曹步清，男，1979年10月生，博士，湖南科技大学计算机科学与工程学院副教授，硕士生导师，信息安全系副主任。2007年6月硕士毕业于中南大学计算机软件与理论专业，2011年6月博士毕业于武汉大学软件工程国家重点实验室计算机软件与理论专业。2014年3月至9月，在香港中文大学计算机科学系从事访问研究工作。2015年3月至2016年3月，受国家留学基金委资助分别在美国密苏里科技大学与阿肯色大学从事博士后工作。主要研究兴趣为服务计算与云计算、社会网络与软件工程等。近年来，在国内外重要学术期刊以及国际学术会议上发表论文40余篇，其中被SCI/EI检索30余篇。主持国家自然科学基金、湖南省自然科学基金等科研项目7项。获得国家软件著作权3项。指导学生获得省级竞赛奖励2项。现为CCF、ACM、IEEE会员，服务计算专委会委员，国际服务协会（Services Society）青年科学家论坛（中国）学术秘书，CCF YOCSEF长沙分论坛AC委员、学术秘书（2014-2015年度），《International Journal of Cloud Computing》杂志编委。

[1] 国家自然科学基金青年项目,“云环境下的服务信任评估及组合优化研究”(61402168, 2015.1-2017.12).

[2] 湖南省自然科学基金,“网络化软件按需服务中的高可信关键技术研究”(12JJB009, 2012.12-2014.12).

[3] 软件工程国家重点实验室开放基金，“基于社会网络的软件服务可信评估及协同优化研究”(SKLSE2014 -10-10, 2015.1-2016.12）

[4] 湖南省高校创新平台开放基金,“云环境下可信服务组合及其优化方法研究”(12K105, 2012.12-2015.12).

[5] 湖南省教育厅一般项目,“子本体重用及其在服务聚合中的研究”(09C401, 2009.10-2011.12).

[6] 企业委托项目,“电机产业集群科技服务平台设计方案”(D11295, 2011.9-2012.10).

[7] 企业委托项目,“高新区中小企业信息服务云平台分析研究”(D11241, 2011.11-2012.3).

[1] Buqing Cao, Jianxun Liu, Mingdong Tang, Zibin Zheng, Guangrong Wang. Mashup Service Recommendation based on Usage History and Service Network. International Journal of Web Service Research, vol.10, no.4, 2013, pp.82-101. (SCI源刊)

[2] Buqing Cao, Jianxun Liu, Xiaoqing (Frank) Liu, Bing Li, Guosheng Kang. CHC-TSCM: A Trustworthy Service Composition Method based on Improved CHC Genetic Algorithm. China Communications, vol.10, no.12, December 2013. (SCI源刊)

[3] Buqing Cao, Jianxun Liu, Mingdong Tang, Guosheng Kang. Empirical Study on the Characteristics of Complex Networks in Mashup Service Network. Journal of Internet Technology, accepted, 2016. (SCI源刊)

[4] Buqing Cao, Jianxun Liu, Mingdong Tang, Xing Huang. CSCF: A Mashup Service Recommendation Approach based on Content Similarity and Collaborative Filtering.  International Journal of Grid and Distributed Computing, vol.7, no.2, 2014, pp.163-172. (EI源刊)

[5] Bing Li, Buqing Cao, Kunmei Wen, Ruixuan Li. Research on Trustworthy Assurance of Service Interoperation in Cloud Environment. International Journal of Automation and Computing, vol.8, no.3, 2011, pp.297-308. (EI源刊)

[6] Guosheng Kang, Mingdong Tang, Jianxun Liu, Xiaoqing (Frank) Liu, Buqing Cao. Diversifying Web Service Recommendation Results via Exploring Service Usage History. IEEE Transactions on Services Computing, accepted, 2015.4, http://www.computer.org/ csdl/trans/sc/preprint/07065242.pdf. (SCI源刊, CCF B类国际期刊)

