Yinyan Liu | Network Visualization | Best Researcher Award

Dr. Yinyan Liu | Network Visualization | Best Researcher Award

The University of Sydney | Australia

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Early Academic Pursuits

Dr. Yinyan Liu demonstrated exceptional academic aptitude from the beginning of her educational journey. She earned a Bachelor of Engineering in Measuring & Controlling Technology and Instrument from North China Electric Power University, receiving multiple scholarships for outstanding performance. She continued her studies with a Master’s in Control Engineering at Tsinghua University, where she ranked among the top 2% of students and was awarded the National Scholarship by China’s Ministry of Education. Dr. Liu further advanced her expertise by completing a Ph.D. in Electrical & Information Engineering at the University of Sydney, supported by the University of Sydney International Scholarship and a Top-up Scholarship, reflecting her strong dedication to research and innovation in engineering.

Professional Endeavors

Following her doctoral studies, Dr. Liu embarked on a distinguished career bridging academia and industry. She has served as a Lecturer at the University of Sydney, overseeing teaching, course coordination, and student supervision, while conducting cutting-edge research on energy transition and sustainability. Her prior roles include a Postdoctoral Research Associate at UNSW, algorithmic engineering in industry settings, and control engineering for power plants, reflecting a rare combination of academic rigor and practical problem-solving expertise. She has also contributed as a course developer and consultant for renewable energy companies, demonstrating her ability to translate research into actionable solutions.

Contributions and Research Focus

Dr. Liu’s research primarily focuses on integrated energy systems, distributed renewable energy, and data-driven technologies for sustainability. Her work spans the development of 100% renewable energy systems, optimization algorithms for energy management, fault detection in photovoltaic systems, and innovative business models for shared energy storage. She has also advanced methods in home energy management systems, peak price forecasting, and non-intrusive load monitoring using statistical, machine learning, and deep learning techniques. Her research blends mathematical modeling, algorithmic optimization, and empirical analysis, positioning her at the forefront of sustainable energy innovation.

Impact and Influence

Dr. Liu’s research has had significant influence both academically and industrially. She has successfully collaborated with industrial partners and universities, translating complex energy challenges into practical solutions that enhance decarbonization and energy efficiency. By co-supervising students, securing grants, and contributing to interdisciplinary courses, she has fostered knowledge transfer and skill development for the next generation of energy researchers. Her work on renewable energy integration and smart energy management has potential to inform policy, improve energy infrastructure, and support sustainable societal development globally.

Academic Citations

While specific citation metrics are not provided in the available data, Dr. Liu’s consistent contributions to high-impact projects and publications in renewable energy, energy optimization, and smart grid technologies reflect a strong academic footprint. Her research in energy system modeling, fault diagnosis, and non-intrusive load monitoring positions her as a recognized contributor in both applied and theoretical domains of electrical and renewable energy engineering.

Legacy and Future Contributions

Dr. Liu has established a legacy of combining rigorous academic research with practical, real-world applications in sustainable energy. Her future work promises to further advance renewable energy integration, enhance intelligent energy management systems, and promote decentralized, data-driven solutions to global energy challenges. Her ongoing mentorship of students and collaboration with industry partners ensures that her impact will continue to grow, inspiring future researchers and practitioners in the field.

Conclusion

Dr. Yinyan Liu exemplifies a researcher whose academic excellence, professional expertise, and innovative contributions converge to advance sustainable energy systems. Her blend of theoretical rigor, practical problem-solving, and leadership in collaborative research positions her as a leading figure in her field, with a legacy that promises enduring influence on both academia and industry.

Notable Publications

“A methodological review of cost-effective data-driven fault detection and diagnosis in distributed photovoltaic systems

  • Author: Yinyan Liu; Earl Duran; Anna Bruce; Baran Yildiz; Bernardo Mendonca Severiano; Ibrahim Anwar Ibrahim; Jonathan Rispler; Chris Martell; Fiacre Rougieux
  • Journal: Applied Energy
  • Year: 2025

"Economic feasibility and backup capabilities of solar-battery systems for residential customers

  • Author: Yinyan Liu; Baran Yildiz‏
  • Journal: Energy
  • Year: 2025

"Techno-economic optimization of electric water heater and battery energy storage for residential dwellings with rooftop PV systems

  • Author: Yinyan Liu; Baran Yildiz
  • Journal: Energy and Buildings
  • Year: 2025

"A Flowrate Estimation Method for Gas–Water Two-Phase Flow Based on Multimodal Sensors and Hybrid LSTM-CNN Model

  • Author: Yuxiao Jiang; Yinyan Liu; Baijin Mao; Xing Lu; Yi Li; Lihui Peng‏
  • Journal: IEEE Transactions on Instrumentation and Measurement‏
  • Year: 2024

"A Flow Rate Estimation Method for Gas–Liquid Two-Phase Flow Based on Transformer Neural Network

  • Author: Yuxiao Jiang; Hao Wang; Yinyan Liu; Lihui Peng; Yanan Zhang; Bing Chen; Yi Li
  • Journal: IEEE Sensors Journal
  • Year: 2024

 

Ghalia Nassreddine | Renewable System | Best Paper Award

Dr. Ghalia Nassreddine | Renewable System | Best Paper Award

Rafik Hariri University | Lebanon

Author Profile

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Early Academic Pursuits

Dr. Ghalia Nassreddine began her academic journey with a profound interest in Information Technology and Systems, a foundation that would later become the bedrock of her career. Demonstrating a passion for innovation and education, she embarked on her teaching profession over 14 years ago in Lebanon, committing herself to both pedagogy and research. Her early academic orientation laid the groundwork for a career that seamlessly blended technological advancement with academic excellence.

