Sciweavers

3571 search results - page 365 / 715
» On the Power of Imperfect Information
Sort
View
ICDM
2008
IEEE
155views Data Mining» more  ICDM 2008»
16 years 1 months ago
Alert Detection in System Logs
We present Nodeinfo, an unsupervised algorithm for anomaly detection in system logs. We demonstrate Nodeinfo’s effectiveness on data from four of the world’s most powerful sup...
Adam J. Oliner, Alex Aiken, Jon Stearley
ICPR
2008
IEEE
16 years 1 months ago
Flexible object recognition in cluttered scenes using relative point distribution models
This paper introduces an edge-based object recognition method that is robust with respect to clutter, occlusion and object deformations. The method combines the use of local featu...
Alexandros Bouganis, Murray Shanahan
ICPR
2008
IEEE
16 years 1 months ago
Smile, you're on identity camera
Inspired by recent advances in psychological studies on motion-based face perception, we examine in this paper, from the viewpoint of pattern recognition, the identity information...
Ye Ning, Terence Sim
ICRA
2008
IEEE
176views Robotics» more  ICRA 2008»
16 years 1 months ago
Experimental investigation on underwater acoustic ranging for small robotic fish
— GPS-free localization is essential for navigation and information tagging in small robotic fish-based aquatic mobile sensor networks. Constraints on size, weight, and onboard ...
Stephan Shatara, Xiaobo Tan, Ernest Mbemmo, Nathan...
PIMRC
2008
IEEE
16 years 1 months ago
Resource allocation in OFDMA downlink with reduced feedback overhead
— Consider the problem of resource allocation on the downlink of a cellular OFDMA system. A fairness constraint is defined by a minimum data rate, a maximum bit-error rate and a...
Ayman Alsawah, Inbar Fijalkow