Browsing School of Data and Sciences (SDS) by Title
Now showing items 1747-1766 of 2199
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QoS and cost aware brokerage system for selecting green CDCs
(BRAC University, 2016-08)Cloud service brokerage (CSB) systems are getting increasingly popular day by day to manage the performance and utility between cloud service providers (CSP) and cloud service consumers (CSC). An optimized CSB is supposed ... -
Qualitative classification of the breast cancer genome and clustering of the cancer gene network
(BRAC University, 2019-04)The purpose of cancer genome project is to classify the genetic variations that are related to clinical phenotypes. However, some studies showed that some specific cellular pathways are targeted by the cancer mutations ... -
Quality assessment of extracted information from newspaper comment sections using natural language processing
(Brac University, 2024-01)Newspaper comment section– where readers can leave their opinions– can be an excellent source of information embellishment if used properly. Although there is a risk of fake news and misinformation being spread through ... -
Quality of service (QoS) analysis & performance enhancement of mobile communication in Bangladesh
(BRAC University, 2009-08)Quality of service(QoS) is very important in mobile communication system & its measures the performance of the system. Different parameters involve in enhancing QoS such as effective handover, adaptive modulation, advance ... -
Quality of service aware MAC protocol for cognitive radio based wireless body area network
(BRAC University, 2016-08)Wireless Body Area Network (WBAN) is envisioned to provide a wide range of health-care services to patients in medical environment such as hospitals and clinics. This increases the deployment of wireless platforms in medical ... -
Quantisation of Black hole horizon area and multipartite entanglement of Black hole information subsystems
(Brac University, 2019-12)We formulate a model consisting of multipartite entanglement that helps provide a physical significance to the Bekenstein-Hawking entropy obtained after quantising the horizon area of a black hole as proposed by Jacob ... -
Quantitative analysis of artificial sweeteners in soft drink samples
(BRAC Univeristy, 2018-02)Carbonated drinks are the biggest soft drinks sector around the globe and have grown significantly over the last few decades. It has become part of the urban lifestyle and is consumed by people regardless of age, religion, ... -
Quantitative determination of artificial sweeteners and sucrose in energy drinks and mango juice available in Dhaka city by UV-Spectrophotometric method
(BRAC University, 2017-12)Energy dinks and mango juice are popular beverages. Apart from the natural ingredients and some additives present in these drinks, sugar is an important component of both. It has been established that other than providing ... -
A quantum algorithm for pairwise sequence alignment
(Brac University, 2023-01)DNA Sequence Alignment is the process of aligning DNA sequences in order to identify similarities between multiple sequences. The primary reason is to sort out the evo lutionary, functional or structural relationships ... -
Quantum computer simulator based on qutrits and the circuit model of quantum computation
(BRAC University, 2009-12)The number of quantum bits that can currently be realized is limited; therefore extending the state space to explore multi-valued options is reasonable. A quantum computer simulator based on qutrits (3 valued quantum ... -
Quantum error correction using quantum convolutional neural network
(Brac University, 2021-06)Quantum computing with its powerful attributes - entanglement and superposition, is revolutionizing modern computation. Moreover, quantum computation can be applied to a wide range of real-world applications, including ... -
Quantum information theory and the black hole information paradox
(Brac University, 2020-10)This thesis discusses the information-theoretic concepts of Black Holes. Its primary focus is describing black hole dynamics with unitary operators within the perspective of quantum information theory and AdS/CFT arguments ... -
Quantum lattice learning and explainable artificial intelligence for maternal and child healthcare
(Brac University, 2022-02)The current approach to maternal and child healthcare is extremely patient-centred, it requires costly, risky surveillance and testing before diagnosis besides treatment accompanied with uncertainty despite the essential ... -
Queueing theory based vehicular traffic management system through Jackson Network Model and Optimization
(Brac University, 2020-10)Vehicular Traffic congestion is a colossal factor of concern in different parts around the world, especially here in an overpopulated third world country such as Bangladesh. Spontaneous urbanization and vehicle policies ... -
Quorum regulated resistance of E. coli against environmental bacteriophages
(Brac University, 2019-09)Predation of bacteria by their corresponding phages have a significant influence on the population structure of different communities of bacteria. E. coli infection has become a safety concern globally and they are causing ... -
Radio over fiber transmission by sub carrier multiplexing
(BRAC University, 2009-08)The performance analysis was carried out for a sub carrier multiplexed optical fiber transmission system with RF sub carrier modulated to transmit video signal for a local video distribution network. The effect of intensity ... -
Railway expansion joint gaps and hooks detection using morphological processing, corner points and blobs
(BRAC University, 2014-04)Rail inspection is an essential task in railway maintenance. It is periodically needed for preventing dangerous situations and ensuring safety in railways. In Bangladesh it has been seen many train accidents occur due to ... -
Railway track security system
(BRAC University, 4/18/2017)Transport plays a vital role to carry the passengers and goods from one place to another. Among all the forms of transportation, railway is the most significant one. Now-a-days the railway network has become highly prone ... -
RansomListener: Ransom call sound investigation using LSTM and CNN Architectures
(Brac University, 2020-12)Getting calls for ransoms are common phenomena in kidnapping and abduction related incidents where the life of the victim remains extremely vulnerable. These phone calls are often analyzed in real-time by law enforcement ... -
Rapid biological synthesis of silver nanoparticles from Cymbopogon citratus extract and evaluation of its antimicrobial properties
(BRAC University, 2018-07)It has been well known for many years that silver Nanoparticles (NPs) are toxic to microorganism and can potentially kill them. They can also provide solution to different technological and environmental problems such as ...