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WACV
2008
IEEE
16 years 1 months ago
Iris Extraction Based on Intensity Gradient and Texture Difference
Biometrics has become more and more important in security applications. In comparison with many other biometric features, iris recognition has very high recognition accuracy. Succ...
Guodong Guo, Michael J. Jones
IWCMC
2006
ACM
16 years 23 days ago
Distributed obstacle localization in large wireless sensor networks
Obstacles are but pleasing for many aspects of large realworld sensor networks. Among other things, the presence of obstacles distort the sensor node localization process and migh...
Frank Reichenbach, Ralf Salomon, Dirk Timmermann
ICDCS
2005
IEEE
16 years 12 days ago
Systems Support for Pervasive Query Processing
Database queries, in particular, event-driven continuous queries, are useful for many pervasive computing applications, such as video surveillance. In order to enable these applic...
Wenwei Xue, Qiong Luo, Lionel M. Ni
ASIACRYPT
2005
Springer
16 years 11 days ago
Universally Anonymizable Public-Key Encryption
Abstract. We first propose the notion of universally anonymizable publickey encryption. Suppose that we have the encrypted data made with the same security parameter, and that the...
Ryotaro Hayashi, Keisuke Tanaka
EMISA
2005
Springer
16 years 10 days ago
A Domain Engineering Approach to Specifying and Applying Reference Models
: Business process modeling and design, as an essential part of business process management, has gained much attention in recent years. An important tool for this purpose is refere...
Iris Reinhartz-Berger, Pnina Soffer, Arnon Sturm