Accepting PhD Students

20022025

Research activity per year

Search results

  • 2020

    Cost-effective data feeds to blockchains via workload-adaptive data replication

    Li, K., Yuan, Z., Tang, Y., Xu, C., Chen, J. & Xu, J., 7 Dec 2020, Middleware 2020 - Proceedings of the 2020 21st International Middleware Conference. Association for Computing Machinery (ACM), p. 371-385 15 p. (Middleware 2020 - Proceedings of the 2020 21st International Middleware Conference).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    10 Citations (Scopus)
  • HDAG-Explorer: A System for Hierarchical DAG Summarization and Exploration

    Zhu, X., Huang, X., Huang, J., Choi, B. K. K. & Xu, J., Aug 2020, In: Proceedings of the VLDB Endowment. 13, 12, p. 2973-2976 4 p.

    Research output: Contribution to journalJournal articlepeer-review

    Open Access
    3 Citations (Scopus)
  • Indoor top-k keyword-aware routing query

    Feng, Z., Liu, T., Li, H., Lu, H., Shou, L. & Xu, J., Apr 2020, Proceedings - 2020 IEEE 36th International Conference on Data Engineering, ICDE 2020. IEEE Computer Society, p. 1213-1224 12 p. 9101652. (Proceedings - International Conference on Data Engineering; vol. 2020-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    27 Citations (Scopus)
  • Method For Index-based and Integrity-assured Search in a Blockchain (Granted)

    XU, J. (Inventor), ZHANG, C. (Inventor) & XU, C. (Inventor), 8 Oct 2020, IPC No. G06-XJ-IBBC-US01, Patent No. US 11,283,616, 25 Mar 2020, Priority date 3 Apr 2019, Priority No. US 16/828,982

    Research output: Patent

  • Optimizing knowledge graphs through voting-based user feedback

    Yang, R., Lin, X., Xu, J., Yang, Y. & He, L., Apr 2020, Proceedings - 2020 IEEE 36th International Conference on Data Engineering, ICDE 2020. IEEE Computer Society, p. 421-432 12 p. 9101467. (Proceedings - International Conference on Data Engineering; vol. 2020-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    3 Citations (Scopus)
  • PPKWS: An efficient framework for keyword search on public-private networks

    Jiang, J., Huang, X., Choi, K. K., Xu, J., Bhowmick, S. S. & Xu, L., Apr 2020, Proceedings - 2020 IEEE 36th International Conference on Data Engineering, ICDE 2020. IEEE Computer Society, p. 457-468 12 p. 9101546. (Proceedings - International Conference on Data Engineering; vol. 2020-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    7 Citations (Scopus)
  • Shortest path queries for indoor venues with temporal variations

    Liu, T., Feng, Z., Li, H., Lu, H., Cheema, M. A., Cheng, H. & Xu, J., Apr 2020, Proceedings - 2020 IEEE 36th International Conference on Data Engineering, ICDE 2020. IEEE Computer Society, p. 2014-2017 4 p. (Proceedings - International Conference on Data Engineering; vol. 2020-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    18 Citations (Scopus)
  • Special issue on Web information management and applications

    Cai, Y. & Xu, J., 1 May 2020, In: World Wide Web. 23, 3, p. 2129-2130 2 p.

    Research output: Contribution to journalEditorial

    Open Access
  • Top-k Graph Summarization on Hierarchical DAGs

    Zhu, X., Huang, X., Choi, K. K. & Xu, J., 19 Oct 2020, CIKM 2020 - Proceedings of the 29th ACM International Conference on Information and Knowledge Management. Association for Computing Machinery (ACM), p. 1903-1912 10 p. (International Conference on Information and Knowledge Management, Proceedings).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    5 Citations (Scopus)
  • Top-k term publish/subscribe for geo-textual data streams

    Chen, L., Shang, S., Jensen, C. S., Xu, J., Kalnis, P., Yao, B. & Shao, L., Sept 2020, In: VLDB Journal. 29, 5, p. 1101-1128 28 p.

