GRS Series 2026

Program (tentative)

Session details

• GRS seminar

  27 Jul 2026 · 16:00–17:00

  

  Speaker:

  Prof Bruce H. Thomas

  Date and Time:

  Monday 27 July 2026, 16:00–17:00 (Adelaide)

  Title:

  User Interfaces for AR: The Last Frontier – Us(ers)

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  User interfaces are the boundary between humans and Augmented Reality technology. These user interfaces incorporate the visual presentation of information, virtual controls for the applications, and physical devices to enhance users’ abilities to build a mental model that blends the physical world and the virtual world created for them. This is a very difficult problem to solve. Many smart scientists have investigated this problem for decades. This talk will investigate this research from the point of view of where we came from, where we are at the current moment, and possible future directions we could go. Part of this journey is a discussion of why this is a difficult problem. AR user interfaces are more difficult to design than traditional 2D desktops, handheld devices, and (I would argue) Virtual Reality interfaces. While AR user interfaces research is challenging, it is quite rewarding. The talk hopefully will motivate more researchers to investigate this topic.

  Bio:

  Professor Thomas is currently Emeritus Professor at the Adelaide University. His current research interests include the following: user interfaces, augmented reality, virtual reality, visualisation, wearable computers, CSCW, tabletop display interfaces, and the use of cognitive psychology in virtual environments research. He has served in many roles for the IEEE International Symposium on Mixed and Augmented Reality, IEEE Virtual Reality, and IEEE/ACM International Symposium on Wearable Computers, including program chair, general chair and on the steering committee. He also founded the ACM Interactive Surfaces and Spaces Conference (formerly IEEE Tabletop). He was awarded the ACM International Symposium on Wearable Computers (ISWC) 20-Year Impact Award. Prof. Thomas’ academic qualifications include the following: a BA in Physics from George Washington University, an MS in Computer Science from the University of Virginia, and a PhD in Computer Science from Flinders University.

• GRS seminar

  3 Aug 2026 · 16:00–17:00

  

  Speaker:

  A/Prof Lingqiao Liu

  Date and Time:

  Monday 3 August 2026, 16:00–17:00 (Adelaide)

  Title:

  Learning Beyond Parameters: Optimising Prompts, Programmes, Workflows and Algorithms in the LLM Era

  Location:

  CE: Napier 108; ML: Mawson Lakes Building J, J2-15

  Abstract:

  The rapid advancement of large language models is transforming not only AI applications, but also what it means for a system to learn. While conventional machine learning focuses on parameter optimisation, modern LLM-based systems expose many additional components that can be optimised, including prompts, programmes, workflows and even algorithms. This seminar examines this shift through three questions: what to learn, how to learn, and what new capabilities this enables. Representative approaches across prompt optimisation, programme optimisation, workflow search and algorithm discovery will be discussed alongside techniques such as textual feedback, evolutionary search, tree search and self-improving agents. We conclude by outlining open challenges and opportunities for building AI systems that can improve not only models but entire problem-solving processes.

  Bio:

  Lingqiao Liu is an Associate Professor at the School of Computer Science, The University of Adelaide, Australia, and an Academic Member of the Australian Institute for Machine Learning. He received the ARC DECRA (Discovery Early Career Researcher Award) in 2016 and the University of Adelaide Research Fellowship in the same year. His research spans machine learning, computer vision, and natural language processing, with the objective of building practical machine learning systems that are more data efficient and generalisable for real-world applications. His current major research topics include low-supervision machine learning (semi-supervised learning, unsupervised learning, few-shot and zero-shot learning), generalisable machine learning systems (domain generalisation, compositional generalisation), computer vision applications (dense prediction, fine-grained recognition, content generation), and natural language processing applications (low-resource NLP and generalisation of NLP systems).

