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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf8">
<meta name="keywords" content="Zhigang Wang">
<meta name="description" content="Academic homepage of Zhigang Wang">
<title>Zhigang Wang's Homepage</title>
<style>
body {
margin: 0 auto;
width: 900px;
}
</style>
</head>
<body>
<table id="tbInformation" width="100%">
<tr>
<td width="500">
<h1>Zhigang Wang   <a href="https://wzgcs.github.io">[中文]</a></h1>
</td>
<td rowspan="3" align="center">
<img src="/zhigang.jpg" border="0" height="200" class="portrait">
</td>
</tr>
<tr>
<td>
<p style="line-height:1.8">
Department of computer science and technology<br>
College of Information Science and Engineering<br>
Ocean University of China, Qingdao, China<br>
Email: wangzhigang@ouc.edu.cn <br>
</p>
</tr>
</table>
<h3>Brief Biography</h3>
I'm currently working as Associate Professor in Ocean University of China. Before that, I received my PhD. degree from Northeastern University (China). I major in big data analysis and cloud computing, and have totally published 19 research papers, some of which are accepted by top conferences and journals like ACM SIGMOD, ACM SoCC, and IEEE TPDS and TKDE. I am also maintaining an open-source big graph processing system <a href="https://github.com/HybridGraph/HGraph">[HGraph]</a>.
<br><br>
<hr>
<h3>Work & Education</h3>
<ul>
<li> 2021.01-present    Ocean University of China, China, associate professor
<li> 2018.09-2020.12    Ocean University of China, China, lecturer
<li> 2018.05-2018.08    National University of Singapore, Singapore, Research Assistant, Adviser Prof. <a href="http://www.comp.nus.edu.sg/~xiaoxk/">Xiaokui Xiao</a>
<li> 2014.12-2016.12    University of Massachusetts Amherst, USA, Joint PhD student, Adviser Prof. <a href="http://www.ecs.umass.edu/~lgao/">Lixin Gao</a>
<li> 2013.09-2018.01    Northeastern University, China, Computer Science, PhD degree, Adviser Prof. <a href="http://faculty.neu.edu.cn/yuge/">Ge Yu</a>
<li> 2011.09-2013.07    Northeastern University, China, Computer Science, Master degree, Adviser Prof. <a href="http://faculty.neu.edu.cn/yuge/">Ge Yu</a>
<li> 2007.09-2011.07    Northeastern University, China, Computer Science, Bachelor degree
</ul>
<hr>
<h3>Research Interests</h3>
<ul>
<li> Big data analysis and cloud computing
<li> Distributed big graph computation and machine learning
<li> GPU-based parallel computation
<li> <b>I'm hiring masters interested in fields mentioned above!</b>
</ul>
<hr>
<h3>Paper Publications</h3>
  <strong>as first/corresponding author(10):</strong>
<ul>
<li><u>Zhigang Wang</u>, Yu Gu*, Yubin Bao, Ge Yu, Jeffrey Xu Yu, Zhiqiang Wei*. HGraph: I/O-efficient Distributed and Iterative Graph Computing by Hybrid Pushing/Pulling[J], <i>IEEE Transactions on Knowledge and Data Engineering</i> (<b>TKDE</b>), 2021, 33(5):1973-1987 (SCI, IF=4.935, <b>CCF Rank-A</b>) <a href="papers/19_TKDE_2021.pdf">[PDF]</a> <span style="color:red;"><b>New!</b></span>
<p></p>
