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CEAS
2007
Springer
16 years 21 days ago
Filtering Image Spam with Near-Duplicate Detection
A new trend in email spam is the emergence of image spam. Although current anti-spam technologies are quite successful in filtering text-based spam emails, the new image spams ar...
Zhe Wang, William K. Josephson, Qin Lv, Moses Char...
ECML
2007
Springer
16 years 21 days ago
Learning an Outlier-Robust Kalman Filter
We introduce a modified Kalman filter that performs robust, real-time outlier detection, without the need for manual parameter tuning by the user. Systems that rely on high quali...
Jo-Anne Ting, Evangelos Theodorou, Stefan Schaal
HPCC
2007
Springer
16 years 20 days ago
Software Pipelining for Packet Filters
Packet filters play an essential role in traffic management and security management on the Internet. In order to create software-based packet filters that are fast enough to work...
Yoshiyuki Yamashita, Masato Tsuru
ICCBR
2007
Springer
16 years 20 days ago
Catching the Drift: Using Feature-Free Case-Based Reasoning for Spam Filtering
In this paper, we compare case-based spam filters, focusing on their resilience to concept drift. In particular, we evaluate how to track concept drift using a case-based spam fi...
Sarah Jane Delany, Derek G. Bridge
ROBOCUP
2007
Springer
208views Robotics» more  ROBOCUP 2007»
16 years 19 days ago
3D Tracking by Catadioptric Vision Based on Particle Filters
This paper presents a robust tracking system for autonomous robots equipped with omnidirectional cameras. The proposed method uses a 3D shape and color-based object model. This all...
Matteo Taiana, José António Gaspar, ...