A Simple and Effective Index for Querying Large Quasi-Cliques

Bide Zhao (University of Sydney)*; Huizhong Cao (University of Sydney); Lijun Chang (University of Sydney)

An Experimental Study of Graph Pattern Mining Systems

Yi Ding (UNSW); Yijie Zhao (UNSW); Wantong Zhang (University of California, Berkeley); Zhengyi Yang (UNSW)*; Wenke Yang (UNSW); Dong Wen (UNSW); Xiaoyang Wang (UNSW)

An Extensible Benchmark for Value Ambiguity Resolution in Text-to-SQL

Minh Tam Pham (Griffith University)*; Quoc Viet Hung Nguyen (Griffith University); Jun Jo (Griffith University); Thanh Tam Nguyen (Griffith University)

Augment to Segment: Tackling Pixel-Level Imbalance in Wheat Disease and Pest Segmentation

Tianqi Wei (The University of Queensland)*; Xin Yu (The University of Queensland); Zhi Chen (University of Southern Queensland); Scott Chapman (The University of Queensland); Zi Huang (The University of Queensland)

Balanced Popularity in MultiProduct Billboard Advertisement

Dildar Ali (IIT Jammu); Suman Banerjee (IIT Jammu)*; Yamuna Prasad (IIT Jammu)

Computing Historical k-core in Parallel

Zhuo Ma (The University of New South Wales); Wei Huang (The University of New South Wales); Dong Wen (The University of New South Wales)*; Hanchen Wang (University of Technology Sydney); Zhengyi Yang (The University of New South Wales)

Continual Multimodal Knowledge Graph Learning via Adaptive Replay and Topology Distillation

Jiawei Guo (BUPT)*; Junping Du (BUPT); Meiyu Liang (BUPT); Zhe Xue (BUPT)

DepressionX: Knowledge Infused Residual Attention for Explainable Depression Severity Assessment

Yusif Ibrahimov (University of York)*; Tarique Anwar (RMIT University & University of York)

Distributional Offline Reinforcement Learning for Recommender Systems

Xiaocong Chen (Data61, CSIRO)*; Siyu Wang (Macquarie University); Lina Yao (Data61, CSIRO)

Dynamic Orchestration of Multi-Agent System for Real-World Multi-Image Agricultural VQA

Yan Ke (The University of Queensland); Xin Yu (The University of Queensland)*; Heming Du (The University of Queensland); Scott Chapman (The University of Queensland); Helen Huang (The University of Queensland)

Federated Learning for Computing Power Network: A Latency Optimization Scheduling Framework based on Deep Reinforcement Learning

Zhonghui Ma (Beijing University of Posts and Telecommunications); Junping Du (Beijing University of Posts and Telecommunications)*; Zhe Xue (Beijing University of Posts and Telecommunications); Guanhua Ye (Beijing University of Posts and Telecommunications); Yingxia Shao (Beijing University of Posts and Telecommunications)

From Exploratory Heuristics to Exact Search: Accelerating Maximum Common Subgraph Algorithms

Buddhi Kothalawala (The Australian National University)*; Henning Koehler (Massey University); Qing Wang (The Australian National University); Muhammad Farhan (The Australian National University)

Importance Sampling Facilitates Ensemble Adversarial Transferability

Zheng Wang (UESTC)*; Xing Xu (University of Electronic Science and Technology of China); Pengpeng Zeng (Tongji University); Jingkuan Song (Tongji University)

Multilingual Text-to-SQL: Benchmarking the Limits of Language Models with Collaborative Language Agents

Trinh Pham (Griffith University)*; Thu Huong Nguyen (Griffith University); Jun Jo (Griffith University); Quoc Viet Hung Nguyen (Griffith University); Thanh Tam Nguyen (Griffith University)

Parameter-Efficient Wheat Disease Segmentation

Shijie Wang (Dalian University of Technology)*; Zijian Wang (University of Queensland); Yadan Luo (University of Queensland); Pengfei Zhang (University of Queensland); Xin Yu (University of Queensland)

PPPR: Accelerating Probabilistic Reverse Top-k Queries via Clustering and Cluster-Aware Threshold Estimation

