Archive for the 'Course REDI' Category

Welcome to REDI

Monday, April 23rd, 2018, posted by Djoerd Hiemstra

Welcome to Research Experiments in Databases and Information Retrieval (REDI)! The theme of this year’s course is: Recommendation in federated social networks. Federated social networks consist of multiple independent servers that cooperate. An example is Mastodon, a free open source implementation of a micro-blogging social network that resembles Twitter. Unlike Twitter (or Facebook for that matter), nobody has a complete view of all accounts and posts in a federated social network. We will address two research problems: 1) How to implement recommendations using only local knowledge of the network? and 2) How to evaluate your system in such a highly dynamic environment?

U. Twente Mastodon

We are the first University of Twente course with a public Canvas syllabus. Of course, we will appropriately use Mastodon to communicate about REDI. Please make an account on mastodon.utwente.nl and follow the hash tag #REDI. Use the hash tag in questions and toots about the course.

UT Mastodon now live for all students, alumni and employees

Sunday, April 15th, 2018, posted by Djoerd Hiemstra

U. Twente Mastodon

The University of Twente is the first Dutch university to run its own Mastodon server. Mastodon is a social network based on open web protocols and free, open-source software. It is decentralized like e-mail. Learning from failures of other networks, Mastodon aims to make ethical design choices to combat the misuse of social media. By joining U. Twente Mastodon, you join a global social network with more than a million people. The university will not sell your data, nor show you advertisements. Mastodon U. Twente is available to all students, alumni, and employees.

Join Mastodon U. Twente now.