智能系统安全，机器学习/深度学习安全，包括：

图像、文本、推荐、社交网络、时间序列、知识图谱、自动驾驶系统、分布式系统、移动智能终端等应用

• Evaluating the diversity of top-N recommendations -Proceedings - International Conference on Tools With Artificial Intelligence, Ictai -2009-01-01
• Enhancing diversity in Top-N recommendation -Recsys'09 - Proceedings of the 3Rd Acm Conference on Recommender Systems -2009-01-01
• Statistical modeling of diversity in top-N recommender systems -Proceedings - 2009 IEEE/Wic/Acm International Conference on Web Intelligence, Wi 2009 -2009-01-01 -1
• Novel item recommendation by user profile partitioning -Proceedings - 2009 IEEE/Wic/Acm International Conference on Web Intelligence, Wi 2009 -2009-01-01 -1
• 张谧, 基于活动的社交网络中的群组推荐算法设计 -计算机系统应用 -2017-01-01 -26