CIIR Associate Director and Assistant Professor Hamed Zamani was selected to present keynote addresses at two workshops held during the 15th ACM International Conference on Web Search and Data Minig (WSDM'22). At the ACM WSDM'22 Workshop on Personalization and Recommendations in Search (PaRiS), Prof. Zamani presented a keynote, "Joint Modeling of Search and Recommendation." Another keynote talk, "Recent Advancements and Current Challenges in Neural Information Retrieval," was given by Prof. Zamani at PLM4IR: The WSDM 2022 Workshop on pre-trained Language Model for Information Retrieval.