Ngoc Anh Khoa Doan (La Trobe University)*; Truc Thi Kim Bui (Federation University); Trieu Minh Nhut Le (La Trobe University); Jinli Cao (La Trobe University)

Privacy-Preserving Graph Data Deduplication for Deep Graph Learning

Zhibo Xu (The University of Melbourne / CSIRO’s Data61)*; Yiming Qin (Monash University); Shangqi Lai (CSIRO’s Data61); Xiaoning Liu (RMIT University); Alsharif Abuadbba (CSIRO’s Data61); Xingliang Yuan (The University of Melbourne)

Pursuit of Truth: Incentive Mechanism Involving Privacy Demands in Mobile Crowdsourcing

Ping Wang (Lanzhou University of Technology)*; PengPeng Qiao (Institute of Science Tokyo); Yang Cao (Institute of Science Tokyo); Tao Feng (Lanzhou University of Technology)

ReaCH-TGN: Contrastive Hop- and Time-Aware Temporal Graph Network for Reachability Prediction

Zhuoqing Xu (UNSW)*; Xin Cao (UNSW); Zhengyi Yang (UNSW)

ReaKase-8B: Legal Case Retrieval via Knowledge and Reasoning Representations with Large Language Models

Yanran Tang (The University of Queensland)*; Ruihong Qiu (The University of Queensland); Xue Li (The University of Queensland); Zi Huang (The University of Queensland)

S2Q: Teaching Language Models New Facts Through Knowledge Graph Instruction Synthesis

Zixu Zhao (UNSW)*; Xin Cao (UNSW); Wenjie Zhang (UNSW)

The Parameterization Gap: Backtracking Multimodal NL2PSQL

Nakshatra Gupta (Tata Consultancy Services)*; Advaita Datar (Tata Consultancy Services); Pramod Wankhade (Tata Consultancy Services); Kaushik Joshi (Tata Consultancy Services); Supratik Chakraborty (Indian Institute of Technology, Bombay)

XEvalAD: An Explainable Evaluation Framework for Anomaly Detection via Item Response Theory

Saba Fathi Rabooki (RMIT University)*; Ziqi Xu (RMIT University); Elham Naghizade (RMIT University); Feng Xia (RMIT University)

A Multiagent-based Framework on RoboCup Simulation System for Enhancing Rescue Operation during Dynamic Disaster Environments

Qihua Lyu (Macquarie University); Xin Cao (Hefei University of Technology); Yongsheng Yu (Macquarie University); Shan Xue (Macquarie University); Jian Yang (Macquarie University); Jia Wu (Macquarie University); Amin Beheshti (Macquarie University)

[WWW 2025 short paper]

A Unified Hypergraph Framework for Inter and Intra-Session Dynamics in Session-Based Social Recommendations

Bilal Khan (Macquarie University); Jia Wu (Macquarie University); Jian Yang (Macquarie University); Malik Khizar Hayat (Macquarie University); Shan Xue (Macquarie University)

[IEEE Transactions on Big Data]

AgentTune: An Agent-Based Large Language Model Framework for Database Knob Tuning

Yiyan Li (Renmin University of China, Key Laboratory of Data Engineering and Knowledge Engineering, MOE); Haoyang Li (Renmin University of China); Jing Zhang (Renmin University of China); Renata Borovica-Gajic (University of Melbourne); Shuai Wang (ByteDance Inc.); Tieying Zhang (ByteDance Inc.); Jianjun Chen (ByteDance Inc.); Rui Shi (ByteDance Inc.); Cuiping Li (Renmin University of China, Engineering Research Center of Database and Business Intelligence, MOE); Hong Chen (Renmin University of China, Key Laboratory of Data Engineering and Knowledge Engineering, MOE)

[SIGMOD 2026]

Automated Corner Grading of Trading Cards: Defect Identification and Confidence Calibration through Deep Learning

Lutfun Nahar (Griffith University; International Islamic University Chittagong); Md. Saiful Islam (The University of Newcastle); Mohammad Awrangjeb (Griffith University); Rob Verhoeve (Media8)

[Computers in Industry]

Cardinality Estimation for Similarity Search on High-Dimensional Data Objects: The Impact of Reference Objects

