1. Kang, G., Liu, J., Tang, M., Liu, X., Cao, B., Xu, Y.: AWSR: active web service recommendation based on usage history. In: 2012 IEEE 19th International Conference on Web Services, pp. 186–193. IEEE, June 2012
2. Jiang, Y., Liu, J., Tang, M., Liu, X.: An effective web service recommendation method based on personalized collaborative filtering. In: 2011 IEEE International Conference on Web Services, pp. 211–218. IEEE, July 2011
3. Bag, S., Kumar, S.K., Tiwari, M.K.: An efficient recommendation generation using relevant Jaccard similarity. Inf. Sci. 483, 53–64 (2019)
4. Rana, A., Deeba, K.: Online book recommendation system using collaborative filtering (with Jaccard similarity). In: Journal of Physics: Conference Series, vol. 1362, no. 1, p. 012130. IOP Publishing, November 2019
5. Mirjalili, S., Lewis, A.: The whale optimization algorithm. Adv. Eng. Softw. 95, 51–67 (2016)