Browsing School of Data and Sciences (SDS) by Title
Now showing items 859-878 of 2051
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Fecal organisms in supplied and domestically treated waters in Dhaka: insights from Jatrabari, Bangshal, Khilgaon, and Wari
(Brac University, 2019-05)Dhaka, the capital city of Bangladesh, is the most densely populated city of the world. So, it is always a challenge to meet the ever increasing demand for pure drinking water of this huge population. This study aims to ... -
Fecal organisms in supplied and domestically treated waters in Dhaka: insights from Maghbazar, Rampura, Badda and Bashundhara
(Brac University, 2019-06)Dhaka is one of the most congested cities of the world, With a population of over 18 million . The existing water supply system is not enough to fulfill the demand of clean drinking water for people in Dhaka city.This study ... -
Fecal organisms in supplied and domestically treated waters in Dhaka: insights from Mohakhali, Niketon and Uttara
(BRAC University, 2019-05)Dhaka, the capital city of Bangladesh, is the most densely populated city of the world. So, it is always a challenge to meet the ever increasing demand for pure drinking water of this huge population. This study aims to ... -
Federated ensemble-learning for transport mode detection in vehicular edge network
(Brac University, 2023-01)Transport Mode detection has become a crucial part of Intelligent Transportation Systems (ITS) and Traffic Management Systems due to the recent advancements in Artificial Intelligent (AI) and the Internet of Things (IoT). ... -
Federated GAN based biomedical image augmentation and classification for Alzheimer’s disease
(Brac University, 2022-09)Federated Learning (FL) is a distributed machine learning approach that can de velop a global or customized model from scattered datasets on edge devices using federated datasets. ‘Federated GAN Based Biomedical Image ... -
A federated learning approach for detecting Parkinson’s disease through privacy preserving by blockchain
(Brac University, 2022-05)Parkinson’s disease is a degenerative ailment caused by the loss of nerve cells in the brain region known as the Substantia Nigra, which governs movement. These nerve cells die or deteriorate, rendering them unable to ... -
Fighting depression: psychological approaches among Bangladeshi university students
(Brac University, 2022-05)In recent years, mental health deterioration cases have increased exponentially indicates that this issue needs our attention. Stressful situations of our daily life such as excessive study load, relationship predicaments, ... -
Financial factors analysis for acquisition premium and anticipation using extreme gradient boosting and deep recurrent neural network
(Brac University, 2019-12)This study shows importance hierarchy of financial factors of corporations’ Goodwill and tries to foresee with popular machine learning and deep learning models. Financial engineering is using mathematical model to study ... -
Finding habitable exo planets using boosting algorithm
(Brac University, 2018-12)The first moment man extended their boundaries outside of our Earth, from that moment they were looking for another habitable planet, where they may live in future. Including NASA, many international space organization ... -
Finding ideal geographical location for businesses using machine learning technique
(Brac University, 2021-09)The world has become a place where the economy is at the epicenter of it all. World economic growth has paved the way for people to enrich their lives with all sorts of blessings. A major chunk of this shift in the world's ... -
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 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 ...