School of Data and Sciences (SDS): Recent submissions
Now showing items 81-100 of 2224
-
An android application to predict human activity using a deep learning LSTM model
(Brac University, 2023)The machine learning approach to estimate human activity using smartphone sensor data is challenging. In this project, the HAR approach is conducted based on the LSTM model and can recognize six different behaviors, i.e., ... -
Characterization of newly identified bacterial biofilm degrading bacteriophage obtained from Dhaka city lake water samples
(Brac University, 2023-09)Recently acquired bacteriophages from water samples in Dhaka city which degraded the bacterial biofilms were characterized in this investigation. Bacteriophages unique to E. coli strain 9A(ⲫ9A) and Vibrio cholerae strain ... -
Correlation of mutations with the minimum inhibitory concentrations of isoniazid drug among isoniazid-resistant Mycobacterium tuberculosis isolates in Bangladesh
(Brac University, 2023-08)Tuberculosis is still one of the major causes of mortality in the globe. Isoniazid (INH), a first-line medication used to treat tuberculosis is becoming increasingly resistant. With the rise of INH resistance we need more ... -
ML based performance assurance and VoC management of highly convergence mobile operator network.
(Brac University, 2023-10)The convergence of technology in mobile operator networks has ushered in a new era of interconnectedness and communication efficiency. As these networks become increasingly complex, ensuring their optimal performance and ... -
A deep dive into node-level analysis with fusion RNN model for smart LTE network monitoring
(Brac University, 2023-09)Predicting and understanding traffic patterns have become important objectives for maintaining the Quality of Service (QoS) standard in network management. This change stems from analyzing the data usage on cellular ... -
Empowering mobile network planning through deep learning: a path to democratization
(Brac University, 2023-09)In the realm of cellular network internet data traffic assessment, the imperative task of forecasting and comprehending traffic patterns assumes pivotal significance for the effective management of network-designed Quality ... -
MEDNET – an approach to facial micro-emotion recognition using pixel binning and local Binary pattern - convolutional neural network
(Brac University, 2023-09)Facial-Expression recognition is a very intriguing field of research, due to the complexity in its approach and applicability of widely available databases. However, Micro-expression recognition is quite a vague yet ... -
Bacteriological study of Payra river: microbial isolation, identification, analysis of antimicrobial resistance and pathogenicity
(Brac University, 2022-12)"Introduction: Water is the most precious element for all living creatures, being used for drinking, bathing, domestic purposes, etc. Being a riverine country, Bangladesh's people depend heavily on river water. This causes ... -
Dark Channel Prior (DCP) based Bangla car plate detection and recognition in foggy weather
(Brac University, 2024-01)"The intention of autonomous license plate (LP) detection is to find an LP spot in a picture without any kind of human intervention. Automatic license plate detection (ALPD) techniques have been developed; however, the ... -
A comprehensive study and analysis of artificial intelligence-based waiter robot in restaurant
(Brac University, 2024-01)"The rapid development of technology has led to the implementation of numerous solutions aimed at streamlining processes, one of which is the incorporation of artifi cial intelligence. The Simultaneous Localization and ... -
Forecasting Dhaka stock exchange prices using machine learning models: a Performance analysis
(Brac University, 2024-01)The financial markets have always been a focal point of interest for investors, analysts, and researchers. Predicting stock prices accurately has remained a challenging task. For many years, academics are analyzing the ... -
Investigating adaptation of Staphylococcus aureus to hand sanitisers and subsequent antibiotic co-selection via experimental evolution
(Brac University, 2023-10)One of the most notable results of the COVID-19 pandemic is the escalation in the use of hand sanitisers as personal hygiene products as well as in healthcare settings. Besides devising effective infection control ... -
Utilizing deep learning architectures for early detection of lung diseases in chest X-ray images
(Brac University, 2023)"COVID-19 and viral Pneumonia are types of lung disease that are highly infectious, and have a tendency of causing an outbreak, that then puts stress on the healthcare sector. When the COVID-19 pandemic first began there ... -
Unveiling the role of free DNA in biofilm formation; potential relevance in Cholera epidemiology
(Brac University, 2023-10)This study meticulously probes the impact of both isogenic and heterogenic genomic DNA, in its entirety and fragmented states, on the density of biofilms formed by distinct bacterial strains, spanning both gram-positive ... -
Bacterial co-infection and secondary infection in patients with Covid-19: a review
(2023-10)Bacterial confections and secondary infections increase the severity of respiratory viral infections and were constant causes of mortality in influenza pandemics but have not been well characterized in patients with ... -
A knowledge-based perception analysis about Biotechnology among university students in Bangladesh
(Brac University, 2023-10)Biotechnology is a rapidly evolving field of science. However, the success of this field depends on the acceptance of the research product by the user or consumers. This again depends on the perception of this technology. ... -
Detection of handwritten text using convolutional neural network
(Brac University, 2019-04)Machine replication of human functions, like reading, is an ancient dream. However, over the last five decades, machine reading has grown from a dream to reality. We have tried to make it more obvious through a hand ... -
PCR based detection of helicobacter pylori compared with CLO in stomach biopsy samples from patients with dyspepsia: a pilot study
(Brac University, 2023-10)Helicobacter pylori infection can lead to a range of gastrointestinal diseases, including gastritis and peptic ulcers, and can develop into stomach cancer if left untreated. Treating H. pylori infection in an early stage ... -
A comparative study on the antimicrobial resistance pattern of Klebsiella pneumoniae isolated from hospital wastewater and its surrounding community
(Brac University, 2023-08)Klebsiella pneumoniae (Kpn) is a member of the Enterobacteriaceae which is a gram-negative, encapsulated, and non-motile bacterium. K. pneumoniae spreads a range of infections, including pneumonia, urinary tract infections ... -
Towards devising an effective and reliable means of fish detection and classification through the exploration of various deep learning algorithms
(Brac University, 2022-01)Due to a number of reasons, marine ecosystems change with certain species of fish disappearing while novel species of fishes become a new staple within a given ecosystem, e.g., a lake, river, etc. Monitoring these changes ...