Near-Optimal Per-Key Streaming Quantile Estimation Jiarui Guo (Peking University)*; Feiyu Wang (Peking University); Zhuochen Fan (Pengcheng Laboratory); Tong Yang (Peking University); Xiaolin Wang (Peking University)
When RAG Meets Query Planning: Logical Query Trees for Exploratory Reasoning Problems Ganlin Xu (Fudan University); Linghao Zhang (Fudan University); Zhitao Yin (Fudan University); Hongda Xi (Fudan University); Chen Yang (Fudan University); Jiaqing Liang (Fudan University); Weijia Lu (United Automotive Electronic Systems); Sihang Jiang (Fudan University); Yanghua Xiao (Fudan University); Deqing Yang (Fudan University)*
Efficient Querying of Maximum Connectivity-Based Quasi-Cliques in Large Graphs Yang Liu (Harbin Institute of Technology, Shenzhen); Hejiao Huang (Harbin Institute of Technology, Shenzhen); Kaiqiang Yu (Nanjing University); Shengxin Liu (Harbin Institute of Technology, Shenzhen)*; Zhaoquan Gu (Harbin Institute of Technology, Shenzhen)
Metric Algebra: Embedding-Independence in Vector Databases Tianjian Yang (University of Edinburgh); Yang Cao (University of Edinburgh)*; Beining Yang (University of Edinburgh); Ziying Chen (University of Edinburgh); Tiejun Ma (University of Edinburgh)
Detecting Contradictions Within and Across Documents Shenglin Chen (National University of Defense Technology); Wenfei Fan (University of Edinburgh); Ruochun Jin (National University of Defense Technology)*; Kexin Ma (National University of Defense Technology)
From Global Search to Local Lookup: Scalable Knowledge Base Completion via Differentiable Guarded Logic Yizheng Zhao (Nanjing University)*
NeutronSparse: Coordinating Heterogeneous Engines for Sparse Matrix Multiplication on NPUs Xin Ai (Northeastern University)*; Zeyu Ling (Northeastern University); Hao Yuan (Northeastern University); Qiange Wang (National University of Singapore); Yanfeng Zhang (Northeastern University); Yutao Peng (Northeastern University); Ge Yu (Northeastern University)
AITTI: Augmented Interval Tree for Temporal Indexing Panagiotis Simatis (University of Ioannina); Panagiotis Bouros (JGU Mainz); Daichi Amagata (The University of Osaka); Konstantinos Tsakalidis (University of Liverpool); Nikos Mamoulis (University of Ioannina)*
Alignment-Guided Largest Table Overlap Size Estimation Ge Lee (RMIT University); Shixun Huang (University of Wollongong); Zhifeng Bao (The University of Queensland)*; Shazia Sadiq (The University of Queensland); Yanchang Zhao (CSIRO)
PRDCC: PRedictive Deterministic Concurrency Control under High Contention Yu Yan (Harbin Institute of Technology); Zhiyu Dai (Harbin Institute of Technology); Zekai Lv (Harbin Institute of Technology); Sijia Cheng (Harbin Institute of Technology); Yingze Li (Harbin Institute of Technology); Hongzhi Wang (Harbin Institute of Technology)*
Automated Database Testing via LLM-Synthesized SQL Features Suyang Zhong (National University of Singapore)*; Manuel Rigger (National University of Singapore)
FlowPipe: LLM-Enhanced Conditional Generative Flow Networks for Data Preparation Pipeline Construction Kunyu Ni (Ocean university of China); Lei Cao (University of Arizona); Jie He (University of Science and Technology Beijing); Xiaotong Zhang (University of Science and Technology Beijing); Jianfeng Jin (Northeastern University); Junyu Dong (Ocean university of China); Yanwei Yu (Ocean university of China)*
E-LQO: A Comprehensive Energy Evaluation Framework for Learned Query Optimization: [Experiments & Analysis] Zibo Liang (University of Electronic Science and Technology of China)*; Quanqing Xu (Independent Researcher); Xu Chen (University of Electronic Science and Technology of China); Junming Chen (University of Electronic Science and Technology of China); Yuyang Xia (University of Electronic Science and Technology of China); Kai Zheng (University of Electronic Science and Technology of China)
