International Journal of Open Source Software and Processes最新文献

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Performance Evaluation of Xen, KVM, and Proxmox Hypervisors Xen、KVM、Proxmox虚拟化环境性能评估
International Journal of Open Source Software and Processes Pub Date : 2018-04-01 DOI: 10.4018/IJOSSP.2018040103
S. Algarni, Mohammad Rafi Ikbal, Roobaea Alroobaea, Ahmed S. Ghiduk, F. Nadeem
{"title":"Performance Evaluation of Xen, KVM, and Proxmox Hypervisors","authors":"S. Algarni, Mohammad Rafi Ikbal, Roobaea Alroobaea, Ahmed S. Ghiduk, F. Nadeem","doi":"10.4018/IJOSSP.2018040103","DOIUrl":"https://doi.org/10.4018/IJOSSP.2018040103","url":null,"abstract":"HardwarevirtualizationplaysamajorroleinITinfrastructureoptimizationinprivatedatacentersand publiccloudplatforms.ThoughtherearemanyadvancementsinCPUarchitectureandhypervisors recently,butoverheadstillexistsasthereisavirtualizationlayerbetweentheguestoperatingsystem andphysicalhardware.Thisisparticularlywhenmultiplevirtualguestsarecompetingforresources onthesamephysicalhardware.Understandingperformanceofavirtualizationlayeriscrucialasthis wouldhaveamajorimpactonentireITinfrastructure.Thisarticlehasperformedanextensivestudy oncomparingtheperformanceofthreehypervisorsKVM,Xen,andProxmoxVE.Theexperiments showedthatKVMdelivers thebestperformanceonmostof theselectedparameters.Xenexcels infilesystemperformanceandapplicationperformance.ThoughProxmoxhasdeliveredthebest performanceinonlythesub-categoryofCPUthroughput.Thisarticlesuggestsbest-suitedhypervisors fortargetedapplications. KEywORdS Cloud Computing, Hypervisor, Performance, Virtualization","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"30 1","pages":"39-54"},"PeriodicalIF":0.0,"publicationDate":"2018-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78840363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Effect of User Sessions on the Heuristic Usability Method 用户会话对启发式可用性方法的影响
International Journal of Open Source Software and Processes Pub Date : 2018-01-01 DOI: 10.4018/IJOSSP.2018010104
Jehad Alqurni, Roobaea Alroobaea, Mohammed Alqahtani
{"title":"Effect of User Sessions on the Heuristic Usability Method","authors":"Jehad Alqurni, Roobaea Alroobaea, Mohammed Alqahtani","doi":"10.4018/IJOSSP.2018010104","DOIUrl":"https://doi.org/10.4018/IJOSSP.2018010104","url":null,"abstract":"Heuristic evaluation (HE) is a widely used method for assessing software systems. Several studies have sought to improve the effectiveness of HE by developing its heuristics and procedures. However, few studies have involved the end-user, and to the best of the authors’ knowledge, no HE studies involving end-users with non-expert evaluators have been reported. Therefore, the aim of this study is to investigate the impact of end-users on the results obtained by a non-expert evaluator within the HE process, and through that, to explore the number of usability problems and their severity. This article proposes introducing two sessions within the HE process: a user exploration session (UES-HE) and a user review session (URS-HE). The outcomes are compared with two solid benchmarks in the usability-engineering field: the traditional HE and the usability testing (UT) methods. The findings show that the end-user has a significant impact on non-expert evaluator results in both sessions. In the UES-HE method, the results outperformed all usability evaluation methods (UEMs) regarding the usability problems identified, and it tended to identify more major, minor, and cosmetic problems than other methods.","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"36 1","pages":"62-81"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90533886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Review of Migration Processes to Open Source Software 对开源软件迁移过程的回顾
International Journal of Open Source Software and Processes Pub Date : 2018-01-01 DOI: 10.4018/IJOSSP.2018010102
Razieh Sobhani, Habib Seifzadeh, Taghi Javdani
