美国哥伦比亚大学访问学者、北京大学博士后、中南大学“升华学者计划”特聘教授。

CCF杰出会员。

突破了网络资源管理与可信计算研究领域一系列核心技术问题，取得网构化流程类软件资源管理与协同开发环境、铁路重载运输路企一体化协同管理技术与开发环境、科技评价公共服务平台、文档碎片化安全存储及快速阅读技术等一系列科研成果。面向泛在互联环境下流程类大型复杂信息系统开发难题，创新建立了集可视化建模、软件装配、协同开发、文档自生成、自动化测试为一体的网构软件生态系统，提出基于协同学、博弈论的一体化协同管理技术及软件产品线全生命周期的管理技术，解决了一体化供需协同匹配和资源协同配置等关键问题，为流程类复杂网构化软件生产提供了在线开发、在线运行、在线演化环境。研究工作在网构软件的资源高效管理与开发运行方面做出了系统性、创新性工作，总体技术达到了国际先进水平，在网构软件资源的映射策略、资源虚拟化的业务执行引擎方面达到国际领先水平。

主持完成国家863、国家科技支撑计划、国家自然科学基金等国家或省部级项目40余项

发表论文53篇，出版专著教材3部

[1]Zhang J, Long J. An Energy-Aware Hybrid ARQ Scheme with Multi-ACKs for Data Sensing Wireless Sensor Networks[J]. Sensors, 2017, 17(6):1366. IF=2.033，JCR1区

[2]Long J, Dong M, Ota K, et al. A Green TDMA Scheduling Algorithm for Prolonging Lifetime in Wireless Sensor Networks[J]. IEEE Systems Journal, 2017, PP(99):1-10. IF=3.888，JCR1区

[3]Zhang J, Long J, Zhang C, et al. A Delay-Aware and Reliable Data Aggregation for Cyber-Physical Sensing[J]. Sensors, 2017, 17(2): 395. IF=2.033，JCR1区

[4]He L, Liu B, Hu D, et al. Motor imagery EEG signals analysis based on Bayesian network with Gaussian distribution[J]. NEUROCOMPUTING, 2016,188(SI):217-224. IF=2.392，JCR1区

[5]Liu A, Liu X, Li H, et al. MDMA: A Multi-Data and Multi-ACK Verified Selective Forwarding Attack Detection Scheme in WSNs[J]. IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 2016,E99D(8):2010-2018. IF=0.226，JCR4区

[6]Zhao G, Denisova K, Sehatpour P, et al. Fractal Dimension Analysis of Subcortical Gray Matter Structures in Schizophrenia[J]. PLOS ONE, 2016,11(5). IF=3.057，JCR1区

[7]Zhang J, Long J, Liu A, et al. An Optimal Schedule Algorithm Trade-Off Among Lifetime, Sink Aggregated Information and Sample Cycle for Wireless Sensor Networks[J]. JOURNAL OF COMMUNICATIONS AND NETWORKS, 2016,18(2):227-237. IF=0.92，JCR3区

[8]Tang Y, Long J, Wang W, et al. Aberrant functional brain connectome in people with antisocial personality disorder[J]. SCIENTIFIC REPORTS, 2016,6.IF=5.228，JCR1区

[9]Liu A, Liu X, Long J. A Trust-Based Adaptive Probability Marking and Storage Traceback Scheme for WSNs[J]. SENSORS, 2016,16(4).IF=2.033，JCR1区

[10]Jun L, Lu-da W, Zu-de L, et al. WordNet-based lexical semantic classification for text corpus analysis[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2015,22(5):1833-1840. IF=0.562，JCR3区

[11]Long J, Dong M, Ota K, et al. Reliability Guaranteed Efficient Data Gathering in Wireless Sensor Networks[J]. IEEE ACCESS, 2015,3:430-444. IF=1.27，JCR2区

[12]Liu A, Dong M, Ota K, et al. PHACK: An Efficient Scheme for Selective Forwarding Attack Detection in WSNs[J]. SENSORS, 2015,15(12):30942-30963. IF=2.033，JCR1区

[13]Zhang J, Long J, Zhao G, et al. Minimized Delay with Reliability Guaranteed by Using Variable Width Tiered Structure Routing in WSNs[J]. INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, 2015. IF=0.906，JCR3区

[14]Long J, He A, Zhang J, et al. MIDAS: A Data Aggregation Scheduling Scheme for Variable Aggregation Rate WSNs[J]. INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, 2015. IF=0.906，JCR3区

[15]Long J, Gao C, He S, et al. Bridging the gap among actor-sensor-actor communication through load balancing multi-path routing[J]. EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2015. IF=0.627，JCR3区

[16]Long J, Liu A, Dong M, et al. An energy-efficient and sink-location privacy enhanced scheme for WSNs through ring based routing[J]. JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING, 2015,81-82:47-65.IF=1.32，JCR2区

[17]Long J, He A, Liu A, et al. Adaptive Sensing with Reliable Guarantee under White Gaussian Noise Channels of Sensor Networks[J]. JOURNAL OF SENSORS, 2015.IF=0.712，JCR3区

[18]Long J, Dong M, Ota K, et al. Achieving Source Location Privacy and Network Lifetime Maximization Through Tree-Based Diversionary Routing in Wireless Sensor Networks[J]. IEEE ACCESS, 2014,2:633-651.IF=1.27，JCR2区

[19]Jun L, Wei-hua G. Node deployment strategy optimization for wireless sensor network with mobile base station[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2012,19(2):453-458. IF=0.562，JCR3区

[20]Xin-pan Y, Jun L, Zu-ping Z, et al. Near-duplicate document detection with improved similarity measurement[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2012,19(8):2231-2237. IF=0.562，JCR3区

获授权发明专利29项、软件著作权38项

教育部新世纪优秀人才支持计划、湖南省***基金获得者；相关成果曾获教育部、湖南省、甘肃省、中国铁道学会、上海市等科技进步一等奖5项、二等奖1项、三等奖1项。

[1]网构化流程类软件资源管理与协同开发环境，获2016年度高等学校科学研究优秀成果奖(科学技术)科学技术进步一等奖

[2]铁路重载运输路企一体化协同管理技术与开发环境，因实现重载铁路路企一体化协同管理，形成网络化、智能化、服务化、协同化的产业发展新形态，获2016年度中国铁道学会铁道科学技术奖一等奖