Yu Gu

谷峪

Professor, Ph.D. Supervisor

College of Computer Science and Engineering,

Northeastern University, Shenyang, China

Email: guyu [at] mail.neu.edu.cn
Office: Room B209-1-2, Information Building, Northeastern University, China
Address: No.195 Chuangxin Road, Hunnan District, Shenyang, China, 110169
 
RESEARCH INTERESTS

    Big Data Analysis and Distributed Computing
    Graph Data Management and Mining
    Spatial Data Management

 
TEACHING

    Object-oriented Programming (C++)
    Distributed Systems and Applications
    Big Data Management and Analysis

 
EDUCATION and EXPERIENCE

    Mar. 2007 - Jan. 2010. Ph.D., College of Information Science and Engineering, Northeastern University, China.
    Sep. 2004 - Mar.2007. M.S., College of Information Science and Engineering, Northeastern University, China.
    Sep. 2000 - Mar. 2004. B.S., College of Information Science and Engineering, Northeastern University, China.
    Aug. 2008 - Jan. 2009. Research Intern, School of Computing, National University of Singapore.

 
RESEARCH FUNDINGS

    National Science Foundation of China (NSFC). Distributed Iterative Processing Techniques for Complex Hypergraph Data Analysis. PI. 2019.1-2019.12.
    Liao Ning Revitalization Talents Program. Intelligent Distributed Data Processing Techniques for Big Data Applications. PI. 2019.1-2021.12.
    National Science Foundation of China (NSFC). Key Techniques of Adaptive Data Management over Very Large Dynamic Graphs for High-frequency and Multi-state Iterative Computation. PI. 2015.1-2018.12.
    National Science Foundation of China (NSFC). Research on Data Management Techniques for Location-based Service in IoT space. PI. 2011.1-2013.12.
    Fundamental Research Funds for the Central Universities. Distributed Big Graph Data Management and Computing. PI. 2018.1-2019.12.
    Fundamental Research Funds for the Central Universities. Research on Correlation-sensitive Uncertain Data Management Techniques. PI. 2014.1-2015.12.
    Fundamental Research Funds for the Central Universities. Research on Large-scale Disk-resident Graph Data Processing Techniques on Cloud. PI. 2012.1-2013.12.
    National Key R&D Program of China. Distributed Data Storage and Management for Heterogeneous Architecture. Primary Member. 2018.5-2021.4.
    National Basic Research Program of China (973 Program). Theory and Key Techniques on Extracting and Integrating Large Scale Multiple Modeling Data from Multi-sources with High Quality. Primary Member. 2012.1-2016.8.

