李国良

李国良，男，汉族，杂双酒博士，河北唐山遵化人，清华大学计算机科学与技术系教授。2004 年于哈尔滨工形马业大学计算机系获得学士学位，2009年于清华大学计算机系获得博士学位。主来自要研究方向为数据库，群体计算，数据挖掘、分析与检索。在数据库、数据挖掘、信息检索领域顶级会议和期刊上发表论文50余篇，他引1800余次。主持国家360百科优秀青年基金项目、青年973项目、国家自然科学基金面上项目。获得了IEEE TCDE Early Career Award(IEEE 数据工程领永青木过域杰出新人奖)。

2020年10月1约映远术5日，荣获第十六届中国青年科技奖。

• 中文名称 李国良
• 国籍 中国
• 民族 汉
• 毕业院校 清华大学
• 职业 教师

人来自物经历

　　2000.9-2004.7，哈尔滨工业大学计算机系，学士。

　　2004.9-20360百科09.7，清华大学计算机系，博士。

　　社会兼职:

农药丰无方义刘送　　IEEE Tran仅往除历负诗细广钢练sactions on Knolwedge 系and Data Engineering (TKDE) Associate Editor.

　　SIGMOD、VLDB、ICDE、KDD PC Member .

钢且地它划通研究方向

　　主要研究大数据的获取、融合攻争面坐英原、分析与处理。

主要贡献

　　在海量多源异构数据表示、获取、融合、检索四个方面取得了创新成果,提出了基于来自图结构的异构数据统一表360百科示模型、错误自动纠正的实体获取方法、基于模糊匹配的多源异构数据融合算法、结构感知的即敲即得式检索方法,建立了一套海量多源异构数据融合与检索方法。

　　大数据时代带来了数据处理方法的诸多挑战，针对传统方法重视处理效率而相对忽视数据质量的问题，主要研究群体计算，通过人机融合的计算方式提高大数据环境下的计算性能。

　　在国际会议ACM SI菜两GMOD、VLDB、IEEE ICDE、ACM SIGIR、ACM SIGKDD、WWW和国无历志难际期刊ACM TODS、VLDB Journal、IEEE TKDE、ACM Computing Survey上发表论文100余篇，论文被引用1800余次。

