“If online dating can blunt the emotional pain of separation, if adults can afford to be increasingly demanding about what they want from a relationship, the effect of online dating seems positive. But what if it’s also the case that the prospect of finding an ever more compatible mate with the click of a mouse means a future of relationship instability, a paradox of choice that keeps us chasing the illusive bunny around the dating track?” It’s the mother of all search problems: how to find a spouse, a mate, a date. The escalating marriage age and declin­ing marriage rate mean we’re spending a greater portion of our lives unattached, searching for love well into our thirties and forties. It’s no wonder that a third of America’s 90 million singles are turning to dating Web sites. Once considered the realm of the lonely and desperate, sites like eHarmony, Match, OkCupid, and Plenty of Fish have been embraced by pretty much every demographic. Thanks to the increasingly efficient algorithms that power these sites, dating has been transformed from a daunting transaction based on scarcity to one in which the possibilities are almost endless. Now anyone—young, old, straight, gay, and even married—can search for exactly what they want, connect with more people, and get more information about those people than ever before. As journalist Dan Slater shows, online dating is changing society in more profound ways than we imagine. He explores how these new technologies, by altering our perception of what’s possible, are reconditioning our feelings about commitment and challenging the traditional paradigm of adult life. Like the sexual revolution of the 1960s and ’70s, the digital revolution is forcing us to ask new questions about what constitutes “normal”: Why should we settle for someone who falls short of our expectations if there are thousands of other options just a click away? Can commitment thrive in a world of unlimited choice? Can chemistry really be quantified by math geeks? As one of Slater’s subjects wonders, “What’s the etiquette here?” Blending history, psychology, and interviews with site creators and users, Slater takes readers behind the scenes of a fascinating business. Dating sites capitalize on our quest for love, but how do their creators’ ideas about profits, morality, and the nature of desire shape the virtual worlds they’ve created for us? Should we trust an industry whose revenue model benefits from our avoiding monogamy? Documenting the untold story of the online-dating industry’s rise from ignominy to ubiquity—beginning with its early days as “computer dating” at Harvard in 1965—Slater offers a lively, entertaining, and thought provoking account of how we have, for better and worse, embraced technology in the most intimate aspect of our lives.

"A five-alarm fire of a situation…the surprises keep coming." —The New York Times Secrets, obsession and vengeance converge in this riveting thriller about an online dating match turned deadly cat-and-mouse game, from the New York Times bestselling author of Confessions on the 7:45 She met him through a dating app. An intriguing picture on a screen, a date at a downtown bar. What she thought might be just a quick hookup quickly became much more. She fell for him—hard. It happens sometimes, a powerful connection with a perfect stranger takes you by surprise. Could it be love? But then, just as things were getting real, he stood her up. Then he disappeared—profiles deleted, phone disconnected. She was ghosted. Maybe it was her fault. She shared too much, too fast. But isn't that always what women think—that they're the ones to blame? Soon she learns there were others. Girls who thought they were in love. Girls who later went missing. She had been looking for a connection, but now she's looking for answers. Chasing a digital trail into his dark past—and hers—she finds herself on a dangerous hunt. And she's not sure whether she's the predator—or the prey. Don't miss The New Couple in 5B, Lisa Unger's newest psychological thriller about a couple that inherits an apartment with a truly chilling past. Looking for more spine-tingling thrillers? Check out these other titles by New York Times bestselling author Lisa Unger: Under My Skin The Stranger Inside Confessions on the 7:45 Secluded Cabin Sleeps Six The New Couple in 5B (coming March 2024!)

“Amy Webb found her true love after a search that's both charmingly romantic and relentlessly data-driven. Anyone who uses online dating sites must read her funny, fascinating book.”—Gretchen Rubin, #1 New York Times bestselling author of The Happiness Project After yet another disastrous date, Amy Webb was preparing to cancel her JDate membership when epiphany struck: her standards weren’t too high, she just wasn’t approaching the process the right way. Using her gift for data strategy, she found which keywords were digital-man magnets, analyzed photos, and then adjusted her (female) profile to make the most of that intel. Then began the deluge—dozens of men who actually met her own stringent requirements wanted to meet her. Among them: her future husband, now the father of her child.

'Algorithms to Live By' looks at the simple, precise algorithms that computers use to solve the complex 'human' problems that we face, and discovers what they can tell us about the nature and origin of the mind.

