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Automatic bug assignments without texts: a study

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Frontiers of Computer Science 2024年第4期18卷 211-213页

作者： Zexuan LI Kaixin HUANG Department of Computer Science and Engineering Shanghai Jiao Tong UniversityShanghai 200240China

1 Introduction Automatic bug assignment has been well-studied in the past *** textual bug reports usually describe the buggy phenomena and potential causes,engineers highly depend on these reports to fix ***,researchers spend much effort on processing bug reports,aiming for obtaining key information and/or clues for reproducing bugs,analyzing their root causes,assigning them to developers/maintainers,and fixing these ***,our previous research[1]reveals that noises in texts bring adverse impacts to automatic bug assignments unexpectedly,mainly due to insufficiency of classical Natural Language Processing(NLP)techniques.

关键词： bug assignment maintain

What job can a bug give?A controversy over the arsenic-guzzling bacterium cultured by NASA

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Protein & Cell 2011年第4期2卷 261-263页

作者： Mingwei Sun Christopher J.Vavricka Baoli Zhu CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of MicrobiologyChinese Academy of Sciences(CASPMI)Beijing 100101China College of Life Sciences University of Science and Technology of ChinaHefei 230027China

The mysteries of life’s evolution on our planet drive us to explore the limits of *** forms on Earth as we know are composed of six essential elements:carbon,hydrogen,oxygen,nitrogen,sulfur and ***,a recently published research work funded by the National Aeronautics and Space Administration(NASA),USA,has almost shaken the fundamental knowledge about what is life made of on *** research team led by NASA astrobiologist Felisa Wolfe-Simon described a microbe isolated from California’s Mono Lake that could sustain its growth by using toxic chemical arsenic(As)instead of phosphorus(P).This surprising discovery was published online by Science Express on December 2 last year(Wolfe-Simon et al.,2010,online).If the authors of the paper were right,we would have to expand our definition of life on this *** arsenic-bug they grew was dubbed GFAJ-1,which interestingly stands for“Give Felisa A Job.”

关键词： bug planet Express

Metapopulation approach for landscape level management of western tarnished plant bug,Lygus hesperus,in Texas( Hemiptera,Miridae)

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植物保护学报 2014年第6期41卷 761-768页

作者： Parajulee Megha N Shrestha Ram B Texas A & M University System AgriLife Research and Extension Center

Insect source-sink dynamics are vital to ecologically intensive pest management. Maintaining sink plant hosts,or "trap crops",and destroying alternate hosts or breeding places adjacent to the field crop are effective pest management strategies for some arthropods. However,determining whether a host acts as a source or a sink is challenging, especially when the pest species is highly mobile and polyphagous. The western tarnished plant bug,Lygus hesperus,is highly polyphagous,and can utilize >300 hosts. Its presence has been documented in 26 roadside weed hosts in the Texas High *** studies demonstrated that L. hesperus prefer alfalfa over cotton and several alternate weed hosts.A four-year project involved surveying and sampling for L. hesperus in the agricultural landscapes of several sub-regions of the southwestern United States,including the Texas High Plains. In Texas,geographic information of the landscape vegetation complex was compiled from a 150 km radius in the Texas High Plains. In one study,fifty irrigated cotton fields representing the crop diversity within this region were sampled via sweep-net for 10 weeks. This effort also included sampling of up to six noncotton insect habitats within a 3 km radius of each field. Seasonal average L. hesperus abundance data were regressed with 27 field characteristics( variables),including habitat-specific land cover,distance between focal cotton fields and non-cotton habitats,longitude,latitude,elevation,habitat heterogeneity index,and several environmental / ecological variables. Significant variables were selected using a stepwise regression at 15% probability rate. A 10-parameter linear model explained 93% of the variation in the data. Major parameters contributing significantly to variation in L. hesperus abundance in cotton were corn and sunflower acreages,focal cotton field distances from several non-cotton hosts,and habitat heterogeneity index. In addition,field marking-and-capture studies were cond

关键词： western tarnished plant bug cotton IPM ecological pest management alternate host management

ML-CLUBAS: A Multi Label bug Classification Algorithm

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Journal of Software Engineering and Applications 2012年第12期5卷 983-990页

作者： Naresh Kumar Nagwani Shrish Verma Department of Computer Science & Engineering National Institute of Technology Raipur Raipur India Department of E&TC National Institute of Technology Raipur Raipur India

