QUT offers a diverse range of student topics for Honours, Masters and PhD study. Search to find a topic that interests you or propose your own research topic to a prospective QUT supervisor. You may also ask a prospective supervisor to help you identify or refine a research topic.
Found 7 matching student topics
Displaying 1–7 of 7 results
Tree-chain: a fast lightweight consensus algorithm for IoT applications
In recent years, blockchain adaptation in IoT has received tremendous attention due to its salient features including distributed management, security, anonymity, and auditability. However, conventional blockchains are significantly resource demanding and suffer from lack of throughput, delay in committing transactions, and low efficiency. We recently introduced a novel blockchain consensus algorithm known as Tree-chain, that bases the validator selection on an existing feature in all blockchains: hash function. Tree-chain achieves a fast throughput while ensuring the randomness and unpredictability of …
- Study level
- Master of Philosophy, Honours
- Faculty
- Faculty of Engineering
- School
- School of Computer Science
Trust in Internet-of-Things with blockchain
Blockchain is an unchangeable, distributed database that provides trust in data once it is stored on the database. However, in Internet-of-Things (IoT), the data is an observation of physical context and is susceptible to noise, drift, or malicious alterations. Sensors may even be decoupled from their intended context by an attacker, which may compromise the blockchain data and its value for guiding decisions.This project aims to develop an innovative approach for pervasive trust in IoT, underpinned by blockchain. The research …
- Study level
- PhD, Master of Philosophy, Honours, Vacation research experience scheme
- Faculty
- Faculty of Science
- School
- School of Computer Science
Cyber-security aspects of battery storage systems
Lithium-ion (Li-ion) batteries are a key energy storage component in various electrical and electronic systems such as mobile phones, electric vehicles and grid storage. A properly designed battery management system (BMS) is crucial to guarantee the safety, reliability, and optimal performance of the battery as well as to interconnect the battery systems with each other and external systems through communication channels. However, security threats of the Li-ion battery systems are often overlooked by BMS developers in the design phase. The …
- Study level
- PhD, Master of Philosophy
- Faculty
- Faculty of Engineering
- School
- School of Electrical Engineering and Robotics
- Research centre(s)
-
Centre for Clean Energy Technologies and Practices
FinTech, RegTech and Blockchain application in Taxation and Financial Regulation
Dr Felicity Dean is looking for PhD/MPhil candidates wishing to examine the emerging possibilities for blockchain application in taxation and financial market regulation. Drawing on existing international and national innovation, candidates will be encouraged to explore concepts of design orientated digital tool and regulation development informed by stakeholder engagement to developing real world solutions in the taxation or financial market regulation. This topic is led by the QUT School of Law within the Datafication and Automation of Human Life research …
- Study level
- PhD, Master of Philosophy, Honours
- Faculty
- Faculty of Business and Law
- School
- School of Law
Blockchain-based data governance for enterprise applications
Blockchain technology relies on consensus protocols to establish agreement on the system's state using data. However, existing consensus algorithms primarily focus on verifying adherence to pre-defined rules, which may not fully address the need for consensus among human operators in enterprise settings. To bridge this gap, our project explores the potential of lightweight mechanisms to achieve consensus in such scenarios. By investigating alternative approaches, we aim to develop solutions that enable efficient consensus among human operators, ensuring the success of …
- Study level
- Vacation research experience scheme
- Faculty
- Faculty of Science
- School
- School of Computer Science
Energy-efficient blockchain using a variant of Python
Studies find that BitCoin will soon consume more power than the entirety of Australia. BitCoin’s energy consumption is nearing 200 terrawatt hours (TWh), while Australians consumed 192 TWh in 2020.Blockchain platforms such as BitCoin and Ethereum employ a Proof-of-Work (PoW) consensus and blockchain management algorithm, which relies on a computationally expensive cryptographic puzzle. While PoW provides a strong security guarantee in a truly decentralised and public network, it comes at the cost of significant computation. This, unfortunately, does not provide …
- Study level
- Vacation research experience scheme
- Faculty
- Faculty of Science
- School
- School of Computer Science
Internet of Mobile Energy
The emergence of the two-way communication model and Distributed Energy Sources (DES) is transforming traditional power systems from largely centralised energy production to more decentralised and connected management systems. This is called the 'smart grid'.As the smart grid evolves, electric vehicles (EVs) are emerging as unconventional and highly-disruptive participants in the grid that can add significant benefit and flexibility. Notably, EVs are equipped with a relatively high capacity battery that stores energy to power the vehicle.EV batteries, coupled with the …
- Study level
- PhD, Master of Philosophy, Honours, Vacation research experience scheme
- Faculty
- Faculty of Science
- School
- School of Computer Science
Contact us
If you have questions about the best options for you, the application process, your research topic, finding a supervisor or anything else, get in touch with us today.