7640 search results - page 1457 / 1528 » Event Database Processing |
NOMS
2006
IEEE
14 years 4 months ago
2006
IEEE
— While BGP routing datasets, consisting of raw routing data, are freely available and easy to obtain, extracting any useful information is tedious. Currently, researcher and net...
MM
2006
ACM
14 years 4 months ago
2006
ACM
This paper presents an efficient approach for copies detection in a large videos archive consisting of several hundred of hours. The video content indexing method consists of ext...
SACMAT
2006
ACM
14 years 4 months ago
2006
ACM
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
WPES
2005
ACM
14 years 3 months ago
2005
ACM
Protecting privacy means to ensure users that access to their personal data complies with their preferences. However, information can be manipulated in order to derive new objects...
ICALP
2005
Springer
14 years 3 months ago
2005
Springer
In this paper we initiate the study of the AND-OR directed feedback vertex set problem from the viewpoint of approximation algorithms. This AND-OR feedback vertex set problem is m...