<li>Ning Wang, <u>Zhigang Wang∗</u>, Yu Gu, Yubin Bao, Ge Yu. TSH: Easy-to-be distributed partitioning for large-scale graphs[J], <i>Future Generation Computer Systems-The International Journal of eScience</i> (FGCS), 2019, 101:804-818 (SCI, IF=6.125, CCF Rank-C) <a href="papers/17_FGCS_2019_tsh_partitioning.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Lixin Gao, Yu Gu, Yubin Bao, Ge Yu*. A Fault-Tolerant Framework for Asynchronous Iterative Computations in Cloud Environments[J], <i>IEEE Transactions on Parallel and Distributed Systems</i> (<b>TPDS</b>), 2018, 29(8): 1678-1692 (SCI, IF=3.402, <b>CCF Rank-A</b>) <a href="papers/16_TPDS_2018_fc_asyn.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Yu Gu, Yubin Bao, Ge Yu*, Lixin Gao. An I/O-efficient and Adaptive Fault-tolerant Framework for Distributed Graph Computations[J], <i>Distributed and Parallel Databases</i>, 2017, 35(2):177-196 (SCI, IF=0.925, CCF Rank-C) <a href="papers/14_DPD_2017_弹性容错.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Lixin Gao, Yu Gu, Yubin Bao, Ge Yu. FSP: Towards Flexible Synchronous Parallel Framework for Expectation Maximization based Algorithms on Cloud[C], <i>ACM Symposium on Cloud Computing</i> (SoCC), 2017, pp. 1-14 (EI, CCF Rank-B) <a href="papers/15_SoCC_2017_fsp.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Yu Gu, Yubin Bao, Ge Yu, Jeffrey Xu Yu. Hybrid Pulling/Pushing for I/O-Efficient Distributed and Iterative Graph Computing[C], <i>ACM SIGMOD International Conference on Management of Data</i> (<b>SIGMOD</b>), 2016, pp. 479-494 (EI, <b>CCF Rank-A</b>) <a href="papers/11_SIGMOD_2016_hybrid.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Lixin Gao, Yu Gu, Yubin Bao, Ge Yu. A Fault-Tolerant Framework for Asynchronous Iterative Computations in Cloud Environments[C], <i>ACM Symposium on Cloud Computing</i> (SoCC), 2016, pp. 71-83 (EI, CCF Rank-B) <a href="papers/12_SoCC_2016_fc_asyn.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Yu Gu, Yubin Bao, Ge Yu*. OnFlyP: an online distributed partition algorithm for large scale graphs based on edge-exchange model[J], <i>Chinese Journal of Computers</i>, 2015, 38(9):1838-1851 (EI, in Chinese, <b>NDBC'14 Best Paper Award</b>) <a href="papers/10_计算机学报_2015_在线大图划分.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Yu Gu, Roger Zimmermann, Ge Yu. Shortest Path Computation over Disk-resident Large Graphs based on Extended Bulk Synchronous Parallel Methods[C], <i>International Conference on Database Systems for Advanced Applications</i> (DASFAA), 2013, pp.1-15 (EI, CCF Rank-B) <a href="papers/3_DASFAA_2013_Shortest Path Computation over Disk-Resident.pdf">[PDF]</a>
<p></p>
<li><u>Zhigang Wang</u>, Yubin Bao, Yu Gu, Fangling Leng, Ge Yu, Chao Deng, Leitao Guo. A BSP-based Parallel Iterative Processing System with Multiple Partition Strategies for Big Graphs[J], <i>IEEE International Congress on Big Data</i>, 2013, pp. 173-180 (EI) <a href="papers/6_IEEE Big Data_2013_A BSP-based Parallel Iterative Processing System with Multiple Partition Strategies for Big Graphs.pdf">[PDF]</a>
<p></p>
</ul>
  <strong>as regular co-author(10):</strong>
<ul>
