Neha
I am Neha, a passionate PhD researcher currently pursuing my doctorate in Precision Medicine in Oncology and Complex Disorders at the University of Newcastle. As an international student from India, I am deeply invested in exploring the intersection of machine learning, oncology, and complex disorders to advance personalized healthcare solutions.
With over 8 years of experience in the IT sector, I have worked with esteemed companies like Tata Consultancy Services (TCS) and HCL Technologies, where I honed my skills in IT infrastructure, data analytics, and machine learning. My professional journey has provided me with a solid foundation in leveraging technology to solve real-world challenges.
In addition to my research, I am proud to have received fellowships from the Indian government as a Women Scientist and CMIE Fellow, recognizing my contributions to both technology and scientific research. Outside of academia, I work part-time with organizations like Junior Engineers and Code Camp, where I teach coding to students in schools across Australia, inspiring the next generation of tech leaders.
I am deeply committed to empowering women in technology and STEM education, particularly in the areas of machine learning and data science, and I actively strive to make a difference through mentorship and community outreach. My work in precision medicine aims to bridge the gap between cutting-edge technology and clinical application, and I am excited to contribute to advancements in oncology and complex disorder research.
She/her
Session
Networks have in recent years emerged as an invaluable tool for describing and quantifying complex systems in many branches of science. Recent studies suggest that networks often exhibit hierarchical organization, where vertices divide into groups that further subdivide into groups of groups, and so forth over multiple scales. Here we present a general technique for inferring hierarchical structure from network data and demonstrate that the existence of hierarchy can simultaneously explain and quantitatively reproduce many commonly observed topological properties of networks, such as right-skewed degree distributions, high clustering coefficients, and short path lengths. We further show that knowledge of hierarchical structure can be used to predict missing connections in partially known networks with high accuracy, and for more general network structures than competing techniques. Taken together, our results suggest that hierarchy is a central organizing principle of complex networks, capable of offering insight into many network phenomena.