Title :

Presenter Albert Meroño Peñuela
Abstract The Web has become central in the way computer systems communicate with each other. One of the most extended practices to enable this communication is via Web Application Programming Interfaces (APIs). APIs define a contract by which these systems can notify each other and exchange data online, but these are hard to maintain and lack data semantics. In this talk I will describe a recommendation proposal by the W3C Social Web Working Group called Linked Data Notifications (LDN). LDN supports sharing and reuse of notifications across applications, regardless of how they were generated, by using the HTTP and JSON+LD standards, and nothing else

Title : Machine Learning for the Quantified Self

Presenter Mark Hoogendoorn
Abstract The quantified self is any individual engaged in the self-tracking of any kind of biological, physical, behavioral, or environmental information. The self-tracking is driven by a certain goal of the individual with a desire to act upon the collected information. Nowadays, the amount of measurements devices and data that results from these devices is overwhelming. Just think of the amount of information a smart phone generates in terms of location, phone usage, accelerometer data, etc. Machine learning approaches can help to find interesting patterns in the data and support a user (or quantified self-er) to act upon these insights effectively, thus contributing to the goal of the user. In this talk, I will present an overview of state of the art machine learning concepts for this purpose, and the challenges posed by the setting of the quantified self. It is based on a book I am writing together with a colleague.