    Research output: Contribution to journalJournal articlepeer-review

    40 Citations (Scopus)
  • Truss-based Community Search over Large Directed Graphs

    Liu, Q., Zhao, M., Huang, X., Xu, J. & Gao, Y., 14 Jun 2020, SIGMOD 2020 - Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data. Association for Computing Machinery (ACM), p. 2183-2197 15 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    69 Citations (Scopus)
  • VAC: Vertex-centric attributed community search

    Liu, Q., Zhu, Y., Zhao, M., Huang, X., Xu, J. & Gao, Y., Apr 2020, Proceedings - 2020 IEEE 36th International Conference on Data Engineering, ICDE 2020. IEEE Computer Society, p. 937-948 12 p. 9101813. (Proceedings - International Conference on Data Engineering; vol. 2020-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    67 Citations (Scopus)
  • VCBIR: A verifiable search engine for content-based image retrieval

    Guo, S., Ji, Y., Zhang, C., Xu, C. & Xu, J., Apr 2020, Proceedings of 2020 IEEE 36th International Conference on Data Engineering, ICDE 2020. IEEE Computer Society, p. 1730-1733 4 p. (Proceedings of International Conference on Data Engineering).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

  • VChain: A Blockchain System Ensuring Query Integrity

    Wang, H., Xu, C., Zhang, C. & Xu, J., 14 Jun 2020, Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data, SIGMOD 2020. Association for Computing Machinery (ACM), p. 2693-2696 4 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    19 Citations (Scopus)
  • 区块链的数据管理技术综述

    Translated title of the contribution: Survey on Data Management in Blockchain Systems张志威, 王国仁, 徐建良 & 杜小勇, 1 Sept 2020, In: 软件学报. 31, 9, p. 2903-2925 23 p.

    Research output: Contribution to journalJournal articlepeer-review

    Open Access
    35 Citations (Scopus)
  • 2019

    Community Search over Big Graphs: Synthesis Lectures on Data Management

    Huang, X., Lakshmanan, L. V. S. & Xu, J., Aug 2019, Morgan and Claypool Publishers. 206 p.

    Research output: Book/ReportBook or reportpeer-review

  • Development of a transcriptomic database for 14 species of scleractinian corals

    Zhang, Y., Chen, Q., Xie, J. Y., Yeung, Y. H., Xiao, B., Liao, B., XU, J. & QIU, J., 17 May 2019, In: BMC Genomics. 20, 1, 387.

    Research output: Contribution to journalJournal articlepeer-review

    Open Access
    22 Citations (Scopus)
  • Efficient matching of offers and requests in social-aware ridesharing

    Fu, X., Zhang, C., Lu, H. & Xu, J., Oct 2019, In: GeoInformatica. 23, 4, p. 559-589 31 p.

    Research output: Contribution to journalJournal articlepeer-review

    Open Access
    File
    5 Citations (Scopus)
    42 Downloads (Pure)
  • Fast Algorithms for Intimate-Core Group Search in Weighted Graphs

    Sun, L., Huang, X., Li, R. H. & Xu, J., 29 Oct 2019, Web Information Systems Engineering – WISE 2019 - 20th International Conference, Proceedings. Cheng, R., Mamoulis, N., Sun, Y. & Huang, X. (eds.). Springer, p. 728-744 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11881 LNCS).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    2 Citations (Scopus)
  • FGreat: Focused graph query autocompletion

    Ng, N., Yi, P., ZHANG, Z., CHOI, K. K., Bhowmick, S. S. & XU, J., Apr 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE Computer Society, p. 1956-1959 4 p. 8731451. (Proceedings - International Conference on Data Engineering; vol. 2019-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    2 Citations (Scopus)
  • GEM 2-tree: A gas-efficient structure for authenticated range queries in blockchain

    Zhang, C., Xu, C., XU, J., Tang, Y. & CHOI, K. K., Apr 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE Computer Society, p. 842-853 12 p. 8731412. (Proceedings - International Conference on Data Engineering; vol. 2019-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    126 Citations (Scopus)
  • GScan: Exploiting Sequential Scans for Subgraph Matching

