Abstract: Cancellable biometrics is essential for preserving sensitive biometric information from potential exposure. Existing studies usually convert real-valued biometric vectors into protected ...

Abstract: Hashing techniques have been extensively studied in cross-modal retrieval due to their advantages in high computational efficiency and low storage cost. However, existing methods ...

For the second time this year, hackers break into the Mozilla Foundation's SpreadFirefox grassroots marketing Web site.