https://ar.iub.edu.bd/handle/11348/491 A 2026-04-05T14:30:27Z https://ar.iub.edu.bd/handle/11348/714 An Undergraduate Internship/Project on “Store Point of Sale Solution Using Power App” Khan, Ahmad Sayeef Internship is defined as obtaining practical experience from various organizations, which helps in the formation of a connection between theoretical and practical knowledge. It is very important because it is the first time for a student to acquire a keen practical knowledge from the different organizations. When I was offered an internship at TechTrioZ Solutions, I got the chance to work and learn with developer team. The project’s goal was to create a Point of sale system using Power App platform which is very newly used platform in Bangladesh. This report covers the whole project that I learned about throughout my internship period. By the mercy of Allah I had prior development experience and knowledge about the Microsoft Power App, Power Automate, Share-point, Microsoft Data-verse, and Dynamic 365 thus I was able to take responsibility for the development of this application. In first chapter there is an introduction about the project, background of the project, objectives, scope of the project and about the organization where I worked. Chapter two describes the literature review where I discussed about market analysis both in local and global market, about similar products and how my undergraduate studies helps me to do this project. Chapter three describes the project management and financing of the project where I describes work breakdown structure, time distribution show in critical map diagram, gantt chart, activity wise resource allocation and about the budget. Chapter four describes about methodology where I describes about agile methodology which I used here, I also describe why use agile methodology. Chapter five describes body projects, where I describe in details about work description, six element analysis, feasibility analysis, problem, effects and constraints analysis. I also give here rich picture, erd diagram, activity diagram, use case diagram, sequence. Functional, non-functional requirements, input, output and architecture of the project also describes in this section. Chapter 6 describes about survey results and analysis. Chapter seven describes project as engineering problem analysis which includes sustainability of the project, social and environmental effects of the project, addressing ethics and ethical issues. Chapter eight describes about the future work, lesson I learned from my internship and finally the conclusion. 2023-01-24T00:00:00Z https://ar.iub.edu.bd/handle/11348/713 An Undergraduate Internship / Project on “Mobile Application for Comilla University” PIYAL, AKIB HAMID Comilla University Application (COU APP) is a mobile application which was built using flutter Node.js, express and MySQL. The application's user interface was made using Flutter. Flutter makes it easier to create cross-platform applications from a single codebase for Android, iOS, Linux, macOS, Windows, and the web. The backend REST API was built using Node.js, Express, and MySQL. The application lets users to stay in touch with university faculty and staff and receive the most recent university updates. Users can download the most recent university announcement. The user can browse all departments and communicate with department faculty members directly from the application by message, phone, or email. Users can view the most recent events taking place at the university. Users can view the holidays and off days on the built-in calendar. Students at Comilla University can view the schedule for the student bus by using the application. They can determine the bus's beginning and terminating points and the times that correspond to them. 2023-01-24T00:00:00Z https://ar.iub.edu.bd/handle/11348/712 An Undergraduate Internship/Project on World Marketing Summit Bangladesh and Bangladesh Institute of Modern Marketing Website Islam, Md. Towhidul This report is the outcome of my internship at the World Marketing Summit Bangladesh under the Northern Education Group (NEG), one of the biggest education groups in Bangladesh. I was assigned with the task of updating the content, design, functionalities and layout of the existing website of World Marketing Summit Bangladesh, as well as developing and deploying a new website for “Bangladesh Institute of Modern Marketing (BIMM)” from. For accomplishing both of the tasks assigned to me, I have successfully completed all the necessary steps, starting from requirement gathering, planning, content preparing, designing, implementing and testing. Along with web development, I have also actively participated in other necessary corporate affairs regarding marketing and communications. Working at the Northern Education Group (NEG) for World Marketing Summit has added a new dimension in my career by bestowing me with vast knowledge and experience regarding corporate life and culture. I find myself grateful for this opportunity and wish to carry the knowledge earned through this internship to my future endeavors. 2023-01-24T00:00:00Z https://ar.iub.edu.bd/handle/11348/494 Discretization and Feature Selection Based on Bias Corrected Mutual Information Considering High-Order Dependencies Sharmin, Sadia; Ali, Amin Ahsan; Shoyaib, Mohammad Mutual Information (MI) based feature selection methods are popular due to their ability to capture the nonlinear relationship among variables. However, existing works rarely address the error (bias) that occurs due to the use of finite samples during the estimation of MI. To the best of our knowledge, none of the existing methods address the bias issue for the high-order interaction term which is essential for better approximation of joint MI. In this paper, we first calculate the amount of bias of this term. Moreover, to select features using χ2 based search, we also show that this term follows χ2 distribution. Based on these two theoretical results, we propose Discretization and feature Selection based on bias corrected Mutual information (DSbM). DSbM is extended by adding simultaneous forward selection and backward elimination (DSbM fb ). We demonstrate the superiority of DSbM over four state-of-the-art methods in terms of accuracy and the number of selected features on twenty benchmark datasets. Experimental results also demonstrate that DSbM outperforms the existing methods in terms of accuracy, Pareto Optimality and Friedman test. We also observe that compared to DSbM, in some dataset DSbM fb selects fewer features and increases accuracy. 2020-10-04T00:00:00Z