Hai Lan (The University of Queensland); Shixun Huang (University of Wollongong); Zhifeng Bao (The University of Queensland); Renata Borovica-Gajic (The University of Melbourne)

[VLDB 2025]

Community-Structure Enhanced Brain Graph Mining

Shichen Luo (Macquarie University); Xuexiong Luo (Macquarie University); Jing Du (Macquarie University); Jia Wu (Macquarie University); Jian Yang (Macquarie University)

[IEEE Transactions on Artificial Intelligence]

Dataset Discovery via Line Charts

Daomin Ji (The University of Queensland; RMIT University); Hui Luo (University of Wollongong); Zhifeng Bao (The University of Queensland); J. Shane Culpepper (The University of Queensland)

[ICDE 2025]

Does Homophily Help in Robust Test-time Node Classification?

Yan Jiang (The University of Queensland); Ruihong Qiu (The University of Queensland); Zi Huang (The University of Queensland)

[WSDM 2026]

Efficient Alternative Route Planning in Road Networks

Ahmed Fahmin (Monash University); Bojie Shen (Monash University); Muhammad Aamir Cheema (Monash University); Adel N. Toosi (The University of Melbourne); Mohammed Eunus Ali (Monash University)

[IEEE Transactions on Intelligent Transportation Systems (T-ITS)]

Enhancing Treatment Effect Estimation via Active Learning: A Counterfactual Covering Perspective

Hechuan Wen (The University of Queensland); Tong Chen (The University of Queensland); Mingming Gong (The University of Melbourne); Li Kheng Chai (Health and Wellbeing Queensland); Shazia Sadiq (The University of Queensland); Hongzhi Yin (The University of Queensland)

[ICML 2025]

Finding Time-Proximity Communities in Temporal Heterogeneous Information Networks

Yifu Tang (Swinburne University of Technology); Chengfei Liu (Swinburne University of Technology); Lu Chen (Swinburne University of Technology); Rui Zhou (Swinburne University of Technology); Jianxin Li (Edith Cowan University)

[VLDB]

Fine-Grained and Efficient Self-Unlearning with Layered Iteration

Hongyi Lyu (Macquarie University); Xuyun Zhang (Macquarie University); Hongsheng Hu (University of Newcastle); Shuo Wang (Shanghai Jiao Tong University); Chaoxiang He (Shanghai Jiao Tong University); Lianyong Qi (China University of Petroleum (East China))

[IJCAI 2025]

Graph Spatiotemporal Process for Multivariate Time Series Anomaly Detection with Missing Values

Yu Zheng (La Trobe University); Huan Yee Koh (Monash University); Ming Jin (Monash University); Lianhua Chi (La Trobe University); Haishuai Wang (Zhejiang University); Khoa T. Phan (La Trobe University); Yi-Ping Phoebe Chen (La Trobe University); Shirui Pan (Griffith University); Wei Xiang (La Trobe University)

[Information Fusion]

Intent-based Trust Evaluation

Rongwei Xu (School of Computing, Macquarie University); Guanfeng Liu (School of Computing, Macquarie University); Yan Wang (School of Computing, Macquarie University); Xuyun Zhang (School of Computing, Macquarie University); Kai Zheng (School of Computer Science and Engineering, University of Electronic Science and Technology of China); Xiaofang Zhou (Hong Kong University of Science and Technology)

[IEEE Transactions on Knowledge and Data Engineering (TKDE)]

More Than Pivot for Maximal Clique Enumeration

Zhaoyi Zhong (Swinburne University of Technology); Rui Zhou (Swinburne University of Technology); Lu Chen (Swinburne University of Technology); Xiaofan Li (Nanyang Technological University); Chengfei Liu (Swinburne University of Technology)

[ICDE 2026]

Motivation-Aware Session Planning over Heterogeneous Social Platforms

Chengkun He (RMIT University); Xiangmin Zhou (RMIT University); Yurong Cheng (Beijing Institute of Technology); Jie Shao (Sichuan Artificial Intelligence Research Institute); Guoren Wang (Beijing Institute of Technology); Iqbal Gondal (RMIT University); Zahir Tari (RMIT University)

[WWW 2025]