<li>Yu Gu, Kaiqiang Yu, Zhen Song, Jianzhong Qi, <u>Zhigang Wang</u>, Ge Yu, Rui Zhang. Distributed Hypergraph Processing Using Intersection Graphs [J], <i>IEEE Transactions on Knowledge and Data Engineering</i> (<b>TKDE</b>), 2020, accepted, DOI:10.1109/TKDE.2020.3022014 (SCI, 中科院二区, IF=4.935, <b>CCF Rank-A</b>) <a href="papers/20_tkde_hypergraph_preprint.pdf">[PDF]</a> <span style="color:red;"><b>New!</b></span>
<p></p>
<li>Ning Wang, <u>Zhigang Wang</u>, Yu Gu, Jia Xu, Zhiqiang Wei*, Ge Yu. Differentially Private Top-k Frequent Columns Publication for High-Dimensional Data[J], <i>IEEE Access</i>, 2019, 7:177342-177353 (SCI, IF=4.098) <a href="papers/18_ACCESS_2019_dp.pdf">[PDF]</a>
<p></p>
<li>Yu Gu, Hui Zhang, <u>Zhigang Wang</u>, Ge Yu. Efficient moving k nearest neighbor queries over line segment objects[J], <i>World Wide Web-Internet and Web Information Systems</i> (WWWJ), 2016, 19(4):653-677 (SCI, IF=1.405, CCF Rank-B) <a href="papers/9_WWWJ_2015_kneighbors.pdf">[PDF]</a>
<p></p>
<li>Yahui Bi, Suyang Jiang, <u>Zhigang Wang</u>, Fangling Leng, Yubin Bao, Ge Yu, Ling Qian. A Multi-level Fault Tolerance Mechanism for Disk-resident Pregel-like Systems[J], <i>Journal of Computer Research and Development</i>, 2016, 53(11):2530-2541 (EI, in Chinese) <a href="papers/13_计算机研究与发展_2016_多级容错.pdf">[PDF]</a>
<p></p>
<li>Fangling Leng, Jinpeng Liu, <u>Zhigang Wang</u>, Changning Chen, Yubin Bao, Ge Yu, Chao Deng. Edge Cluster Based Large Graph Partitioning and Iterative Processing in BSP[J], <i>Journal of Computer Research and Development</i>, 2015, 52(4):960-971 (EI, in Chinese) <a href="papers/8_计算机研究与发展_2015_图划分_边聚簇.pdf">[PDF]</a>
<p></p>
<li>Shuang Zhou, Yubin Bao, <u>Zhigang Wang</u>, Fangling Leng, Ge Yu, Chao Deng, Leitao Guo. BHP: BSP Model Oriented Hash Graph Data Partition with Load Balancing[J], <i>Journal of Frontiers of Computer Science and Technology</i>, 2014, 8(1):40-50 (in Chinese) <a href="papers/7_计算机科学与探索_2014_图划分_BHP.pdf">[PDF]</a>
<p></p>
<li>Wenan Wang, Yu Gu, <u>Zhigang Wang</u>, Ge Yu. Parallel Triangle Counting over Large Graphs[C], <i>DASFAA</i>, 2013, pp. 301-308 (EI, CCF Rank-B) <a href="papers/4_DASFAA_2013_Parallel Triangle Counting over Large Graphs.pdf">[PDF]</a>
<p></p>
<li>Yubin Bao, <u>Zhigang Wang</u>, Yu Gu, Ge Yu, et al. BC-BSP: A BSP-based Parallel Iterative Processing System for Big Data on Cloud[C], <i>Workshop@DASFAA</i>, 2013, pp. 31-45 (EI, CCF Rank-B) <a href="papers/5_DASFAA_BDMA_2013_BC-BSP.pdf">[PDF]</a>
<p></p>
<li>Yubin Bao, <u>Zhigang Wang</u>, Qiushi Bai, Yu Gu, Ge Yu, et al. BC-BSP: A BSP-Based System with Disk Cache for Large-Scale Graph[C], <i>Open Cirrus Summit</i> (OCS), 2012 pp. 35-39 (EI) <a href="papers/2_OCSUMMIT_2012_BC-BSPA BSP-Based System with Disk Cache.pdf">[PDF]</a>
<p></p>
<li>Ge Yu, Yu Gu, Yubin Bao, <u>Zhigang Wang</u>. Large Scale Graph Data Processing on Cloud Computing Environments[J], <i>Chinese Journal of Computers</i>, 2011, 34(10):1753-1767 (EI, in Chinese) <a href="papers/1_计算机学报_2011_云计算环境下的大规模图数据处理技术.pdf">[PDF]</a>
</ul>
<br><hr>
<h3>My Courses</h3>
<ul>
<li>Discrete Mathematics I&II(graph theory), Undergraduate
<li>Object-oriented Programming(C++), Undergraduate
</ul>
<hr>
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