EASE: Resource-Aware Query Scheduling across Heterogeneous Cloud Compute Services Wenbo Li (Tsinghua University)*; Haoqiong Bian (Renmin University of China); Chao Zhang (Renmin University of China); Guoliang Li (Tsinghua University)
StaleFlow: Staleness-Aware Data Management for Mitigating Data Skewness in Fully Disaggregated RL Post-Training Haoyang Li (Peking University)*; Sheng Lin (Peking University); Fangcheng Fu (Shanghai Jiao Tong University); Yuming Zhou (Peking University); Xiaodong Ji (Peking University); Yanfeng Zhao (Wuhan University); Lefeng Wang (Shanghai Jiao Tong University); Jie Jiang (Tencent); Bin Cui (Peking University)
DQSim: Does the Task Assignment Slow Down Your Distributed Database System? Maximilian Rieger (TUM)*; Thomas Neuman (TUM)
HeraDB: Towards Real-time Analysis of Transaction-Centric HTAP with CPU-GPU Hybrid Query Execution Zeshun Peng (Northeastern University)*; Qincheng Cai (Northeastern University); Siyuan Wei (Northeastern University); Weixing Zhou (Northeastern University); Yanfeng Zhang (Northeastern University); Yansong Zhang (Renmin University of China); Guoliang Li (Tsinghua University); Ge Yu (Northeastern University)
CADENZA: Compiling Natural-Language Intent into Task-Specific Operator DAGs for Semantic Query Processing Jaehyun Ha (POSTECH)*; Yongjoo Park (Univ.~of Illinois Urbana-Champaign); Wook-Shin Han (POSTECH)
TACO: Token-Aware Context Optimization for Structured OpenStreetMap Query Generation Zhuoyue WAN (The Hong Kong Polytechnic University); Wentao Hu (The Hong Kong Polytechnic University); Hwanhee Kim (The Hong Kong Polytechnic University); Chen Jason Zhang (The Hong Kong Polytechnic University); Shuaimin Li (Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences); Yuanfeng Song (ByteDance)*; Ming Deng (The Hong Kong Polytechnic University); Xiao-Yong Wei (The Hong Kong Polytechnic University); Raymond Chi-Wing Wong (The Hong Kong University of Science and Technology)
Break Iteration Barrier: Parallelize Priority-Based Graph Processing Siyi Teng (The Chinese University of Hong Kong)*; Jeffrey Xu Yu (The Hong Kong University of Science and Technology (Guangzhou))
Buoy: Efficient and Effective Cache Replacement for Prefix Caching Liang Wang (Huazhong University of Science and Technology)*; Ranjun Jia (Huazhong University of Science and Technology); Kai Wang (Huazhong University of Science and Technology); Kai Lu (Huazhong University of Science and Technology); Jiguang Wan (Huazhong University of Science and Technology)
Update, Fast and Slow: Enabling Stall-Free Offloaded Training via Importance-aware Pipelining Tingfeng Lan (University of Virginia)*; Yusen Wu (University of Virginia); Bin Ma (University of California, Merced); Zhaoyuan Su (University of Virginia); Rui Yang (University of Virginia); Tekin Bicer (Argonne National Laboratory); Masahiro Tanaka (AnyScale); Olatunji Ruwase (Snowflake); Dong Li (University of California, Merced); Yue Cheng (University of Virginia)
AGRL: An Agentic GraphRAG Framework with Reinforcement Learning for Database Configuration Debugging Chengyang Luo (Zhejiang University); Qing Liu (Zhejiang University); Yujie Guo (Zhejiang University); Kai Wang (Shanghai Jiao Tong University); Wenjie Zhang (University of New South Wales); Yunjun Gao (Zhejiang University)*
To Learn or Not to Learn? An In-depth Empirical Analysis of Community Search Approaches: [Experiments & Analysis] Yuhan Zhou (Zhejiang University); Zheng Wu (Hong Kong Baptist University); Qing Liu (Zhejiang University); Xin Huang (Hong Kong Baptist University); Jianliang Xu (Hong Kong Baptist University); Yunjun Gao (Zhejiang University)*
Approximating Contribution in Misinformation Mitigation Jinghao Wang (University of Technology Sydney)*; Renzhe Miao (Zhejiang Gongshang University); Yanping Wu (University of Technology Sydney); Xiaoyang Wang (The University of New South Wales); Ying Zhang (University of Technology Sydney)
