Fudan University at TRECVID 2007. - Xiangyang Xue 001; Hui Yu; Hong Lu 001; Yue-Fei Guo; Yuejie Zhang; Shile Zhang; Bin Li 015; Bolan Su; Yingbin Zheng; Wenjian Zhou; Lei Cen; Jie Zhang 012; et al. (TRECVID, 2007)

Fusion of Multiple Features and Ranking SVM for Web-based English-Chinese OOV Term Translation. - Yuejie Zhang; Yang Wang; Lei Cen; Yanxia Su; Cheng Jin 001; Xiangyang Xue 001; Jianping Fan 001 (COLING (Posters), 2010)

How context helps: A discriminative codeword selection method for object detection. - Renzhong Wei; Hong Lu 001; Yingbin Zheng; Lei Cen; Cheng Jin 001; Xiangyang Xue 001; Weiguo Wu (ICIP, 2010)

Fusion of reverse hierarchical alignment for Web-based English-Chinese bilingual dictionary construction. - Yuejie Zhang; Lei Cen; Qing-Xin Wu; Cheng Jin 001; Tao Zhang 022 (ICMLC, 2010)

Bilingual query translation and expansion for supporting more effective cross-language image retrieval. - Yuejie Zhang; Lei Cen; Cheng Jin 001; Xiangyang Xue 001; Ning Zhou (ACM Multimedia, 2010)

Fudan University at TRECVID 2010 : Semantic Indexing. - Xiangyang Xue 001; Hong Lu 001; Renzhong Wei; Lei Cen; Yao Lu; Yingbin Zheng (TRECVID, 2010)

Learning Inter-Related Statistical Query Translation Models for English-Chinese Bi-Directional CLIR. - Yuejie Zhang; Lei Cen; Cheng Jin 001; Xiangyang Xue 001; Jianping Fan 001 (IJCAI, 2011)

Fusion of Multiple Features and Supervised Learning for Chinese OOV Term Detection and POS Guessing. - Yuejie Zhang; Lei Cen; Wei Wu; Cheng Jin 001; Xiangyang Xue 001 (IJCAI, 2011)

Author disambiguation by hierarchical agglomerative clustering with adaptive stopping criterion. - Lei Cen; Eduard C. Dragut; Luo Si; Mourad Ouzzani (SIGIR, 2013)

User Comment Analysis for Android apps and CSPI Detection with Comment Expansion. - Lei Cen; Luo Si; Ninghui Li; Hongxia Jin (PIR@SIGIR, 2014)

AUTOREB: Automatically Understanding the Review-to-Behavior Fidelity in Android Applications. - Deguang Kong; Lei Cen; Hongxia Jin (CCS, 2015)

Mobile App Security Risk Assessment: A Crowdsourcing Ranking Approach from User Comments. - Lei Cen; Deguang Kong; Hongxia Jin; Luo Si (SDM, 2015)

Personalized Mobile App Recommendation: Reconciling App Functionality and User Privacy Preference. - Bin Liu 045; Deguang Kong; Lei Cen; Neil Zhenqiang Gong; Hongxia Jin; Hui Xiong 001 (WSDM, 2015)

Privacy-Preserving and Efficient Friend Recommendation in Online Social Networks. - Bharath K. Samanthula; Lei Cen; Wei Jiang 026; Luo Si (Trans. Data Priv., 2015)

A Probabilistic Discriminative Model for Android Malware Detection with Decompiled Source Code. - Lei Cen; Christopher S. Gates; Luo Si; Ninghui Li (IEEE Trans. Dependable Secur. Comput., 2015)

A study of security issues of mobile apps in the android platform using machine learning approaches - Lei Cen (2016)

Mobile App Risk Ranking via Exclusive Sparse Coding. - Deguang Kong; Lei Cen (WWW, 2019)