Dr Lijun Chang

B.Eng (RUC, China), PhD (CUHK)
Lecturer in Information Systems/ IT Management
School of Information Technologies

J12 - The School of Information Technologies
The University of Sydney

Telephone +61 2 9036 9756

Website School of Information Technologies

Biographical details

Dr Lijun Chang is a Lecturer in the School of Information Technologies at the University of Sydney. Prior to that, he was a DECRA research fellow at the University of New South Wales. He received a Bachelors degree in Computer Science & Technology from Renmin University of China, and a Ph.D from the Chinese University of Hong Kong. Lijun joined the University of Sydney in 2017.

Selected publications

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Journals

  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2017). I/O efficient ECC graph decomposition via graph reduction. VLDB Journal, 26(2), 275-300. [More Information]
  • Chang, L., Li, W., Qin, L., Zhang, W., Yang, S. (2017). PSCAN : Fast and Exact Structural Graph Clustering. IEEE Transactions On Knowledge And Data Engineering, 29(2), 387-401. [More Information]
  • Li, X., Chang, L., Zheng, K., Huang, Z., Zhou, X. (2017). Ranking weighted clustering coefficient in large dynamic graphs. World Wide Web, 20(5), 855-883. [More Information]
  • Lai, L., Qin, L., Lin, X., Chang, L. (2017). Scalable subgraph enumeration in MapReduce: a cost-oriented approach. VLDB Journal, 26(3), 421-446. [More Information]
  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2016). Diversified top-k clique search. VLDB Journal, 25(2), 171-196. [More Information]
  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2016). I/O efficient ECC graph decomposition via graph reduction. Proceedings of the VLDB Endowment, 9(7), 516-527.
  • Zhang, Z., Yu, J., Qin, L., Chang, L., Lin, X. (2015). I/O efficient: computing SCCs in massive graphs. VLDB Journal, 24(2), 245-270. [More Information]
  • Chang, L., Lin, X., Zhang, W., Yu, J., Zhang, Y., Qin, L. (2015). Optimal Enumeration: Efficient Top-k Tree Matching. Proceedings of the VLDB Endowment, 8(5), 533-544.
  • Zhang, W., Li, A., Cheema, M., Zhang, Y., Chang, L. (2015). Probabilistic n-of-N skyline computation over uncertain data streams. World Wide Web, 18(5), 1331-1350. [More Information]
  • Lai, L., Qin, L., Lin, X., Chang, L. (2015). Scalable subgraph enumeration in mapreduce. Proceedings of the VLDB Endowment, 8(10), 974-985.
  • Qiao, M., Cheng, H., Chang, L., Yu, J. (2014). Approximate Shortest Distance Computing: A Query-Dependent Local Landmark Scheme. IEEE Transactions On Knowledge And Data Engineering, 26(1), 55-68. [More Information]
  • Qiao, M., Cheng, H., Qin, L., Yu, J., Yu, P., Chang, L. (2013). Computing weight constraint reachability in large networks. VLDB Journal, 22(3), 275-294. [More Information]
  • Chang, L., Yu, J., Qin, L. (2013). Fast Maximal Cliques Enumeration in Sparse Graphs. Algorithmica, 66(1), 173-186. [More Information]
  • Yu, W., Lin, X., Zhang, W., Chang, L., Pei, J. (2013). More is Simpler: Effectively and Efficiently Assessing Node-Pair Similarities Based on Hyperlinks. Proceedings of the VLDB Endowment, 7(1), 13-24.
  • Qin, L., Yu, J., Chang, L. (2012). Computing structural statistics by keywords in databases. IEEE Transactions On Knowledge And Data Engineering, 24(10), 1731-1746. [More Information]
  • Qin, L., Yu, J., Chang, L. (2012). Diversifying Top-K Results. Proceedings of the VLDB Endowment, 5(11), 1124-1135.
  • Chang, L., Yu, J., Qin, L., Cheng, H., Qiao, M. (2012). The exact distance to destination in undirected world. VLDB Journal, 21(6), 869-888. [More Information]
  • Qin, L., Yu, J., Chang, L. (2011). Scalable keyword search on large data streams. VLDB Journal, 20(1), 35-57. [More Information]

