Procedural content generation in video games has a long history. Existing procedural
content generation methods, such as search-based, solver-based, rule-based and grammar …

In the Internet-of-Things (IoT) era, user authentication is essential to ensure the security of
connected devices and the customization of passive services. However, conventional …

Biometric recognition, or simply biometrics, refers to the use of distinctive anatomical and/or
behavioral characteristics or identifiers (eg, fingerprints, face, iris, voice, and hand geometry) …

The primary purpose of a fingerprint recognition system is to ensure a reliable and accurate
user authentication, but the security of the recognition system itself can be jeopardized by …

Recent research has demonstrated the vulnerability of fingerprint recognition systems to
dictionary attacks based on MasterPrints. MasterPrints are real or synthetic fingerprints that …

Smart wearable devices have recently become one of the major technological trends and
been widely adopted by the general public. Wireless earphones, in particular, have seen a …

Fingerprint plays a fundamental role in community security and criminal investigation, such
as forensic investigation, law enforcement, customs access and public security organs. This …

Recognizing people by their gait has become more and more popular nowadays due to the
following reasons. First, gait recognition can work well remotely. Second, gait recognition …

Smartphones contain a significant amount of personal data. Additionally, they are always in
the user's possession, which allows them to be abused for tracking (eg, GPS, Bluetooth or …

Security of automatic speaker verification (ASV) systems is compromised by various
spoofing attacks. While many types of non-proactive attacks (and their defenses) have been …