Browsing School of Data and Sciences (SDS) by Title
Now showing items 911-930 of 2127
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Finding location-specific aggregated air quality index with smartphone images using deep convolutional neural network
(Brac University, 2023-01)Although smartphones have already become the de facto tool for environmental health research for their ubiquity and portability, utilizing them in finding location specific aggregated air quality index based on PM2.5 ... -
Finding suitable locations for live campaigns using different machine learning techniques
(BRAC University, 2018)For business booming, in recent years the idea of find an ideal location for reaching potential customers has been the focus of past research. Traditional approaches have faced many negative responses, now to make business ... -
Fingerprint recognition by minutia matching
(BRAC University, 2008-01)In this thesis a current technique for fingerprint recognition has been investigated. It includes image preprocessing, feature extraction, post processing and feature match. For each sub-task some methods like- Image ... -
Finite state recognizer and string similarity based spelling checker for Bangla
(BRAC University, 2007)A crucial figure of merit for a spelling checker is not just whether it can detect misspelled words, but also in how it ranks the suggestions for the word. Spelling checker algorithms using edit distance methods tend to ... -
FIR filter design using modified lanczos window function
(© 2012 Advanced Materials Research, 2012)Attenuated side lobe peak in the range of around ~-45dB is required in many applications of signal processing and measurements. However, the problem is usual window based FIR filter design lies in its side lobes amplitudes ... -
Fire and disaster detection with multimodal quadcopter By machine learning
(Brac University, 2023-03)Our thesis research is consisted of developing a model that can detect early fires and, mapping the area for fire and disaster detection using a UAV (Unmanned Aerial Vehicle) or quadcopter if a fire break out. Furthermore, ... -
Flood prediction using ensemble machine learning models
(2023-07)Frequent and devastating floods in India pose a significant threat to people and property. Accurate and real-time forecasting of floods is essential to mitigate their impact. This thesis focuses on evaluating di↵erent ... -
Flood prediction using machine learning models
(Brac University, 2022-01)Floods are one of nature’s most catastrophic calamities which cause irreversible and immense damage to human life, agriculture, infrastructure and socio-economic system. Floods are one of Bangladesh’s most common natural ... -
Fog based service oriented IOT infrastructure
(BRAC University, 12/14/2016)The Internet of Things(IoT) can be defined as a network connectivity bridge between people, systems and physical world. With the increasing number of IoT devices and networks, dealing with enormous number of data efficiently ... -
Follow-Up of practiced treatment regimens & health conditions of recovered patients of COVID-19 residing in Dhaka city: A survey-based descriptive cross-sectional study
(Brac University, 2021-04)Background and aim: Coronavirus disease 2019 (COVID-19), has spread worldwide like wildfire since late December 2019. Caused by severe acute respiratory syndrome coronavirus2 (SARS-CoV-2), this pandemic has induced a sense ... -
FoodieCal: a convolutional neural network based food detection and calorie estimation system
(Brac University, 2021-01)According to recent studies across the world, we can see that a healthy diet is the key to having a sound health and body. People nowadays are more concerned with their diets than ever before. With the advancement of ... -
Football offside tracking
(Brac University, 2022-09-29)cutting-edge technology to help referees make accurate calls. Modern football tries to use VAR (Video Assistant Referee) technology to correct wrong calls like offside, but this is being delayed because the equipment ... -
Forecasting bitcoin price considering macro economic factors and media influence using bidirectional LSTM and random forest regressor as ensemble model
(Brac University, 2023-01)The decentralized cryptocurrency has created many opportunities for secure and safe financial transactions with a bright prospect. The cryptocurrency market rapidly expands, leading to erratic price movements due to ... -
Forecasting stock market prices using advanced tools of machine learning
(BRAC University, 2019-04)Stock market, a very unpredictable sector of nance, involves a large number of investors,buyers and sellers. Stock market prediction is the act of attempting to see the long run price of an organization stock or di erent ... -
Fortifying federated learning: security against model poisoning attacks
(Brac University, 2024-01)Distributed machine learning advancements have the potential to transform future networking systems and communications. An effective framework for machine learning has been made possible by the introduction of Federated ... -
A framework for sentiment analysis: a data-driven approach
(Brac University, 2021-06)Internet is free and straightforward access to an immense measure of crude content information that can be mined for sentiment analysis. For a long time, this is being used for market research, user opinion mining, ... -
A framework of biometric recognition and personalized mobile application to establish a dynamic connection with the ATM to enable secure transaction
(Brac University, 2019-08)Secure transaction of money is the prime concern of banking industries for establishing a strong banking network worldwide. By the vast uses of Automated Teller Machine (ATM) in this industry transaction of money has ... -
Fraud detection in E-commerce using natural language processing
(Brac University, 2023-01)Electronic commerce sometimes referred to as e-commerce is a type of business that enables both businesses and private individuals to purchase and sell products and services online. E-commerce in Bangladesh is thriving ... -
Frequency and associated risk factors of diabetic foot infection: a review on the management and prevention
(Brac University, 2023)Diabetic foot infection (DFI) is a soft tissue or bone infection below the malleoli, leads to lower extremity amputation in 85% of diabetics which results in high-cost hospitalization and a higher mortality risk. Almost ... -
Frequency of Hepatitis B, C and HIV infections among transfusion-dependent Thalassemia patients in Bangladesh
(BRAC Univeristy, 2018-07)Transfusion transmitted infections (TTI) have become a major problem in patients with thalassemia who have to undergo regular transfusion. Though effective screening system and proper donor selection have lowered the rate ...