2239 search results - page 379 / 448 » Computing with abstract matrix structures |
ICIAP
2009
ACM
14 years 10 months ago
2009
ACM
Abstract. We exploit the recurrence of structures at different locations, orientations and scales in an image to perform denoising. While previous methods based on "nonlocal f...
EDBT
2006
ACM
14 years 10 months ago
2006
ACM
Abstract. Peer Data Management Systems (PDMS) have recently attracted attention by the database community. One of the main challenges of this paradigm is the development and evalua...
PAKDD
2009
ACM
14 years 7 months ago
2009
ACM
Abstract. Since current search engines employ link-based ranking algorithms as an important tool to decide a ranking of sites, Web spammers are making a significant effort to man...
ACSAC
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract—By accurately measuring risk for enterprise networks, attack graphs allow network defenders to understand the most critical threats and select the most effective counter...
FOSSACS
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. Trees can be conveniently compressed with linear straight-line contextfree tree grammars. Such grammars generalize straight-line context-free string grammars which are wi...