Biometric solutions for authentication in an e world provides a collection of sixteen chapters containing tutorial articles and new material in a unified manner. Biometric solutions for authentication in an e world the springer international series in engineering and computer science my cv research assistant professor department of electrical computer engineering university of waterloo 1994 1995 advisor undergraduate topics in computer science textbook series springer uk 2006 2009 guest editor 2002 biometrics . Biometric solutions for authentication in an e world the springer international series in engineering and computer science 697 zhang david d on amazoncom free shipping on qualifying offers biometric solutions for authentication in an e world the springer international series in engineering and computer science 697