AJIT‐e: Online Academic Journal of Information Technology最新文献

{"title":"BEMO: A Parsimonious Big Data Mining Methodology","authors":"J. Woodside","doi":"10.5824/1309-1581.2016.3.007.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.3.007.X","url":null,"abstract":"The Problem: Standardized processes are often followed to systematically conduct data mining projects. However while current models provide good descriptions, they are in need of updates given current Big Data challenges. Current data mining methods do not meet all requirements of businesses, in addition current methods are difficult to remember and do not cover all requisite steps. Given these limitations, usage of the traditional data mining process methods are fading in favor of independent data mining processes. What Was Done: BEMO (Business Opportunity, Exploration, Modeling, and Operationalization) is a standard parsimonious process developed for conducting data mining projects in a reusable and repeatable fashion in a Big Data environment. This model is vendor, technology, and industry agnostic. The process model is applied to a practical project example. Why this Work is Important: This manuscript allows a reusable and simplified model for data mining that can be applied to a variety of applications given a formalized and detailed process template. Given new technologies, Big Data and other developments a new data mining methodology is required to adequately meet these needs. The contribution of a parsimonious Big Data mining model also permits utilizing simpler models over complex models that can more efficiently generalize new problems.","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123368224","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}

{"title":"Comparison of Non-Homogeneous Poisson Process Software Reliability Models in Web Applications","authors":"Rabia Burcu Karaömer","doi":"10.5824/1309-1581.2016.3.001.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.3.001.X","url":null,"abstract":"Software reliability is an important quality factor that effects project success. By modelling software reliability, it can be estimated when and with how much effort a project can be deployed. Consequently, this can contribute to the resource and schedule planning of a project. Therefore, software reliability models (SRM) are frequently used for measuring the maturity of a software. A number of studies exist in the literature that compare SRMs in terms of their modelling performance. However, there is a need of evaluating these SRMs by taking into account the software project domain. This study aims to compare the performance of SRMs in the context of Web applications. In accordance to this purpose, six different software reliability models, namely Goel-Okumoto, Musa Exponential, Inflected S-shaped, Delayed S-shaped, Yamada and Pham Nordmann Zhang Imperfect Fault Detection (PNZ), are evaluated by using the defect records of four Web application projects developed by a Turkish software organization. 100%, 70% and 50% of the recorded data is used as input to the maximum likelihood parameter estimation (MLPE) method and the results of these three cases are investigated and commented separately in the research. The goodness of fit and the predictive validity of the models to the project data are tested by calculating Mean Square Error (MSE), Mean Magnitude Relative Error (MMRE), Percentage Relative Error Deviation (PRED) and Average Balanced Predicted Relative Error (A.BPRE) measures. For each NHPP model 48 separate cases which are combinations of the three defect inflow data cases (100%, 70% and 50%), four projects and four measures, are investigated and ranked. It is shown that the NHPP models can be applied to Web applications and Delayed S-shaped model displays the best results among the alternatives. However, it is understood that the Goel-Okumoto and Yamada models give identical results and that these two models converge to each other with respect to the project defect data that has been used. Combined, these two models obtain the highest ranking scores and it is concluded that these two models perform better than the other models with respect to Web based software.","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"40 33","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113983719","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}

{"title":"PRODUCT PLACEMENT IN COMPUTER GAMES: PRO EVOLUTION SOCCER (PES) 2015 SAMPLE","authors":"Deniz Zeren, Önder Ziya Paylar","doi":"10.5824/1309-1581.2016.3.003.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.3.003.X","url":null,"abstract":"","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122864455","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}

{"title":"Harms of Using SEO Technique Extremely in Websites","authors":"Nursel Yalçın, Ali Kiliç","doi":"10.5824/1309-1581.2016.3.004.x","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.3.004.x","url":null,"abstract":"Search engines are the websites in which nearly all of the websites are listed, and which enable to reach categorised and searched information quickly and in the shortest way. Search Engine Optimization is the whole shoot of performance to put a website on a higher rank and make it possible to reach the targeted population. In this study, Search Engine Optimization problems arising from incorrect or excessive use of techniques and locations are given general information about the damage to their website.","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123993336","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}

