This blog article characterizes various "social bookmarking" or "social harvesting" or "social aggregating" sites, as search engines, and then categorizes them by their primary objective or agenda (since most are only secondarily "search engines," althoug
The 12 winners in Microsoft Live Labs “Accelerating Search in Academic Research” are part of a quest to identify bold and innovative approaches to information retrieval, data mining, machine learning and human/computer interactions. Here they (and the