What will the end of the world be like?Plague or nuclear fire? Asteroids or floods?Divine wrath or people meddling with what should have been left alone?The apocalypse may come in the future, but what apocalypses might have occurred if history had played out differently? What if nukes had flown during the Cuban Missile Crisis? What if an asteroid had been on a collision course with Earth before the first person could set foot on the Moon? What if humanity destroyed it...

The challenges we face in education, health care, and social welfare are multifaceted, reflecting the complex systems in which we live. Out of urgency and often the best of intentions, organizations implement new policies, technologies, and other innovations to tackle these issues, and hope for the best. However, addressing these challenges requires more than heroic individuals with silver-bullet solutions. We need teams with diverse expertise that know how to learn together and use their ...

This special issue collects enhanced and extended versions of papers that were presented at the Symposium on Spatial Vagueness, Uncertainty, and Granularity held in October 2001. The contributions examine fundamental problems in the analysis of spatial vagueness and uncertainty, and the editors hope this selection stimulates further investigation in this growing subfield of the theory of spatial information.

In the new millennium, what secrets lay beyond the far reaches of the universe? What mysteries belie the truths we once held to be self evident? The world of science fiction has long been a porthole into the realities of tomorrow, blurring the line between life and art. Now, in The Year's Best Science Fiction: Twenty-Ninth Annual Collection the very best SF authors explore ideas of a new world. This venerable collection brings together short stories from award winning authors and ...

The Future Is OurselvesThe world is rapidly changing. We surf future-shock every day, as the progress of technology races ever on. Increasingly we are asking: how do we change to live in the world to come?Whether it’s climate change, inundated coastlines and drowned cities; the cramped confines of a tin can hurtling through space to the outer reaches of our Solar System; or the rush of being uploaded into cyberspace, our minds and bodies are going to have t...

Machine learning is one of the fastest growing areas of computer science, with far-reaching applications. The aim of this textbook is to introduce machine learning, and the algorithmic paradigms it offers, in a principled way. The book provides a theoretical account of the fundamentals underlying machine learning and the mathematical derivations that transform these principles into practical algorithms. Following a presentation of the basics, the book covers a wide array of central topics ...

In the new millennium, what secrets lay beyond the far reaches of the universe? What mysteries belie the truths we once held to be self-evident? The world of science fiction has long been a porthole into the realities of tomorrow, blurring the line between life and art. Now, in The Year’s Best Science Fiction: Thirty-Fourth Annual Collection, the very best SF authors explore ideas of a new world. This venerable collection brings together award-winning authors and masters of the fi...

Intelligent agents are employed as the central characters in this new introductory text. Beginning with elementary reactive agents, Nilsson gradually increases their cognitive horsepower to illustrate the most important and lasting ideas in AI. Neural networks, genetic programming, computer vision, heuristic search, knowledge representation and reasoning, Bayes networks, planning, and language understanding are each revealed through the growing capabilities of these agents. The book provid...

Of all the days to have a problem, today was the worst. Of all the problems to have on all of the days, this was the worst.3000 years, they'd travelled the stars. 3,000 years of searching and archiving, cataloguing every single planet in the entire Universe. Their journey was now over. The day was here when they could, finally return home.But they'd found another planet.Today was a very bad day.

The multiple Locus Award-winning annual collection of the year's best science fiction stories.In the new millennium, what secrets lay beyond the far reaches of the universe? What mysteries belie the truths we once held to be self-evident? The world of science fiction has long been a porthole into the realities of tomorrow, blurring the line between life and art. Now, in The Year’s Best Science Fiction: Thirty-Fifth Annual Collection, the very best SF authors explore ideas ...

In the new millennium, what secrets lay beyond the far reaches of the universe? What mysteries belie the truths we once held to be self evident? The world of science fiction has long been a porthole into the realities of tomorrow, blurring the line between life and art. Now, in The Year's Best Science Fiction: Thirty-Second Annual Collection the very best SF authors explore ideas of a new world. This venerable collection brings together award winning authors and masters of the fie...

Statistical approaches to processing natural language text have become dominant in recent years. This foundational text is the first comprehensive introduction to statistical natural language processing (NLP) to appear. The book contains all the theory and algorithms needed for building NLP tools. It provides broad but rigorous coverage of mathematical and linguistic foundations, as well as detailed discussion of statistical methods, allowing students and researchers to construct their own...