Pengjie Ren (Jay.Ren)(任鹏杰) Information Retrieval Lab School of Computer Science and Technology Shandong University Address: School of Computer Science and Technology, Shandong University, Shunhua Road, Jinan 250101, China E-mail: jay.ren@outlook.com Github: https://github.com/pengjieren

Biography

Publications

• Lei Mei^*, Pengjie Ren^*, Zhumin Chen, Liqiang Nie, Jun Ma, Jian-Yun Nie. An Attentive Interaction Network for Context-aware Recommendations. The 27th ACM International Conference on Information and Knowledge Management (CIKM), 2018.


• Pengjie Ren, Zhumin Chen, Zhaochun Ren, Furu Wei, Liqiang Nie, Jun Ma, Maarten de Rijke. Sentence Relations for Extractive Summarization with Deep Neural Networks. Transactions on Information Systems (TOIS), 2018.


• Jing Li, Pengjie Ren, Zhumin Chen, Zhaochun Ren, Jun Ma. Neural Attentive Session-based Recommendation. The 26th ACM Conference on Information and Knowledge Management (CIKM), 2017.


• Chuanqi Tan, Furu Wei, Pengjie Ren, Weifeng Lv, Ming Zhou. Entity Linking for Queries by Searching Wikipedia Sentences. Conference on Empirical Methods in Natural Language Processing (EMNLP), 2017.


• Kaiyuan Cui, Pengjie Ren, Zhumin Chen, Tao Lian, Jun Ma. Relation Enhanced Neural Model for Type Classification of Entity Mentions with A Fine-grained Taxonomy. Journal of Computer Science and Technology (JCST), 2017.


• Pengjie Ren, Zhumin Chen, Zhaochun Ren, Furu Wei, Jun Ma, Maarten de Rijke. Leveraging Contextual Sentence Relations for Extractive Summarization Using a Neural Attention Model. The 40th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2017.


• Pengjie Ren, Furu Wei, Zhumin Chen, Jun Ma, Ming Zhou. A Redundancy-Aware Sentence Regression Framework for Extractive Summarization. The 26th International Conference on Computational Linguistics (COLING), 2016.


• Pengjie Ren, Zhumin Chen, Jun Ma, Shuaiqiang Wang, Zhiwei Zhang, Zhaochun Ren. User Session Level Diverse Reranking of Search Results. Neurocomputing, 2016.


• Zhiwei Zhang, Jingang Wang, Tao Wu, Pengjie Ren, Zhumin Chen and Luo Si. Supervised Local Contexts Aggregation for Effective Session Search. European Conference on Information Retrieval (ECIR), 2016.


• Wei Zhang, Linyu Han, Dianlei Zhang, Pengjie Ren, Jun Ma, Zhumin Chen. GeoPMF: A Distance-aware Tourism Recommendation Model (in Chinese). Journal of Computer Research and Development, 2015.


• Pengjie Ren, Zhumin Chen, Jun Ma, Shuaiqiang Wang, Zhiwei Zhang, Zhaochun Ren. Mining and Ranking Users' Intents behind Queries. Information Retrieval Journal (IR), 2015.


• Pengjie Ren, Zhumin Chen, Jun Ma, Zhiwei Zhang, Luo Si, Shuaiqiang Wang. Detecting Temporal Patterns of User Queries. Journal of the Association for Information Science and Technology (JASIST), 2015.


• Pengjie Ren, Peng Liu, Zhumin Chen, Jun Ma, Xiaomeng Song. Learning Similarity Functions for Urban Events Detection by Mining Hotline Phone Records. The 17th Asia-Pacific Web Conference (APWeb), 2015.


• Kai Wu, Jun Ma, Zhumin Chen, Pengjie Ren. Sleep Quality Evaluation of Active Microblog Users. The 17th Asia-Pacific Web Conference (APWeb), 2015.


• Kai Wu, Jun Ma, Zhumin Chen, Pengjie Ren. Analysis of Subjective City Happiness Index Based on Large Scale Microblog Data. The 17th Asia-Pacific Web Conference (APWeb), 2015.


• Wei Zhang, Linyu Han, Dianlei Zhang, Pengjie Ren, Jun Ma, Zhumin Chen. GeoPMF: A Distance-aware Tourism Recommendation Model. (in Chinese) The 21th Chinese Conference on Information Retrieval (CCIR), 2015.


• Pengjie Ren, Zhumin Chen, Jun Ma, Xueqin Sui, Kai Wu. Search Result Diversification Combing Semantic and Temporal Intent (in Chinese). Chinese Journal of Computers, 2014.


• Xueqin Sui, Zhumin Chen, Kai Wu, Pengjie Ren, Jun Ma, Fengyu Zhou.Social Media as Sensor in Real World: Geolocate User with Microblog.Natural Language Processing and Chinese Computing, 2014.


• Pengjie Ren, Zhumin Chen, Jun Ma, Xiaomeng Song. Understanding Temporal Intent of User Query Based on Time-Based Query Classification. Natural Language Processing and Chinese Computing, 2013.

Patents

• Zhumin Chen, Pengjie Ren,Jun Ma, Xueqin Sui, Kai Wu, Xiaomeng Song. Method for diversifying retrieved results according to semanteme and time-sensitive intention.

Experiences

• Informatics Institute of University of Amsterdam supervised by Prof. Maarten de Rijke 2018.10 --
• NLC group of Microsoft Research Asia supervised by Dr. Furu Wei. 2015.10 -- 2016.06
• IR Lab. of Shandong University supervised by Prof. Jun Ma 2013.9 --2018.6

Honors and Awards

• CIKM Best Full Paper Runner-up. 2017
• National Scholarship for Ph.D Students. 2017.
• Huawei Scholarship for Ph.D Students. 2017.
• Student Travel Grant. SIGIR 2017.
• Student Support Grant. Coling 2016.
• Excellent Academic Achievements of Shandong University. 2016.
• National Scholarship for Ph.D Students. 2016.
• Excellent Academic Achievements of Shandong University. 2015.
• National Scholarship for Ph.D Students. 2015.
• MSRA Excellent Internship. 2015.
• Student Travel Grant. APWeb 2015.
• Best Student Paper Award of NLP&CC. 2013.
• Innovation Scholarship of Shandong University. 2013.
• Scholarship of Shandong University for Undergraduates. 2010 -- 2012.