Conferences

  • Chang, L., Li, W., Zhang, W. (2017). Computing a near-maximum independent set in linear time by Reducing-Peeling. 2017 ACM SIGMOD International Conference on Management of Data, New York: Association for Computing Machinery (ACM). [More Information]
  • Wang, X., Qin, L., Lin, X., Zhang, Y., Chang, L. (2017). Leveraging set relations in exact set similarity join. 43rd International Conference on Very Large Data Bases - VLDB 2017, Germany: Association for Computing Machinery (ACM).
  • Chang, L., Zhang, C., Lin, X., Qin, L. (2017). Scalable Top-K structural diversity search. 33rd IEEE International Conference on Data Engineering (ICDE 2017), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Feng, X., Chang, L., Lin, X., Qin, L., Zhang, W. (2016). Computing Connected Components with linear communication cost in pregel-like systems. 32nd IEEE International Conference on Data Engineering (ICDE 2016), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Bi, F., Chang, L., Lin, X., Qin, L., Zhang, W. (2016). Efficient subgraph matching by postponing Cartesian products. 2016 ACM SIGMOD International Conference on Management of Data, New York: Association for Computing Machinery (ACM). [More Information]
  • Chang, L., Li, W., Lin, X., Qin, L., Zhang, W. (2016). PSCAN: Fast and exact structural graph clustering. 32nd IEEE International Conference on Data Engineering (ICDE 2016), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Lai, L., Qin, L., Lin, X., Zhang, Y., Chang, L., Yang, S. (2016). Scalable distributed subgraph enumeration. 43rd International Conference on Very Large Data Bases - VLDB 2017, Germany: Association for Computing Machinery (ACM). [More Information]
  • Lyu, B., Qin, L., Lin, X., Chang, L., Yu, J. (2016). Scalable supergraph search in large graph databases. 32nd IEEE International Conference on Data Engineering (ICDE 2016), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2015). Diversified top-k clique search. 31st IEEE International Conference on Data Engineering 2015, Seoul: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Bi, F., Chang, L., Zhang, W., Lin, X. (2015). Efficient string similarity search: A cross pivotal based approach. 20th International Conference on Database Systems for Advanced Applications (DASFAA 2015), Cham: Springer. [More Information]
  • Chang, L., Lin, X., Qin, L., Yu, J., Pei, J. (2015). Efficiently computing Top-K shortest path join. 18th International Conference on Extending Database Technology - EDBT 2015, Konstanz, Germany: OpenProceedings.org. [More Information]
  • Chang, L., Lin, X., Qin, L., Yu, J., Zhang, W. (2015). Index-based optimal algorithms for computing steiner components with maximum connectivity. 2015 ACM SIGMOD International Conference on Management of Data, New York: Association for Computing Machinery (ACM). [More Information]
  • Han, Y., Chang, L., Zhang, W., Lin, X., Wang, L. (2014). Efficiently retrieving top-k trajectories by locations via traveling time. 25th Australasian Database Conference - ADC 2014, Berlin, Germany: Springer Verlag. [More Information]
  • Qin, L., Yu, J., Chang, L., Cheng, H., Zhang, C., Lin, X. (2014). Scalable big graph processing in MapReduce. 2014 ACM SIGMOD International Conference on Management of Data, New York: ACM Digital Library. [More Information]
  • Chang, L., Yu, J., Qin, L., Lin, X., Liu, C., Liang, W. (2013). Efficiently computing k-edge connected components via graph decomposition. 2013 ACM SIGMOD Conference on Management of Data (SIGMOD 2013), New York, United States: Association for Computing Machinery (ACM). [More Information]
  • Zhang, Z., Yu, J., Qin, L., Chang, L., Lin, X. (2013). I/O efficient: Computing sccs in massive graphs. 2013 ACM SIGMOD Conference on Management of Data (SIGMOD 2013), New York, United States: Association for Computing Machinery (ACM). [More Information]
  • Zhang, W., Li, A., Cheema, M., Zhang, Y., Chang, L. (2013). Probabilistic n-of-N skyline computation over uncertain data streams. 14th International Conference on Web Information Systems Engineering WISE 2013, China: International Joint Conferences on Artificial Intelligence.
  • Qiao, M., Cheng, H., Chang, L., Yu, J. (2012). Approximate shortest distance computing: A query-dependent local landmark scheme. 28th IEEE International Conference on Data Engineering (ICDE), USA: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]