{"title":"Analysıs Of The Relatıonshıp Between Self-Esteem And Levels Of Narcıssısm Through Selfıes Of Instagram Users","authors":"Y. Ertürk","doi":"10.5824/1309-1581.2016.3.002.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.3.002.X","url":null,"abstract":"","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128554306","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}

{"title":"Understanding Of Social Participation On Digital Media: An Investigation Of Social Action Platforms","authors":"Mustafa Kurt, Özhan Tingöy","doi":"10.5824/1309-1581.2016.3.006.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.3.006.X","url":null,"abstract":"In this study, it is aimed to understand the effects of the social action platforms on the participation levels of individuals who participate the campaigns on social action platforms. The population of this study consists of individuals who have experience with social action platforms and the samples selected with by purposive sampling which is one of the nonprobability sampling methods. Semi-structured interview technique is used in this qualitative research. A Semi-structured interview form and a Likert type attitude scale designed by researcher, used as data collection tools. In the main findings of this study, participants have similar point of view about the joining the social participation activities but on the sub-themes, there are some different opinions that depend on the participants.","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125600611","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}

{"title":"HOW READY ARE THE TURKISH HOSPITALITY AND TRAVEL ORGANIZATIONS FOR E-COMPLAINT HANDLING","authors":"Ferika Özer Sari, Özlem Alikılıç","doi":"10.5824/1309-1581.2016.3.005.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.3.005.X","url":null,"abstract":"Main purpose of this study was to examine Turkish hospitality and travel organizations’ readiness level with e-complaint handling processes and to reveal their return intent to ecomplaints. Although handling customer complaints online has become a strategic concern in hospitality and travel industries, we couldn’t attain any studies which compare sub categories of services in the context of e-complaints. Hence, the secondary aim was to contribute to the literature in this field. Data were collected from the online Turkish complaint site “Sikayetimvar.com” which has made customer feedback publicly available. For the airline sector 299 and for health-care sector 316 filed complaints were transferred into single documents as data for content analysis. Each dataset was coded. Then coded data were analyzed by using SPSS. Findings indicate that health-care and airline companies were more enthusiastic about a response than the lodging sector. Results of the paper bring up some implications for lodging sector.","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129876608","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}

{"title":"Analysing Of Mobile Applications Developed Within The Health Sector And Sample For Patient Tracking Application For Mobile Devices","authors":"Tolga Hayit, Uçman Ergün","doi":"10.5824/1309-1581.2016.2.007.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.2.007.X","url":null,"abstract":"","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133174898","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}

{"title":"A Comparison of Private University Websites in Ankara According to Their Search Engine Optimizations","authors":"Nursel Yalçın, Ali Kiliç","doi":"10.5824/1309-1581.2016.2.005.X","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.2.005.X","url":null,"abstract":"In this study, we made a comparison of the Google search engine ranking of private universities in Ankara as well as the techniques they employ for their websites in order to achieve search engine optimization, making use of the seouzmano.com SEO analysis site, an expert system developed for the purpose of this study. The universities’ ranking difference in the search engine results page, which implement or do not implement search engine optimization techniques, have been shown together with the reasons of such difference, accompanied by suggestions on grounds of the analysis results we obtained. This study emphasizes how important it is for the private universities of Ankara, a major student city of the country, to attach due attention to SEO techniques for their websites so as to ensure that their achievements, services, and opportunities are made known to their target group within the shortest time possible.","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132316904","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}

{"title":"E-Learning In the Context of Qualification of Labour in Information Society Literatüre","authors":"S. Çoban","doi":"10.5824/1309-1581.2016.2.001.x","DOIUrl":"https://doi.org/10.5824/1309-1581.2016.2.001.x","url":null,"abstract":"Policies towards qualification of labour are getting common in today’s societies and people in high ranks put their efforts to encourage it by creating political documents. E-learning practices which are getting popular thanks to advancements in communication tech and political documents concerned of these practices should be examined in such way. While observing that increase in demand for qualification of labour gaining speed accereleratingly in order to reorganize the capital and overcome structural crises due to capitalism. Such work will continue to create traces in the demand of approaches toward e-learning. Especially, approaches of e-learning mentioned in political documents which are created accordingly to information society of European Union will be considered by realizing this demand","PeriodicalId":244910,"journal":{"name":"AJIT‐e: Online Academic Journal of Information Technology","volume":"87 12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126297564","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}