Budgeted Interactive Property Graph Repair with GNN Amedeo Pachera (Lyon 1 University)*; Angela Bonifati (Lyon 1 University); Laks V.S. Lakshmanan (Unversity of British Columbia); Andrea Mauri (Lyon 1 University)
Benchmarking Text-to-SQL under Role-Based Access Control: [Experiments & Analysis] Yang Fei (National University of Singapore)*; Yangfan Jiang (National University of Singapore); Yin Yang (Hamad Bin Khalifa University); Xiaokui Xiao (National University of Singapore)
SCOUT: Coupling-Free Bounds for Trillion-Scale Top-k Retrieval in Sparse Tensor Factorization Jun-Gi Jang (Daegu Gyeongbuk Institute of Science and Technology)*; Hyunsik Yoo (University of Illinois Urbana-Champaign); Ruizhong Qiu (University of Illinois Urbana-Champaign); Yinglong Xia (Meta AI); Hanghang Tong (University of Illinois Urbana-Champaign)
Effective Structurally Similar Community Search in Large Temporal Graphs Yue Zhang (The Chinese University of Hong Kong, Shenzhen)*; Yingli Zhou (The Chinese University of Hong Kong, Shenzhen); Fangyuan Zhang (Huawei Hong Kong Research Center); Xiaolin Han (The Northwestern Polytechnical University); Chenhao Ma (The Chinese University of Hong Kong, Shenzhen)
NOAH: A System For Analyzing Non-relational Tables With Natural Language Linan Zheng (University of Arizona); Chuan Lei (Oracle); Lei Cao (University of Arizona)*
CacheServer: Disaggregated Caching for Cloud Databases Junyong Zhao (University of Arizona); Jia Yuan (University of Arizona); Lei Cao (University of Arizona)*
InferQ: A Database-Oriented Benchmark for Quantum Circuits Simulation: [Experiments & Analysis] Andrei Ilinescu (Delft University of Technology); Aadi Patwardhan (Delft University of Technology); Rihan Hai (Delft University of Technology)*
Scaling Up Density Decomposition on Massive Graphs Yalong Zhang (Beijing Institute of Technology); Rong-Hua Li (Beijing Institute of Technology)*; Qi Zhang (University of Science and Technology Beijing); Jiaqi Jiang (Beijing Institute of Technology); Qiangqiang Dai (Beijing Institute of Technology); Guoren Wang (Beijing Institute of Technology)
CatKV: Accelerating Position-Independent Caching with Context-Adaptive KV Cache Compression Jie Xu (Southern University of Science and Technology); Renjie Liu (Southern University of Science and Technology); Yi Li (Beijing Institute of Technology, Zhuhai); Bo Tang (Southern University of Science and Technology)*
Tree+DAG: An Efficient Index for Resistance Distance Computation on Core-Periphery Graphs Meihao Liao (Beijing Institute of Technology); Bao Xing (Beijing Institute of Technology); Rong-Hua Li (Beijing Institute of Technology)*; Guoren Wang (Beijing Institute of Technology)
Exploiting Structural Properties for Efficient Constraint-Aware HNSW Hyperparameter Tuning Geon Choi (Seoul National University)*; Hoeun Lee (Seoul National University); Jaeyoung Do (Seoul National University)
Taxonomy Maintenance In The Wild Over Evolving Scholarly Data: Reliability, Efficiency, and Cost-Effectiveness Daomin Ji (RMIT University); Hui Luo (University of Wollongong); Zhifeng Bao (The University of Queensland)*; Junhao Gan (The University of Melbourne); Zi Huang (The University of Queensland)
SemDistill: Bootstrapping a Low-Latency, Low-Cost Semantic Table Annotator from Noisy LLM Yuhang Ge (Zhejiang University); Zhangyan Ye (Zhejiang University); Yuren Mao (Zhejiang University)*; Yunjun Gao (Zhejiang University)
Algebraic Subgraph Counting Qiuyu Guo (University of New South Wales); Jianye Yang (Guangzhou University)*; Wenjie Zhang (University of New South Wales); Hanchen Wang (University of Technology Sydney); Ying Zhang (Zhejiang Gongshang University); Xuemin Lin (Shanghai Jiao Tong University)
