Jaime Teevan - The Web Changes Everything: How Dynamic Content Affects the Way People Find Online

When you visit a colleague’s Web page, do the new papers she’s posted jump out at you? When you return to your favorite Web news site, is it easy to find the front page article you saw yesterday? The Web is a dynamic, ever-changing collection of information, and the changes can affect, drive, and interfere with people’s information seeking activities. This talk will explore how and why people revisit Web content that has changed, and illustrate how understanding the association between change and revisitation might improve browser, crawler, and search engine design.