Recent Submissions

  • Optimal resource allocation in wireless-powered OFDM relay networks. 

    Huang, Gaofei; Tu, Wanqing (Elsevier https://dx.doi.org/10.1016/j.comnet.2016.05.006, 2016-05-11)
    HUANG, G. and TU, W. 2016. Optimal resource allocation in wireless-powered OFDM relay networks. Computer networks [online], 104, pages 94-107. Available from: https://dx.doi.org/10.1016/j.comnet.2016.05.006.
    This paper studies resource allocation in wireless-powered orthogonal-frequency-division multiplexing (OFDM) amplify-and-forward (AF) or decode-and-forward (DF) relay networks with time-switching (TS) based relaying. Our ...
  • Efficient wireless multimedia multicast in multi-rate multi-channel mesh networks. 

    Tu, Wanqing (IEEE http://dx.doi.org/10.1109/TSIPN.2016.2550806, 2016-04-05)
    TU, W. 2016. Efficient wireless multimedia multicast in multi-rate multi-channel mesh networks. IEEE transactions on signal and information processing over networks [online], Early Access. Available from: http://dx.doi.org/10.1109/TSIPN.2016.2550806
    Devices in wireless mesh networks can operate on multiple channels and automatically adjust their transmission rates for the occupied channels. This paper shows how to improve performance-guaranteed multicasting transmission ...
  • Region-based memetic algorithm with archive for multimodal optimsation. 

    Lacroix, Benjamin; Molina, Daniel; Herrera, Francisco (Elsevier https://dx.doi.org/10.1016/j.ins.2016.05.049, 2016-06-02)
    LACROIX, B., MOLINA, D. and HERRERA, F. 2016. Region-based memetic algorithm with archive for multimodal optimsation. Information sciences [online], In Press. Available from: https://dx.doi.org/10.1016/j.ins.2016.05.049
    In this paper we propose a specially designed memetic algorithm for multimodal optimisation problems. The proposal uses a niching strategy, called region-based niching strategy, that divides the search space in predefined ...
  • Early fusion and query modification in their dual late fusion form. 

    Kaliciak, Leszek; Myrhaug, Hans; Goker, Ayse; Song, Dawei (International Society of Information Fusion http://isif.org/publications/jaif-articles-appear-future-issue, 2015-10-28)
    KALICIAK, L., MYRHAUG, H., GOKER, A. and SONG, D. 2016. Early fusion and query modification in their dual late fusion forms. Journal of advances in information fusion [online], Articles to Appear in a Future Issue. Available from: http://isif.org/publications/jaif-articles-appear-future-issue
    In this paper, we prove that specific widely used models in Content-based Image Retrieval for information fusion are interchangeable. In addition, we show that even advanced, non-standard fusion strategies can be represented ...
  • Automatic screening and classification of diabetic retinopathy and maculopathy using fuzzy image processing. 

    Rahim, Sarni Suhaila; Palade, Vasile; Shuttleworth, James; Jayne, Chrisina (Springer https://dx.doi.org/10.1007/s40708-016-0045-3, 2016-03-16)
    RAHIM, S.S., PALADE, V., SHUTTLEWORTH, J. and JAYNE, C. 2016. Automatic screening and classification of diabetic retinopathy and maculopathy using fuzzy image processing. Brain informatics [online], OnlineFirst. Available from: https://dx.doi.org/10.1007/s40708-016-0045-3
    Digital retinal imaging is a challenging screening method for which effective, robust and cost-effective approaches are still to be developed. Regular screening for diabetic retinopathy and diabetic maculopathy diseases ...
  • Contextual sentiment analysis for social media genres. 

    Muhammad, Aminu; Wiratunga, Nirmalie; Lothian, Robert (Elsevier http://dx.doi.org/10.1016/j.knosys.2016.05.032, 2016-05-16)
    MUHAMMAD, A., WIRATUNGA, N. and LOTHIAN, R. 2016. Contextual sentiment analysis for social media genres. Knowledge-based systems [online], Articles in Press. Available from: http://dx.doi.org/10.1016/j.knosys.2016.05.032
    The lexicon-based approaches to opinion mining involve the extraction of term polarities from sentiment lexicons and the aggregation of such scores to predict the overall sentiment of a piece of text. It is typically ...
  • (Re)presenting heritage: laser scanning and 3D visualisations for cultural resilience and community engagement. 

