scholarly journals Network Effectiveness Evaluation Method of Tactical Internet Based on QoS Performance

2018 ◽  
Author(s):  
Hongling Li ◽  
Yingying Chen ◽  
Bingyi Qiu
Keyword(s):  
Evaluation Method ◽  
Effectiveness Evaluation ◽  
Network Effectiveness ◽  
Qos Performance ◽  
Tactical Internet

scholarly journals Moving Target Network Defense Effectiveness Evaluation Based on Change-Point Detection

2016 ◽  
Vol 2016 ◽  
pp. 1-11 ◽  
Author(s):  
Cheng Lei ◽  
Duo-he Ma ◽  
Hong-qi Zhang ◽  
Li-ming Wang
Keyword(s):  
Change Point ◽  
Evaluation Method ◽  
Change Point Detection ◽  
Effectiveness Evaluation ◽  
Moving Target ◽  
Multilayer Network ◽  
Network Resource ◽  
Network Defense ◽  
Target Network ◽  
Point Detection

In order to evaluate the effectiveness of moving target network defense, a dynamic effectiveness evaluation approach based on change-point detection is presented. Firstly, the concept of multilayer network resource graph is defined, which helps establish the relationship between the change of resource vulnerability and the transfer of network node state. Secondly, a change-point detection and standardized measurement algorithm is proposed. Consequently, it improves the efficiency of evaluation by measuring the change-point dynamically and enhancing the accuracy of evaluation based on multilayer network resource graph. What’s more, in order to evaluate the defense effectiveness comprehensively, defense cost and benefits are set as evaluation indicators. Finally, experimental analysis, represented by MT6D and DNAT, proves the feasibility of the proposed evaluation method and the accuracy of the evaluation results.

scholarly journals Effectiveness evaluation for geothermal heat recovery in closed mines of Donbas

2020 ◽  
Vol 201 ◽  
pp. 01008
Author(s):  
Dmytro Rudakov ◽  
Oleksandr Inkin ◽  
Nataliia Dereviahina ◽  
Vadym Sotskov
Keyword(s):  
Performance Indicators ◽  
Heat Recovery ◽  
Evaluation Method ◽  
Feasibility Studies ◽  
Effectiveness Evaluation ◽  
Geothermal Heat ◽  
Heat Transfer Theory ◽  
Expected Performance ◽  
Mine Condition ◽  
Exchange Parameters

The study aims to develop a method of effectiveness evaluation for geothermal heat recovery in closed mines of Donbas using relations of heat transfer theory in rocks and fluids. Geothermal heat is proposed to recover using coaxial geothermal probes to be installed in flooded closed mines. As a result of evaluation and ranking, five top promising sites with the highest expected performance indicators among 27 closed mines located in Donbas have been identified. The evaluation method takes into account geological settings, mine condition, and heat exchange parameters of the probe with mine water. The locations of the most promising sites were found to correlate with the areas of higher geothermal flux and the deeper mines. The results obtained can be used in feasibility studies on installation and operation of geothermal probes in closed mines.

Research of an effectiveness evaluation method of infrared countermeasure process

2016 ◽  
Vol 45 (3) ◽  
pp. 0304008 ◽  
Author(s):  
李建勋 Li Jianxun ◽  
童中翔 Tong Zhongxiang ◽  
樊晓光 Fan Xiaoguang ◽  
吴利荣 Wu Lirong ◽  
陈 超 Chen Chao ◽  
...  
Keyword(s):  
Evaluation Method ◽  
Effectiveness Evaluation

scholarly journals Research on the Effectiveness Evaluation Model of the Prison Physical Protection System Based on Grey Analytic Hierarchy Process

2017 ◽  
Vol 2017 ◽  
pp. 1-9
Author(s):  
Ke Yin
Keyword(s):  
Evaluation Method ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Protection System ◽  
Effectiveness Evaluation ◽  
System Construction ◽  
Analytic Hierarchy ◽  
Physical Protection ◽  
Key Points ◽  
Physical Protection System

In order to improve the rationality and validity of the physical protection system effectiveness evaluation in prison, this paper discusses the main factors that affect the system performance in the prison security system construction process and explores the key points in evaluating the effectiveness of searching system. The author of this paper has constructed an evaluation index system that accurately reflects the physical protection system in prison and comes up with an evaluation model and algorithm based on the gray level analysis by verifying the rationality of effectiveness evaluation model of prison physical protection system and the validity of the evaluation method.

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