2017

  • Chang, L., Li, W., Zhang, W. (2017). Computing a near-maximum independent set in linear time by Reducing-Peeling. 2017 ACM SIGMOD International Conference on Management of Data, New York: Association for Computing Machinery (ACM). [More Information]
  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2017). I/O efficient ECC graph decomposition via graph reduction. VLDB Journal, 26(2), 275-300. [More Information]
  • Wang, X., Qin, L., Lin, X., Zhang, Y., Chang, L. (2017). Leveraging set relations in exact set similarity join. 43rd International Conference on Very Large Data Bases - VLDB 2017, Germany: Association for Computing Machinery (ACM).
  • Chang, L., Li, W., Qin, L., Zhang, W., Yang, S. (2017). PSCAN : Fast and Exact Structural Graph Clustering. IEEE Transactions On Knowledge And Data Engineering, 29(2), 387-401. [More Information]
  • Li, X., Chang, L., Zheng, K., Huang, Z., Zhou, X. (2017). Ranking weighted clustering coefficient in large dynamic graphs. World Wide Web, 20(5), 855-883. [More Information]
  • Lai, L., Qin, L., Lin, X., Chang, L. (2017). Scalable subgraph enumeration in MapReduce: a cost-oriented approach. VLDB Journal, 26(3), 421-446. [More Information]
  • Chang, L., Zhang, C., Lin, X., Qin, L. (2017). Scalable Top-K structural diversity search. 33rd IEEE International Conference on Data Engineering (ICDE 2017), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]

2016

  • Feng, X., Chang, L., Lin, X., Qin, L., Zhang, W. (2016). Computing Connected Components with linear communication cost in pregel-like systems. 32nd IEEE International Conference on Data Engineering (ICDE 2016), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2016). Diversified top-k clique search. VLDB Journal, 25(2), 171-196. [More Information]
  • Bi, F., Chang, L., Lin, X., Qin, L., Zhang, W. (2016). Efficient subgraph matching by postponing Cartesian products. 2016 ACM SIGMOD International Conference on Management of Data, New York: Association for Computing Machinery (ACM). [More Information]
  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2016). I/O efficient ECC graph decomposition via graph reduction. Proceedings of the VLDB Endowment, 9(7), 516-527.
  • Chang, L., Li, W., Lin, X., Qin, L., Zhang, W. (2016). PSCAN: Fast and exact structural graph clustering. 32nd IEEE International Conference on Data Engineering (ICDE 2016), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Lai, L., Qin, L., Lin, X., Zhang, Y., Chang, L., Yang, S. (2016). Scalable distributed subgraph enumeration. 43rd International Conference on Very Large Data Bases - VLDB 2017, Germany: Association for Computing Machinery (ACM). [More Information]
  • Lyu, B., Qin, L., Lin, X., Chang, L., Yu, J. (2016). Scalable supergraph search in large graph databases. 32nd IEEE International Conference on Data Engineering (ICDE 2016), Piscataway: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]

2015

  • Yuan, L., Qin, L., Lin, X., Chang, L., Zhang, W. (2015). Diversified top-k clique search. 31st IEEE International Conference on Data Engineering 2015, Seoul: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Bi, F., Chang, L., Zhang, W., Lin, X. (2015). Efficient string similarity search: A cross pivotal based approach. 20th International Conference on Database Systems for Advanced Applications (DASFAA 2015), Cham: Springer. [More Information]
  • Chang, L., Lin, X., Qin, L., Yu, J., Pei, J. (2015). Efficiently computing Top-K shortest path join. 18th International Conference on Extending Database Technology - EDBT 2015, Konstanz, Germany: OpenProceedings.org. [More Information]
  • Zhang, Z., Yu, J., Qin, L., Chang, L., Lin, X. (2015). I/O efficient: computing SCCs in massive graphs. VLDB Journal, 24(2), 245-270. [More Information]
  • Chang, L., Lin, X., Qin, L., Yu, J., Zhang, W. (2015). Index-based optimal algorithms for computing steiner components with maximum connectivity. 2015 ACM SIGMOD International Conference on Management of Data, New York: Association for Computing Machinery (ACM). [More Information]
  • Chang, L., Lin, X., Zhang, W., Yu, J., Zhang, Y., Qin, L. (2015). Optimal Enumeration: Efficient Top-k Tree Matching. Proceedings of the VLDB Endowment, 8(5), 533-544.
  • Zhang, W., Li, A., Cheema, M., Zhang, Y., Chang, L. (2015). Probabilistic n-of-N skyline computation over uncertain data streams. World Wide Web, 18(5), 1331-1350. [More Information]
  • Lai, L., Qin, L., Lin, X., Chang, L. (2015). Scalable subgraph enumeration in mapreduce. Proceedings of the VLDB Endowment, 8(10), 974-985.

