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Browsing by Author "Le Roux, WH"

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Collaborative reference management system

Author: Le Roux, WH ; Burke, Ivan D Date: May 2009 Citation has always been a crucial part of research when it comes to accreditation for intellectual property. The maintenance of these references has mostly been the sole responsibility of the author to collect, maintain and format. There are ... Read more
Constraint-based solver for the Military unit path finding problem

Author: Leenen, L ; Vorster, J ; Le Roux, WH Date: Apr 2010 The authors describe the first phase development of a path finding simulation in a military environment. This concept demonstrator can be used for mission planning by constructing what if scenarios to investigate trade-offs such as location ... Read more
HLA RTI performance evaluation

Author: Malinga, Andries L ; Le Roux, WH Date: Jul 2009 The performance of three Run-Time Infrastructures (RTI) is measured. Two open source implementations (Portico version 0.8 and CERTI version 3.3.0) and one commercial implementation (MÄK version 3.2) have been subjected to a specific test under ... Read more
Implementing a low cost distributed architecture for real-time behavioural modelling and simulation

Author: Le Roux, WH Date: Jun 2006 As part of Modelling and Simulation-based Acquisition Decision Support to a Ground-Based Air Defence acquisition programme, dedicated simulations have been used to evaluate and develop tactical doctrine, define measures of performance and ... Read more
Interoperability requirements for a South African joint command and control test facility

Author: Le Roux, WH Date: Jun 2008 The South African National Defence Force is in the process of establishing a Joint Command and Control Test Facility at a National Research Institute. The goal with this facility is to provide an integrated environment for Joint Command and ... Read more
Investigating interoperability between JC3IEDM and HLA

Author: Uys, DC ; Le Roux, WH Date: Jul 2009 The results of attempting to define a JC3IEDM (Joint Consultation, Command and Control Information Exchange Data Model) aware or compliant federate object model for the High Level Architecture (HLA), are presented. The primary aim of the ... Read more
Investigation into the usability of MSDL in South African C2 tactical simulations

Author: Le Roux, WH Date: Jun 2007 The applicability and usability of the Military Simulation Definition Language (MSDL) is investigated in context of the South African air Defence simulation community. A constructive, tactical command and control simulation environment used ... Read more
Model for peace support operations: an overview of the ICT and interoperability requirements

Author: Leenen, L ; Modise, M ; Le Roux, WH Date: Mar 2009 This paper is part of a long term research project conducted by the Council for Scientific and Industrial Research (CSIR) in South Africa. The objective of the project is to construct a model for the planning and execution of Peace Support ... Read more
Modelling and simulation-based support for interoperability exercises in preparation of 2010 FIFA World Cup South Africa

Author: Le Roux, WH Date: Nov 2008 With less than 650 days to go until the first kick-off of the 2010 FIFA World Cup South Africa, the safety and security of everyone is paramount. All South African departments, agencies and institutes that are part of the team to ensure a ... Read more
Modelling joint air defence doctrinal issues with a LinkZA-based integration of two C2 simulators – a case study

Author: Nel, JJ ; Le Roux, WH ; Van der Schyf, O ; Mostert, M Date: Jul 2007 This paper describes the integration between two command and control simulators in order to clarify doctrinal issues surrounding Joint Air Defence using as example the uncertainty of roles and responsibilities between the Air Defence Cell of ... Read more
Peer-to-Peer Simulation Architecture

Author: Duvenhage, B ; Le Roux, WH Date: Jun 2007 Distributed parallel and soft real-time simulation architecture is presented. It employs a publish-subscribe communication framework layered on a peer-to-peer Transport Control Protocol-based message passing architecture. Mechanisms for ... Read more
Simulation for doctrine development and training: modelling the cognitive domain of the OODA loop

Author: Roodt, JHS ; Le Roux, WH ; Oosthuizen, Rudolph Date: Oct 2008 Development of the system-of-systems simulation complex for doctrine development at the joint command and control level necessitates as foundation a thorough understanding of the elements contributing to situation awareness. Processes like ... Read more
Standardisation of command and control systems and simulator interfaces, and the definition of scenarios

Author: Naidoo, Shahen ; Le Roux, WH Date: Jul 2007 The emergence of numerous command and control (C2) systems and simulators necessitate the standardisation of interfaces and the definition of scenarios to facilitate their efficient co-existence. This paper comments on the activities of the ... Read more
State estimation approach for live aircraft engagement in a C2 simulation environment

Author: Duvenhage, A ; Le Roux, WH Date: 2007 The increased use of simulations during live air defense exercises requires interoperability between different Command and Control (C2) systems and simulators. By accepting air picture or sensor tracks from each other, C2 systems and simulators ... Read more
Use of augmented reality in command and control situation awareness

Author: Le Roux, WH Date: Jun 2010 Augmented reality is not completely new technology, but rather an interesting combination of existing technologies, facilitated by the rapid progress made on ultra-portable devices such as smart cellular telephones. It has the potential to ... Read more
Using a data fusion-based activity recognition framework to determine surveillance system requirements

Author: Le Roux, WH ; Nel, JJ ; Steinberg, AN Date: Jul 2007 A technique is proposed to extract system requirements for a maritime area surveillance system, based on an activity recognition framework originally intended for the characterisation, prediction and recognition of intentional actions for ... Read more
Vertical activity estimation using 2D radar

Author: Hakl, H ; Le Roux, WH Date: Dec 2008 Understanding airspace activity is essential for airspace control. Being able to detect vertical activity in aircraft allows prediction of aircraft intent, thereby allowing more accurate situation awareness and correspondingly more appropriate ... Read more

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Browsing by Author "Le Roux, WH"

Browsing by Author "Le Roux, WH"

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