In this paper, a multi label variant of CLUBAS [1] algorithm, ML-CLUBAS (Multi Label-Classification of software bugs Using bug Attribute Similarity) is presented. CLUBAS is a hybrid algorithm, and is designed by using text clustering, frequent term calculations and taxonomic terms mapping techniques, and is an example of classification using clustering technique. CLUBAS is a single label algorithm, where one bug cluster is exactly mapped to a single bug category. However a bug cluster can be mapped into the more than one bug category in case of cluster label matches with the more than one category term, for this purpose ML-CLUBAS a multi label variant of CLUBAS is presented in this work. The designed algorithm is evaluated using the performance parameters F-measures and accuracy, number of clusters and purity. These parameters are compared with the CLUBAS and other multi label text clustering algorithms.

关键词： Software bug Mining Software bug Classification bug Clustering Classification Using Clustering bug Attribute Similarity Multi Label Classification

The Common Cold:Unbeatable bug?

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考试与评价（英语高二专刊） 2018年第12期 48-49,38页

作者：周杨(选编) 吉林长春

While the human race has accomplished many amazing feats,curing the common cold has not been one of *** after hundreds of years of research,scientists still cannot stomp out the tiny bug.

关键词： bug research years While hundreds

CLUBAS: An Algorithm and Java Based Tool for Software bug Classification Using bug Attributes Similarities

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Journal of Software Engineering and Applications 2012年第6期5卷 436-447页

作者： Naresh Kumar Nagwani Shrish Verma Department of Computer Science & Engineering National Institute of Technology Raipur Raipur India Department of Electronics & Telecommunication Engineering National Institute of Technology Raipur Raipur India.

In this paper, a software bug classification algorithm, CLUBAS (Classification of Software bugs Using bug Attribute Similarity) is presented. CLUBAS is a hybrid algorithm, and is designed by using text clustering, frequent term calculations and taxonomic terms mapping techniques. The algorithm CLUBAS is an example of classification using clustering technique. The proposed algorithm works in three major steps, in the first step text clusters are created using software bug textual attributes data and followed by the second step in which cluster labels are generated using label induction for each cluster, and in the third step, the cluster labels are mapped against the bug taxonomic terms to identify the appropriate categories of the bug clusters. The cluster labels are generated using frequent and meaningful terms present in the bug attributes, for the bugs belonging to the bug clusters. The designed algorithm is evaluated using the performance parameters F-measures and accuracy. These parameters are compared with the standard classification techniques like Na?ve Bayes, Naive Bayes Multinomial, J48, Support Vector Machine and Weka’s classification using clustering algorithms. A GUI (Graphical User Interface) based tool is also developed in java for the implementation of CLUBAS algorithm.

关键词： Software bug Mining Software bug Classification bug Clustering Classification Using Clustering bug Attribute Similarity bug Classification Tool

Rank-Me: A Java Tool for Ranking Team Members in Software bug Repositories

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Journal of Software Engineering and Applications 2012年第4期5卷 255-261页

In this paper a team member ranking technique is presented for software bug repositories. Member ranking is performed using numbers of attributes available in software bug repositories, and a ranked list of developers is generated who are participating in development of software project. This ranking is generated from the contribution made by the individual developers in terms of bugs fixed, severity and priority of bugs, reporting newer problems and comments made by the developers. The top ranked developers are the best contributors for the software projects. The proposed algorithm can also be used for classifying and rating the software bugs using the ratings of members participating in the software bug repository.

关键词： Software bug Repository Team Member Rating Rating Software bugs Team Member Scores in bug Repositories

Esext3 for Reducing the Effect of Harboring bug in File System

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Journal of Software Engineering and Applications 2017年第4期10卷 354-369页

作者： Raza Muhammad Basheer Riskhan School of Computer Science Huazhong University of Science and Technology Wuhan China

One of the most critical threats to the reliability and robustness for file system is harboring bug (silent data corruption). In this research we focus on checksum mismatch since it occurs not only in the user data but also in file system. Our proposed solution has the ability to check this bug in file system of Linux. In our proposed solution there is no need to invoke or revoke checker utility, it comes as the integrated part of file system and has the ability to check upcoming updates before harboring bug make unrecoverable changes that leads significant data loses. Demonstration testing shows satisfactory results in file server and web server environments in terms of less memory consumption and avoidable delay in system’s updating.

关键词： Harboring bug Ext3 Esext3 File Server Web Server Database Server

硬件产品bug透视—显示卡bug报告（三）

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微型计算机 2002年第20期22卷 91-92页

作者： Trilobite