Computer Engineering

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12475/57

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    Implementing a Movie Theater Ticket Sale Software
    (Polytechnic University of Puerto Rico, 2024) Cruz Agosto, Pedro; Cruz, Alfredo
    A software solution for movie theaters is developed to streamline operations, improve the experience of the user and the customers, and help in the process of making business decisions. The software incorporates logic that enables the creation of schedules, showing the resources available in each theater room and the times they are set to be occupied. The software helps operations by performing sales quickly. It also includes features for user management with role based access control and theater configuration including room settings. The system keeps track of each ticket sold and prevents double booking of the same seat for the same show. The system also ensures the data integrity is preserved and tracks changes. Key Terms ⎯ Digitalization, Movie Theater, Software Design, Software Development.
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    An Assessment and Study of Wi-Fi Security Through the Use of Wardriving in Caguas, Puerto Rico
    (Polytechnic University of Puerto Rico, 2024) Iglesias Santiago, Miguel A.; Cruz, Alfredo
    In this project, the current state of wireless security in Caguas, Puerto Rico, is analyzed using wardriving as the primary data acquisition method. Wardriving is a technique for scanning and collecting information from wireless access points while in motion and is widely used by security professionals/enthusiasts to evaluate WLAN systems. This project aims to assess the security configurations of publicly accessible IEEE 802.11 wireless networks and identify potential weaknesses. Data was collected through multiple wardriving audits, focusing on encryption protocols and access point configurations. The findings contribute to the broader understanding of wireless network security in Puerto Rico and suggest measures to strengthen protections in light of increasing internet usage. Key Terms ⎯ Wireless, Wi-Fi, Security, Wardriving, Auditing.
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    Analysis of Sentiment in YouTube Comments for 2024 Political Campaigns for Governor of Puerto Rico
    (Polytechnic University of Puerto Rico, 2024) Oriol Rivera, Carlos A.; Duffany, Jeffrey
    The analysis of public sentiment is an invaluable tool in political campaigns, enabling candidates and their teams to assess voter attitudes and adjust campaign strategies accordingly. This project focuses on collecting and analyzing video comments on YouTube from the months leading up to an election to determine the public’s sentiment toward different candidates for governor in Puerto Rico. To make this sentiment analysis, the Text Blob Python library was used due to its ease of use and robust functionality. The project incorporates both client-side and server-side components, integrating modern web development frameworks and libraries to provide good user experience. This investigation outlines the data collection methodology, system architecture, analysis process, discussion of results, and coding logic used to achieve the analysis. Key Terms ⎯ Political Campaigns, Sentiment Analysis, TextBlob Python Library.
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    Ngram Analysis on Classical Ciphers for ease of Understanding of Cryptography
    (Polytechnic University of Puerto Rico, 2021) Jiménez Correa, José E.; Cruz, Alfredo