Mıshra, Alok
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Name Variants
Mishra, A.
Mishra, A
Mishra A.
Alok, Mishra
Mıshra, Alok
A., Mishra
Alok M.
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Mishra, Alok
Mishra,A.
A.,Mıshra
A.,Mishra
Alok, Mıshra
A., Mıshra
Mıshra,A.
Mishra, A
Mishra A.
Alok, Mishra
Mıshra, Alok
A., Mishra
Alok M.
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Mishra, Alok
Mishra,A.
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Alok, Mıshra
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Mıshra,A.
Job Title
Profesor Doktor
Email Address
alok.mishra@atilim.edu.tr
ORCID ID
Scopus Author ID
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID
Scholarly Output
213
Articles
116
Citation Count
1805
Supervised Theses
18
213 results
Scholarly Output Search Results
Now showing 1 - 10 of 213
Article Citation Count: 8IT Service Management (ITSM) Education and Research: Global View(Tempus Publications, 2015) Yazici,A.; Mishra,A.; Kontogiorgis,P.; Software EngineeringThis article provides an overview of Information Technology Service Management (ITSM) and investigates the education and research activities in this discipline from a global perspective. The objectives of the study are to inform the training organizations (e.g., universities, training institutes) on the current status of the educational activities in ITSM at undergraduate and graduate levels; and to guide the researchers by providing quantitative data on the research activities conducted in the field. In the educational arena, the statistical data showed that, stand-alone undergraduate/graduate programs are becoming popular among the high school graduates with elevated expectations of the market place, in addition to the appreciation of the IT service management area by the IT sector and the public. The results of the research findings provide guidelines for curriculum developers in the design and implementation of courses for the de facto interdisciplinary ITSM degree/certificate training programs and motivate and guide the researchers by providing the most recent quantitative data on the ITSM field. It is one of the first studies to provide education and research trends in ITSM area. The present study adds to this important stream of emerging research area and contributes by advancing the understanding of ITSM education and research issues. This paper advances the current state of knowledge on ITSM education and explores recent research trends in this area which is becoming standard towards providing quality IT services in enterprises. © 2015 TEMPUS Publications.Conference Object Citation Count: 17Communications in global software development: An empirical study using GTK+ OSS repository(2011) Yu,L.; Ramaswamy,S.; Mishra,A.; Mishra,D.; Computer Engineering; Software EngineeringEffective communication is an important issue for global software development. Due to geographical limitations and travel challenges, face-to-face meetings are expensive to schedule and run. Web-based communication methods are thus the primary means of communication in global software development efforts. In general, two types of web-based communication mechanisms exist: synchronous and asynchronous communications; each serves a unique role. In this paper, we present an empirical study of the communication mechanisms in GNOME GTK+, a small-sized open-source distributed software project, in which Internet Relay Chat (IRC) and Mailing Lists are used as synchronous and asynchronous communication methods, respectively. The objective of this study is to identify how real time and asynchronous communication methods could be used and balanced across global software development projects. © 2011 Springer-Verlag.Article Citation Count: 24Experience in Predicting Fault-Prone Software Modules Using Complexity Metrics(Nctu-national Chiao Tung Univ Press, 2012) Yu, Liguo; Mishra, Alok; Software EngineeringComplexity metrics have been intensively studied in predicting fault-prone software modules. However, little work is done in studying how to effectively use the complexity metrics and the prediction models under realistic conditions. In this paper, we present a study showing how to utilize the prediction models generated from existing projects to improve the fault detection on other projects. The binary logistic regression method is used in studying publicly available data of five commercial products. Our study shows (1) models generated using more datasets can improve the prediction accuracy but not the recall rate; (2) lowering the cut-off value can improve the recall rate, but the number of false positives will be increased, which will result in higher maintenance effort. We further suggest that in order to improve model prediction efficiency, the selection of source datasets and the determination of cut-Off values should be based on specific properties of a project. So far, there are no general rules that have been found and reported to followArticle Citation Count: 1Design Patterns Discovery in Source Code: Novel Technique Using Substring Match(Assoc information Communication Technology Education & Science, 2021) Pande, Akshara; Pant, Vivekanand; Gupta, Manjari; Mishra, Alok; Software EngineeringThe role of design pattern mining is a very significant strategy of re-engineering as with the help of detection one could easily understand complex systems. Of course, identifying a design pattern is not always a simple task. Additionally, pattern recovering methods often encounter problems dealing with space outburst for extensive systems. This paper introduces a new way to discover a design pattern based on an Impact Analysis matrix followed by substring match. UML diagrams corresponding to codes are created using Visual Paradigm Enterprise. Impact Analysis matrices of these UML diagrams are converted to string format. Considering system code string as main string and design pattern string as a substring, the main string is further decomposed. A substring match technique is developed here to discover design patterns in the source code. Overall, this procedure has the potential to convert the representation of system design and design pattern in ingenious shapes. In addition, this method has the advantage of moderation in the size. Therefore, this approach is beneficial for Software professionals and researchers due to its simplicity.Book Part Citation Count: 5Cyber stalking: A challenge for web security(IGI Global, 2007) Mishra,A.; Mishra,D.; Computer Engineering; Software EngineeringCyber stalking is a