NALSpatial: A Natural Language Interface for Spatial Databases

Mengyi Liu (Nanjing University of Aeronautics and Astronautics); Xieyang Wang (Nanjing University of Aeronautics and Astronautics); Jianqiu Xu (Nanjing University of Aeronautics and Astronautics); Hua Lu (Roskilde University); Yongxin Tong (Beihang University)

[IEEE Transactions on Knowledge and Data Engineering (TKDE)]

On the Provable Importance of Gradients for Autonomous Language-Assisted Image Clustering

Bo Peng (University of Technology Sydney); Jie Lu (University of Technology Sydney); Guangquan Zhang (University of Technology Sydney); Zhen Fang (University of Technology Sydney)

[ICCV 2025]

Privacy Risks of LLM-Empowered Recommender Systems: An Inversion Attack Perspective

Yubo Wang (Monash University); Min Tang (Monash University); Nuo Shen (Monash University); Shujie Cui (Monash University); Weiqing Wang (Monash University)

[RecSys 2025]

PromptDSI: Prompt-based Rehearsal-free Continual Learning for Document Retrieval

Tuan-Luc Huynh (Monash University); Thuy-Trang Vu (Monash University); Weiqing Wang (Monash University); Yinwei Wei (Monash University); Trung Le (Monash University); Dragan Gašević (Monash University); Yuan-Fang Li (Monash University); Thanh-Toan Do (Monash University)

[ECML PKDD 2025]

Synthesizing Third Normal Form Schemata that Minimize Integrity Maintenance and Update Overheads: Parameterizing 3NF by the Numbers of Minimal Keys and Functional Dependencies

Zhuoxing Zhang (University of Auckland); Sebastian Link (University of Auckland)

[Proceedings of the ACM on Management of Data, Volume 3 (SIGMOD 2025)]

The Bounded Cardinality Normal Form for the Logical Design of Relational Database Schemata

Ziheng Wei (Wuhan University); Sebastian Link (University of Auckland)

[ACM Transactions on Database Systems]

Advancing Spatial Keyword Queries: From Filters to Unified Vector Embeddings

Kaan Gocmen (The University of Melbourne); Guanli Liu (The University of Melbourne); Renata Borovica-Gajic (The University of Melbourne)

Efficient Algorithms for Multi-Criteria Clique Discovery in Multilayer Graphs

Han Wang (Zhejiang Gongshang University); Renjie Sun (Zhejiang Gongshang University); Yongye Li (Zhejiang Gongshang University); Peilun Yang (Zhejiang Gongshang University); Xijuan Liu (Zhejiang Gongshang University); Ying Zhang (Zhejiang Gongshang University)

FusionSHAP: Window Level Shapley Explanations with Semantic and Physical Fusion for STGNNs

Shiyuan Liu (Zhejiang Gongshang University); Guang Li (University of Sussex); Cai Xu (Zhejiang University); Bo Ma (Zhejiang Gongshang University); Chuanhuang Li (Zhejiang Gongshang University); Ying Zhang (Zhejiang Gongshang University)

LHATM: LLM-Guided Hierarchy-Aware Topic Modeling Framework

Zheng Zhang (Beijing University of Posts and Telecommunications); Junping Du (Beijing University of Posts and Telecommunications); Yingxia Shao (Beijing University of Posts and Telecommunications); Guanhua Ye (Beijing University of Posts and Telecommunications)

LLM-Enhanced Processing of Complex Spatial Queries

Ruiyi Hao (The University of Melbourne); Guanli Liu (The University of Melbourne); Renata Borovica-Gajic (The University of Melbourne)

Online Adaptive Rumor Blocking with Pertinence Set

Renzhe Miao (Zhejiang Gongshang University); Fangsong Xiang (Zhejiang Gongshang University); Xiaoxian Liu (The University of New South Wales); Xijuan Liu (Zhejiang Gongshang University); Ying Zhang (Zhejiang Gongshang University)

SQL-to-Text Generation with Weighted-AST Few-Shot Prompting

Sriom Chakrabarti (Aalborg University); Chuangtao Ma (Aalborg University); Arijit Khan (Bowling Green State University); Sebastian Link (University of Auckland)