宋伟博士主持国家自然科学基金面上项目，国家自然科学基金青年基金，国家重大研发计划子课题，湖北省重点研发计划项目，中国博士后科学基金，教育部博士点基金，湖北省自然科学基金面上项目等科研项目多项。同时作为技术骨干和主要参与者参与完成国家自然科学基金重点项目、国家自然科学基金重大研究计划、国家科技攻关计划项目（863计划）以及合作研究项目等十余项。 宋伟博士长期从事云安全、可信数据管理等方面的研究工作，在包括IEEE Transactions on Information Forensics and Security，IEEE INFOCOM、Journal of Parallel and Distributed Computing, Information Sciences，DASFAA，WSDM, Knowledge-based System, Security and Communication Networks, Science China，计算机学报、软件学报、计算机研究与发展等国内外权威刊物和国际会议上发表学术论文80余篇。 近年来部分学术论文： [1]Yuhan Cai, Wei Song, A Federated Learning Framework using a Secure, Controllable and Efficient Multi-key Homomorphic Encryption Scheme, in: Proc. of Database Systems for Advanced Applications (DASFAA), 2024（CCF B类会议） [2]Yuan Shen, Wei Song, Yang Cao, Zhe Wei, Zechen Liu, Zhiyong Peng. Differentially Private Trajectory Event Streams Publishing under Data Dependence Constraints, Information Sciences, 2024（SCI 1区期刊） [3]申远, 宋伟, 赵常胜, 彭智勇, 支持访问行为身份追踪的跨域密文共享方案，计算机研究与发展，2023，（CCF A类期刊） [4]Zheng Zhang, Wei Song, A New Reconstruction Attack: User Latent Vector Leakage in Federated Recommendation, in: Proc. of Database Systems for Advanced Applications (DASFAA), 2023（CCF B类会议） [5]Juntao Zhang, Hai Lan, Xiandi Yang, Shuaichao Zhang, Wei Song, Zhiyong Peng, Weakly Supervised Setting for Learning Concept Prerequisite Relations using Multi-head Attention Variational Graph Auto-encoders, Knowledge-Based Systems, 2022, (CCF B类期刊) [6]Juntao Zhang, Nanzhou Lin, Xuelong Zhang, Wei Song, Xiandi Yang, Zhiyong Peng, Learning Concept Prerequisite Relations from Educational Data via Multi-Head Attention Variational Graph Auto-Encoders, in: Proc. of International Conference on Web Search and Data Mining (WSDM), 2022, pp. 1377-1385（CCF B类会议） [7]Wei Song, Mengfei Tang, Qiben Yan, Yuan Shen, Yang Cao, Qian Wang, Zhiyong Peng, Privacy-Preserving Polynomial Evaluation over Spatio-Temporal Data on an Untrusted Cloud Server, in: Proc. of Database Systems for Advanced Applications (DASFAA), 2021, pp. 474 490（CCF B类会议） [8]Wei Song, Yu Wu, Yihui Cui, Qilie Liu, Yuan Shen, Zicheng Qiu, Jianjun Yao, Public Integrity Verification for Data Sharing in Cloud with Asynchronous User Revocation, Digital Communications and Networks, 2022, vol. 8, pp. 33-43（SCI 1区期刊） [9]Wei Song, Bing Wang, Qian Wang, Chengliang Shi, Wenjing Lou, Zhiyong Peng, Publicly Verifiable Computation of Polynomials over Outsourced Data with Multiple Sources, IEEE Transactions on Information Forensics and Security, 2017, October, vol. 12, no. 10, pp. 2334-2347（CCF A类期刊） [10]Wei Song, Chengliang Shi, Yuan Shen, Zhiyong Peng. Select the Best for Me: Privacy-preserving Polynomial Evaluation Algorithm over Road Network, in: Proc. of DASFAA, 2019（CCF B类会议） [11]Bing Wang, Wei Song, Wenjing Lou, Thomas Hou, “Privacy-Preserving Pattern Matching over Encrypted Genetic Data in Cloud Computing”, IEEE INFOCOM， 2017（CCF A类会议） [12]Wei Song, Bing Wang, Qian Wang, Zhiyong Peng, Wenjing Lou, and Yihui Cui, “A Privacy-Preserved Full-text Retrieval Algorithm over Encrypted Data for Cloud Storage Applications”. Journal of Parallel and Distributed Computing (JPDC), 2017, January, vol.99, pp. 14-27（CCF B类期刊） [13]Wei Song, Bing Wang, Qian Wang, Zhiyong Peng, Wenjing Lou. Tell me the truth: practically public authentication for outsourced databases with multi-user modification. Information Sciences, 2017, May, vol. 387, pp. 221-237（SCI1区期刊）
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