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DAC
2004
ACM
14 years 2 months ago
Symmetry detection for incompletely specified functions
In this paper, we formulate symmetry detection for incompletely specified functions as an equation without using cofactor computation and equivalence checking. Based on this equat...
Kuo-Hua Wang, Jia-Hung Chen
ICASSP
2011
IEEE
13 years 2 months ago
Towards improving network flow watermarks using the repeat-accumulate codes
Network intruders try to hide their identity by relaying their traf c through a number of intermediate hosts, called stepping stones. Network ow watermarks have been used to detec...
Amir Houmansadr, Nikita Borisov
ICPR
2010
IEEE
1103views Computer Vision» more  ICPR 2010»
14 years 5 months ago
Fast Logo Detection and Recognition in Document Images
The scientific significance of automatic logo detection and recognition is more and more growing because of the increasing requirements of intelligent document image analysis an...
Zhe Li, Matthias Schulte-Austum, Martin Neschen
SAC
2010
ACM
14 years 3 months ago
Data stream anomaly detection through principal subspace tracking
We consider the problem of anomaly detection in multiple co-evolving data streams. In this paper, we introduce FRAHST (Fast Rank-Adaptive row-Householder Subspace Tracking). It au...
Pedro Henriques dos Santos Teixeira, Ruy Luiz Mili...
CIVR
2003
Springer
196views Image Analysis» more  CIVR 2003»
14 years 3 months ago
Audio-Based Event Detection for Sports Video
Abstract. In this paper, we present an audio-based event detection approach shown to be effective when applied to the Sports broadcast data. The main benefit of this approach is ...
Mark Baillie, Joemon M. Jose