Abstract: Many geographical applications have to deal with spatial objects that reveal an intrinsically vague or fuzzy nature. A spatial object is fuzzy if locations exist that cannot be assigned ...

Changing the generosity of our grading system will not end the game of grade grubbing — it will just make the game far more toxic.

Abstract: Extreme events, such as disasters and severe road accidents, have frequently happened in recent years, threatening thousands of people’s lives. Efficient evacuation after extreme events is ...

As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...