SELECTED PUBLICATIONS

    Ning Wang, Zhigang Wang, Yu Gu, Yubin Bao, Ge Yu. TSH: Easy-to-be Distributed Partitioning for Large-scale Graphs. Future Generation Computer Systems. Preprint.
    Chuanwen Li, Yu Gu, Jianzhong Qi, Rui Zhang, Ge Yu. Moving kNN Query Processing in Metric Space based on Influential Sets. Information Systems. 83:126-144, 2019.
    Hongfei Xu, Yu Gu, Jianzhong Qi, Jiayuan He, Ge Yu. Diversifying Top-k Routes with Spatial Constraints. Journal of Computer Science and Technology. 34(4): 818-838, 2019.
    Qian Ma, Yu Gu, Wang-Chien Lee, Ge Yu. Order-Sensitive Imputation for Clustered Missing Values. ICDE 2019, 2147-2148. (TKDE poster)
    Changfa Wu, Yu Gu*, Ge Yu. DPSCAN: Structural Graph Clustering Based on Density Peaks. DASFAA (2) 2019, 626-641.
    Ying Yang, Yu Gu*, Chuanwen Li, Changyi Wan, Ge Yu. GPU-Accelerated Dynamic Graph Coloring. DASFAA (3) 2019, 296-299.
    Qian Ma, Yu Gu*, Wang-Chien Lee, Ge Yu. Order-Sensitive Imputation for Clustered Missing Values. IEEE Transactions on Knowledge and Data Engineering (TKDE). 31(1):166-180, 2019.
    Yu Gu, Yandan Guo, Yang Song, Xiangmin Zhou, Ge Yu. Approximate Order-Sensitive k-NN Queries over Correlated High-Dimensional Data. IEEE Transactions on knowledge and Data Engineering (TKDE). 30(11):2037-2050, 2018.
    Zhigang Wang, Lixin Gao, Yu Gu, Yubin Bao, Ge Yu. A Fault-Tolerant Framework for Asynchronous Iterative Computations in Cloud Environments. IEEE Transactions on Parallel and Distributed Systems (TPDS), 29(8):1678-1692, 2018.
    Chuanwen Li, Yu Gu*, Jianzhong Qi, Jiayuan He, Qingxu Deng. A GPU Accelerated Update Efficient Index for kNN Queries in Road Networks. ICDE 2018, 881-892.
    Ning Wang, Xiaokui Xiao, Yin Yang, Zhenjie Zhang, Yu Gu, Ge Yu. PrivSuper: a Superset-First Approach to Frequent Itemset Mining under Differential Privacy. ICDE 2017, 809-820.
    Yu Gu, Guanli Liu, Jianzhong Qi, Hongfei Xu, Ge Yu, Rui Zhang. The Moving k Diversified Nearest Neighbor Query. ICDE 2017, 31-32. (TKDE poster)
    Tianyi Li, Yu Gu*, Xiangmin Zhou, Qian Ma, Ge Yu. An Effective and Efficient Truth Discovery Framework over Data Streams.  EDBT 2017, 180-191.
    Zhigang Wang, Lixin Gao, Yu Gu, Yubin Bao, Ge Yu. FSP: Towards Flexible Synchronous Parallel Framework for Expectation-Maximization based Algorithms on Cloud. ACM SOCC 2017, 1-14.
    Zhigang Wang, Yu Gu, Yubin Bao, Ge Yu, Lixin Gao. An I/O-efficient and adaptive fault-tolerant framework for distributed graph computations. Distributed and Parallel Databases 35(2): 177-196, 2017.
    Ning Wang, Yu Gu, Jia Xu, Fangfang Li, Ge Yu. Differentially Private Event Histogram Publication on Sequences over Graphs. Journal of computer science and technology. 32(5): 1008-1024, 2017.
    Zhigang Wang, Yu Gu*, Yubin Bao, Ge Yu, Jeffrey Xu Yu. Hybrid Pulling/Pushing for I/O-Efficient Distributed and Iterative Graph Computing. SIGMOD 2016, 479-494.
    Yu Gu, Guanli Liu, Jianzhong Qi, Hongfei Xu, Ge Yu, Rui Zhang. The Moving k Diversified Nearest Neighbor Query. IEEE Transactions on Knowledge and Data Engineering (TKDE). 28(10): 2778-2792, 2016.
    Chuanwen Li, Yu Gu*, Jianzhong Qi, Ge Yu, Rui Zhang, Qingxu Deng. INSQ: An Influential Neighbor Set Based Moving kNN Query Processing System. ICDE 2016, 1338-1341.(demo)
    Jia Xu, Bin Lei, Yu Gu, Marianne Winslett , Ge Yu, and Zhenjie Zhang. Efficient Similarity Join Based on Earth Mover’s Distance Using MapReduce. ICDE 2016, 1456-1457.(TKDE poster)
    Miao Li, Lisi Chen, Gao Cong, Yu Gu*, Ge Yu. Efficient processing of location-aware group preference queries. CIKM 2016, 559-568.
    Zhigang Wang, Lixin Gao, Yu Gu, Yubin Bao, Ge Yu. A Fault-Tolerant Framework for Asynchronous Iterative Computations in Cloud Environments. ACM SOCC 2016, 71-83.
    Yu Gu, Chunpeng Gao, Lulu Wang, Ge Yu. Subgraph Similarity Maximal All-Matching over a Large Uncertain Graph. World Wide Web. 19(5):755-782, 2016.
    Yu Gu, Hui Zhang, Zhigang Wang, Ge Yu. Efficient Moving k Nearest Neighbor Queries over Line Segment Objects. World Wide Web. 19(4):653-677, 2016.
    Jia Xu, Bin Lei, Yu Gu, Marianne Winslett, Ge Yu, and Zhenjie Zhang. Efficient Similarity Join Based on Earth Mover’s Distance Using MapReduce. IEEE Transactions on knowledge and Data Engineering (TKDE).27(8): 2148-2162, 2015
    Miao Li, Yu Gu, Ge Yu. Effective and Efficient Predictive Density Queries for Indoor Moving Objects. DASFAA 2015, 244-259.
    Chuanwen Li, Yu Gu*, Jianzhong Qi, Rui Zhang, Ge Yu. A Safe Region based Approach to Moving KNN Queries in Obstructed Space. Knowledge and Information Systems (KAIS), 45(2): 417-451, 2015.
    Chuanwen Li, Yu Gu, Jianzhong Qi, Ge Yu, Rui Zhang, Wang Yi. Processing Moving kNN Queries Using Influential Neighbor Sets. PVLDB 8(2): 113-124, 2014.
    Yu Gu, Chunpeng Gao, Gao Cong, Ge Yu. Effective and Efficient Clustering Methods for Correlated Probabilistic Graphs. IEEE Transactions on knowledge and Data Engineering (TKDE). 26(5): 1117-1130, 2014.
    Yanqiu Wang, Rui Zhang, Chuanfei Xu, Jianzhong Qi, Yu Gu, Ge Yu. Continuous visible k nearest neighbor query on moving objects. Information Systems. 44: 1-21, 2014.
    Minghan Chen, Yu Gu, Yubin Bao, Ge Yu. Label and Distance-Constraint Reachability Queries in Uncertain Graphs. DASFAA 2014 Part 1: 188-202.
    Chuanfei Xu, Yu Gu, Lei Chen, Jianzhong Qiao, Ge Yu. Interval Reverse Nearest Neighbor Queries on Uncertain Data with Markov Correlations. ICDE 2013, 170-181.
    Zhigang Wang, Yu Gu, Roger Zimmermann, Ge Yu. Shortest Path Computation over Disk-resident Large Graphs based on Extended Bulk Synchronous Parallel Methods. DASFAA 2013, LNCS 7826, 1-15, 2013.
    Wenan Wang, Yu Gu, Zhigang Wang, Ge Yu. Parallel Triangle Counting over Large Graphs. DASFAA 2013, LNCS 7826, 301-308, 2013
    Jia Xu , Qiushi Bai , Yu Gu , Anthony K.H. Tung , Guoren Wang , Ge Yu , Zhenjie Zhang. EUDEMON: A System for Online Video Frame Copy Detection by Earth Mover’s Distance. ICDE 2012, 1233-1236. (demo)
    Chuanwen Li, Yu Gu, Ge Yu, Fangfang Li. wNeighbors: A Method for Finding k Nearest Neighbors in Weighted Regions. DASFAA 2011, LNCS 6588:134-148.
    Mo Chen, Ge Yu, Yu Gu, Zixi Jia, Yanqiu Wang. An Efficient Method for Cleaning Dirty-Events over Uncertain Data in WSNs. Journal of computer science and technology. 26(6): 942-953, 2011.
    Chuanwen Li, Yu Gu, Ge Yu, Bonghee Hong. Aggressive Complex Event Processing with Confidence over Out-of-Order Streams. Journal of computer science and technology. 26(4): 685-696, 2011.
    Yu Gu, Ge Yu, Yueguo Chen, Beng Chin Ooi. Efficient RFID Data Imputation by Analyzing the Correlations of Monitored Objects. DASFAA 2009, LNCS 5463:186-299.(Best Student Paper Award)
    Yu Gu, Ge Yu, Ga Guo, Yueguo Chen. Probabilistic Moving Range Query over RFID Data Streams. CIKM 2009, 1413-1416.
    Yueguo Chen, Su Chen, Yu Gu, Mei Hui, Feng Li, Chen Liu, Liangxu Liu, Beng Chin Ooi, Xiaoyan Yang, Dongxiang Zhang, Yuan Zhou. Marcopolo: a community system for sharing and integrating travel information on maps. EDBT 2009, 1148-1151. (demo)
    Tiancheng Zhang, Dejun Yue, Yu Gu, Ge Yu. Boolean Representation Based Data-adaptive Correlation Analysis over Time Series Streams. CIKM 2007, 203-212.