• GRS seminar

  10 Aug 2026 · 16:00–17:00

  Speaker:

  Naeem Paeedeh (student presentation)

  Date and Time:

  Monday 10 August 2026, 16:00–17:00 (Adelaide)

  Title:

  Learning Forever Across Varying Domains

  Location:

  CE: Napier 108; ML: Mawson Lakes Building J, J2-15

  Abstract:

  What if a neural network, the brain of an intelligence system, navigates an ever-changing world? While they can be trained to perform new tasks, they need to practice repeatedly or see a large number of samples. Moreover, as they continually learn new tasks, they forget most of the knowledge learned in past sessions. In this session, two novel methods will be discussed that help transformers efficiently learn new domains while preserving prior knowledge, without altering the networks' valuable original weights or storing any past samples. First, a novel method will be introduced that helps the network absorb both generalizable and shared knowledge across domains while also learning the nuances of each new domain. Second, a new method will be presented for an even more challenging setting of having a handful of samples by combining visual and linguistic knowledge of the world.

  Bio:

  Naeem is a PhD student in the School of Computer Science and IT. His research focuses on developing machine learning methods that enable neural networks to operate in dynamic environments with very limited labeled data. His interests are in few-shot learning, continual learning, domain adaptation, and vision-language models. He has developed transformer-based methods, the current dominant, most powerful yet data-hungry architecture of neural networks, to help them adapt rapidly from a few observations while becoming resilient to sudden and drastic shifts in the environment and to catastrophic forgetting.

• GRS seminar

  10 Aug 2026 · 16:00–17:00

  Speaker:

  Ishara Udayanthi Hewa Pathiranage (student presentation)

  Date and Time:

  Monday 10 August 2026, 16:00–17:00 (Adelaide)

  Title:

  On the Use of Bi-Objective Evolutionary Algorithms for the Stochastic Multiple Knapsack Problem under Dynamic Constraints

  Location:

  CE: Napier 108; ML: Mawson Lakes Building J, J2-15

  Abstract:

  The multiple knapsack problem (MKP) generalizes the classical knapsack problem by assigning items to multiple knapsacks subject to capacity constraints. It is used to model many real-world resource allocation and scheduling problems. In practice, these optimization problems often involve stochastic and dynamic components. Evolutionary algorithms provide a flexible framework for addressing such problems under uncertainty and dynamic changes. In this paper, we investigate a stochastic and dynamic variant of MKP with chance constraints, where the item weights are modeled as independent normally distributed random variables and knapsack capacities change during the optimization process. We formulate the problem as a bi-objective optimization formulation that balances profit maximization and probabilistic capacity satisfaction at a given confidence level. We conduct an empirical comparison of four widely used multi-objective evolutionary algorithms (MOEAs), representing both decomposition- and dominance-based search paradigms. The algorithms are evaluated under varying uncertainty levels, confidence thresholds, and dynamic change settings. The results provide comparative insights into the behavior of decomposition-based and dominance-based MOEAs for stochastic MKP under dynamic constraints.

• GRS seminar

  17 Aug 2026 · 16:00–17:00

  

  Speaker:

  Professor Tat-Jun Chin

  Date and Time:

  Monday 17 August 2026, 16:00–17:00 (Adelaide)

  Title:

  Why do we publish?

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  Many research students start their PhD journey by asking "how many papers do I need to publish to get the PhD". Similarly, many PhD supervisors set expectations in terms of the number of papers published, as well as the desired ranking of the publication venues (conferences, journals). At departmental and institutional levels, academic leaders use publication metrics to evaluate the performance of research groups and individual researchers. At governmental levels and society at large, academic league tables are often used to compare the performance of universities, and the publication statistics of an institution influence greatly the position of the institution in such rankings. With the current attitudes towards publishing entrenched and the "industry" of publishing strong and pervasive, there is the risk of losing sight of the reason for and the value of publishing towards scientific research. This talk aims to (re)ignite conversations on why we publish.