{"title":"A Review of Migration Processes to Open Source Software","authors":"Razieh Sobhani, Habib Seifzadeh, Taghi Javdani","doi":"10.4018/IJOSSP.2018010102","DOIUrl":"https://doi.org/10.4018/IJOSSP.2018010102","url":null,"abstract":"Withregardtotheincreasingspreadofinformationtechnologyintheworld,accesstothistechnologyis ofgreatimportance.Duetotheircompetitiveadvantages,opensourcesoftwarearemorepopularthan thecloseonesandtheyaremorewidelyused,aswell.Havinganappropriateprocessformigrating, identifyingandrankingactivitiestoprepareandperformthemigrationdesignintheorganization, preventsthefailureoftheperformanceinorganizations.Today,therearelotsofmigrationprocesses inreviewofliteratureandthiswillconfusethemanagerstochoosethemostappropriateprocessfor theirorganization.Thisarticlestudiesthepresentedprocessesofmigrationtoopensourcesoftware intheworldandbypresentingnovelfactors.Italsoattemptstointroduceanappropriateframework toselectthemostefficientprocessinmigrationtoopensourcesoftware.Sothatorganizationsdonot haveaconcerntochoosethebestmigrationprocessandITmanagersareabletoselecttheappropriate processfortheirorganizationsquicklyandwithnoconfusion. KeywORdS Migration Model, Migration Process, Migration to Open Source Software, Open Source Software","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"5 1","pages":"20-31"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73176587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An Approach to Mitigate Malware Attacks Using Netfilter's Hybrid Frame in Firewall Security 一种利用Netfilter的混合框架在防火墙安全中减轻恶意软件攻击的方法
International Journal of Open Source Software and Processes Pub Date : 2018-01-01 DOI: 10.4018/IJOSSP.2018010103
Nivedita Nahar, Prerna Dewan, Rakesh Kumar
{"title":"An Approach to Mitigate Malware Attacks Using Netfilter's Hybrid Frame in Firewall Security","authors":"Nivedita Nahar, Prerna Dewan, Rakesh Kumar","doi":"10.4018/IJOSSP.2018010103","DOIUrl":"https://doi.org/10.4018/IJOSSP.2018010103","url":null,"abstract":"With the steady advancements in the technology, the network security is really important these daystoprotectinformationfromattackers.Inthisresearch,themainfocusisondesigningstrong firewallfilteringrulessothatdetectionofmaliciouscodeisachievedtoanoptimallevel.Aproposed frameworkisintroducedtoimprovetheperformanceparameterssuchasServerresponsetime,Web contentanalysis,Bandwidth,andtheperformanceoftheNetworktrafficload.Thisresearchwork definesanewsetofIPtablerulesachievedbymodifyingthekernelsourcecode.Thisisdoneusing OpenBSDkernelsourcecode,whichresultsintheformationofamini-firewall.Therefore,anew hybridapproachisproposedbyaddingpacketfilteringrulesandSNORTtechnologyinmini-firewall formaliciousactivitydetection.Itisanefficientandpracticaltechniquewhichwillbehelpfulto mitigate the malware attacks and secure LAMP server. Experimental analysis has been done to concludethataround70-75%maliciousactivitycanbereducedbyusingtheproposedtechnique. KeywORdS Attack Mitigation, Deep Packet Inspection, Distributed Denial of Service, Information Security, Intrusion Detection System, Packet Filtering Rule Editor","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"48 1","pages":"32-61"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88110004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Combining Data Preprocessing Methods With Imputation Techniques for Software Defect Prediction 软件缺陷预测的数据预处理与Imputation相结合
International Journal of Open Source Software and Processes Pub Date : 2018-01-01 DOI: 10.4018/IJOSSP.2018010101
Misha Kakkar, Eleni Constantinou, Apostolos Ampatzoglou, G. Robles, Jesus M. Gonzalez-Barahona, Daniel Izquierdo-Cortazar
{"title":"Combining Data Preprocessing Methods With Imputation Techniques for Software Defect Prediction","authors":"Misha Kakkar, Eleni Constantinou, Apostolos Ampatzoglou, G. Robles, Jesus M. Gonzalez-Barahona, Daniel Izquierdo-Cortazar","doi":"10.4018/IJOSSP.2018010101","DOIUrl":"https://doi.org/10.4018/IJOSSP.2018010101","url":null,"abstract":"SoftwareDefectPrediction(SDP)modelsareusedtopredict,whethersoftwareiscleanorbuggy usingthehistoricaldatacollectedfromvarioussoftwarerepositories.Thedatacollectedfromsuch repositories may contain some missing values. In order to estimate missing values, imputation techniquesareused,whichutilizesthecompleteobservedvaluesinthedataset.Theobjectiveof thisstudyis to identify thebest-suitedimputationtechniqueforhandlingmissingvalues inSDP dataset.Inadditiontoidentifyingtheimputationtechnique,theauthorshaveinvestigatedforthemost appropriatecombinationofimputationtechniqueanddatapreprocessingmethodforbuildingSDP model.Inthisstudy,fourcombinationsofimputationtechniqueanddatapreprocessingmethodsare examinedusingtheimprovedNASAdatasets.Thesecombinationsareusedalongwithfivedifferent