Trabalho de Conclusão de Curso | Graduação
URI permanente desta comunidadehttps://repositorio.insper.edu.br/handle/11224/3244
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3 resultados
Resultados da Pesquisa
Trabalho de Conclusão de Curso Intelligent Minigame Selection for the Game Arena of Dreams(2025) Machado, Luca Cazzolato; Almeida, Pedro Luiz Fracassi de; Colpas, Pedro Henrique RizoThis project addresses the challenge of content repetition in Arena of Dreams, a partyroyale mobile game developed by Fanatee, where excessive repetition of minigames can undermine player engagement and retention. The project aimed to replace the game’s purely random minigame selection system with an intelligent algorithm that reduces the player’s perception of repetitiveness by spacing out similar experiences. Through a methodology involving online and in-person user surveys, computer vision and data analysis, the team quantified how players perceive similarity between minigames. Multiple distance matrices were generated from different perspectives (user perception, visual features, semantic descriptions) and combined using Multi-View Multidimensional Scaling (MVMDS) to create n-dimensional embeddings representing each minigame. The selection algorithm then uses these embeddings to calculate the optimal minigame choice based on players’ recent match history, selecting minigames that are furthest from what players have recently experienced. Validation results demonstrate that this approach successfully reduces the perception of repetition by understanding and quantifying similarity, ultimately creating a more enjoyable and engaging gaming experience for players.Trabalho de Conclusão de Curso Supermarket Cart Tracking System(2025) Leventhal, Ariel; Tamm, Arthur; Trintim, Felipe; Hun, PedroThis paper presents the development of a real-time location system designed for supermarket shopping carts, aiming to enhance operational efficiency and customer experience. The system leverages Ultra-Wideband (UWB) technology to achieve sub-meter precision in indoor tracking, integrating seamlessly with existing smart cart hardware that includes cameras and an NVIDIA Jetson Orin. By accurately mapping cart positions, the system addresses key challenges such as cart theft prevention, dynamic product placement optimization, and potential for personalized product recommendations. The results indicate that UWB technology provides a robust and scalable solution for indoor cart tracking, improving both supermarket management and shopping convenience.Trabalho de Conclusão de Curso Effects of educational assortative matching on the probability of divorce(2025) Roque, Bruno CaranThis study aims to measure the impact of different levels of tertiary education within a couple in the likelihood of divorce in Brazil. Brazil’s expansion of secondary and tertiary education over recent decades has reshaped the educational composition of couples, yet its implications for marital stability remain poorly understood. Using the nationally representative PNAD-Contínua rotating panel (2012-2019) with the help of the Ribas and Soares (2008) methodology for tracking individuals, we follow 452,447 married couples across five consecutive quarters. To isolate the effect of educational assortative matching, we estimate propensity scores with a rich set of demographic and economic covariates. A weighted linear-probability model on the matched sample yields an Average Treatment Effect on the Treated of –1.85 percentage points (p-value = 0.008). Considering the baseline divorce probability of 5.2% in our sample, this 1.9 percentage points reduction implies that couples whose schooling differs are about 37 % less likely to separate in the short-run than otherwise similar, education-matched couples. Because most mismatches should remain hypergamous (husband more educated), the result is consistent with gender-traditional norms that reward male economic advantage and dampen conflict. The short observation window, binary treatment definition, limitations on identifying divorce in the dataset and reliance on observable covariates restrict external validity, yet the finding challenges the common view that closing educational gaps will automatically strengthen marital stability. As gender parity in schooling widens, the protective effect of hypergamy may wane, underscoring the need for longer panels and gender-attitude measures in future research.