    ZHANG, Z., Wei, H., XU, J. & CHOI, K. K., 24 Apr 2019, Database Systems for Advanced Applications - DASFAA 2019 International Workshops: BDMS, BDQM, and GDMA, Proceedings. Li, G., Gama, J., Tong, Y., Yang, J. & Natwichai, J. (eds.). Springer Verlag, p. 471-475 5 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11448 LNCS).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
  • ImageProof: Enabling authentication for large-scale image retrieval

    Guo, S., XU, J., Zhang, C., Xu, C. & Xiang, T., Apr 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE Computer Society, p. 1070-1081 12 p. 8731355. (Proceedings - International Conference on Data Engineering; vol. 2019-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    15 Citations (Scopus)
  • Keyword-centric community search

    ZHANG, Z., HUANG, X., XU, J., CHOI, K. K. & Shang, Z., Apr 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE Computer Society, p. 422-433 12 p. 8731599. (Proceedings - International Conference on Data Engineering; vol. 2019-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    45 Citations (Scopus)
  • Learned index for spatial queries

    Wang, H., Fu, X., XU, J. & Lu, H., Jun 2019, Proceedings - 2019 20th International Conference on Mobile Data Management, MDM 2019. IEEE, p. 569-574 6 p. 8788832. (Proceedings - IEEE International Conference on Mobile Data Management; vol. 2019-June).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    74 Citations (Scopus)
  • Lightweight blockchain logging for data-intensive applications

    Tang, Y. R., Xing, Z., Xu, C., Chen, J. & Xu, J., 10 Feb 2019, Financial Cryptography and Data Security - FC 2018 International Workshops, BITCOIN, VOTING, and WTSC, Revised Selected Papers. Sala, M., Teague, V., Clark, J., Bracciali, A., Eyal, I., Zohar, A. & Pintore, F. (eds.). Springer Verlag, p. 308-324 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10958 LNCS).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    6 Citations (Scopus)
  • Message from the mdasc'19 workshop chairs

    Hung, C. C., Xu, J. & Peng, W. C., Jun 2019, 2019 20th IEEE International Conference on Mobile Data Management (MDM). IEEE, p. XXXII 1 p. (Proceedings - IEEE International Conference on Mobile Data Management; vol. 2019-June).

    Research output: Chapter in book/report/conference proceedingConference proceeding

    Open Access
  • Message from the Program Co-Chairs

    Mokbel, M. F., Xu, J. & Zeinalipour, D., Jun 2019, 2019 20th IEEE International Conference on Mobile Data Management (MDM). p. XIX-XX 2 p. (Proceedings - IEEE International Conference on Mobile Data Management; vol. 2019-June).

    Research output: Chapter in book/report/conference proceedingConference proceeding

    Open Access
  • Multidimensional Balance-Based Cluster Boundary Detection for High-Dimensional Data

    Cao, X., Qiu, B., Li, X., Shi, Z., Xu, G. & Xu, J., Jun 2019, In: IEEE Transactions on Neural Networks and Learning Systems. 30, 6, p. 1867-1880 14 p., 8517163.

    Research output: Contribution to journalJournal articlepeer-review

    10 Citations (Scopus)
  • Oasis: Online analytic system for incivility detection and sentiment classification

    Liu, L., Huang, X., Xu, J. & Song, C., Nov 2019, Proceedings - 19th IEEE International Conference on Data Mining Workshops, ICDMW 2019. Papapetrou, P., Cheng, X. & He, Q. (eds.). IEEE Computer Society, p. 1098-1101 4 p. 8955503. (IEEE International Conference on Data Mining Workshops, ICDMW; vol. 2019-November).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    4 Citations (Scopus)
  • Parameter-Free Structural Diversity Search

