Now showing items 13-32 of 125

  • Breaking the communication barrier: guidelines to aid communication within pair programming. 

    Zarb, Mark; Hughes, Janet (Taylor and Francis https://doi.org/10.1080/08993408.2015.1033125, 2015-04-23)
    ZARB, M. and HUGHES, J. 2015. Breaking the communication barrier: guidelines to aid communication within pair programming. Computer science education [online], 25(2), pages 120-151. Available from: https://doi.org/10.1080/08993408.2015.1033125.
    Pair programming is a software development technique with many cited benefits in learning and teaching. However, it is reported that novice programmers find several barriers to pairing up, typically due to the added ...
  • A case study of Facebook use: outlinging a multi-layer strategy for higher education. 

    Menzies, Rachel; Petrie, Karen; Zarb, Mark (Springer https://doi.org/10.1007/s10639-015-9436-y, 2015-09-09)
    MENZIES, R., PETRIE, K. and ZARB, M. 2017. A case study of Facebook use: outlining a multi-layer strategy for higher education. Education and information technologies [online], 22(1), pages 39-53. Available from: https://doi.org/10.1007/s10639-015-9436-y.
    Facebook is one of the largest social networking sites, with over 1.23 billion users. Many students use Facebook as a platform to enhance their learning experience. A growing body of literature reports on the motivation ...
  • 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 ...
  • Case-based reasoning for matching SMARTHOUSE technology to people's needs 

    Wiratunga, Nirmalie; Craw, Susan; Taylor, Bruce J. (Elsevier http://www.elsevier.com/wps/find/journaldescription.cws_home/525448/description#description, 2004)
    WIRATUNGA, N., CRAW, S. and TAYLOR, B., 2004. Case-based reasoning for matching SMARTHOUSE technology to people's needs. Knowledge based systems, 17 (2-4), pp. 139-146
    SMARTHOUSE technology offers devices that help the elderly and people with disabilities to live independently in their homes. This paper presents our experiences from a pilot project applying case-based reasoning techniques ...
  • Changing computing curricula in African universities: evaluating progress and challenges via design-reality gap analysis. 

    Bass, Julian M.; Heeks, Richard (City University of Hong Kong http://www.ejisdc.org/ojs2/index.php/ejisdc/article/view/856, 2011)
    BASS, J. M. and HEEKS, R., 2011. Changing computing curricula in African universities: evaluating progress and challenges via design-reality gap analysis. Electronic Journal of Information Systems in Developing Countries, 48, pp. 1-39.
    Information and communication technologies (ICTs) are diffusing rapidly into all African nations. Effective use of the new technology requires a step-change in local skill levels; including a step-change in ICT-related ...
  • Classifying Arabic text using KNN classifier. 

    Al-Badarenah, Amer; Al-Shawakfa, Emad; Al-Rababah, Khaleel; Shatnawi, Safwan; Bani-Ismail, Basel (SAI Organization http://dx.doi.org/10.14569/IJACSA.2016.070633, 2016-07-01)
    AL-BADARENAH, A., AL-SHAWAKFA, E., AL-RABABAH, K., SHATNAWI, S. and BANI-ISMAIL, B. 2016. Classifying Arabic text using KNN classifier. International journal of advanced computer science and applications [online], 7(6). Available from: http://dx.doi.org/10.14569/IJACSA.2016.070633
    With the tremendous amount of electronic documents available, there is a great need to classify documents automatically. Classification is the task of assigning objects (images, text documents, etc.) to one of several ...
  • Cloud computing: adoption issues for sub-Saharan African SMEs. 

    Dahiru, Abubakar Abubakar; Bass, Julian M.; Allison, Ian K. (City University of Hong Kong http://www.ejisdc.org/ojs2/index.php/ejisdc/article/view/1219, 2014)
    DAHIRU, A. A., BASS, J. and ALLISON, I., 2014. Cloud computing: adoption issues for sub-Saharan African SMEs. Electronic Journal of Information Systems in Developing Countries, 62 (1), pp. 1-17.
    This paper explores the emergence and adoption of cloud computing by small and medium-sized enterprises (SMEs) and points towards its implications for developing countries in sub-Saharan Africa. Several studies have shown ...
  • Clustering and nearest neighbour based classification approach for mobile activity recognition. 

    Bashir, Sulaimon A.; Doolan, Daniel C.; Petrovski, Andrei (Rinton Press http://www.rintonpress.com/xjmm12/jmm-12-12/110-124.pdf, 2016-04-08)
    BASHIR, S.A., DOOLAN, D.C. and PETROVSKI, A. 2016. Clustering and nearest neighbour based classification approach for mobile activity recognition. Journal of mobile multimedia [online], 12 (1/2), pages 100-124. Available from: http://www.rintonpress.com/xjmm12/jmm-12-12/110-124.pdf
    We present a hybridized algorithm based on clustering and nearest neighbour classifier for mobile activity recognition. The algorithm transforms a training dataset into a more compact and reduced representative set that ...
  • Combining heterogeneous classifiers via granular prototypes. 