machine-learningalgorithmstodevelopmodels.Theperformanceof theseSDPmodelsarethen comparedusingtraditionalperformanceindicators.Experimentresultsshowthatamongdifferent imputationtechniques,linearregressiongivesthemostaccurateimputedvalue.Thecombination oflinearregressionwithcorrelationbasedfeatureselectoroutperformsallothercombinations.To validatethesignificanceofdatapreprocessingmethodswithimputationthefindingsareappliedto opensourceprojects.Itwasconcludedthattheresultisinconsistencywiththeaboveconclusion. KeyWORDS Feature Selection, Instance Selection, Missing Value Imputation, Software Defect Prediction","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"4 1","pages":"1-19"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74473298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Software Defect Prediction Using Genetic Programming and Neural Networks 基于遗传规划和神经网络的软件缺陷预测
International Journal of Open Source Software and Processes Pub Date : 2017-10-01 DOI: 10.4018/IJOSSP.2017100102
Mohammed Akour, Wasen Y. Melhem
{"title":"Software Defect Prediction Using Genetic Programming and Neural Networks","authors":"Mohammed Akour, Wasen Y. Melhem","doi":"10.4018/IJOSSP.2017100102","DOIUrl":"https://doi.org/10.4018/IJOSSP.2017100102","url":null,"abstract":"This article describes how classification methods on software defect prediction is widely researched due to the need to increase the software quality and decrease testing efforts. However, findings of past researches done on this issue has not shown any classifier which proves to be superior to the other. Additionally, there is a lack of research that studies the effects and accuracy of genetic programming on software defect prediction. To find solutions for this problem, a comparative software defect prediction experiment between genetic programming and neural networks are performed on four datasets from the NASA Metrics Data repository. Generally, an interesting degree of accuracy is detected, which shows how the metric-based classification is useful. Nevertheless, this article specifies that the application and usage of genetic programming is highly recommended due to the detailed analysis it provides, as well as an important feature in this classification method which allows the viewing of each attributes impact in the dataset.","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"98 1","pages":"32-51"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85901120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Transmission Line Routing Using Open Source Software Q-GIS 基于开源软件Q-GIS的传输线路由
International Journal of Open Source Software and Processes Pub Date : 2017-10-01 DOI: 10.4018/IJOSSP.2017100104
Shabbir Uddin, K. Sherpa, S. Chakravorty, A. Ray
{"title":"Transmission Line Routing Using Open Source Software Q-GIS","authors":"Shabbir Uddin, K. Sherpa, S. Chakravorty, A. Ray","doi":"10.4018/IJOSSP.2017100104","DOIUrl":"https://doi.org/10.4018/IJOSSP.2017100104","url":null,"abstract":"This article contends that planning for power systems is essentially a projection of how the system should grow over a specific period of time, given certain assumptions and judgments about the future load and the size of investment in generating capacity additions, transmission facilities expansion and reinforcements. Transmission line routing is one of the most important strategic decision-making problems for both private and public sectors. The major objective of a utility is to supply demand for power with a good quality of service, through proper planning of the system. This has led to development of methods which can be used to aid the decision-making process for selecting the best alternative. Geographical Information System (GIS)-based electricity transmission system planning strategies are proposed in this article to determine an optimum routing of feeders. Existing and proposed layouts have been drawn using a GIS-based software, Quantum Geographic Information System (Q-GIS). The developed system is based on the routing of transmission lines from Barh thermal power plant situated in Bihar, India.","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"17 1","pages":"71-82"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78620010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
A New Framework for Reusing Business Processes Via Mashup: BP_Mashup 通过Mashup重用业务流程的新框架:BP_Mashup
