Master Degree / Yüksek Lisans Tezleri

Permanent URI for this collectionhttps://hdl.handle.net/11147/3008

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COAR Access Rights: search.filters.coarAccessRights.embargoed accessDepartment: search.filters.department.Thesis (Master)--İzmir Institute of Technology, Computer Engineering

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  • Master Thesis
    Development of Co-Evolution Tracker Tool for Software With Acceptance Criteria
    (Izmir Institute of Technology, 2022) Yalçın, Ali Görkem; Tuğlular, Tuğkan; Tuğlular, Tuğkan
    Testing is a vital part of achieving good-quality software. Deploying untested code can cause system crashes and unexpected behavior. In order to reduce these problems, testing must be prioritized. However, once test suites are created, they should not remain static throughout the software updates. Since whenever software gets updated, new functionalities are added or existing functionalities are changed, so whenever the application is updated, test suites must be updated along with the software. If the old test suites are used with the new updates, unexpected testing results can occur. In order to repair test cases in the process of software evolution, analyzing real-world projects’ software and test case evolution is an important prerequisite. Software repositories contain valuable information about the software systems. Having access to older versions and by differentiating adjacent versions’ test and production code changes can provide information about the evolution process of the software. This thesis concentrates on the development of a tool that is used for the analysis of 21 real-world projects in the terms of co-evolution of both software and its test suites. Related projects are retrieved from repositories and filtered according to this study’s needs, then for each project's every update is analyzed, and graphs and analysis related to the co-evolution process are created.
  • Master Thesis
    Scheduling the Turkish Soccer League Using Mathematical Programming
    (Izmir Institute of Technology, 2013) Güney, Faruk; Aslan, Burak Galip
    Generating a fair and feasible schedule is a difficult challenge for sports league organizers because of having various requirements from various involved parties. Some of these requirements are fairness requirements. Turkish Soccer League should be scheduled by according to these requirements especially because of the reduction of the confidence in Turkish Soccer League organizers and authorities due to the case of match fixing in recent years. As scheduling Turkish Soccer League, the prior requirements in our study are the minimization of the total number of break, carry over effect (COE) value of a schedule in addition to meeting the conflicting venue constraints. We decomposed scheduling process in phases to facilitate our solution. We used a different variation of first-break-then-schedule approach, proposed by Rasmussen and Trick (2008), to meet break conditions initially and solved each phase by applying different mathematical programming techniques including Integer Programming (IP) and Constraint Programming (CP). Our study generates a schedule having carry over effect (COE) value which is one of the lowest ones in European soccer competitions, in addition to minimizing total number of breaks.