  Bio:

  Tat-Jun Chin is Professor of Computer Science at Adelaide University, where he leads the AI for Space Group. He received his PhD in Computer Systems Engineering from Monash University in 2007, which was partly supported by the Endeavour Australia-Asia Award, and a Bachelor in Mechatronics Engineering from Universiti Teknologi Malaysia in 2004, where he won the Vice Chancellor’s Award. Tat-Jun’s research interest lies in optimisation for computer vision and machine learning, and their application to intelligent satellites and space robotics. He has published more than 150 research articles on the subject, and has received multiple accolades for his research, including a CVPR award (2015), a BMVC award (2018), Best of ECCV (2018), three DST Awards (2015, 2017, 2021), an IAPR Award (2019), an RAL Best Paper Award (2021), and a nomination for ECCV Best Paper Award (2024). He was a Finalist in the Academic of the Year Category at Australian Space Awards 2021. Tat-Jun is currently Visiting Professor at the European Space Agency's Philab and was a SmartSat CRC Professorial Chair in 2020-2025.

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• GRS seminar

  24 Aug 2026 · 16:00–17:00

  Speaker:

  Dr Kaining Zhang (recent graduate presentation)

  Date and Time:

  Monday 24 August 2026, 16:00–17:00 (Adelaide)

  Title:

  Decoding Input Preferences and Switch-Intention from Implicit Signals

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  Adaptive interactive systems need to understand not only what users are doing, but also how they experience and respond to different interaction methods. This research investigates whether physiological and behavioural signals can provide implicit evidence of users’ input preference and reported switch-intention, with a particular focus on augmented reality (AR) interaction. Across three empirical studies, we examine whether EEG can differentiate preferred and non-preferred hand-based input methods, whether preference-related EEG patterns remain detectable during realistic AR interaction, and whether multimodal signals, including EEG, eye gaze, and head movement, can predict users’ reported trial-level intention to switch input methods. The findings highlight the potential of implicit sensing for understanding dynamic user states during interaction and inform the design of more adaptive and user-centred interactive systems.

  Bio:

  Kaining Zhang is a Postdoctoral Teaching Fellow at Adelaide University and an HCI researcher working at the intersection of augmented and mixed reality, multimodal interaction, and implicit sensing. She recently passed her PhD defense, with her doctoral research investigating how physiological and behavioural signals, including EEG, eye gaze, and head movement, can be used to infer users’ input preferences and interaction intentions. Her broader research interests include adaptive and intelligent interactive systems, implicit user-state modelling, and interaction design for emerging computing environments. She is particularly interested in how interactive systems can better understand users and adapt to their changing needs while preserving user agency and control.

• GRS seminar

  24 Aug 2026 · 16:00–17:00

  Speaker:

  Spencer O'Keeffe (recent graduate presentation)

  Date and Time:

  Monday 24 August 2026, 16:00–17:00 (Adelaide)

  Title:

  Action Research with Industry

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  Working with an industry partner provides researchers with domain expertise, relevant data, and tangible context for research projects, but brings a unique set of challenges. This talk will provide an overview of a PhD focused on immersive analytics in forestry, covering the action research methodology taken, how findings guided the research direction, opportunities arisen, and observations for new researchers engaging in industry partnered projects.

  Bio:

  Spencer O’Keeffe recently defended his PhD with the Wearable Computer Lab and the Forestry Centre of Excellence. His cross-disciplinary research spans Immersive Analytics and Forestry, exploring how extended reality, LiDAR, and advanced data visualisation can support decision-making, training, and planning in complex forestry systems. His work is conducted in close collaboration with industry partners, including OneFortyOne Mt Gambier. His current research interests include pine disease detection from LiDAR, machinery safety training in VR, and point clouds.

• GRS seminar

  31 Aug 2026 · 16:00–17:00

  Speaker:

  Professor Wolfgang Mayer

  Date and Time:

  Monday 31 August 2026, 16:00–17:00 (Adelaide)

  Title:

  SW Engineering Job Readiness in the AI Era

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  GRS Series — Week 6 of 15.

• GRS seminar

  7 Sep 2026 · 16:00–17:00

  Speaker:

  Yuval Yarom

  Date and Time:

  Monday 7 September 2026, 16:00–17:00 (Adelaide)

  Title:

  TBD

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  GRS Series — Week 7 of 15 (tentative).

