School of Data and Sciences (SDS): Recent submissions
Now showing items 1-20 of 2374
-
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 ... -
Analyzing the security differential privacy provides and the trade-off between performance and privacy in medical image classification
(Brac University, 2024-05)One of machine learning’s main purposes is to draw out functional and practical information from a set of data while perpetuating the entire privacy by protecting all information. While it might seem a bit hard to maintain, ... -
Enhancing software quality: Python code smell detection using machine learning techniques and refactoring long methods using extract method algorithm
(Brac University, 2024-05)Python has witnessed substantial growth, establishing itself as one of the world’s most popular programming languages. Its versatile applications span various software and data science projects, empowered by features ... -
An end-to-end authentication method for NB-IoT devices over 5G network using whirlpool hash function and physical unclonable function
(Brac University, 2021-01)The Narrow-band Internet of Things (NB-IoT) is a high throughput and Low Power Con- sumption Wide Area Network (LPWAN) radio technology, introduced by 3rd Generation Partnership Project (3GPP). The NB-IoT and LTE-M ... -
Detection and characterization of antibiotic resistant and biofilm producing clinical isolates of Acinetobacter baumannii
(Brac University, 2024-08)Acinetobacter baumannii is an opportunistic pathogen that affects persons with weakened immune systems and causes nosocomial infections due to its antibiotic resistance. Because of the global proliferation of multidrug ... -
Artificial intelligence in nephrology: detecting chronic kidney disease using neural network
(Brac University, 2024-05)Chronic kidney disease (CKD) is a significant global health concern, impacting more than 800 million people globally. Prompt identification and precise categorization are crucial for optimal therapy. The primary objective ... -
Electronic medical record security and access control using blockchain and IPFS
(Brac University, 2021-01)An EMR or electronic medical records typically contains minor to sensitive medical data of a patient including their personal information, doctors' provided prescription and other physical history. Switching to this ... -
A smart trip advising system based on opinion mining with emoji recognition
(Brac University, 2021-01)Opinion mining is an interesting research field that is used for analyzing the opinion of people about any product, place, and so on. Because based on people’s opinion other people can make decisions about what they ... -
Effectiveness of microbial culture supernatants against multi-drug resistant microbes
(Brac University, 2022-09)The experiment started with collecting microorganisms from different sources like soil samples from 10 different places and storing them on CMCA, & SA, and MRS agar for yogurt samples from 7 different places. Among the ... -
Finding motifs from DNA sequence using heuristic approach
(Brac University, 2021-01)Finding patterns of the short sequences in DNA, RNA protein sequence has immense biological signi cance. The characterization and recognition of motifs is therefore an important method for a more in-depth understanding ... -
Resuscitation of bacterial biofilm by sunlight: effects on different enteropathogenic bacteria
(Brac University, 2021-08)It is an established fact that most bacteria go through motile and sessile form during its lifetime. This transition has significant roles in seasonal outbreaks of certain bacterial diseases and bacterial pathogenesis. ... -
A performance comparison between machine learning models on zero-day attack detection
(Brac University, 2021-01)Traditional IDS has been shielding against cyber threats for many years but it falls short on detecting zero-day attacks. These are the attacks that are unique with unknown attack patterns and mutating attack signatures ... -
Cloud based management system for RMG and comparison of efficiency
(Brac University, 2021-01)From technology startups to multinationals companies are starting to use Cloud Computing System, and the transformation is drastic. According to recent search just about 20 percent of companies have implemented cloud ... -
Reducing latency for mobile devices
(Brac University, 2021-01)The massive development of the web has caused the servers to be overloaded and causes heavy amounts of network traffic. A Lot of users around the world are concurrently accessing the web, hence due to insufficient bandwidth ... -
Wi-Fi based supervised machine learning approach to detect objects activities
(Brac University, 2021-01)Wireless signal based movement detection technologies are emerging effectively. This type of technology is quite popular compared to other ones because it relieves people from the hassle of wearing sensors and coming in ... -
A comparative analysis on solving university departmental course allocation problem using AI optimization algorithms
(Brac University, 2021-01)This paper discusses about various types of constraints, regulations, difficulties and solutions to overcome the challenges regarding university departmental course allocation problem. A CSP solver algorithm, Genetic ... -
Project management internship at Brain Station 23
(Brac University, 2021-01)In this paper I have built upon the topics covered in my Pre Thesis 1 and 2 reports. I have outlined the basics of my job responsibilities at the internship and accompanied it with relevant technical information. I would ... -
Deepfake detection in videos detecting face wrapping artifacts with convolutional neural network
(Brac University, 2021-01)Alteration of video les by changing the face of a person on frame is Deepfake. In such manipulated contents a person's face is used on a video performing or saying something that they never actually said or did. Deepfake ... -
Detection of mental stress using EEG signal and classifier based on reward and punishment processing
(Brac University, 2021-01)Mental stress is the main well being problem worldwide today. Mental stress is by far the most common, responsible for most of all mental-brain diseases. The high incidence, high impairment and heavy risk of illness make ... -
Analysis of software fault prediction using machine learning algorithm
(Brac University, 2021-01)Today software performs a requisite role in our daily lives. Software's complexity keeps growing. The increasing complexity of any software system making it very di cult to improve its quality. The performance of the ...
