ISWC has for many years now been the premier international forum, for the Semantic Web and Linked Data Community. Check this years' talks on the ISWC video channel.

Dear all, we are sure many of you have papers ready to hand for OCWC Global 2014 call for papers, so the deadline of Dec 1 shouldn't be a problem... It would be great to see our VideoLectures community members in Ljubljana next year, so please submit from your institution on open access, open educational resources and the like.

The 27th AAAI Conference on Artificial Intelligence (AAAI-13) was held July 14–18, 2013 in Bellevue, Washington, USA. The purpose of this conference is to promote research in artificial intelligence (AI) and scientific exchange among AI researchers, practitioners, scientists, and engineers in affiliated disciplines.

We have a great set of new events published! You can choose from the 3rd ESWC Summer School, Summer School on Computational Topology and Topological Data Analysis, the 19th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD), 6th Russian Summer School in Information Retrieval (RuSSIR), Association for Computational Linguistics (ACL). Enjoy!

We want you to enjoy the experience of watching the lectures on our site from the very start whether you're new to VideoLectures or a seasoned veteran. This new player will make your experience worthwhile. Take a look at an example here!

Check out a myriad of new events - the ACL conference, the premier conference of the field of computational linguistics, also from the Russian machine learning community the 6th Russian Summer School in Information Retrieval and the French Information Society.

Twitter is a company dealing with broadcasting messages across the globe in real-time. In this talk see an overview on how Twitter operates in terms of technical infrastructure, tools and related challenges.