Sciweavers

1340 search results - page 36 / 268
» Spam Filter Analysis
Sort
View
AIRWEB
2008
Springer
15 years 6 months ago
A few bad votes too many?: towards robust ranking in social media
Online social media draws heavily on active reader participation, such as voting or rating of news stories, articles, or responses to a question. This user feedback is invaluable ...
Jiang Bian, Yandong Liu, Eugene Agichtein, Hongyua...
ML
2010
ACM
135views Machine Learning» more  ML 2010»
14 years 11 months ago
Multi-domain learning by confidence-weighted parameter combination
State-of-the-art statistical NLP systems for a variety of tasks learn from labeled training data that is often domain specific. However, there may be multiple domains or sources o...
Mark Dredze, Alex Kulesza, Koby Crammer
ICIP
2005
IEEE
16 years 6 months ago
Optimal wavelet filter design in scalable video coding
The design of a class of wavelet filters and its application in Scalable Video Coding (SVC) is discussed in detail in this paper. The design method uses maximal flat wavelet filte...
Min Li, Truong Q. Nguyen
129
Voted
WWW
2004
ACM
16 years 5 months ago
Spam attacks: p2p to the rescue
We propose a decentralized privacy-preserving approach to spam filtering. Our solution exploits robust digests to identify messages that are a slight variation of one another and ...
Ernesto Damiani, Sabrina De Capitani di Vimercati,...
CF
2008
ACM
15 years 6 months ago
Exact multi-pattern string matching on the cell/b.e. processor
String searching is the computationally intensive kernel of many security and network applications like search engines, intrusion detection systems, virus scanners and spam filter...
Daniele Paolo Scarpazza, Oreste Villa, Fabrizio Pe...