Urbansky, D., S. Reichert, K. Muthmann, D. Schuster, and A. Schill. “An Optimized Web Feed Aggregation Approach for Generic Feed Types”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 5, no. 1, Aug. 2021, pp. 638-41, https://ojs.aaai.org/index.php/ICWSM/article/view/14161.