ICALP 2011, the 38th edition of the International Colloquium on Automata, Languages and Programming, was held in Z¨urich, Switzerland, during July 4–8, 2011. ICALP is a series of annual conferences of the European Association for Theoretical Computer Science (EATCS) which first took place in 1972. This year, the ICALP...

Linux is a fast-growing operating system with power and appeal, and enterprises worldwide are quickly adopting the system to utilize its benefits. But as with all operating systems, performance problems do occur causing system administrators to scramble into action. Finally, there is a complete reference for troubleshooting...

The authors will guide you through the best practices and introduce you to key areas of building distributed software systems. POSA 4 connects many stand-alone patterns, pattern collections and...

"Preparing such a mammoth book must have been a massive task. Two editors, 35 section editors and over 500 contributors … all took part. … All-in-all, this encyclopedia is an outstandingly useful resource for clinicians and scientists. … this book could be equally recommended to major...

Modern Antenna Design, Second Edition continues the practical approach that marked the popular first edition by distilling theory to the essentials of antenna design without becoming buried in mathematics. Written by an expert antenna designer whose designs have been used on NASA missions to...

More than fifteen years ago, I was faced with the following problem in an assignment for a class in computer science. A brewery had to deliver beer to five stores, and the task was to write a computer program for determining the shortest route for the truck driver to visit all stores and return to the brewery. All my attemps to find a...