relatively new kind of cyber terrorism crime. Although it often receives a lower priority then cyber terrorism it is an important global issue. Due to new technologies, it is striking in different forms. Due to the Internets provision of anonymity and security it is proliferating quickly. Technology and tools available to curb it have many limitations and are not easy to implement. Legal acts to protect people from cyber stalking are geographically limited to the concerned state or country. This chapter reviews cyber stalking, its approaches, impacts, provision of legal acts, and measures to be taken to prevent it. There is an immediate need for research in the various dimensions of cyber stalking to assess this social problem. © 2008, IGI Global.Article Citation Count: 6What Do Software Practitioners Really Think About Software Process Improvement Project Success? An Exploratory Study(Springer Verlag, 2018) Niazi,M.; Mishra,A.; Gill,A.Q.; Software EngineeringSoftware practitioners have always shown a significant interest in implementing software process improvement (SPI) initiatives to ensure the delivery of quality products. Software industry and SPI methodologies have evolved over a period of time; however, still many SPI initiatives have not been successful. There is a need to understand software practitioners’ perspectives on SPI success which can be helpful for tailoring or improving effective situation-specific SPI methodologies. This research presents an exploratory study of Turkish software development organizations. The main research question is: What software practitioners’ really think about SPI project success. This study was conducted with 27 Turkish software development organizations to identity and analyse important SPI factors that contribute to the success of SPI projects. The results reveal that professional growth, increased professional recognition, project planning, monitoring of project risks, providing technical support, adoption of current technologies, strong leadership and commitment are among the highest ranked factors that contribute towards the success of SPI initiatives. The findings of this research provide a foundation for further work in tailoring and improving situation-specific SPI methodologies for software project environments. © 2018, King Fahd University of Petroleum & Minerals.Conference Object Citation Count: 3ERP System Implementation: An Oil and Gas Exploration Sector Perspective(Springer-verlag Berlin, 2009) Mishra, Alok; Mishra, Deepti; Computer Engineering; Software EngineeringEnterprise Resource Planning (ERP) systems provide integration and optimization of various business processes which leads to improved planning and decision quality, smoother coordination between business units resulting in higher efficiency, and quicker response time to customer demands and inquiries. This paper reports challenges, opportunities and outcome of ERP implementation in Oil & Gas exploration sector. This study will facilitate in understanding transition, constraints and implementation of ERP in this sector and also provide guidelines from lessons learned in this regard.Article Citation Count: 18A review of non-technical issues in global software development(inderscience Enterprises Ltd, 2011) Mishra, Deepti; Mishra, Alok; Software Engineering; Computer EngineeringOwing to globalisation and Information and Communication Technologies (ICT) proliferation, Global Software Development (GSD) is increasingly omnipresent. Many organisations have turned to it in the quest for higher quality software delivered on time economically. GSD is facing a variety of challenges, including non-technical challenges such as cross-cultural management, communication, collaboration, coordination, distance and time, team dynamics, trust, etc. In this paper these significant non-technical issues are reviewed. It is found that non-technical areas such as team dynamics and cross-cultural risk management have received scant attention and need further studies. Implications drawn from the review will provide knowledge to facilitate further empirical studies in these areas.Article Citation Count: 3A Paired Learner-Based Approach for Concept Drift Detection and Adaptation in Software Defect Prediction(Mdpi, 2021) Gangwar, Arvind Kumar; Kumar, Sandeep; Mishra, Alok; Software EngineeringThe early and accurate prediction of defects helps in testing software and therefore leads to an overall higher-quality product. Due to drift in software defect data, prediction model performances may degrade over time. Very few earlier works have investigated the significance of concept drift (CD) in software-defect prediction (SDP). Their results have shown that CD is present in software defect data and tha it has a significant impact on the performance of defect prediction. Motivated from this observation, this paper presents a paired learner-based drift detection and adaptation approach in SDP that dynamically adapts the varying concepts by updating one of the learners in pair. For a given defect dataset, a subset of data modules is analyzed at a time by both learners based on their learning experience from the past. A difference in accuracies of the two is used to detect drift in the data. We perform an evaluation of the presented study using defect datasets collected from the SEACraft and PROMISE data repositories. The experimentation results show that the presented approach successfully detects the concept drift points and performs better compared to existing methods, as is evident from the comparative analysis performed using various performance parameters such as number of drift points, ROC-AUC score, accuracy, and statistical analysis using Wilcoxon signed rank test.Conference Object Citation Count: 1Market-driven software project through agility: Requirements engineering perspective(Springer Verlag, 2009) Mishra,D.; Mishra,A.; Computer Engineering; Software EngineeringTime-to-market and insufficient initial requirements are two major challenges that make requirement engineering for market-driven software projects different from bespoke software projects. These challenges can be resolved by using agile methods for market-driven software development as agile methods put emphasis on a dynamic approach for requirement engineering which work closely with an iterative release cycle. In this study, dynamic requirement engineering approach of Agile methods was used for the successful implementation of market-driven software (Supply Chain Management) project. © 2009 Springer Berlin Heidelberg.
