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Ou Liu

Senior Associate Professor

Calculated based on number of publications stored in Pure and citations from Scopus
20022024

Research activity per year

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  • 2022

    Impact of COVID-19 on Customer Behaviour in Online Grocery Shopping

    Barbole & Liu, O., Nov 2022, International Conference on Recent Advancements in Computing in Artificial Intelligence, Internet of Things and Computer Engineering Technology.

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

  • 2017

    Improving Video Recommendation Systems from Implicit Feedback in the E-marketing Environment

    Zhang, J. H., Chong, W., Liu, O. & Man, K. L., 2017, Proceedings of the International MultiConference of Engineers and Computer Scientists 2017, IMECS 2017. Castillo, O., Ao, S. I., Douglas, C., Feng, D. D. & Korsunsky, A. M. (eds.). Newswood Limited, p. 723-727 5 p. (Lecture Notes in Engineering and Computer Science; vol. 2228).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    2 Citations (Scopus)
  • 2016

    Key factors affecting user experience of mobile crowdsourcing applications

    Hao, Y., Chong, W., Man, K. L., Liu, O. & Shi, X., 2016, IMECS 2016 - International Multiconference of Engineers and Computer Scientists 2016. Castillo, O., Douglas, C., Korsunsky, A. M., Feng, D. D. & Ao, S. I. (eds.). Newswood Limited, p. 641-646 6 p. (Lecture Notes in Engineering and Computer Science; vol. 2).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    1 Citation (Scopus)
  • Social network analysis using big data

    Liu, O., Man, K. L., Chong, W. & Chan, C. O., 2016, IMECS 2016 - International Multiconference of Engineers and Computer Scientists 2016. Feng, D. D., Korsunsky, A. M., Ao, S. I., Douglas, C. & Castillo, O. (eds.). Newswood Limited, p. 639-640 2 p. (Lecture Notes in Engineering and Computer Science; vol. 2).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    6 Citations (Scopus)
  • The application of big data analytics in business world

    Liu, O., Chong, W. K., Man, K. L. & Chan, C. O., 2016, IMECS 2016 - International Multiconference of Engineers and Computer Scientists 2016. Feng, D. D., Korsunsky, A. M., Ao, S. I., Douglas, C. & Castillo, O. (eds.). Newswood Limited, p. 665-667 3 p. (Lecture Notes in Engineering and Computer Science; vol. 2).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    2 Citations (Scopus)
  • 2015

    A new model to measure the knowledge diffusion via information entropy in virtual communities

    Wang, X., Wang, J. & Liu, O., 28 Jul 2015, 2015 12th International Conference on Service Systems and Service Management, ICSSSM 2015. Institute of Electrical and Electronics Engineers Inc., 7170170. (2015 12th International Conference on Service Systems and Service Management, ICSSSM 2015).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    1 Citation (Scopus)
  • 2013

    An Event-driven Approach for Modeling R&D Project Selection Process

    Liu, O. & Zhou, D., 2013, 19th Americas Conference on Information Systems, AMCIS 2013 - Hyperconnected World: Anything, Anywhere, Anytime. AIS/ICIS Administrative Office, (19th Americas Conference on Information Systems, AMCIS 2013 - Hyperconnected World: Anything, Anywhere, Anytime).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

  • 2012

    Adaptive genetic algorithm based on density distribution of population

    Chen, N., Zhang, J. & Liu, O., 2012, GECCO'12 - Proceedings of the 14th International Conference on Genetic and Evolutionary Computation Companion. Association for Computing Machinery, p. 1543-1544 2 p. (GECCO'12 - Proceedings of the 14th International Conference on Genetic and Evolutionary Computation Companion).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

  • 2011

    A novel fuzzy model for the traffic signal control of modern roundabouts

    Gong, Y. J., Zhang, J., Liu, O. & Li, Y., 2011, 2011 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2011 - Conference Digest. p. 1777-1782 6 p. 6083929. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    2 Citations (Scopus)
  • A web knowledge service system based on memory space