    Tait, Elizabeth; Laing, Richard Alexander; Grinnall, Andy; Burnett, Simon M.; Isaacs, John (SAGE https://dx.doi.org/10.1177/0165551516636306, 2016-03-11)
    TAIT, E., LAING, R., GRINNALL, A., BURNETT, S. and ISAACS, J. 2016. (Re)presenting heritage: laser scanning and 3D visualisations for cultural resilience and community engagement. Journal of information science [online], 42(3), pages 420-433. Available from: https://dx.doi.org/10.1177/0165551516636306
    Cultural heritage is increasingly being viewed as an economic asset for geographic areas who aim to capitalise in the surge in interest in local history and heritage tourism from members of the public. Digital technologies ...
  • An analysis of age, technology usage, and cognitive characteristics within information retrieval tasks. 

    Crabb, Michael; Hanson, Vicki L. (ACM http://dx.doi.org/10.1145/2856046, 2016-05)
    CRABB, M. and HANSON, V.L. 2016. An analysis of age, technology usage, and cognitive characteristics within information retrieval tasks. ACM transactions on accessible computing (TACCESS) [online], 8(3), article number 10. Available from: http://dx.doi.org/10.1145/2856046
    This work presents two studies that aim to discover whether age can be used as a suitable metric for distinguishing performance between individuals or if other factors can provide greater insight. Information retrieval ...
  • Case-base maintenance with multi-objective evolutionary algorithms. 

    Lupiani, Eduardo; Massie, Stewart; Craw, Susan; Juarez, Jose M.; Palma, Jose T. (Springer https://dx.doi.org/10.1007/s10844-015-0378-z, 2015-09-21)
    LUPIANI, E., MASSIE, S., CRAW, S., JUAREZ, J.M. and PALMA, J., 2016. Case-base maintenance with multi-objective evolutionary algorithms. Journal of Intelligent Information Systems, Vol 46(2), pp. 259-284.
    Case-Base Reasoning is a problem-solving methodology that uses old solved problems, called cases, to solve new problems. The case-base is the knowledge source where the cases are stored, and the amount of stored cases is ...
  • An alternative design for electrostatically accelerated ion beam fusion. 

    Macleod, Christopher; Gerrard, Claire E. (British Interplanetary Society http://www.jbis.org.uk/paper.php?p=2015.68.336, 2015-11-01)
    MACLEOD, C. and GERRARD, C.E., 2015. An alternative design for electrostatically accelerated ion beam fusion. Journal of the British Interplanetary Society [online], Vol 68 (11), pp. 336-341. Available from: http://www.jbis.org.uk/paper.php?p=2015.68.336
    Inertial Electrostatic Confinement (IEC) is an alternative approach to nuclear fusion which uses electrostatically accelerated ions instead of hot plasmas. The best known device that utilises the principle is the ...
  • A practitioner reflection on teaching computer ethics with case studies and psychology. 

    Heron, Michael James; Belford, Pauline Helen (Oxford Brookes University http://bejlt.brookes.ac.uk/paper/a-practitioner-reflection-on-teaching-computer-ethics-with-case-studies-and-psychology/, 2015-09-01)
    HERON, M. and BELFORD, P., 2015. A practitioner reflection on teaching computer ethics with case studies and psychology. Brookes eJournal of Learning and Teaching, Vol 7(1).
    Three issues complicate teaching computer ethics in an undergraduate course. The first relates to the often technically intensive knowledge required to fully understand the complexity of real world examples. The second ...
  • An Empirical study of neural network-based audience response technology in a human anatomy course for pharmacy students. 

    Fernandez-Aleman, Jose Luis; Lopez-Gonzalez, Laura; Gonzalez-Sequeros, Ofelia; Jayne, Chrisina; Lopez-Jimenez, Juan Jose; Carrillo-de-Gea, Juan Manuel; Toval, Ambrosio (Springer http://dx.doi.org/10.1007/s10916-016-0440-6, 2016-01-27)
    FERNANDEZ-ALEMAN, J.L., LOPEZ-GONZALEZ, L., GONZALEZ-SEQUEROS, O., JAYNE, C., LOPEZ-JIMENEZ, J., CARRILLO-DE-GEA, J.M. and TOVAL, A. An empirical study of neural network-based audience response technology in a human anatomy course for pharmacy students. Journal of Medical Systems, Vol 40 (4), Article 85.
    This paper presents an empirical study of a formative neural network-based assessment approach by using mobile technology to provide pharmacy students with intelligent diagnostic feedback. An unsupervised learning algorithm ...
  • Cross-layer topology design for network coding based wireless multicasting. 

