The Experts below are selected from a list of 9 Experts worldwide ranked by ideXlab platform
Colin G. Johnson - One of the best experts on this subject based on the ideXlab platform.
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Semantic analysis of Program Initialisation in genetic Programming
Genetic Programming and Evolvable Machines, 2009Co-Authors: Lawrence Beadle, Colin G. JohnsonAbstract:Population Initialisation in genetic Programming is both easy, because random combinations of syntax can be generated straightforwardly, and hard, because these random combinations of syntax do not always produce random and diverse Program behaviours. In this paper we perform analyses of behavioural diversity, the size and shape of starting populations, the effects of purely semantic Program Initialisation and the importance of tree shape in the context of Program Initialisation. To achieve this, we create four different algorithms, in addition to using the traditional ramped half and half technique, applied to seven genetic Programming problems. We present results to show that varying the choice and design of Program Initialisation can dramatically influence the performance of genetic Programming. In particular, Program behaviour and evolvable tree shape can have dramatic effects on the performance of genetic Programming. The four algorithms we present have different rates of success on different problems.
Lawrence Beadle - One of the best experts on this subject based on the ideXlab platform.
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Semantic analysis of Program Initialisation in genetic Programming
Genetic Programming and Evolvable Machines, 2009Co-Authors: Lawrence Beadle, Colin G. JohnsonAbstract:Population Initialisation in genetic Programming is both easy, because random combinations of syntax can be generated straightforwardly, and hard, because these random combinations of syntax do not always produce random and diverse Program behaviours. In this paper we perform analyses of behavioural diversity, the size and shape of starting populations, the effects of purely semantic Program Initialisation and the importance of tree shape in the context of Program Initialisation. To achieve this, we create four different algorithms, in addition to using the traditional ramped half and half technique, applied to seven genetic Programming problems. We present results to show that varying the choice and design of Program Initialisation can dramatically influence the performance of genetic Programming. In particular, Program behaviour and evolvable tree shape can have dramatic effects on the performance of genetic Programming. The four algorithms we present have different rates of success on different problems.
M. Kampker - One of the best experts on this subject based on the ideXlab platform.
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PIN-a PC-based robot simulation and offline Programming system using macro Programming techniques
IECON'99. Conference Proceedings. 25th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.99CH37029), 1999Co-Authors: M. KampkerAbstract:In order to meet the demands of small and medium sized enterprises (SME) for high effective robot offline Programming in the welding business, a graphical robot simulation and offline Programming system (called PIN-PC-based interactive Programming system for industry robots) has been developed. Its specially tailored design enables fast, easy and economical Programming assisted by user-oriented functions. Running on a PC, PIN offers features which previously could only be performed by workstations and powerful graphical tools. One of the key Programming functions includes macro Programming techniques which are based on the idea of combining often repeated actions (for example sequences of torch motion, TCP measurement, sensor-based calibration and search operations, Program Initialisation, etc.) in task-oriented macro modules. The use of macros will lead to reduced Programming times and increased flexibility in Program generation. Combined with an icon-oriented man-machine interface, PIN enables robot Programming without knowledge of robot language syntax. An integrated simulation module will improve the system performance by visualisation of the robot motion and path validation. A Win32 communication interface takes responsibility for up- and download operations between robot controller and PIN-system as well as for controller functions' execution.
V. P. Busygin - One of the best experts on this subject based on the ideXlab platform.
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Adjustable Computer Interface for Measurements and Control
2020Co-Authors: V. G. Kurakin, A. V. Koltsov, V. P. BusyginAbstract:Novel Programming tools such as Borland Delphi and C++ Builder allow to shorten considerably time for application development even with complicated graphical computer interface. We suggest making next step in rapid application development using Borland Visual Component Technology for adjusting user interface by user himself at the stage of Program Initialisation before real measurement. Appropriate computer code for real time diagnostic and control has been developed at Lebedev Physical Institute Radiation Complex. Three modes of physical data representation can be used. These are indicator, pulse recorder (oscilloscope mode) and spectrum representation. The last mode mentioned above can be used with animation process, thus allowing exploring dynamical properties of multi channel processes. Hard ware consists of fast digit to analogue converters and CAMAC interface. Detailed description of the Program and computer code followed by example of measurement interface adjusting is given in paper.
V. G. Kurakin - One of the best experts on this subject based on the ideXlab platform.
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Adjustable Computer Interface for Measurements and Control
2020Co-Authors: V. G. Kurakin, A. V. Koltsov, V. P. BusyginAbstract:Novel Programming tools such as Borland Delphi and C++ Builder allow to shorten considerably time for application development even with complicated graphical computer interface. We suggest making next step in rapid application development using Borland Visual Component Technology for adjusting user interface by user himself at the stage of Program Initialisation before real measurement. Appropriate computer code for real time diagnostic and control has been developed at Lebedev Physical Institute Radiation Complex. Three modes of physical data representation can be used. These are indicator, pulse recorder (oscilloscope mode) and spectrum representation. The last mode mentioned above can be used with animation process, thus allowing exploring dynamical properties of multi channel processes. Hard ware consists of fast digit to analogue converters and CAMAC interface. Detailed description of the Program and computer code followed by example of measurement interface adjusting is given in paper.