Aditya Pal OER/OCW Courses

Evolution of Experts in Question Answering by Aditya Pal @VideoLectures

Community Question Answering (CQA) services thrive as a result of a small number of highly active users, typically called experts, who provide a large number of high quality useful... Watch Video

Identifying Topical Authorities in Microblogs by Aditya @VideoLectures

Content in microblogging systems such as Twitter is produced by tens to hundreds of millions of users. This diversity is a notable strength, but also presents the challenge of finding... Watch Video

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