国际履行能力工程杂志
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作者:Hongjiao Guan , Yingtao Zhang , Hengda Cheng ...
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:Imbalanced classification is a challenging problem in the field of big data research and applications. Complex data distributions, such as small disjuncts and overlapping classes, make traditional methods unable to easily recognize the minority class and thus, lead to low sensiti...
作者:Yaning Wu , Song Huang , Haijin Ji
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:Software defect prediction (SDP) plays a significant part in identifying the most defect-prone modules before software testing and allocating limited testing resources. One of the most commonly used scenarios in SDP is classification. To guarantee the prediction accuracy, the cla...
作者:Ju Qian , Han Wu , Hao Chen ...
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:Fault injection has already been used to access the dependability of web services. However, most of the existing work focuses on how to inject faults. Problems such as where to inject faults and what faults should be injected still have not been systematically studied in literatu...
作者:Hao Fang , Liang Zhu , Xiangyu Li
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:Many recent data center servers are built with NUMA (Non-Uniform Memory Access) characteristics. Accessing remote memory generally takes longer time than accessing local memory. There are a lot of research works that discuss the performance improvement of NUMA multi-core systems....
作者:Jin Guo , Shao Li , Qinkun Xiao
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:The atmospheric transmission characteristics influence the information transmission of atmospheric laser communication system, increase the bit error rate, and reduce the information transmission reliability. Under the atmospheric attenuation effect, according to the relation of ...
作者:Wuqi Gao , Gang Li , Hui Liu
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:Regarding the problems of long time running and memory overflowing caused from the analysis of data mining algorithms for tactical communication network simulation data, using relevance vector machine (RVM), a data mining algorithm that is mainly used on the small sample of data ...
作者:Xu Wang , Yang Li , Min Feng ...
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:The sharply increasing implementation of light emitting diodes (LED) boosts the rapid development of the visible light communication (VLC). However, current VLC systems fail to achieve high data rate and large capacity region, which are prohibited by the fact that the dynamically...
作者:Zhiyi Zhang , Ju Qian
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:Test suite augmentation is an important technique for quality assurance of evolved software. In rapid evolution of software development, engineers usually combine black-box and white-box test suites to facilitate understanding and management. This paper presents a research propos...
作者:Xiaodong Qian , Guoliang Liu
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:The collaborative filtering algorithm based on Restricted Boltzmann Machine (RBM) has the problem of heavy weight in the prediction of the “popular project” and poor discrimination of the “unpopular project”, which results in reduced prediction accuracy of the model alg...
作者:Ziyuan Wang , Feiyan She
来源:[J].International Journal of Performability Engineering, 2018, Vol.14 (6)IJPE
摘要:A combinatorial test case prioritization technique based on incremental combinatorial coverage strength is proposed in this paper. Such an efficient technique prioritizes test cases in an existing high-strength combinatorial test suite, to form an ordered test case sequence. The ...

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