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Browsing Research Articles (Computer Science) by Title
Now showing items 60-79 of 201
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(Elsevier, 2022-01)The increased amount of high-dimensional imbalanced data in online social networks challenges existing feature selection methods. Although feature selection methods such as principal component analysis (PCA) are effective ...
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(South African Institute of Electrical Engineers, 2018-06)Information security is a fast-growing discipline, and relies on continued improvement of security measures to protect sensitive information. Human operators are one of the weakest links in the security chain as they are ...
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(Springer, 2010-12)This workshop aimed at bringing two orthogonal viewpoints about development methods in software engineering together.We were seeking new contributions towards making formal software development faster, and rapid software ...
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(Academy of Science of South Africa, 2021-05)The future of a country like South Africa is predicated upon policies; whether these policies are effective or ineffective is not primarily an issue. The prospects and realities of the Fourth Industrial Revolution (4IR) ...
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(Elsevier, 2009)This paper proposes an original architecture for a fraud management system (FMS) for convergent. Nextgeneration networks (NGNs), which are based on the Internet protocol (IP). The architecture has the potential to satisfy ...
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(Taylor and Francis, 2019)Cloud computing offers users access to information from anywhere by duplicating and distributing information to multiple data centres around the globe. The distribution of information in such a manner presents a significant ...
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(Springer-Verlag, 2008)In "use cases considered harmful", Simons has analyzed the logical weaknesses of the UML use case notation and has recommended to “fix the faulty notion of dependency” (Simons: Use cases considered harmful. 29th Conference ...
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(Indonesian Society for Knowledge and Human Development, 2018)For every contact made on a digital device, a trace is left behind; this means that every digital device contains some form of electronic evidence that may be associated to the behaviour of the users in a given environment. ...
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(MDPI Publishing, 2016-10-26)The emergence of wind energy as a potential alternative to traditional sources of fuel has prompted notable research in recent years. One primary factor contributing to efficient utilization of wind energy from a wind ...
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(Springer, 2011)Particle swarm optimization (PSO) is a powerful optimization technique that has been applied to solve a number of complex optimization problems. One such optimization problem is topology design of distributed local area ...
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Fuzzy particle swarm optimization algorithms for the open shortest path first weight setting problem (Springer, 2016-10)The open shortest path first (OSPF) routing protocol is a well-known approach for routing packets from a source node to a destination node. The protocol assigns weights (or costs) to the links of a network. These ...
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(Springer, 2018-10)This paper examines the position update equation of the particle swarm optimization (PSO) algorithm, leading to the proposal of a simplified position update based upon a Gaussian distribution. The proposed algorithm, ...
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(Springer, 2014-03)A number of theoretical studies of particle swarm optimization (PSO) have been done to gain a better understanding of the dynamics of the algorithm and the behavior of the particles under different conditions. These ...
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(Springer, 2021-09)Various machine learning techniques exist to perform regression on temporal data with concept drift occurring. However, there are numerous nonstationary environments where these techniques may fail to either track or detect ...
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(MDPI, 2021-06)Optimisation has been with us since before the first humans opened their eyes to natural phenomena that inspire technological progress. Nowadays, it is quite hard to find a solver from the overpopulation of metaheuristics ...
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(Institute of Electrical and Electronics Engineers, 2017-06)Gramophone records were the main recording medium for more than seven decades and regained widespread popularity over the past several years. Being an analog storage medium, gramophone records are subject to distortions ...
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(Cosmos and History Publishing Co-op, 2017)Long before Alan Turing laid the foundations of the ongoing artificial intelligence project with all its computer-scientific and philosophical consequences and side effects, we can find in a short but intellectually dense ...
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(Elsevier, 2019-10)This paper provides an in-depth review of the optimal design of type-1 and type-2 fuzzy inference systems (FIS) using five well known computational frameworks: genetic-fuzzy systems (GFS), neuro-fuzzy systems (NFS), ...
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(Computer Society of South Africa, 2007-06)If you follow the recent IT-related discussions in South Africa with open ears, you will certainly have heard voices complaining about a shortage of skilled staff in the IT industry and a too low output of MSc-Graduates ...
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(Elsevier, 2019-09)Hybrid metaheuristics have proven to be effective at solving complex real-world problems. However, designing hybrid metaheuristics is extremely time consuming and requires expert knowledge of the different metaheuristics ...
Now showing items 60-79 of 201