A parametric video quality model based on source and network characteristics

When it comes to the evaluation of natural language systems, it is well acknowledged that there is a lack of common evaluation methodologies, making the fair comparison of such systems a difficult task. Many attempts to standardize this process have used a quality model based on the ISO/IEC 9126 standards. The authors have also used these standards for the definition of a weighted quality model for the evaluation of a medical speech translator, showing the relative importance of the system's features depending on the potential user (patient or doctor, developer). More recently, ISO/IEC 9126 has been replaced by a new series of standards, the 25000 or SQuaRE series, indicating that the model should be migrated to the new series in order to maintain compliance adherence to current standards. This chapter demonstrates how to migrate from ISO/IEC 9126 to ISO 25000 by using the authors' previous work as a use case.

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Development of a Quality Model Based on ISO 25010 Using Fuzzy and PSO for E-commerce Websites

2020 17th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) ◽

10.1109/ecti-con49241.2020.9158323 ◽

2020 ◽

Author(s):

Fadli Husein Wattiheluw ◽

Siti Rochimah ◽

Chastine Fatichah ◽

Kholida Zia Abidin

Keyword(s):

Quality Model ◽

Model Based

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Multi-aircraft Rerouting Method Under Dangerous Weather

MATEC Web of Conferences ◽

10.1051/matecconf/201819805003 ◽

2018 ◽

Vol 198 ◽

pp. 05003

Author(s):

Yukun Zheng ◽

Ying Wang ◽

Yun Sun ◽

Yao Qi ◽

Ning Wang

Keyword(s):

Performance Indicators ◽

Simulation Analysis ◽

Civil Aviation ◽

Network Characteristics ◽

Model Based ◽

Route Network ◽

Network Failures ◽

Flight Route

In view of the problems that single-aircraft rerouting method existing in civil aviation considered little about the associated effects of multi-aircraft and route network characteristics. A multi-aircraft rerouting method under dangerous weather was proposed. Based on the characteristics of network failures during the occurrence of dangerous weather, the performance indicators and related constraints of temporary routes are analyzed to establish a singleaircraft rerouting model. Then, a multi-aircraft rerouting model based on layout of diversion points was proposed in combination with the performance indicators of the rerouted route network, and solved by NSGA-III algorithm. Finally, a simulation analysis was conducted using the regional flight route network in part of the Beijing Flight Information District as an example and the results show that multi-aircraft rerouting method can effectively avoid flight conflicts and improve the comprehensive characteristics of the network.

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