研究课题

　　主持项目:青年973、国家优秀青年基金引均少项目，国家自然科学基金面上项目

　　参与项目:核高基、973、863

主要论文

1. Dongzhe Ma, Jianhua Feng, Guoliang Li. A Su装世群rvey of Address Translation Technologi支紧官除云需陈没移牛改es for Flash Memories. ACM Computing Surveys, 2014. (To 春叫刚史市声激研等迫跳appear)
2. Weiwei Hu, Guoliang Li, Jiacai Ni, Dalie Sun, Kian-lee Tan. Bp-tree: A Predictive B+-tree for Reducing Writes on Phase Chang井逐见解千e Memory. IEEE Transactions on Knowledge and Data Engineering (TKDE), 2014. (To appear)
3. Jiannan Wang, Guoliang L距读古奏苦末i, Jianhua Feng. Extending String Similarity Join to To交团款拉察随整乐倒乱lerant Fu破敌发买真山而若病零下zzy Token M径频却身海atching. ACM Transacti末区视制设散修传从周牛ons on Database Systems (TODS), 2014. (粒权巴具标掉则东体均衣To appear)
4. Sitong Liu, Guoliang Li, Jianhua Feng. A Prefix-Filter based Method for Spatio未混洋叶京难翻-Textual Similarity Join. IEEE Tr济才那也ansactions on Knowledge and Data E变显棉怀清除必ngineerin染伯响越儿九武g (TKDE), 2014 (To appear.).
5. Jiacai Ni, Guoliang Li, Lijun Wang, Jianhua Feng. Adaptive Database Schema Design for Multi-Tenant Data Manageme话段世扬频田nt. IEEE Transactions on Knowledge and Data Engineering (TKDE), 2014 (To appear).
6. Guoliang Li, Dong Deng, Jianhua Feng. Pass-Join+: A Partition-based Method for String Similarity Joins with Edit-Distance Constraints. ACM Transactions on Database Systems (ACM TODS), 38(2):9-40,2013.
7. Guoliang Li, Jianhua Feng, Chen Li. Supporting Search-As-You-Type Using SQL in Databases. IEEE Transactions on Knowledge and Data Engineering (TKDE), 25(2): 461-475 (2013).
8. Jianhua Feng, Jiannan Wang, Guoliang Li. Trie-join: a trie-based method for efficient string similarity joins. The VLDB Journal, 21(4):437-461, 2012.
9. Jianhua Feng, Guoliang Li: Fuzzy Type-Ahead Search in XML Data. IEEE Transactions on Knowledge and Data Engineering (TKDE), 24(5):882-895, 2012.
10. Guoliang Li, Jianhua Feng, Jianyong Wang, Lizhu Zhou: KEMB: A Keyword-Based XML Message Broker. IEEE Transactions on Knowledge and Data Engineering (TKDE) 23(7):1035-1049 (2011).
11. Guoliang Li, Shengyue Ji, Chen Li, Jianhua Feng. Efficient Fuzzy Full-Text Type-Ahead Search. The VLDB Journal, 20(4): 617-640, 2011.
12. Guoliang Li, Jianhua Feng, Xiaofang Zhou, Jianyong Wang. Providing Built-in Keyword Search Capabilities in RDBMS. The VLDB Journal, 20(1):1-19, 2011.
13. Jianhua Feng, Guoliang Li, Jianyong Wang: Finding Top-k Answers in Keyword Search over Relational Databases Using Tuple Units. IEEE Transactions on Knowledge and Data Engineering (TKDE)23(12):1781-1794 (2011)
14. Guoliang Li, Shuo Chen, Jianhua Feng, Kian-lee Tan, Wen-Syan Li. Location-aware Influence Maximization. SIGMOD 2014.
15. Dong Deng, Guoliang Li, Jianhua Feng. A Pivotal Prefix Based Filtering Algorithm for String Similarity Search. SIGMOD 2014.
16. Guoliang Li, Jun Hu, Kian-lee Tan, Zhifeng Bao, Jianhua Feng. Effective Location Identification from Microblogs. ICDE 2014. (To appear)
17. Dong Deng, Guoliang Li, Shuang Hao, Jiannan Wang, Jianhua Feng, Wen-syan Li. MassJoin: A MapReduce-based Algorithm for String Similarity Joins. ICDE 2014. (To appear)
18. Yong Zeng, Zhifeng Bao, H V Jagadish, Tok Wang Ling, Guoliang Li. Breaking out of the MisMatch Trap. ICDE 2014. (To appear).
19. Jiannan Wang, Guoliang Li, Tim Kraska, Michael J. Franklin, Jianhua Feng. Leveraging Transitive Relations for Crowdsourced Joins. SIGMOD 2013:229-240.
20. Guoliang Li, Ting Wang, Jianhua Feng. Location-Aware Publish/Subscribe. SIGKDD 2013:802-810.
21. Dong Deng, Yu Jiang, Guoliang Li, Jian Li, Cong Yu. Scalable Column Concept Determination for Web Tables Using Large Knowledge Bases. VLDB 2013: 1606-1617.
22. Dong Deng, Guoliang Li, Jianhua Feng: Top-k String Similarity Search with Edit-Distance Constraints. ICDE 2013:925-936.
23. Jiannan Wang, Guoliang Li, Jianhua Feng. Can We Beat The Prefix Filtering? An Adaptive Framework for Similarity Join and Search. SIGMOD 2012:85-96.
24. Ju Fan, Guoliang Li, Lizhu Zhou. SEAL: Spatio-Textual Similarity Search. VLDB 2012:253-264.
25. Guoliang Li, Dong Deng, Jiannan Wang, Jianhua Feng: PASS-JOIN: A Partition-based Method for Similarity Joins. VLDB 5(3):253-264 (2012).
26. Guoliang Li, Jiannan Wang, Chen Li, Jianhua Feng: Supporting Efficient Top-k Queries in Fuzzy Type-Ahead Search. SIGIR, 2012: 355-364.
27. Guoliang Li, Jing Xu, Jianhua Feng: Desks: Direction-Aware Spatial Keyword Search. ICDE, 2012:474-485.
28. Dong Deng, Guoliang Li, Jianhua Feng: An Efficient Trie-based Method for Approximate Entity Extraction with Edit-Distance Constraints. ICDE, 2012:762-773.
29. Jiannan Wang, Guoliang Li, Jeffrey Xu Yu, Jianhua Feng: Entity Matching: How Similar Is Similar. VLDB 4(10):622-633 (2011).
30. Guoliang Li, Dong Deng, Jianhua Feng: Faerie: Efficient Filtering Algorithms for Approximate Dictionary-based Entity Extraction. SIGMOD, 2011:529-540.
31. Dongzhe Ma, Jianhua Feng, Guoliang Li: LazyFTL: A Page-level Flash Translation Layer Optimized for NAND Flash Memory. SIGMOD, 2011:1-12.
32. Guoliang Li, Ju Fan, Hao Wu, Jiannan Wang, Jianhua Feng. DBease: Making Databases User-Friendly and Easily Accessible. CIDR, 2011: 45-56.
33. Ju Fan, Guoliang Li, Lizhu Zhou. Interactive SQL Query Suggestion: Making Databases User-Friendly. ICDE, 2011:351-362.
34. Jiannan Wang, Guoliang Li, Jianhua Feng. Extending String Similarity Join to Allow Fuzzy Token Matching. ICDE, 2011:458-469.
35. Jiannan Wang, Guoliang Li, Jianhua Feng, Trie-Join: Efficient Trie-based String Similarity Joins with Edit-Distance Constraint. VLDB, 2010:1219-1230.

获奖记录

1. 2014年获得IEEE TCDE Early Career Award(IEEE 数据工程技术领域杰出新人奖)。
2. 2014年获得国家优秀青年基金项目资助。
3. 2014年获得科技部青年973项目资助。
4. 2014年获得教育部自然科学奖二等奖一项，计算机学会自然科学奖二等奖一项。
5. 2013年入选教育部新世纪人才支持计划、北京青年英才计划。
6. 2010年获得北京市优秀博士论文奖。
7. 2011年获得全国优秀博士学位论文提名奖。
8. 2014年DASFAA最佳论文提名奖、APWEB最佳论文奖
9. 2019年入选国家杰出青年科学基金建议资助项目申请人名单。
10. 2020年8月，入选第十六届中国青年科技奖获奖人选名单。
11. 2020年10月15日，荣获第十六届中国青年科技奖。