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AIPRF
2008
15 years 3 months ago
Spam Sender Detection with Classification Modeling on Highly Imbalanced Mail Server Behavior Data
Unsolicited commercial or bulk emails or emails containing viruses pose a great threat to the utility of email communications. A recent solution for filtering is reputation systems...
Yuchun Tang, Sven Krasser, Dmitri Alperovitch, Pau...
SCALESPACE
1999
Springer
15 years 6 months ago
Nonlinear PDEs and Numerical Algorithms for Modeling Levelings and Reconstruction Filters
In this paper we develop partial differential equations (PDEs) that model the generation of a large class of morphological filters, the levelings and the openings/closings by rec...
Petros Maragos, Fernand Meyer
122
Voted
CVPR
2012
IEEE
13 years 4 months ago
Learning rotation-aware features: From invariant priors to equivariant descriptors
Identifying suitable image features is a central challenge in computer vision, ranging from representations for lowlevel to high-level vision. Due to the difficulty of this task,...
Uwe Schmidt, Stefan Roth
DICTA
2003
15 years 3 months ago
Real-Time Detection, Registration and Recognition Using Pixel-Level Fusion of Active/Passive Imagery
  -  A  system  has  been  developed  whereby  active  ladar  and  passive  electro-optic  imaging  data  are  aligned  in  hardware  at  the  pixel  level. ...
Alan Steinberg, Robert Pack
INCDM
2010
Springer
125views Data Mining» more  INCDM 2010»
15 years 4 months ago
Web-Site Boundary Detection
Defining the boundaries of a web-site, for (say) archiving or information retrieval purposes, is an important but complicated task. In this paper a web-page clustering approach to...
Ayesh Alshukri, Frans Coenen, Michele Zito