"These simple, colorful stories could be used in story time... or as beginning readers" - School Library Journal "Lily and Milo books are "perfect for babies and toddlers"" - Kiwi magazine Fall is here! Lily and Milo go exploring in the woods. They see a hedgehog, nuts, apples, mushrooms, and lots of colored leaves. The woods are so pretty in fall! Milo wants to take everything home. A simple and interactive story about the woods in the fall. For toddlers ages 24 months and up, with a focus on the child's world.

The inaugural research program of the Institute for Mathematical Sciences at the National University of Singapore took place from July to December 2001 and was devoted to coding theory and cryptology. As part of the program, tutorials for graduate students and junior researchers were given by world-renowned scholars. These tutorials covered fundamental aspects of coding theory and cryptology and were designed to prepare for original research in these areas. The present volume collects the expanded lecture notes of these tutorials. The topics range from mathematical areas such as computational number theory, exponential sums and algebraic function fields through coding-theory subjects such as extremal problems, quantum error-correcting codes and algebraic-geometry codes to cryptologic subjects such as stream ciphers, public-key infrastructures, key management, authentication schemes and distributed system security.

Here is a highly relevant book that covers a wide array of key aspects in information security. It constitutes the refereed proceedings of the 12th Australasian Conference on Information Security and Privacy held in Townsville, Australia in July 2007. The 33 revised full papers presented were carefully reviewed and selected from 132 submissions. The papers are organized in topical sections on stream ciphers, hashing, biometrics, secret sharing, cryptanalysis, public key cryptography, authentication, e-commerce, and security.

The Seventh Australasian Conference in Information Security and Privacy (ACISP) was held in Melbourne, 3–5July, 2002. The conference was sponsored by Deakin University and iCORE, Alberta, Canada and the Australian Com- ter Society. The aims of the annual ACISP conferences have been to bring together people working in di?erent areas of computer, communication, and information security from universities, industry, and government institutions. The conferences give the participants the opportunity to discuss the latest developments in the rapidly growing area of information security and privacy. The reviewing process took six weeks and we heartily thank all the m- bers of the program committee and the external referees for the many hours of valuable time given to the conference. The program committee accepted 36 papers from the 94 submitted. From those papers accepted 10 papers were from Australia, 5each from Korea and USA, 4 each from Singapore and Germany, 2 from Japan, and 1 each from The Netherlands, UK, Spain, Bulgaria, and India. The authors of every paper, whether accepted or not, made a valued contribution to the conference. In addition to the contributed papers, we were delighted to have presen- tions from the Victorian Privacy Commissioner, Paul Chadwick, and eminent researchers Professor Hugh Williams, Calgary, Canada, Professor Bimal Roy, ISI, Kolkota, India (whose invited talk was formally referred and accepted by the program committee), and Dr Hank Wolfe from Otago, New Zealand.

Analysis, assessment, and data management are core competencies for operation research analysts. This volume addresses a number of issues and developed methods for improving those skills. It is an outgrowth of a conference held in April 2013 at the Hellenic Military Academy, and brings together a broad variety of mathematical methods and theories with several applications. It discusses directions and pursuits of scientists that pertain to engineering sciences. It is also presents the theoretical background required for algorithms and techniques applied to a large variety of concrete problems. A number of open questions as well as new future areas are also highlighted. This book will appeal to operations research analysts, engineers, community decision makers, academics, the military community, practitioners sharing the current “state-of-the-art,” and analysts from coalition partners. Topics covered include Operations Research, Games and Control Theory, Computational Number Theory and Information Security, Scientific Computing and Applications, Statistical Modeling and Applications, Systems of Monitoring and Spatial Analysis.