International Journal of Open Source Software and Processes Pub Date : 2017-10-01 DOI: 10.4018/IJOSSP.2017100103
Zenak Fethia, Zaoui Lynda
{"title":"A New Framework for Reusing Business Processes Via Mashup: BP_Mashup","authors":"Zenak Fethia, Zaoui Lynda","doi":"10.4018/IJOSSP.2017100103","DOIUrl":"https://doi.org/10.4018/IJOSSP.2017100103","url":null,"abstract":"Thisarticledescribeshowinthelastdecade,businessprocessrepositorieshavegrownsignificantly andtheneedfornewprocessestoanswerincreasingmarketdemands,hasbecomeacentralinterest ofmodernenterprises.However,developingopensourcebusinessprocesses(BP)fromscratchisone ofthemosttime-consumingandhigh-costtasks.Therefore,reusingmechanismsbecomesapriority todealwiththisissue.Inthisarticle,itisproposedthatanopensourceuser-friendlyframeworkthat mixespartsofexistingprocesscomponentstobuildanewprocess,inordertorespondtoaparticular goal.Thisisknownasbusinessprocessmashup(BP_Mashup).TheBP_mashupframeworkpresented inthisarticleallowsuserstoperformamixtureofprocessfragmentsusingasimpleinterfacewith asetofgraphicalandtemporaleventsoperatorsbasedonaformalmodel. KeywORdS BP_Mashup, Business Process Fragments, Formal Model, Framework, Reusing","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"32 1","pages":"52-70"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82082876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Effective Approach to Test Suite Reduction and Fault Detection Using Data Mining Techniques 基于数据挖掘技术的测试集缩减和故障检测的有效方法
International Journal of Open Source Software and Processes Pub Date : 2017-10-01 DOI: 10.4018/IJOSSP.2017100101
B. Subashini, D. Mala
{"title":"An Effective Approach to Test Suite Reduction and Fault Detection Using Data Mining Techniques","authors":"B. Subashini, D. Mala","doi":"10.4018/IJOSSP.2017100101","DOIUrl":"https://doi.org/10.4018/IJOSSP.2017100101","url":null,"abstract":"Software testing is used to find bugs in the software to provide a quality product to the end users. Test suites are used to detect failures in software but it may be redundant and it takes a lot of time for the execution of software. In this article, an enormous number of test cases are created using combinatorial test design algorithms. Attribute reduction is an important preprocessing task in data mining. Attributes are selected by removing all weak and irrelevant attributes to reduce complexity in data mining. After preprocessing, it is not necessary to test the software with every combination of test cases, since the test cases are large and redundant, the healthier test cases are identified using a data mining techniques algorithm. This is healthier and the final test suite will identify the defects in the software, it will provide better coverage analysis and reduces execution time on the software.","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"37 1","pages":"1-31"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76405362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Research of Software Reliability Test Based on Test Model 基于测试模型的软件可靠性测试研究
International Journal of Open Source Software and Processes Pub Date : 2017-07-01 DOI: 10.4018/IJOSSP.2017070103
Honghui Li, Aihua Zhao, Jun-wen Zhang
{"title":"Research of Software Reliability Test Based on Test Model","authors":"Honghui Li, Aihua Zhao, Jun-wen Zhang","doi":"10.4018/IJOSSP.2017070103","DOIUrl":"https://doi.org/10.4018/IJOSSP.2017070103","url":null,"abstract":"This article describes how in recent years, models-based software reliability test methods have been a hot topic. In order to summarize the research results of the reliabilitytestmodelscreatedinrecentyears,andtofindnewresearchhottopicson thisbasis,twokindsoftestmodelsareinthisarticle.Theseincludetheoperational profile and the usage model which are introduced and compared. In addition, the methodsofconstructingausagemodelarealsodiscussedindetail.Finally,thetopic ofbuildingausagemodelispresented. KeywORdS Markov Chain, Software Reliability Test, Software Reliability, Test Model","PeriodicalId":53605,"journal":{"name":"International Journal of Open Source Software and Processes","volume":"241 1","pages":"49-64"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74489169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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