Browsing Cyfrifiadureg / Computer Science by Title

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  • Ziemke, Tom; Borghi, Anna; Anelli, Milena; Gianelli, Claudia; Binkovski, Ferdinand; Buccino, Giovanni; Gallese, Vittorio; Hülse, Martin; Lee, Mark; Nicoletti, Roberto; Parisi, Domenico; Riggio, Lucia; Tessari, Alessia; Sahin, Erol (2008-04)
    Starting from the assumption that cognition is embodied, the ROSSI project addresses the question of how the possibility of communication between agents (e.g. humans and robots) is affected by differences in sensorimotor ...
  • Shen, Qiang; MacParthaláin, Neil Seosamh; Jensen, Richard (2008-09-10)
    The accuracy of methods for the detection of mammographic abnormaility is heavily related to breast tissue characteristics. A breast with high tissue density will have reduced sensitivity in terms of detection. Also, breast ...
  • Qiang (Springer Science+Business Media, 2007)
    The last two decades have seen many powerful classification systems being built for large-scale real-world applications. However, for all their accuracy, one of the persistent obstacles facing these systems is that of data ...
  • Jensen, Richard; Shen, Qiang (Information Science Reference, 2007-11-15)
    Feature selection aims to determine a minimal feature subset from a problem domain while retaining a suitably high accuracy in representing the original features. Rough set theory (RST) has been used as such a tool with ...
  • Mac Parthaláin, Neil (Aberystwyth University, 2009-09-23)
    Rough set theory (RST) was proposed as a mathematical tool to deal with the analysis of imprecise, uncertain or incomplete information or knowledge. It is of fundamental importance to artificial intelligence particularly ...
  • Wang, Xiangyang; Yang, Jie; Liu, Xiaojun; Jensen, Richard (2006)
    The degree of malignancy in brain glioma is assessed based on Magnetic Resonance Imaging (MRI) findings and clinical data before operation. These data contain irrelevant features, while uncertainties and missing values ...
  • Szczuka, Marcin; Kryszkiewicz, Marzena; Ramanna, Sheela; Jensen, Richard; Hu, Qinghua; Advanced Reasoning Group; Department of Computer Science (Springer, 2010)
  • Shen, Qiang; Jensen, Richard (2007)
    Rough set theory provides a useful mathematical foundation for developing automated computational systems that can help understand and make use of imperfect knowledge. Despite its recency, the theory and its extensions ...
  • Giagkos, Alexandros (Aberystwyth UniversityAberystwyth UniversityComputer Science, 2008)
    This project looks at the design, implementation and comparison of routing protocols for self-healing, bidirectional, logical ring topology networks. The main goal is to propose two simple protocols by exploring two different ...
  • Zhou, Yuren; He, Jun (2007-10)
    Although there are many evolutionary algorithms (EAs) for solving constrained optimization problems, there are few rigorous theoretical analyses. This paper presents a time complexity analysis of EAs for solving constrained ...
  • Maria (Prifysgol Aberystwyth, 2009-10-01)
  • Maria (Prifysgol Aberystwyth, 2010-09-13)
  • Liakata, Maria (2010)
    A dissemination website for the findings and outputs of the SAPIENT Automation project and work continuing from there.
  • Hanks, Brian; Fitzgerald, Sue; Murphy, Laurie; Thomas, Lynda; McCauley, Renee; Zander, Carol; Simon, Beth (2008)
    Jane sees 50 compiler errors as a challenge. John sees them as defeat. Psychology research suggests these contrasting reactions may stem from students' self-theories, or their beliefs about themselves. Jane's reaction is ...
  • Thomas, Lynda; Thomasson, Benjy; Ratcliffe, Mark (2004)
    This paper describes a project being undertaken at the University of Wales, Aberystwyth that aims to enhance the pedagogical process through the use of collaborative design. It describes a survey that highlights dissatisfaction ...
  • Clare, Amanda; Williams, Hugh E.; Lester, Nicholas (2004)
    We propose the new RADAR technique for multi-relational data mining. This permits the mining of very large collections and provides a new technique for discovering multi-relational associations. Results show that RADAR is ...
  • Huang, Zhiheng; Shen, Qiang (2004)
    This paper generalises the previously proposed interpolative reasoning method [5] to cover interpolations involving complex polygon, Gaussian or other bell-shaped fuzzy membership functions. This can be achieved by the ...
  • Shen, Qiang; Keppens, Jeroen; Aitken, Colin; Schafer, Burkhard; Lee, Mark (2006-11-08)
    Consideration of a wide range of plausible crime scenarios during any crime investigation is important to seek convincing evidence and hence to minimize the likelihood of miscarriages of justice. It is equally important ...
  • Hogg, David C.; Cohn, Anthony G.; Dee, Hannah (2009)
    This paper describes a method for building visual scene models from video data using quantized descriptions of motion. This method enables us to make meaningful statements about video scenes as a whole (such as “this video ...
  • Callaway, Neil; Lee, Mark (1999-03)

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