簡 歷：
程學(xué)旗，研究員、博士生導(dǎo)師，中國科學(xué)院計算技術(shù)研究所副所長。1996年進入中國科學(xué)院計算技術(shù)研究所工作，先后擔(dān)任軟件室主任、中國科學(xué)院網(wǎng)絡(luò)數(shù)據(jù)科學(xué)與技術(shù)重點實驗室主任、所長助理、副總工程師，2016年11月起任中國科學(xué)院計算技術(shù)研究所副所長。國家杰出青年科學(xué)基金、國家特支人才、國務(wù)院特殊津貼獲得者。擔(dān)任中國計算機學(xué)會大數(shù)據(jù)專家委員會秘書長、中國工業(yè)與應(yīng)用數(shù)學(xué)學(xué)會大數(shù)據(jù)與人工智能專委會副主任、中國中文信息學(xué)會信息檢索與內(nèi)容安全專委會主任。
在網(wǎng)絡(luò)數(shù)據(jù)科學(xué)基礎(chǔ)理論、大數(shù)據(jù)分析引擎系統(tǒng)、互聯(lián)網(wǎng)智能服務(wù)等方向深耕20余年，在基礎(chǔ)研究和系統(tǒng)應(yīng)用方面取得了一系列有持續(xù)影響力的特色成果。在本領(lǐng)域重要國際學(xué)術(shù)期刊和會議上發(fā)表論文200余篇，Google Scholar引用1萬余次，獲得授權(quán)專利60余件。研制完成的大規(guī)模分布式機器學(xué)習(xí)系統(tǒng)（EasyML）、文本與自然語言處理工具集（MatchZoo）、大數(shù)據(jù)計算引擎（SQLGraph）在國際開源社區(qū)影響廣泛，在查詢理解、信息檢索和排序?qū)W習(xí)方面的研究成果五次獲得本領(lǐng)域重要學(xué)術(shù)會議（ACM SIGIR、ACM CIKM）優(yōu)秀論文獎。自然語言處理、社會計算、知識圖譜、信息檢索和排序?qū)W習(xí)等關(guān)鍵技術(shù)在國際權(quán)威評測中多次排名第一。
近年來，先后主持并完成了十余項國家自然科學(xué)基金、國家重點基礎(chǔ)研究發(fā)展計劃（“973”計劃）、國家高技術(shù)研究發(fā)展計劃（“863”計劃）、國家信息安全重大專項以及中國科學(xué)院知識創(chuàng)新工程等科研任務(wù)。研究成果形成的平臺、系統(tǒng)獲得國家科技進步獎二等獎三次、北京市科學(xué)技術(shù)獎二等獎一次，中國中文信息學(xué)會錢偉長中文信息處理科學(xué)技術(shù)獎一等獎一次，中國電子學(xué)會電子信息科學(xué)技術(shù)獎一等獎兩次。
主要論著：
期刊文章:
[1]Zheng T, Zhang Z, Cheng X, et al. SAHA: A String Adaptive Hash Table for Analytical Databases[J]. Applied Sciences, 2020, 10(6).
[2]Zhang Ruqing , Guo Jiafeng , Fan Yixing , Lan Yanyan, Cheng Xueqil. Dual-factor Generation Model for Conversation. ACM Transactions on Information Systems (TOIS), 2020.
[3]Jun Xu, Wei Zeng, Yanyan Lan, Jiafeng Guo, Xueqi Cheng, Modeling the Parameter Interactions in Ranking SVM with Low-Rank Approximation. IEEE Trans. Knowl. Data Eng. 31(6): 1181-1193, 2019.
[4]Saiping Guan, Xiaolong Jin, Yuanzhuo Wang, Yantao Jia, Huawei Shen, Zixuan Li, Xueqi Cheng, Self-learning and embedding based entity alignment. Knowl. Inf. Syst. 59(2): 361-386 (2019).
[5]Shenghua Liu, Huawei Shen, Houdong Zheng, Xueqi Cheng, Xiangwen Liao, CT LIS: Learning Influences and Susceptibilities through Temporal Behaviors. ACM Trans. Knowl. Discov. Data 13(6): 57:1-57:21 , 2019.
[6]Liang Bai, Xueqi Cheng, Jiye Liang, Huawei Shen, Yike Guo. Fast density clustering strategies based on the k-means algorithm. Pattern Recognition, 71:375-386, 2017.
