection statistics are not av...
GECCO
2003
Springer
14 years 25 days ago
2003
Springer
Abstract. Theoretical and empirical evidence exists that the hierarchical Bayesian optimization algorithm (hBOA) can solve challenging hierarchical problems and anything easier. Th...
APWEB
2010
Springer
14 years 12 days ago
2010
Springer
—Extensive research has been conducted on top of online social networks (OSNs), while little attention has been paid to the data collection process. Due to the large scale of OSN...
ICIDS
2009
Springer
14 years 6 days ago
2009
Springer
Abstract. Computational storytelling systems have mainly focused on the construction and evaluation of textual discourse for communicating stories. Few intelligent camera systems h...