The origin of queueing theory and its application traces back to Erlang’s historical work for telephony networks as recently celebrated by the Erlang Centennial, 100 Years of Queueing, Copenhagen, recalling his first paper in 1909. Ever since, the simplicity and fundamental flavour of Erlang’s famous expressions, such as his...

This is not a book about algorithms . Certainly, it is full of algorithms , but that 's not what this book is about . This book is about possibilities . Its purpose is to present you not only with the prerequisite mandatory knowledge of the available problem-solving techniques , but more importantly to expand your ability to frame...

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...

The main purpose of statistical theory is to derive from observations of a random phenomenon an inference about the probability distribution underlying this phenomenon. That is, it provides either an analysis (description) of a past phenomenon, or some predictions about a future phenomenon of a similar nature. In this book, we insist...

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