 
PROFESSIONAL SERVICES
Program Committee Member

    DASFAA 2019, Bigcom 2019, NDBC 2019
    CIKM 2018, APWeb-WAIM 2018, NDBC 2018
    CIKM 2017, APWeb-WAIM 2017,ADC 2017, Bigcom 2017,NDBC 2017
    APWeb 2016, WAIM 2016 (demo track), ADC 2016,
    APWeb 2015, ADC 2015

 Reviewer for Journal

    IEEE Transactions on Data and Knowledge Engineering
    World Wide Web
    Frontier of Computer Science
    Future Generation Computer System

 

AWARDS and HONORS

    Youth Talents of Liao Ning Revitalization Talents Program, 2018.
    NDBC 2017 Sashixuan Excellent Student Paper Award (Haixia Wang), 2017.
    NDBC 2015 Sashixuan Excellent Student Paper Award (Honglei Liu), 2015.
    NDBC 2014 Best Paper Award, 2014.
    NDBC 2014 Sashixuan Excellent Student Paper Award (Zhigang Wang), 2014.
    ADC 2012 Best Paper Award, 2012.
    NDBC 2011 Sashixuan Excellent Student Paper Award (Xiaonan Yu), 2011.
    NDBC 2010 Sashixuan Excellent Student Paper Award (Chuanwen Li), 2010.
    DASFAA 2009 Best Student Paper Award, 2009
    APWeb/WAIM 2007 Best Student Paper Runner-up Award, 2007