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CCS
2003
ACM
15 years 3 months ago
Print signatures for document authentication
We present a novel solution for authenticating printed paper documents by utilizing the inherent non–repeatable randomness existing in the printing process. For a document print...
Baoshi Zhu, Jiankang Wu, Mohan S. Kankanhalli
ICMI
2003
Springer
184views Biometrics» more  ICMI 2003»
15 years 3 months ago
Real time facial expression recognition in video using support vector machines
Enabling computer systems to recognize facial expressions and infer emotions from them in real time presents a challenging research topic. In this paper, we present a real time ap...
Philipp Michel, Rana El Kaliouby
ICRA
2002
IEEE
142views Robotics» more  ICRA 2002»
15 years 2 months ago
Hybrid Simultaneous Localization and Map Building: Closing the Loop with Multi-Hypotheses Tracking
In this paper simultaneous localization and map building is performed with a hybrid, metric - topological, approach. A global topological map connects local metric maps, allowing ...
Nicola Tomatis, Illah R. Nourbakhsh, Roland Siegwa...
ECCV
2010
Springer
15 years 2 months ago
Learning to Detect Roads in High-Resolution Aerial Images
Abstract. Reliably extracting information from aerial imagery is a difficult problem with many practical applications. One specific case of this problem is the task of automatica...
DIM
2009
ACM
15 years 2 months ago
Using identity credential usage logs to detect anomalous service accesses
For e-commerce companies providing online services, fraudulent access resulting from theft of identity credentials is a serious concern. Such online service providers deploy a var...
Daisuke Mashima, Mustaque Ahamad