    Huang, J., Huang, X., Zhu, Y. & Xu, J., 29 Oct 2019, Web Information Systems Engineering – WISE 2019 - 20th International Conference, Proceedings. Cheng, R., Mamoulis, N., Sun, Y. & Huang, X. (eds.). Springer, p. 677-693 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11881 LNCS).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    4 Citations (Scopus)
  • Secure consistency verification for untrusted cloud storage by public blockchains

    Li, K., Tang, Y., Kim, B. H. B. & Xu, J., 13 Dec 2019, Security and Privacy in Communication Networks - 15th EAI International Conference, SecureComm 2019, Proceedings. Chen, S., Choo, K.-K. R., Fu, X., Lou, W. & Mohaisen, A. (eds.). Springer, p. 39-62 24 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 304 LNICST).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    3 Citations (Scopus)
  • Special Issue of APWeb-WAIM 2018

    Cai, Y., Xu, J. & Li, Q., 1 Mar 2019, In: Data Science and Engineering. 4, 1

    Research output: Contribution to journalEditorial

    Open Access
  • VABS: Towards verifiable attribute-based search over shared cloud data

    Ji, Y., Xu, C., Xu, J. & Hu, H., Apr 2019, Proceedings - 2019 IEEE 35th International Conference on Data Engineering, ICDE 2019. IEEE Computer Society, p. 2028-2031 4 p. 8731595. (Proceedings - International Conference on Data Engineering; vol. 2019-April).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    3 Citations (Scopus)
  • VChain: Enabling verifiable boolean range queries over blockchain databases

    Xu, C., Zhang, C. & Xu, J., 25 Jun 2019, Proceedings of the 2019 International Conference on Management of Data, SIGMOD 2019. Association for Computing Machinery (ACM), p. 141-158 18 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    198 Citations (Scopus)
  • 2018

    Authenticating Aggregate Queries over Set-Valued Data with Confidentiality

    Xu, C., Chen, Q., Hu, H., Xu, J. & Hei, X., 1 Apr 2018, In: IEEE Transactions on Knowledge and Data Engineering. 30, 4, p. 630-644 15 p.

    Research output: Contribution to journalJournal articlepeer-review

    Open Access
    File
    34 Citations (Scopus)
    68 Downloads (Pure)
  • Authenticating aggregate queries over set-valued data with confidentiality (extended abstract)

    Xu, C., Chen, Q., Hu, H., Xu, J. & Hei, X., 24 Oct 2018, Proceedings of IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1797-1798 2 p. (Proceedings of IEEE International Conference on Data Engineering, ICDE).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    1 Citation (Scopus)
  • Distributed kNN query authentication

    Xu, C., Xu, J. & Choi, K. K., 13 Jul 2018, Proceedings - 2018 IEEE 19th International Conference on Mobile Data Management, MDM 2018. IEEE, p. 167-176 10 p. (Proceedings - IEEE International Conference on Mobile Data Management; vol. 2018-June).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    Open Access
    File
    6 Citations (Scopus)
    50 Downloads (Pure)
  • Efficient matching of offers and requests in social-aware ridesharing

    Fu, X., Zhang, C., Lu, H. & Xu, J., 13 Jul 2018, Proceedings - 2018 IEEE 19th International Conference on Mobile Data Management, MDM 2018. IEEE, p. 197-206 10 p. (Proceedings - IEEE International Conference on Mobile Data Management; vol. 2018-June).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    7 Citations (Scopus)
  • Human-powered data cleaning for probabilistic reachability queries on uncertain graphs

    Lin, X., PENG, Y., XU, J. & Choi, K. K., 24 Oct 2018, Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1755-1756 2 p. 8509456. (Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    2 Citations (Scopus)
  • IZone: Efficient influence zone evaluation over geo-Textual Data

    Liu, Q., Feng, Z., Xie, X., Xu, J., Lin, X. & Jensen, C. S., 24 Oct 2018, Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1645-1648 4 p. 8509418. (Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    3 Citations (Scopus)
  • PP-DBLP: Modeling and generating attributed public-private networks with DBLP

