View code also on GitHub.
BookWaves is a cloud-based, community-driven UHF RFID stack for libraries. It includes solutions for self-checkout and checkin, security gates, tagging, ILS integration, automated inventory and much more.
Recommender101 is a lightweight and easy-to-use framework written in Java to carry out offline experiments for Recommender Systems (RS). It provides the user with various metrics and common evaluation strategies as well as some example recommenders and a dataset. The framework is easily extensible and allows the user to implement own recommenders and metrics.