[7] Guosheng Kang, Jianxun Liu, Mingdong Tang, Buqing Cao, Yu Xu. An Effective Web Service Ranking Method via Exploring User Behavior. IEEE Transactions on Network and Service Management, vol.12, no.4, 2015, pp.554-564. (EI源刊, CCF C类国际期刊)

[8] Mingdong Tang, Zibin Zheng, Liang Chen, Jianxun Liu, Buqing Cao, Zhengguang You. A Trust-aware Search Engine for Complex Service Computing, International Journal of Web Services Research, vol.11, no.1, 2014, pp.57-75. (SCI源刊)

[9] Guosheng Kang, Jianxun Liu, Mingdong Tang, Buqing Cao. Web service selection algorithm based on principal component analysis. Chinese Journal of Electronics, 2013. (SCI源刊)

[10] Buqing Cao, Jianxun Liu, Zibin Zheng, Guangrong Wang. Mashup Service Recommendation based on User Interest and Social Network. ICWS2013, Santa Clara Marriott, CA, USA, June 27-July 2, 2013, pp.99-106. (EI, Research Track, CCF B类国际会议)

[11] Buqing Cao, Xiaoqing (Frank) Liu. Jianxun Liu, Mingdong Tang. Effective Mashup Service Clustering Method by Exploiting LDA Topic Model from Multiple Data Sources, APSCC2015, Bangkok, Thailand, December 7-9, 2015. (EI Indexed)

[12] Buqing Cao, Bing Li, and Qi-Ming Xia. A Service-Oriented Qos-Assured and Multi-Agent Cloud Computing Architecture.CloudCom2009, Beijing, China, pp.644-649. (EI Indexed)

[13] Buqing Cao, Bing Li, and Qiming Xia. A Process-Driven and Ontology Based Software Product Line Variability Modeling Approach. GCC2009, Lanzhou, China, pp.385-390. (EI Indexed)

[14] Mingdong Tang, Xiaoling Dai, Buqing Cao, Jianxun Liu. WSWalker: A Random Walk Method for QoS-Aware Web Service Recommendation. ICWS 2015, New York, USA, application track, June 27-July 2, 2015. (EI, CCF B类国际会议)

[15] Guosheng Kang, Jianxun Liu, Mingdong Tang, Xiaoqing (Frank) Liu, Buqing Cao, Yu Xu. AWSR: Active Web Service Recommendation Based on Usage History. ICWS 2012, Washington, DC, USA, 2012, pp.186-193. (EI, Research Track, CCF B类国际会议)

[16] Yu Xu, Jianxun Liu, Mingdong Tang, Buqing Cao, Xiaoqing (Frank) Liu. A Fast Search Strategy for Service Provider Selection in Complex Social Networks. SCC2012. Washington, DC, USA, 2012, pp.130-137. (EI, Research Track, CCF B类国际会议)

[17] Fan Zhang, Jinwu Wang, Xiaoqing (Frank) Liu, Buqing Cao, Mingdong Tang. CASAT-HOOMT: Computer Aided Software Analysis Tool Based on High Order Object-oriented Modeling Technique. COMPSAC2013, Kyoto, Japan. (EI, CCF C类国际会议)

[18] Jinwu Wang, Fan Zhang, Xiaoqing (Frank) Liu, Eric Barnes, Buqing Cao, Mingdong Tang. Integrating Functional with Non-functional Requirements Analysis In Object Oriented Modeling Tool Based on HOOMT. SEKE2013, Boston, USA. (EI, CCF C类国际会议)

[19] Xian Wang, Jianxun Liu, Buqing Cao, Mingdong Tang. A Global Optimal Service Selection Approach Based on QoS and Load-aware in Cloud Environment. HPCC2013, Zhangjiajie, China, Nov.13-15, 2013. (EI, Regular paper, CCF C类国际会议)

[20] Fenfang Xie, Jianxun Liu, Mingdong Tang, Buqing Cao, Saixia Lyu. Correlation search of Web services, APSCC2014, Fuzhou, China, Dec. 4-6, 2014. (EI Indexed)

E-Mail: cao6990050@163.com, buqingcao@gmail.com