    HUANG, X., Jiang, J., CHOI, K. K., XU, J., ZHANG, Z. & SONG, C., 2 Jul 2018, Proceedings - 18th IEEE International Conference on Data Mining Workshops, ICDMW 2018. Tong, H., Li, Z., Zhu, F. & Yu, J. (eds.). IEEE Computer Society, p. 986-989 4 p. 8637409. (IEEE International Conference on Data Mining Workshops, ICDMW; vol. 2018-November).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    6 Citations (Scopus)
  • Preface

    Cai, Y., Ishikawa, Y. & Xu, J., 19 Jul 2018, Web and Big Data: Second International Joint Conference, APWeb-WAIM 2018, Macau, China, July 23-25, 2018, Proceedings, Part II. Cai, Y., Ishikawa, Y. & Xu, J. (eds.). 1st ed. Springer Cham, p. V-VI 2 p. (Lecture Notes in Computer Science; vol. 10988).

    Research output: Chapter in book/report/conference proceedingChapter

  • Preface

    Cai, Y., Ishikawa, Y. & Xu, J., 19 Jul 2018, Web and Big Data: Second International Joint Conference, APWeb-WAIM 2018, Macau, China, July 23-25, 2018, Proceedings, Part I. Cai, Y., Ishikawa, Y. & Xu, J. (eds.). 1st ed. Springer Cham, p. V-VI 2 p. (Lecture Notes in Computer Science; vol. 10987).

    Research output: Chapter in book/report/conference proceedingChapter

    Open Access
  • Reducing uncertainty of probabilistic Top-K ranking via Pairwise crowdsourcing

    Lin, X., Xu, J., Hu, H. & Zhe, F., Apr 2018, Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018. IEEE, p. 1757-1758 2 p. (Proceedings - IEEE International Conference on Data Engineering, ICDE).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    2 Citations (Scopus)
  • Towards Why-Not Spatial Keyword Top-k Queries: A Direction-Aware Approach

    Chen, L., Li, Y., Xu, J. & Jensen, C. S., 1 Apr 2018, In: IEEE Transactions on Knowledge and Data Engineering. 30, 4, p. 796-809 14 p.

    Research output: Contribution to journalJournal articlepeer-review

    Open Access
    File
    28 Citations (Scopus)
    17 Downloads (Pure)
  • Web and Big Data: Second International Joint Conference, APWeb-WAIM 2018, Macau, China, July 23-25, 2018, Proceedings, Part II

    Cai, Y. (Editor), Ishikawa, Y. (Editor) & XU, J. (Editor), 2018, Springer Cham. 466 p. (Lecture Notes in Computer Science; vol. 10988)

    Research output: Book/ReportBook or report

  • Web and Big Data: Second International Joint Conference, APWeb-WAIM 2018, Macau, China, July 23-25, 2018, Proceedings, Part I

    Cai, Y. (Editor), Ishikawa, Y. (Editor) & XU, J. (Editor), 2018, Springer Cham. 484 p. (Lecture Notes in Computer Science; vol. 10987)

    Research output: Book/ReportBook or report

  • When query authentication meets fine-grained access control: A zero-knowledge approach

    Xu, C., XU, J., HU, H. & Au, M. H., 27 May 2018, SIGMOD 2018 - Proceedings of the 2018 International Conference on Management of Data. Das, G., Jermaine, C., Eldawy, A. & Bernstein, P. (eds.). Association for Computing Machinery (ACM), p. 147-162 16 p. (Proceedings of the ACM SIGMOD International Conference on Management of Data).

    Research output: Chapter in book/report/conference proceedingConference proceedingpeer-review

    38 Citations (Scopus)
  • 2017

    Assuring Spatio-Temporal Integrity on Mobile Devices with Minimum Location Disclosure

    Hu, H., Chen, Q., Xu, J. & Choi, B., 1 Nov 2017, In: IEEE Transactions on Mobile Computing. 16, 11, p. 3000-3013 14 p.

    Research output: Contribution to journalJournal articlepeer-review

    Open Access
    File
    8 Citations (Scopus)
    21 Downloads (Pure)