2014

  • Qiao, M., Cheng, H., Chang, L., Yu, J. (2014). Approximate Shortest Distance Computing: A Query-Dependent Local Landmark Scheme. IEEE Transactions On Knowledge And Data Engineering, 26(1), 55-68. [More Information]
  • Han, Y., Chang, L., Zhang, W., Lin, X., Wang, L. (2014). Efficiently retrieving top-k trajectories by locations via traveling time. 25th Australasian Database Conference - ADC 2014, Berlin, Germany: Springer Verlag. [More Information]
  • Qin, L., Yu, J., Chang, L., Cheng, H., Zhang, C., Lin, X. (2014). Scalable big graph processing in MapReduce. 2014 ACM SIGMOD International Conference on Management of Data, New York: ACM Digital Library. [More Information]

2013

  • Qiao, M., Cheng, H., Qin, L., Yu, J., Yu, P., Chang, L. (2013). Computing weight constraint reachability in large networks. VLDB Journal, 22(3), 275-294. [More Information]
  • Chang, L., Yu, J., Qin, L., Lin, X., Liu, C., Liang, W. (2013). Efficiently computing k-edge connected components via graph decomposition. 2013 ACM SIGMOD Conference on Management of Data (SIGMOD 2013), New York, United States: Association for Computing Machinery (ACM). [More Information]
  • Chang, L., Yu, J., Qin, L. (2013). Fast Maximal Cliques Enumeration in Sparse Graphs. Algorithmica, 66(1), 173-186. [More Information]
  • Zhang, Z., Yu, J., Qin, L., Chang, L., Lin, X. (2013). I/O efficient: Computing sccs in massive graphs. 2013 ACM SIGMOD Conference on Management of Data (SIGMOD 2013), New York, United States: Association for Computing Machinery (ACM). [More Information]
  • Yu, W., Lin, X., Zhang, W., Chang, L., Pei, J. (2013). More is Simpler: Effectively and Efficiently Assessing Node-Pair Similarities Based on Hyperlinks. Proceedings of the VLDB Endowment, 7(1), 13-24.
  • Zhang, W., Li, A., Cheema, M., Zhang, Y., Chang, L. (2013). Probabilistic n-of-N skyline computation over uncertain data streams. 14th International Conference on Web Information Systems Engineering WISE 2013, China: International Joint Conferences on Artificial Intelligence.

2012

  • Qiao, M., Cheng, H., Chang, L., Yu, J. (2012). Approximate shortest distance computing: A query-dependent local landmark scheme. 28th IEEE International Conference on Data Engineering (ICDE), USA: (IEEE) Institute of Electrical and Electronics Engineers. [More Information]
  • Qin, L., Yu, J., Chang, L. (2012). Computing structural statistics by keywords in databases. IEEE Transactions On Knowledge And Data Engineering, 24(10), 1731-1746. [More Information]
  • Qin, L., Yu, J., Chang, L. (2012). Diversifying Top-K Results. Proceedings of the VLDB Endowment, 5(11), 1124-1135.
  • Chang, L., Yu, J., Qin, L., Cheng, H., Qiao, M. (2012). The exact distance to destination in undirected world. VLDB Journal, 21(6), 869-888. [More Information]

2011

  • Qin, L., Yu, J., Chang, L. (2011). Scalable keyword search on large data streams. VLDB Journal, 20(1), 35-57. [More Information]

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