Biometrics deals with recognition of individuals based on their physiological or behavioral characteristics. The human ear is a new feature in biometrics that has several merits over the more common face, fingerprint and iris biometrics. Unlike the fingerprint and iris, it can be easily captured from a distance without a fully cooperative...

Data mining and data modeling are hot topics and are under fast development. Because of its wide applications and rich research contents, a lot of practitioners and academics are attracted to work on these areas. In the view of promoting the communications and collaborations among the practitioners and researchers in Hong Kong, a two-day...

PEOPLE TAKE UP MOBILE DEVELOPMENT these days for a lot of reasons. For some it is all about learning something new, but for many it comes out of necessity of a job or career. Perhaps you see mobile development as the next big thing, just like client-server development was in the 1990s, or web development became in the 2000s. Maybe...

We can ask heretical questions such as why OOP should be used in all programming situations as many of its proponents insist. We can question the wisdom of allowing C programmers to write the narratives and code examples for the Help system in VB.NET. We can wonder why structures are included in VB.NET if OOP experts insist that you should...

The pattern calculus is a new foundation for computation, in which the expressive power of functions and of data structures are combined within pattern-matching functions. The best existing foundations focus on either functions, as in the lambda-calculus, or on data structures, as in Turing machines, or on compromises involving both, as in...