Encyclopedia of computer science."This edition contains over 100 completely new articles, ranging from artificial life to computer ethics, data mining to Java, mobile computing to quantum computing and software safety to the World Wide Web. In addition the 623 articles have been rigorously scrutinized and subjected to update, deletion or merging with new material." "Each article elaborates its subject, allowing readers to benefit from a substantive discussion that they can readily apply to their work. Additionally, each article has been written by a carefully selected and distinguished specialist."