Sanjay Agrawal 0006 Srujana Merugu Vivek Sembium Enhancing E-commerce Product Search through Reinforcement Learning-Powered Query Reformulation. 4488-4494 2023 CIKM https://doi.org/10.1145/3583780.3615474 conf/cikm/2023 db/conf/cikm/cikm2023.html#AgrawalMS23