Thesis & Report, MSc (Computer Science and Engineering)
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AUNET (Attention-based unified network): leveraging attention based N-BEATS for enhanced univariate time series forecasting
(BRAC University, 2024-11)This study presents AUNET, an enhanced version of the N-BEATS model specifically designed for univariate time series forecasting by incorporating a multi-head self-attention mechanism. The motivation behind AUNET is to ... -
Building an AI assistance application: full-stack development internship at Planet X Inc..
(2024-10)This report is a documentation of a six-month internship I undertook at Planet X Inc. as a full-stack development intern with full responsibility for various projects centered on web application development. My main ... -
Advanced video analytic system for posture and activity recognition: leveraging MediaPipe, CNN-LSTM, and ensemble learning for fall and unstable motion detection
(BRAC University, 2024-10)Human posture detection and classification are vital in monitoring activities, especially in health and safety contexts, such as fall detection in elderly care. This thesis presents a comparative study of two machine ... -
Clinical note generation from doctor-patient conversations using decoder-only large language models
(BRAC University, 2024-10)Documenting clinical notes is a vital but time-consuming task in healthcare. Even in this modern era medical doctors spend considerable time documenting clinical notes from encounters with patients. While there have been ... -
Ahar24: a modern restaurant food delivery management system
(BRAC University, 2024-11)The rapid digital transformation has significantly impacted the food and restaurant industry, leading to the emergence of online food delivery systems. This research presents the development of Ahar24: A Modern Restaurant ... -
Feature-driven deep learning for Osteoporosis detection: leveraging explainable AI
(BRAC University, 2024-10)Osteoporosis, a widespread bone disorder affecting over 200 million people globally, is associated with significant morbidity, particularly due to increased fracture risk. While traditionally considered a condition ... -
Online music application with modified features of Bangla Songs
(BRAC University, 2024-05)The musical industry has been transformed through a revolutionary change over the past few years due to the increasing availability of the internet across the globe. In this phenomena, musical streaming mobile application ... -
Retrieval-augmented generation based doctor recommendation system using knowledge graph
(BRAC University, 2024-08)Finding suitable healthcare professionals and the growing demand for efficient healthcare access is challenging and advanced language modeling techniques to provide tailored medical advice. Reviewing the existing research ... -
Image similarity-based fashion recommendation web application using angular and machine learning
(BRAC University, 2023-01)People utilize fashion as a significant form of self-expression for a variety of reasons. It appears to be an essential component of every person’s existence in contemporary civilizations, from routine activities to ... -
Unveiling personality traits through Bangla speech using morlet wavelet transformation and soft-voting classifier
(Brac University, 2023-12)Speech serves as a potent medium for expressing a wide array of psychologically significant attributes. While earlier research on deducing personality traits from user-generated speech predominantly centered on other ... -
Boosting hive efficiency: a novel dual-process architecture for asynchronous and parallel data loading
(Brac University, 2024-10)The efficiency of data loading processes in Hive, a critical component of modern big data ecosystems, is often hindered by sequential bottlenecks that limit overall performance. This thesis proposes a novel asynchronous ... -
Socio-economic impact of 2023 Turkey earthquake price hikes: insightful analysis using transformer models and XAI models
(Brac University, 2024-09)Natural disasters like the 2023 earthquake in Turkey have significant social and economic effects, making it important to use analytical methods for creating strong, disaster-ready communities. In our work, we analyze ... -
Ensuring CIA triad using EJBCA solution digital certificate trust model
(Brac University, 2022-05)At present ensuring confidentiality, integrity and availability of information is a big challenge. Cyber-attacks such as man in the middle attack, eavesdropping, spoofing is commonly known inside threats. Leakage of ... -
Curious learner: a generative neuro-symbolic approach for function execution & illustration using natural language
(Brac University, 2024-02)Generative models possess immense potential, but their ability to perform complex calculations is limited by the need to memorize vast amounts of data, leading to computational inefficiencies. Leveraging tools like the ... -
A graph mining-based approach to analyze the dynamics of the Twitter community of COVID-19 misinformation disseminators
(Brac University, 2024-04)The abundant dissemination of misinformation on social networks has emerged as a worldwide threat, exerting an implicit influence on public opinion and endangering the progress of social, political, and public health ... -
ResInvolution: an involution-ResNet fused global spatial relation leveraging model for histopathological image analysis under federated learning environment
(Brac University, 2024-05)Accessing image data in the domain of medical image analysis is challenging owing to concerns regarding privacy. Federated Learning is the approach used to get rid of this challenge. With millions of learning parameters, ... -
An autoencoder-based decentralized clustering leveraging model aggregation fusion strategy
(Brac University, 2024-05)Unsupervised clustering plays a crucial role in various real-life applications. It works by grouping similar data points together based on certain features or characteristics, without the use of predefined labels. The ... -
A transformer based approach to detect the sentiment of drivers in ride sharing platforms
(Brac University, 2024-04)Globally, ride-sharing is very popular, especially in developed countries. The scheme has been launched in many developing countries, and Bangladesh is no exception. The ongoing transportation problem and traffic jams ... -
A semi-supervised federated learning approach leveraging pseudo-labeling for Knee Osteoarthritis severity detection
(Brac University, 2024-06)Within medical image analysis, appropriately classifying the extent of knee osteoarthritis is a significant obstacle, made more difficult by the scarcity of annotated data and strict privacy rules. Conventional approaches ... -
Into the heart of Bangla speech: advancing speech sentiment recognition with semi-supervised multimodal machine learning model leveraging an iterative SHAP-based feature selection
(Brac University, 2024-06)Automatic sentiment recognition from speech data is crucial for various applications. As AI has grown in popularity, the application of the importance of speech sentiment analysis is increasing along with the amount of ...
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