[7]Xiao-Qian Sun, Hua-Wei Shen*, Xue-Qi Cheng, Yuqing Zhang. Detecting anomalous traders using multi-slice network analysis. Physica A, 473:1-9, 2017.
[8]Jun Xu, Long Xia, Yanyan Lan, Jiafeng Guo, and Xueqi Cheng, Directly Optimize Diversity Evaluation Measures: a New Approach to Search Result Diversification. ACM Transactions on Intelligent Systems and Technology (TIST), Vol. 8: No. 3, Article 41, pp 41:1-41:26, 2017.
[9]Hao Wang, Hua-Wei Shen, Xue-Qi Cheng. Scientific credit diffusion: Researcher level or paper level. Scientometrics, 2016.
[10]Liang Bai, Xueqi Cheng, Jiye Liang, Huawei Shen, An Optimization Model for Clustering Categorical Data Streams with Drifting Concepts. IEEE Trans. Knowl. Data Eng. 28(11): 2871-2883, 2016.
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會議文章：
[1]Qi Cao, Huawei Shen, Jinhua Gao, Bingzheng Wei, Xueqi Cheng, Popularity Prediction on Social Platforms with Coupled Graph Neural Networks, International Conference on Web Search and Data Mining(WSDM 2020), USA/Houston, 2020-02-03~2020-02-07
[2]Shanshan Lyu, Yongqing Wang, Wentao Ouyang, Huawei Shen, Xueqi Cheng. What we vote for? Answer selection from user expertise view in community question answering. Proceedings of the 28th Conference on World Wide Web (WWW 2019), May 13-17, 2019, San Francisco, USA.
[3]Yongqing Wang, Huawei Shen, Jinhua Gao, Xueqi Cheng. Learning binary hash codes for fast anchor link retrieval across networks. Proceedings of the 28th Conference on World Wide Web (WWW 2019), May 13-17, 2019, San Francisco, USA.
[4]Jiafeng Guo, Yixing Fan, Xiang Ji, Xueqi Cheng, MatchZoo: A Learning, Practicing, and Developing System for Neural Text Matching,
[5]Hao Wang, Huawei Shen, Wentao Ouyang, Xueqi Cheng. Exploiting POI-specific geographical influence for point-of-interest recommendation. Proceedings of the 27th International Joint Conference on Artificial Intelligence (IJCAI 2018), July 13-19, 2018, Stockholm, Sweden.
[6]Bingjie Sun, Huawei Shen, Jinhua Gao, Wentao Ouyang, Xueqi Cheng. Towards efficient detection of overlapping communities in massive networks. Proceedings of the 32nd AAAI Conference on Artificial Intelligence (AAAI 2018), August 2-7, 2018, New Orleans, Louisiana, USA.
[7]Yan Xiao, Jiafeng Guo, Yanyan Lan, Jun Xu and Xueqi Cheng. Neighborhood Voting: A Novel Search Scheme for Hashing. The 27th ACM International Conference on Information and Knowledge Management (CIKM 2018).
[8]Yixing Fan, Jiafeng Guo, Yanyan Lan, Jun Xu, Chengxiang Zhai, and Xueqi Cheng. Modeling Diverse Relevance Patterns in Ad-hoc Retrieval. The 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, Ann Arbor Michigan, U.S.A. (SIGIR 2018).
[9]Yixing Fan, Jiafeng Guo, Yanyan Lan, Jun Xu, Liang Pang and Xueqi Cheng. Learning Visual Features from Snapshots for Web Search. Proceedings of the 26th ACM International Conference on Information and Knowledge Management (CIKM 2017), Singapore. (Best Full Paper Runner-up)
[10]Liang Pang, Yanyan Lan, Jiafeng Guo, Jun Xu and Xueqi Cheng. DeepRank: a New Deep Architecture for Relevance Ranking in Information Retrieval. Proceedings of the 26th ACM International Conference on Information and Knowledge Management (CIKM 2017), Singapore.
科研項目：
承擔(dān)多項國家級重大科研項目
獲獎及榮譽：
曾獲得三項國家級科技獎勵，十多次省部級獎勵，獲國家自然科學(xué)杰出青年基金及國務(wù)院政府特殊津貼。
程學(xué)旗 研究員
研究方向：
所屬部門：智能算法安全重點實驗室
導(dǎo)師類別：博導(dǎo)計算機軟件與理論
聯(lián)系方式：cxq at ict dot ac dot cn
個人網(wǎng)頁：