    Liu, O., Wang, J. & Zhang, D., 2011, Proceedings of 2011 International Conference on Computer Science and Network Technology, ICCSNT 2011. p. 500-504 5 p. 6182005. (Proceedings of 2011 International Conference on Computer Science and Network Technology, ICCSNT 2011; vol. 1).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    1 Citation (Scopus)
  • 2010

    A genetic algorithm for the optimization of admission scheduling strategy in hospitals

    Chen, N., Zhan, Z. H., Zhang, J., Liu, O. & Liu, H. L., 2010, 2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010. 5586263. (2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    12 Citations (Scopus)
  • A linear map-based mutation scheme for real coded genetic algorithms

    Gong, Y. J., Hu, X. M., Zhang, J., Liu, O. & Liu, H. L., 2010, 2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010. 5586270. (2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    2 Citations (Scopus)
  • A Monte-Carlo ant colony system for scheduling multi-mode projects with uncertainties to optimize cash flows

    Chen, W. N., Zhang, J., Liu, O. & Liu, H. L., 2010, 2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010. 5586125. (2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    4 Citations (Scopus)
  • An estimation of distribution algorithm based portfolio selection approach

    Xu, R. T., Zhang, J., Liu, O. & Huang, R. Z., 2010, Proceedings - International Conference on Technologies and Applications of Artificial Intelligence, TAAI 2010. p. 305-313 9 p. 5695469. (Proceedings - International Conference on Technologies and Applications of Artificial Intelligence, TAAI 2010).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    10 Citations (Scopus)
  • Optimal node scheduling for the lifetime maximization of two-tier wireless sensor networks

    Lin, Y., Hu, X. M., Zhang, J., Liu, O. & Liu, H. L., 2010, 2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010. 5586264. (2010 IEEE World Congress on Computational Intelligence, WCCI 2010 - 2010 IEEE Congress on Evolutionary Computation, CEC 2010).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    16 Citations (Scopus)
  • 2009

    A clustering-based adaptive parameter control method for continuous ant colony optimization

    Gong, Y. J., Xu, R. T., Zhang, J. & Liu, O., 2009, Proceedings 2009 IEEE International Conference on Systems, Man and Cybernetics, SMC 2009. p. 1827-1832 6 p. 5346726. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    7 Citations (Scopus)
  • Keyword combination extraction in text categorization based on ant colony optimization

    Yu, Z. J., Wu, W. G., Xiao, J., Zhang, J., Huang, R. Z. & Liu, O., 2009, SoCPaR 2009 - Soft Computing and Pattern Recognition. p. 430-435 6 p. 5368629. (SoCPaR 2009 - Soft Computing and Pattern Recognition).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    4 Citations (Scopus)
  • On an ant colony-based approach for business fraud detection

    Liu, O., Ma, J., Poon, P. L. & Zhang, J., 2009, Emerging Intelligent Computing Technology and Applications - 5th International Conference on Intelligent Computing, ICIC 2009, Proceedings. p. 1104-1111 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5754 LNCS).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    2 Citations (Scopus)
  • Orthogonal learning particle swarm optimization

    Zhan, Z. H., Zhang, J. & Liu, O., 2009, Proceedings of the 11th Annual Genetic and Evolutionary Computation Conference, GECCO-2009. p. 1763-1764 2 p. (Proceedings of the 11th Annual Genetic and Evolutionary Computation Conference, GECCO-2009).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    Open Access
    21 Citations (Scopus)
  • 2002

    An organizational decision support approach to R and D project selection

    Tian, Q., Ma, J., Liang, C. J., Kwok, R. C. W., Liu, O. & Zhang, Q., 2002, Proceedings of the 35th Annual Hawaii International Conference on System Sciences, HICSS 2002. Sprague, R. H. (ed.). IEEE Computer Society, p. 3418-3427 10 p. 994378. (Proceedings of the Annual Hawaii International Conference on System Sciences; vol. 2002-January).

    Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

    6 Citations (Scopus)