The #1 New York Times Bestseller “An engaging look at the often head-scratching, frequently infuriating mating behaviors that shape our love lives.” —Refinery 29 A hilarious, thoughtful, and in-depth exploration of the pleasures and perils of modern romance from Aziz Ansari, the star of Master of None and one of this generation’s sharpest comedic voices At some point, every one of us embarks on a journey to find love. We meet people, date, get into and out of relationships, all with the hope of finding someone with whom we share a deep connection. This seems standard now, but it’s wildly different from what people did even just decades ago. Single people today have more romantic options than at any point in human history. With technology, our abilities to connect with and sort through these options are staggering. So why are so many people frustrated? Some of our problems are unique to our time. “Why did this guy just text me an emoji of a pizza?” “Should I go out with this girl even though she listed Combos as one of her favorite snack foods? Combos?!” “My girlfriend just got a message from some dude named Nathan. Who’s Nathan? Did he just send her a photo of his penis? Should I check just to be sure?” But the transformation of our romantic lives can’t be explained by technology alone. In a short period of time, the whole culture of finding love has changed dramatically. A few decades ago, people would find a decent person who lived in their neighborhood. Their families would meet and, after deciding neither party seemed like a murderer, they would get married and soon have a kid, all by the time they were twenty-four. Today, people marry later than ever and spend years of their lives on a quest to find the perfect person, a soul mate. For years, Aziz Ansari has been aiming his comic insight at modern romance, but for Modern Romance, the book, he decided he needed to take things to another level. He teamed up with NYU sociologist Eric Klinenberg and designed a massive research project, including hundreds of interviews and focus groups conducted everywhere from Tokyo to Buenos Aires to Wichita. They analyzed behavioral data and surveys and created their own online research forum on Reddit, which drew thousands of messages. They enlisted the world’s leading social scientists, including Andrew Cherlin, Eli Finkel, Helen Fisher, Sheena Iyengar, Barry Schwartz, Sherry Turkle, and Robb Willer. The result is unlike any social science or humor book we’ve seen before. In Modern Romance, Ansari combines his irreverent humor with cutting-edge social science to give us an unforgettable tour of our new romantic world.

** Previously published in hardcover as Love in the Time of Algorithms ** Once considered the realm of the lonely and desperate, sites like eHarmony, Match, OkCupid, and Plenty of Fish have been embraced by pretty much every demographic. Dating has been transformed from a daunting transaction based on scarcity to one in which the possibilities are almost endless. Now anyone can search for exactly what they want, connect with more people, and get more information about those people than ever before. As journalist Dan Slater shows, online dating is changing society in more profound ways than we imagine. He explores how these new technologies, by altering our perception of what’s possible, are reconditioning our feelings about commitment and challenging the traditional paradigm of adult life. Slater takes readers behind the scenes of a fascinating business. Dating sites capitalize on our quest for love, but how do their creators’ ideas about pro ts, morality, and the nature of desire shape the virtual worlds they’ve created for us?

The latest edition of the essential text and professional reference, with substantial new material on such topics as vEB trees, multithreaded algorithms, dynamic programming, and edge-based flow. Some books on algorithms are rigorous but incomplete; others cover masses of material but lack rigor. Introduction to Algorithms uniquely combines rigor and comprehensiveness. The book covers a broad range of algorithms in depth, yet makes their design and analysis accessible to all levels of readers. Each chapter is relatively self-contained and can be used as a unit of study. The algorithms are described in English and in a pseudocode designed to be readable by anyone who has done a little programming. The explanations have been kept elementary without sacrificing depth of coverage or mathematical rigor. The first edition became a widely used text in universities worldwide as well as the standard reference for professionals. The second edition featured new chapters on the role of algorithms, probabilistic analysis and randomized algorithms, and linear programming. The third edition has been revised and updated throughout. It includes two completely new chapters, on van Emde Boas trees and multithreaded algorithms, substantial additions to the chapter on recurrence (now called “Divide-and-Conquer”), and an appendix on matrices. It features improved treatment of dynamic programming and greedy algorithms and a new notion of edge-based flow in the material on flow networks. Many exercises and problems have been added for this edition. The international paperback edition is no longer available; the hardcover is available worldwide.