    Vien, Quoc-Tuan; Tu, Wanqing; Nguyen, Huan X.; Trestian, Ramona (Elsevier http://dx.doi.org/10.1016/j.comnet.2015.06.005, 2015-09-09)
    VIEN, Q.T., TU, W., NGUYEN, H.X. and TRESTIAN, R., 2015. Crosslayer topology design for network coding based wireless multicasting. Computer Networks, Vol. 88, pp. 27-39.
    This paper considers wireless multicast networks where network coding (NC) is applied to improve network throughput. A novel joint topology and cross-layer design is proposed to maximise the network throughput subject to ...
  • Comparative analysis of relevance feedback methods based on two user studies. 

    Akuma, Stephen; Iqbal, Rahat; Jayne, Chrisina; Doctor, Faiyaz (Elsevier http://dx.doi.org/10.1016/j.chb.2016.02.064, 2016-02-27)
    AKUMA, S., IQBAL, R., JAYNE, C. and DOCTOR, F., 2016. Comparative analysis of relevance feedback methods based on two user studies. Computers in Human Behavor, Vol. 60, pp. 138-146.
    Rigorous analysis of user interest in web documents is essential for the development of recommender systems. This paper investigates the relationship between the implicit parameters and user explicit rating during their ...
  • The Internet of things – the future or the end of mechatronics. 

    Bradley, David; Russell, David; Ferguson, Ian; Isaacs, John; MacLeod, Allan; White, Roger (Elsevier http://dx.doi.org/10.1016/j.mechatronics.2015.02.005, 2015-04)
    BRADLEY, D., RUSSELL, D., FERGUSON, I., ISAACS, J., MACLEOD, A. and WHITE, R., 2015. The Internet of things – the future or the end of mechatronics. Mechatronics, 27, pp. 57-74.
    The advent and increasing implementation of user configured and user oriented systems structured around the use of cloud configured information and the Internet of Things is presenting a new range and class of challenges ...
  • All of your co-workers are gone: story, substance, and the empathic puzzler. 

    Heron, Michael James; Belford, Pauline Helen (Rensselaer Polytechnic Institute. http://www.gamescriticism.org/articles/heronbelford-2-1, 2015-01)
    HERON, M. J. and BELFORD, P. H., 2015. All of your co-workers are gone: story, substance, and the empathic puzzler. Journal of Games Criticism, 2 (1)
    Narrative games such as The Walking Dead, Gone Home, Dear Esther and The Stanley Parable are difficult to situate into the general framework of game genres that are popularly, albeit informally, understood by mainstream ...
  • Do you feel like a hero yet? Externalized morality in video games. 

    Heron, Michael James; Belford, Pauline Helen (Rensselaer Polytechnic Institute http://www.gamescriticism.org/articles/heronbelford-1-2, 2014-06)
    HERON, M. J. and BELFORD, P. H., 2014. Do you feel like a hero yet? Externalized morality in video games. Journal of Games Criticism, 1 (2)
    Video games have a long tradition of including elements of moral decision making within their ludic and narrative structures. While the success of these endeavours has been mixed, the systems used to express moral choices ...
  • Multiple case study approach to identify aggravating variables of insider threats in information systems. 

    Nicho, Mathew; Kamoun, Faouzi (Association for Information Systems. http://aisel.aisnet.org/cais/vol35/iss1/18, 2014)
    NICHO, M. and KAMOUN, F., 2014. Multiple case study approach to identify aggravating variables of insider threats in information systems. Communications of the Association for Information Systems, Volume 35, Article 18.
    Malicious insiders present a serious threat to information systems due to privilege of access, knowledge of internal computer resources, and potential threats on the part of disgruntled employees or insiders collaborating ...
  • How product owner teams scale agile methods to large distributed enterprises. 

    Bass, Julian M. (Springer http://dx.doi.org/ 10.1007/s10664-014-9322-z, 2014-07)
    BASS, J. M., 2014. How product owner teams scale agile methods to large distributed enterprises. Empirical Software Engineering. [online] Article 9322. Available from: http://dx.doi.org/ 10.1007/s10664-014-9322-z [Accessed 03/08/2015]
    Software development teams in large scale offshore enterprise development programmes are often under intense pressure to deliver high quality software within challenging time contraints. Project failures can attract adverse ...
  • Applications and design of cooperative multi-agent ARN-based systems. 

    Gerrard, Claire E.; McCall, John; Macleod, Christopher; Coghill, George M. (Springer. http://dx.doi.org/10.1007/s00500-014-1330-9, 2015-06)
    GERRARD, C. E., MCCALL, J., MACLEOD, C. and COGHILL, G. M., 2015. Applications and design of cooperative multi-agent ARN-based systems. Soft Computing, 19 (6), pp. 1581-1594.
    The Artificial Reaction Network (ARN) is an Artificial Chemistry inspired by Cell Signalling Networks (CSNs). Its purpose is to represent chemical circuitry and to explore the computational properties responsible for ...

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