Author:Umuhoza, D; Agbinya, JI; Omlin, CWDate:Aug 2007Estimation of trust in ad-hoc networks is an inevitable basis for hybrid networks to inter-operate. The contributions in this paper provide a framework for estimating the trust between nodes in an ad hoc network based on quality of service ...Read more
Author:Van Zyl, TL; Parbhoo, C; Moodley, D; Cwela, B; Umuhoza, D; Shabangu, P; Vahed, AnwarDate:May 2009The paper focuses on the information technology infrastructure required for the evaluation and monitoring of risk relating to floods in South Africa. It may be argued that in the context of developing countries, flood preparedness is more ...Read more
Author:Umuhoza, D; Agbinya, JI; Vahed, AnwarDate:2010Sensory data also known as Geospatial data is collected in-situ or remotely by different types of sensors from different geographic locations, by different agencies and over a period of time. A vast amount of data is processed via web services. ...Read more
