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劉毅志

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劉毅志 男,博士,副教授,碩士生導師

劉毅志,中國計算機學會(CCF)高級會員,CCF多媒體技術專委會委員、普适計算專委會委員。主研方向為:多媒體内容分析、時空數據挖掘、智慧城市、智慧醫療等。主持湖南省自然科學基金項目3項、湖南省科技計劃項目1項、湖南省教育廳科學研究項目3項,參加國家973計劃項目2項、863計劃項目1項、國家自然科學基金項目3項和TRECVID 2008視頻檢索評測比賽。已在IEEE Trans. on Multimedia (TMM)、Trans. in GIS、Future Generation Computer Systems (FGCS)、Journal of Computational Science (JOCS)、ICMR、ASSP、MM、ECCV和IFIP IIP等國際知名期刊或會議上發表論文80餘篇(其中SCI/EI收錄60餘篇)。

在研項目:

  • 湖南省重點研發計劃項目(編号2023sk2081)

    發表的主要論文:

  • 張德城,劉毅志,趙肄江,廖祝華. 面向GPS數據的出租車載客路線層次化推薦模型[J]. 計算機工程,2024.CSCD,碩士生一作,導師通訊二作)

  • 鄒正标,劉毅志,廖祝華,趙肄江. 動态交通流量預測的時空注意力圖卷積網絡模型[J]. 山東大學學報(工學版),2024.CSCD,碩士生一作,導師通訊二作)

  • 吳亮然,林劍,劉毅志,劉敏. 基于車輛配送線路的區域協同配送方法[J]. 計算機工程與應用, 2018.CSCD,碩士生一作,導師三作)

  • 廖祝華,張健,劉毅志*,肖浩,趙肄江,劉建勳. 基于稀疏軌迹數據的出租車載客區域推薦[J]. 電子學報, 2020,11(48): 2178-2185. EI學報,通訊作者)

  • Liangran Wu, Yizhi Liu, Zhuhua Liao, Yijiang Zhao, Jian Lin. Solving Large-Scale Logistics Distribution Problem Based on Hybrid Genetic Algorithm [C]. The 2018 Asia-Pacific Services Computing Conference, Springer: APSCC 2018. (EI)(碩士生一作,導師二作)

  • Xuesong Wang, Yizhi Liu, Zhengtao Jiang, You Peng, Tianhao Yin, Zhuhua Liao, Jinqiang Zhao. A Campus Carpooling System Based on GPS Trajectories [C]. The 11th International Workshop on Security in e-Science and e-Research (ISSR 2019), Atlanta, USA, 14-17, July, 2019.(EI)(碩士生一作,導師二作)

  • Xuesong Wang,Yizhi Liu, Jianxun Liu, Zhuhua Liao, Yijiang Zhao, Jianjun Wang. An Entropy-Based Model for Recommendation of Taxis' Cruising Route [C]. The 6th International Conference on Artificial Intelligence and Security, Hohhot, China, July 17-20, 2020. (EI)(碩士生一作,導師二作)

  • Rutian Qing, Yizhi Liu, Zhuhua Liao, Yijiang Zhao, Jianxun Liu, Xuesong Wang, Liangran Wu. Hybrid Genetic Algorithm Based Regional Cooperative Distribution [C]. The 6th International Conference on Artificial Intelligence and Security, Hohhot, China, July 17-20, 2020. (EI)(碩士生一作,導師二作)

  • Rutian Qing, Yizhi Liu, Zhuhua Liao, Yijiang Zhao, Hong Ouyang, Xuesong Wang. Extracting Campus Network from Walking GPS Trajectories [C]. The 6th International Conference on Artificial Intelligence and Security, Hohhot, China, July 17-20, 2020. (EI)(碩士生一作,導師二作)

  • Longzhang Zeng, Yizhi Liu, Rutian Qing, Keyi Zhong, Min Liu, Zhuhua Liao, Yijiang Zhao. Study on the Change of POI Attraction Based on Taxi Trajectory [C]. The International Conference on Artificial Intelligence and Computer Science, Changsha, Hunan, China, May 21-23, 2021.EI(本科生一作,導師二作)

  • Yizhi Liu, Ying Yang, Hongtao Xie, Sheng Tang. Fusing Audio Vocabulary with Visual Features for Pornographic Video Detection [J]. Elsevier: Future Generation Computer Systems, Volume 31, February 2014: 6976.CCF推薦期刊,SCIEI

  • Yizhi Liu, Jianxun Liu, Zhuhua Liao, Mingdong Tang, Jinjun Chen. Recommending a Personalized Sequence of Pick-up Points. Elsevier: Journal of Computational Science, 2018, 28(9): 382-388.CCF推薦期刊,SCIEI

  • Yizhi Liu, Xiaoyan Gu, Lei Huang, Junlin Ouyang, Miao Liao, Liangran Wu. Analyzing Periodicity and Saliency for Adult Video Detection [J]. Springer: Multimedia Tools and Applications, 2020.CCF推薦期刊,SCIEI

  • Yizhi Liu, Rutian Qing, Yijiang Zhao*, and Zhuhua Liao. Road intersection recognition via combining classification model and clustering algorithm [J]. MDPI: ISPRS International Journal of Geo-Information, 11(9), 2022, 487. SCIEI

  • Yizhi Liu, Rutian Qing, Yijiang Zhao*, Xuesong Wang, Zhuhua Liao, Qinghua Li, Buqing Cao. Fusing Spatio-Temporal Context into DeepFM for Taxi Pick-Up Area Recommendation [J]. Tech Science Press: Computer Systems Science and Engineering, 2023, 45(3), 2505-2519.SCIEI

    專利申請:

  • 劉毅志,劉宇軒,王雪松,廖祝華,趙肄江. 一種層次化的出租車載客推薦方法及系統. 發明專利(初審)号:ZL 202111101052.4,申請日:2021-09-18

  • 劉建勳,王建軍,劉毅志,廖祝華. 基于投票的出租車載客點推薦方法. 發明專利号:ZL 201510404663.4,申請日:2015-07-10,授權日:2018-04-13. (證書号:第2881862号)

  • 廖苗,趙于前,劉毅志,方志雄,歐陽軍林. 發明專利:一種腹部CT圖像肝髒腫瘤自動分割方法. 專利号:ZL 201810341254.8,申請日:2018-04-17,授權日:2020.6.2. (證書号:第3822067号)。

  • 廖苗,趙于前,邸拴虎,劉毅志,劉建勳. 一種基于局部信息的區域生長圖像分割方法. 專利号:ZL 201910874429.6,申請日:2019-09-17,授權日:2022.4.8. (證書号:第5058403号)。

  • 廖苗, 邸拴虎,趙于前,劉毅志. 一種腹部CT圖像的肝髒腫瘤區域分割方法. 專利号:ZL 201910874442.1,申請日:2019-09-17,授權日:2021.11.19. (證書号:第4805068号)。

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