    Nguyen, Tien Thanh; Nguyen, Mai Phuong; Pham, Xuan Cuong; Liew, Alan Wee-Chung; Pedrycz, Witold (Elsevier https://doi.org/10.1016/j.asoc.2018.09.021, 2018-09-28)
    NGUYEN, T.T., NGUYEN, M.P., PHAM, X.C., LIEW, A. W.-C. and PEDRYCZ, W. 2018. Combining heterogeneous classifiers via granular prototypes. Applied soft computing [online], 73, pages 795-815. Available from: https://doi.org/10.1016/j.asoc.2018.09.021
    In this study, a novel framework to combine multiple classifiers in an ensemble system is introduced. Here we exploit the concept of information granule to construct granular prototypes for each class on the outputs of an ...
  • 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 behavior [online], 60, pages 138-146. Available from: http://dx.doi.org/10.1016/j.chb.2016.02.064
    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 ...
  • Consultant-2: Pre- and post-processing of machine learning applications. 

    Sleeman, D.; Rissakis, M.; Craw, Susan; Graner, N.; Sharma, S. (Elsevier http://dx.doi.org/10.1006/ijhc.1995.1035, 1995-07)
    SLEEMAN, D., RISSAKIS, M., CRAW, S., GRANER, N. and SHARMA, S., 1995. Consultant-2: Pre- and post processing of machine learning applications. International Journal of Human Computer Studies, 43 (1), pp. 43-63
    The knowledge acquisition bottleneck in the development of large knowledge-based applications has not yet been resolved. One approach which has been advocated is the systematic use of Machine Learning (ML) techniques. ...
  • 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. Knowldege-based systems [online], 108, pages 92-101. Available from: https://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 ...
  • Correspondence edit distance to obtain a set of weighted means of graph correspondences. 

    Moreno-García, Carlos Francisco; Serratosa, Francesc; Jiang, Xiaoyi (Elsevier https://doi.org/10.1016/j.patrec.2018.08.027, 2018-08-30)
    MORENO-GARCIA, C.F., SERRATOSA, F. and JIANG, X. 2018. Correspondence edit distance to obtain a set of weighted means of graph correspondences. Pattern recognition letters [online], In Press. Available from: https://doi.org/10.1016/j.patrec.2018.08.027
    Given a pair of data structures, such as strings, trees, graphs or sets of points, several correspondences (also referred in literature as labellings, matchings or assignments) can be defined between their local parts. The ...
  • 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 ...
  • Deep imitation learning for 3D navigation tasks. 

    Hussein, Ahmed; Elyan, Eyad; Gaber, Mohamed Medhat; Jayne, Chrisina (Springer https://doi.org/10.1007/s00521-017-3241-z, 2017-12-04)
    HUSSEIN, A., ELYAN, E., GABER, M.M. and JAYNE, C. 2018. Deep imitation learning for 3D navigation tasks. Neural computing and applications [online], 29(7), pages 389-404. Available from: https://doi.org/10.1007/s00521-017-3241-z
    Deep learning techniques have shown success in learning from raw high dimensional data in various applications. While deep reinforcement learning is recently gaining popularity as a method to train intelligent agents, ...
  • Degrees of tenant isolation for cloud-hosted software services: a cross-case analysis. 

    Ochei, Laud Charles; Bass, Julian M.; Petrovski, Andrei (Springer https://doi.org/10.1186/s13677-018-0121-8, 2018-12-17)
    OCHEI, L.C., BASS, J.M. and PETROVSKI, A. 2018. Degrees of tenant isolation for cloud-hosted software services: a cross-case analysis. Journal of cloud computing [online], 7, article ID 22. Available from: https://doi.org/10.1186/s13677-018-0121-8
    A challenge, when implementing multi-tenancy in a cloud-hosted software service, is how to ensure that the performance and resource consumption of one tenant does not adversely affect other tenants. Software designers and ...
  • Design, innovation and case-based reasoning 

    Goel, Ashok K.; Craw, Susan (Cambridge University Press http://dx.doi.org/10.1017/S0269888906000609, 2005)
    GOEL, A. and CRAW, S., 2005. Design, innovation and case-based reasoning. Knowledge Engineering Review, 20 (3), pp. 271-276
    The design task is especially appropriate for applying, integrating, exploring and pushing the boundaries of case-based reasoning. In this paper, we briefly review the challenges that design poses for case-based reasoning ...
  • 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 ...
  • DYNIQX: a novel meta-search engine for the Web. 

    Zhu, Jianhan; Song, Dawei; Eisenstadt, Marc; Barladeanu, Cristi; Ruger, Stefan (International Journal of Information Studies (IJIS) http://www.istudies.net/ojs/index.php/journal/article/view/25/25, 2009)
    ZHU, J., SONG, D., EISENSTADT, M., BARLADEANU, C. and RUGER, S., 2009. DYNIQX: a novel meta-search engine for the Web. International Journal of Information Studies, 1 (1), pp. 2-27.
    The effect of metadata in collection fusion has not been sufficiently studied. In response to this, we present a novel meta-search engine called Dyniqx for metadata based search. Dyniqx integrates search results from search ...
  • 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/journal/10/2/1557-6418, 2015-05-13)
    KALICIAK, L., MYRHAUG, H., GOKER, A. and SONG, D. 2015. Early fusion and query modification in their dual late fusion forms. Journal of advances in information fusion [online], 10(2), pages 183-198. Available from: http://isif.org/journal/10/2/1557-6418
    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 ...