Titoli in Computer e tecnologia

After discussing what an algorithm does and how its effectiveness can be measured, Louridas covers three of the most fundamental applications areas: graphs, which describe networks, from eighteenth-century problems to today's social networks; searching, and how to find the fastest way to search; and sorting, and the importance of choosing the best algorithm for particular tasks. He then presents larger-scale applications: PageRank, Google's founding algorithm; and neural networks and deep learning.

Organizations have more data at their fingertips than ever, and their ability to put that data to productive use should be a key source of sustainable competitive advantage. Yet, business leaders looking to tap into a steady and manageable stream of "actionable insights" often, instead, get blasted with a deluge of dashboards, chart-filled slide decks, and opaque machine learning jargon that leaves them asking, "So what?" Analytics the Right Way is a guide for these leaders.

Despite its reputation as a language only of spies and hackers, cryptography plays a critical role in our everyday lives. Though often invisible, it underpins the security of our mobile phone calls, credit card payments, web searches, internet messaging, and cryptocurrencies - in short, everything we do online.

In this essential and timely book, behavioral scientists Sanders and Hume demonstrate the astonishing reach of our social networks, and why we need to reclaim their power to effect positive change in our professional and private lives. The rise of social media has sent our social instincts into overdrive, and the impact of our networks has never been greater. But what if we could reclaim the positive power that influences our decisions, to behave better and be happier?

This riveting biography from the American Bar Association visits the spectacular life of Edwin Land, breakthrough inventor. At the time of his death, he stood third on the list of our most prolific inventors, behind only Thomas Edison and one of Edison's colleagues. Land's most famous achievement was the creation of a revolutionary film-and-camera system that could produce a photographic print moments after the picture was taken.

Edge AI is transforming the way computers interact with the real world, allowing IoT devices to make decisions using the 99% of sensor data that was previously discarded due to cost, bandwidth, or power limitations. With techniques like embedded machine learning, developers can capture human intuition and deploy it to any target—from ultra-low power microcontrollers to embedded Linux devices.

From facial recognition—capable of checking us onto flights or identifying undocumented residents—to automated decision systems that inform everything from who gets loans to who receives bail, each of us moves through a world determined by data-empowered algorithms. But these technologies didn't just appear: they are part of a history that goes back centuries, from the census enshrined in the US Constitution to the birth of eugenics in Victorian Britain to the development of Google search.

In the newly revised second edition of AWS Certified Cloud Practitioner Study Guide: Foundational (CLF-C02) Exam, a team of veteran IT professionals and educators delivers an up-to-date and easy-to-follow introduction to Amazon's industry-leading cloud technology and the introductory certification exam that demonstrates your understanding of it. The AWS Certified AWS Certified Cloud Practitioner Study Guide is an essential resource for any IT professional that works directly with Amazon Web Services, as well as students in IT fields.

With roughly 95,000 blogs launched worldwide every 24 hours, making a fledgling site stand out isn't easy. This authoritative audiobook gives creative hopefuls a leg up. Joy Cho, of the award-winning Oh Joy!, offers expert advice on starting and growing a blog, from design and finance to overcoming blogger's block, attracting readers, and more. With a foreword from Grace Bonney of Design*Sponge plus expert interviews, this book will fine-tune what the next generation of bloggers shares with the world.

Throughout the 1960s and 1970s, a diverse group of teachers and students working together on academic computing systems conducted many of the activities we now recognize as personal and social computing. Joy Rankin draws on detailed records to explore how users exchanged messages, programmed music and poems, fostered communities, and developed computer games like The Oregon Trail. These unsung pioneers helped shape our digital world, just as much as the inventors, garage hobbyists, and eccentric billionaires of Palo Alto.

The book spans millennia, tracing the impact of trailblazing women in technology. In early chapters, meet historical figures from the first century to the early 1800s, whose contributions laid the groundwork for today's advancements. Dive into stories of mixed digital artist Thea Baumann, actress and inventor Hedy Lamarr, and pioneering programmer Betty Snyder alongside virtual reality specialist Claire Blackshaw. Discover modern innovators like Kayleigh Oliver, a woman of color waving the flag for programming all whilst balancing motherhood and tech.

Ever woken from a night of revelry to find your drunken antics the subject of a tagfest? Ever accidentally wall-posted yourself into a relationship row or been hunted by a school-days stalker? If your real social life is dying a death at the hands of your virtual one, fear not, Facebookers - help is just a little book away.This cheeky unofficial guide will show you how to navigate the perilous pitfalls of life online while having as much fun as possible.

Communicating effectively should be the simplest thing in the world, we talk and listen...or do we? And is that all there is to it?

Making a presentation strikes fear into many hearts. It ranks alongside going to the dentist or being put into a cage with a hungry lion or two! Wherever it sits along the fear scale for you, this guide is designed to get through it if not actually reaching the point of enjoying giving a presentation. This guide includes: how to research and prepare a presentation; how to structure a presentation; how to manage information overload; how to use scripts, prompts, visual aids, and handouts; and more.

This guide is primarily concerned with the safety of the person and the minimising of the potential of physical conflict and personal injury. This guide looks at awareness of potential behaviour patterns that may lead to aggressiveness; avoidance of situations where the potential for aggressive behaviour exists; interpretation of non-verbal communications signals; control and de-escalation techniques; an outline of techniques for your personal safety.

The last 20 years have brought us the rise of the Internet, the development of artificial intelligence, the ubiquity of once unimaginably powerful computers, and the thorough transformation of our economy and society. Through it all, Ellen Ullman lived and worked inside that rising culture of technology, and in Life in Code she tells the continuing story of the changes it wrought with a unique, expert perspective.

Employing the right people is critical to the success of any business. Appointing the wrong person can be expensive, not only in monetary terms but also in terms of wasted time and energy. It can also lead to internal conflict, higher absenteeism, and lost production time. Recruitment is not simply about discovering ways to get hold of someone quickly and cheaply to fill a gap.

Longlisted for the Audiobook Download of the Year, 2007.
How much should you pay for a return trip to the moon? How are Winnie the Pooh and the artificial heart related? Did teenagers exist before 1950? If not, who invented them? James May's 20th Century answers all these questions and more.

Machines That Think explores how artificial intelligence helps us understand human intelligence, machines that compose music and write stories - and asks if AI is really a threat. Sometime in the future, the intelligence of machines will exceed that of human brain power. So are we on the edge of an AI-pocalypse, with superintelligent devices superseding humanity, as predicted by Stephen Hawking? Or will this herald a kind of utopia, with machines doing a far better job at complex tasks than us?

The End of Money is an essential introduction to cryptocurrencies and the blockchain revolution, which has been hailed as the greatest advancement since the invention of the Internet. Murder for hire. Drug trafficking. Embezzlement. Money laundering. These might sound like plot lines of a thriller, but they are true stories from the short history of cryptocurrencies - digital currencies conceived by computer hackers and cryptographers that represent a completely new sort of financial transaction.