2022

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KRAF: A Flexible Advertising Framework using Knowledge Graph-Enriched Multi-Agent Reinforcement Learning
Jose A. Ayala-Romero | Péter Mernyei | Bichen Shi | Diego Mazón
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2016

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Learning-to-Rank for Real-Time High-Precision Hashtag Recommendation for Streaming News
Bichen Shi | Georgiana Ifrim | Neil J. Hurley
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

2014

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Event Detection in Twitter using Aggressive Filtering and Hierarchical Tweet Clustering
Georgiana Ifrim | Bichen Shi | Igor Brigadir
Proceedings of the SNOW 2014 Data Challenge co-located with 23rd International World Wide Web Conference (WWW 2014), Seoul, Korea, April 8, 2014

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