长期从事计算机科学与技术、计算机网络的理论与应用研究，重点在网络安全与管理、网络流量分析与网络性能分析，以及网络服务领域的相关研究工作，以及围绕公共信息资源的安全服务技术难点，在系统安全、可控访问、低功耗移动服务等方面，取得了关键技术创新。

研究方向1      公共文化资源库群构建体系与智能化资源建设关键技术研究

研究团队由高岭教授牵头，针对多模态数据挖掘的实际需求，聚焦如何实现多模态数据特征与知识图谱的高效融合的科学问题，分别从图谱融合、特征融合、以及图谱与特征共同融合三个层面出发，系统展开知识图谱技术理论下的多模态数据特征提取与融合关键技术的研究。

研究方向2     公共文化资源智能共建共享语义规则与处理机制研究

研究团队由高岭教授牵头，针对公共文化资源智能共建共享目标的需求，资源共享领域，聚焦资源交换缺少统一的标准规范，现有的规则系统语义内涵不丰富，数字资源“孤岛 化”的科学问题，开展支撑智能汇聚和共享的语义规则处理机制，基于语义规则的自动化汇聚和共享模型，基于权属归属语义识别、匹配、区块链确权机制的智能确权技术，基于效能驱动的预先调度和分发关键技术研究。

研究方向3      面向公共文化资源平台的高性能移动终端资源调度策略

研究团队由高岭教授牵头，聚焦公共文化资源平台中移动用户体验和高能效的资源调度的科学问题，开展研究。具体来说针对移动应用中的能效问题，通过借鉴国内外在移动设备使用过程中的能效优化方案、用户体验模型、资源调度机制等科学领域的最新研究方法和成果，开展以用户体验为中心的移动应用运行时能效优化方法研究，实现移动应用高能效资源调度原型系统。在高能效移动计算研究领域，发表论文10余篇。

其他代表性科研成果

w Online Learning to parallel offloading in heterogeneous wireless networks. Yulin Qin, Jie Zheng, Hai Wang, Ling Gao, Yuhui Ma, Shuo Ji, Yi Liu, Jie Ren, Rui Cao, Yongxing Zheng. Computer Communications, 2024, 218: 253-262. (SCI 3区)

w JavaScript Performance Tuning as a Crowdsourced Service. Jie Ren, Ling Gao, Zheng Wang. IEEE Transactions on Mobile Computing, 2023. (SCI 2区)

w Covert federated learning via intelligent reflecting surfaces. Jie Zheng, Haijun Zhang, Jiawen Kang, Ling Gao, Jie Ren, Dusit Niyato. IEEE Transactions on Communications, 2023, 71(8) : 4591-4604. (SCI 2区)

w DictPrompt: Comprehensive dictionary-integrated prompt tuning for pre-trained language model. Rui Cao, Yihao Wang, Ling Gao, Meng Yang. Knowledge-Based Systems, 2023, 273: 110605.（SCI 1区）

w Exploring the Impact of Negative Samples of Contrastive Learning: A Case Study of Sentence Embedding. Rui Cao, Yihao Wang, Yuxin Liang, Ling Gao*, Jie Zheng, Jie Ren, Zheng Wang. [C]//Findings of the Association for Computational Linguistics: ACL 2022. 2022: 3138-3152.

w Adaptive Model Selection for Video Super Resolution. Chenge Jia, Jie Ren, Ling Gao, Zhiqiang Li, Jie Zheng, Zheng Wang. 2022 IEEE 24th Int Conf on High Performance Computing & Communications; 8th Int Conf on Data Science & Systems; 20th Int Conf on Smart City; 8th Int Conf on Dependability in Sensor, Cloud & Big Data Systems & Application (HPCC/DSS/SmartCity/DependSys). IEEE, 2022: 1088-1094.

w Using Machine Learning to Optimize Web Interactions on Heterogeneous Mobile Systems,Lu Yuan, Jie Ren*, Ling Gao*, Zhanyong Tang, Zheng Wang, IEEE ACCESS,2019, 7 : 139394-139408. (SCI 2区)

w Joint Energy Management and Interference Coordination With Max-Min Fairness in Ultra-Dense HetNets. Jie Zheng, Ling Gao*, Haijun Zhang*, Dongxiao Zhu, Hai Wang,.  IEEE Access, 2018: 32588-32600.（SCI 2区）

w 移动边缘计算中基于内容动态刷新的能耗优化，计算机研究与发展，郭延超，高岭，王海*，郑杰，任杰，2018，55(3):563—571.

w 基于支持向量机的移动Web浏览性能优化研究，计算机学报，高岭*，任杰，王海，郑杰.魏泽玉，2018，41(9):2077-2087.

w 基于基准相似空间分布优化的偏好预测方法. 计算机研究与发展，高岭*， 高全力，王海，王伟，杨康, 2018, 55(5):977-985.

w A Preference Elicitation Method Based on Bipartite Graphical Correlation and Implicit Trust, Neurocomputing, Quanli Gao, Ling Gao*, Jianping Fan, 2017:92-100. (SCI 2区)

w 基于粗糙集的漏洞属性约简及严重性评估，付志耀，高岭*，孙骞，李洋，高妮，计算机研究与发展，53(5):1009-1017,2016.

w A QoE-Based Governor for Web Browsing on Heterogeneous Mobile Systems，Ren jie, XiaoMing Wang, FengTian, Ling Gao, Hai Wang, Jie Zheng, 2018 IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computing, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation, Guangzhou, 2018, pp. 650-655.

w To Compress, or Not to Compress: Characterizing Deep Learning Model Compression for Embedded Inference, Qing Qin, Jie Ren, Jialong Yu, Ling Gao, Hai Wang, Jie Zheng, Yansong Feng, Jianbin Fang, Zheng Wang*, 2018 IEEE Intl Conf on Parallel & Distributed Processing with Applications, Ubiquitous Computing & Communications, Big Data & Cloud Computing, Social Computing & Networking, Sustainable Computing & Communications, Melbourne, Australia, 2018, pp. 729-736. (CCF C类)

w Optimize Web Browsing on Heterogeneous Mobile Platforms: A Machine Learning Based Approach, Jie Ren, Ling Gao, Hai Wang, Zheng Wang, IEEE INFOCOM 2017 - IEEE Conference on Computer Communications, Atlanta, GA, 2017, pp. 1-9. (CCF A类)