• GRS seminar

  14 Sep 2026 · 16:00–17:00

  Speaker:

  Hu Wang, Khalifa University

  Date and Time:

  Monday 14 September 2026, 16:00–17:00 (Adelaide)

  Title:

  TBD

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  Topic TBC.

  Bio:

  I am an Assistant Professor at Khalifa University, which is currently ranked #147 in the QS World University Rankings. My research interests lie in language model reasoning, self-evolving and self-learning AI models, multi-agent systems, and representation learning. Before joining Khalifa University, I worked as an Assistant Professor of Practice and a Research Scientist at Mohamed bin Zayed University of Artificial Intelligence (MBZUAI). Prior to that, I worked as a Research Fellow at the Australian Institute for Machine Learning (AIML), University of Adelaide, where I also received my Ph.D. degree. My research has been published in leading conferences and journals, including CVPR, ECCV, ICCV, NeurIPS, IJCAI, AAAI, ACM MM, MICCAI, ICASSP, and ACM Computing Surveys. Website: https://huwang01.github.io/

• GRS seminar

  21 Sep 2026 · 16:00–17:00

  Speaker:

  Dr Yuankai Qi, Macquarie University

  Date and Time:

  Monday 21 September 2026, 16:00–17:00 (Adelaide)

  Title:

  TBD

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Bio:

  Yuankai Qi is a Lecturer at Macquarie University. He received his PhD degree from Harbin Institute of Technology (HIT) in 2018, supervised by Prof Qingming Huang. His research interests span computer vision, natural language processing, and speech processing, such as vision-language navigation for robots, video captioning, image generation from text, image editing, crowd counting, action recognition, visual object tracking, movie dubbing, and music generation. Website: https://sites.google.com/site/yuankiqi/home

• GRS seminar

  28 Sep 2026 · 16:00–17:00

  Speaker:

  Professor Claudia Szabo

  Date and Time:

  Monday 28 September 2026, 16:00–17:00 (Adelaide)

  Title:

  AI driven decision making in complex systems

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  GRS Series — Week 10 of 15.

• GRS seminar

  5 Oct 2026 · 16:00–17:00

  Speaker:

  Thilina Pathirage Don

  Date and Time:

  Monday 5 October 2026, 16:00–17:00 (Adelaide)

  Title:

  TBD

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  GRS Series — Week 11 of 15 (tentative).

• GRS seminar

  12 Oct 2026 · 16:00–17:00

  Speaker:

  Professor Simon Ratcliffe

  Date and Time:

  Monday 12 October 2026, 16:00–17:00 (Adelaide)

  Title:

  AI/ML tool use in the industry

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  GRS Series — Week 12 of 15.

• GRS seminar

  19 Oct 2026 · 16:00–17:00

  Speaker:

  Volunteer (TBC)

  Date and Time:

  Monday 19 October 2026, 16:00–17:00 (Adelaide)

  Title:

  Student research presentation practice (round 6)

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  GRS Series — Week 13 of 15 (tentative). Student presentation practice with faculty feedback.

• GRS seminar

  26 Oct 2026 · 16:00–17:00

  Speaker:

  Congbo Ma, NYU Abu Dhabi

  Date and Time:

  Monday 26 October 2026, 16:00–17:00 (Adelaide)

  Title:

  TBD

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  Topic TBC.

  Bio:

  Website: https://congboma.github.io/

• GRS seminar

  2 Nov 2026 · 16:00–17:00

  Speaker:

  Volunteer (TBC)

  Date and Time:

  Monday 2 November 2026, 16:00–17:00 (Adelaide)

  Title:

  Student research presentation practice (round 7)

  Location:

  CE: Ingkarni Wardli 5.57 (IW5.57); ML: Mawson Lakes Building J, J2-15

  Abstract:

  GRS Series — Week 15 of 15 (tentative). Student presentation practice with faculty feedback.