Professional Endeavors

Dr. Nassreddine’s professional trajectory is marked by progressive academic leadership and extensive teaching experience. Currently serving as an Associate Professor at Rafik Hariri University, she actively contributes to curriculum development, student mentoring, and collaborative research initiatives. She also leads senior project supervision in collaboration with the University of Wollongong in Dubai. Previously, she was the Head of the Business Computing Department at Jinan University, where she spearheaded faculty management, academic programming, and research mentorship for both undergraduate and postgraduate students. Her earlier role at the Lebanese International University (LIU) as an Assistant Professor in Computer Science saw her coordinating and standardizing instructional strategies and assessments.

Contributions and Research Focus

Dr. Nassreddine has contributed extensively to interdisciplinary fields through both applied and theoretical research. Her primary research interests include machine learning, deep learning, data science, and their real-world applications in business analytics, power systems, healthcare, and intelligent transportation systems. She has delivered hands-on workshops and seminars on critical topics such as artificial intelligence, data visualization, Python programming, blockchain technology, and image processing—demonstrating a commitment to practical and accessible learning.

Impact and Influence

Her academic influence extends across multiple domains. Through workshops like Introduction to AI using Python and Data Science Hands-On Labs, she has empowered students and professionals alike with crucial digital skills. As a mentor and project supervisor, she has nurtured numerous student research works, including PhD and master’s theses. Her leadership in curriculum enhancement and ABET accreditation at Rafik Hariri University further underscores her impact on institutional growth. Her scholarly efforts have played a pivotal role in aligning IT education with evolving industry demands and societal challenges.

Academic Citations and Publications

Dr. Nassreddine is a prolific author and collaborator, having contributed to over a dozen book chapters, numerous peer-reviewed journal articles, and conference papers. Her book chapters published with Springer Nature, CRC Press, and IGI Global cover a wide spectrum, including AI in navigation systems, blockchain in healthcare, and IoT in transportation and energy systems. Notable journal publications include works on e-learning evaluation, network attack detection, credit card fraud detection, and solar photovoltaic power prediction. Her research has appeared in respected journals such as the International Journal of Electrical and Computer Engineering, Journal of Techniques, and NTU Journal of Engineering and Technology.

Legacy and Future Contributions

Looking ahead, Dr. Nassreddine is poised to continue her contribution to transformative technological and educational innovations. Her accepted papers in high-impact international conferences, such as the 9th International Conference on Information System Design and Intelligent Applications (ISDIA 2025) and the 5th International Conference on Electrical and Electronics Engineering in Australia, signal her sustained global engagement. Her work in Alzheimer’s detection using deep learning and Generative AI’s effect on student learning outcomes reflects her intent to influence both technology and pedagogy on a global scale. Dr. Nassreddine’s legacy is one of thought leadership, research excellence, and academic mentorship, shaping the future of intelligent systems and ethical AI integration.

Other Noteworthy Highlights

  • Workshops Delivered: Covering AI, Python programming, and data science across academic institutions in Lebanon.

  • Seminar Engagements: On blockchain, e-learning, and AI applications in renewable systems.

  • Technical Proficiency: Skilled in Python, Java, and advanced analytical tools to support her research and teaching.

  • Interdisciplinary Collaboration: Regularly partners with experts in healthcare, transportation, and renewable energy for co-authored publications.

Conclusion

Dr. Ghalia Nassreddine exemplifies the synergy between academic excellence and applied innovation. Her work stands at the crossroads of technology, education, and societal impact, addressing contemporary challenges through machine learning, deep learning, and digital transformation. Whether through her classroom, publications, or international engagements, she continues to shape future technologists and researchers with unwavering commitment and vision.

Notable Publications

"An Approach for Detecting Alzheimer's Disease Using Deep Learning Techniques

  • Author: Amal ElArid; Ghalia Nassreddine; Mohamad Nassereddine; Obada Al-Khatib
  • Journal: Communications in Computer and Information Science
  • Year: 2025

"Enhancing the Efficacy of Short-Term Prediction Models for Solar Photovoltaic Systems: An Influence Examination of Chronological and Meteorological Factors

  • Author: Ghalia Nassreddine; Amal El Arid; Mohamad Nassereddine; Obada Al-Khatib; Anas Arram; Abir El Abed
  • Journal: IEEE Access
  • Year: 2025

"The Performance Effect of Seasonality Feature in Solar Photovoltaic Power Prediction Using Machine Learning

  • Author: Ghalia Nassreddine; Amal El Arid; Mohamad Nassereddine; Eva Barbulescu; Habiba Ahmed
  • Journal: Book chapter
  • Year: 2025

"Explainable and Optuna-Optimized Machine Learning for Battery Thermal Runaway Prediction Under Class Imbalance Conditions

  • Author: Abir El Abed; Ghalia Nassreddine; Obada Al-Khatib; Mohamad Nassereddine; Ali Hellany
  • Journal: Thermo
  • Year: 2025

"The Role of Information Technology IT Management in the Quality of Distance Education: An Applied Study on North Lebanese Technical Institutes

  • Author: Mazen Massoud; Ghalia Nassreddine
  • Journal: Journal of Computer Science and Technology Studies
  • Year: 2025