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ECCV
2010
Springer
15 years 8 months ago
Face Liveness Detection from A Single Image with Sparse Low Rank Bilinear Discriminative Model
Spoofing with photograph or video is one of the most common manner to circumvent a face recognition system. In this paper, we present a real-time and non-intrusive method to addre...
CISIS
2010
IEEE
15 years 8 months ago
Study of Variations of Native Program Execution Times on Multi-Core Architectures
Abstract—Program performance optimisations, feedbackdirected iterative compilation and auto-tuning systems [1] all assume a fixed estimation of execution time given a fixed inp...
Abdelhafid Mazouz, Sid Ahmed Ali Touati, Denis Bar...
HICSS
2003
IEEE
140views Biometrics» more  HICSS 2003»
15 years 8 months ago
Are there First-Mover Advantages in B2B eCommerce Technologies?
Recently,“dot-com” startups relied on the well-known concept of “first-mover advantage” to justify huge marketing expenses and large financial losses. The idea was that on...
Gezinus J. Hidding, Jeffrey R. Williams
ICDM
2003
IEEE
220views Data Mining» more  ICDM 2003»
15 years 8 months ago
Exploiting Unlabeled Data for Improving Accuracy of Predictive Data Mining
Predictive data mining typically relies on labeled data without exploiting a much larger amount of available unlabeled data. The goal of this paper is to show that using unlabeled...
Kang Peng, Slobodan Vucetic, Bo Han, Hongbo Xie, Z...
INFOVIS
2003
IEEE
15 years 8 months ago
Visualization of Large-Scale Customer Satisfaction Surveys Using a Parallel Coordinate Tree
Satisfaction surveys are an important measurement tool in fields such as market research or human resources management. Serious studies consist of numerous questions and contain a...
Dominique Brodbeck, Luc Girardin