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PVLDB @pvldb.bsky.social · 20/08/2026

Vol:19 No:9 → Continuous Query for Top-K Maximal Sum Intervals over Streaming Data 👥 Authors: Zhongshuai Zhang, Xiaochun Yang, Baihua Zheng, Rui Zhu, Haomin Li, Bin Wang 📄 PDF: www.vldb.org/pvldb/vol19/p2289-zhan…

Thumbnail: Continuous Query for Top-K Maximal Sum Intervals over Streaming Data

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PVLDB @pvldb.bsky.social · 20/08/2026

Vol:19 No:9 → MDS-FSM: Coverage-Based Frequent Subgraph Mining in Single Graphs 👥 Authors: Xiaozhen Guo, Xueli Liu, Bowen Dong, Li Wan, Jiake Ge, Shuai Ma 📄 PDF: www.vldb.org/pvldb/vol19/p2276-liu.…

Thumbnail: MDS-FSM: Coverage-Based Frequent Subgraph Mining in Single Graphs

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PVLDB @pvldb.bsky.social · 20/08/2026

Vol:19 No:9 → MGI: A Communication Framework for Data Processing in Massive GPU Infrastructures 👥 Authors: Di Wu, Hongshi Tan, Hanzhang Yang, Bingsheng He, Qizhen Zhang 📄 PDF: www.vldb.org/pvldb/vol19/p2262-zhan…

Thumbnail: MGI: A Communication Framework for Data Processing in Massive GPU Infrastructures

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PVLDB @pvldb.bsky.social · 20/08/2026

Vol:19 No:9 → Efficient, Scalable, and Fair Locking on Disaggregated Memory with Decentralized Coordination 👥 Authors: Hanze Zhang, Ke Cheng, Rong Chen, Xingda Wei, Haibo Chen 📄 PDF: www.vldb.org/pvldb/vol19/p2248-chen…

Thumbnail: Efficient, Scalable, and Fair Locking on Disaggregated Memory with Decentralized Coordination

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PVLDB @pvldb.bsky.social · 20/08/2026

Vol:19 No:9 → Testing Graph Databases via Transformations Between Fixed-Length and Variable-Length Queries 👥 Authors: Jinxin Gui, Yuanhong Lan, Longlong Lu, Yifei Lu, Minxue Pan 📄 PDF: www.vldb.org/pvldb/vol19/p2234-gui.…

Thumbnail: Testing Graph Databases via Transformations Between Fixed-Length and Variable-Length Queries

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → QA-GraphRAG: Query-Adaptive Plug-and-Play Retrieval Integration for Graph-based Retrieval-Augmented Generation 👥 Authors: Zeang Sheng, Ruihong Sun, Jiahao Xu, Hanmei Luo, Peng Chen, Wentao Zhang, Bin Cui 📄 PDF: www.vldb.org/pvldb/vol19/p2224-shen…

Thumbnail: QA-GraphRAG: Query-Adaptive Plug-and-Play Retrieval Integration for Graph-based Retrieval-Augmented Generation

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → SafeQL: Search-based Refinement for Safe and Efficient LLM-based Text-to-SQL 👥 Authors: Geonho Lee, Min-Soo Kim 📄 PDF: www.vldb.org/pvldb/vol19/p2210-lee.…

Thumbnail: SafeQL: Search-based Refinement for Safe and Efficient LLM-based Text-to-SQL

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → PRISM: A Training System to Unlock the Potential of Temporal Graph Learning Through Staleness Avoidance 👥 Authors: Md Ashraful Islam, Hojae Son, Suhaas Kiran Doddagaddavalli Gangadharaiah, Marco Serafini 📄 PDF: www.vldb.org/pvldb/vol19/p2196-isla…

Thumbnail: PRISM: A Training System to Unlock the Potential of Temporal Graph Learning Through Staleness Avoidance

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → Aggregating maximal cliques in real-world graphs 👥 Authors: Noga Alon, Sabyasachi Basu, Shweta Jain, Haim Kaplan, Jakub Łącki, Blair D. Sullivan 📄 PDF: www.vldb.org/pvldb/vol19/p2183-basu…

Thumbnail: Aggregating maximal cliques in real-world graphs

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → Succinct and Fast Tiny Pointer Hash Tables 👥 Authors: Xilin Tang, Yuqi Mai, William Kuszmaul, Alex Conway 📄 PDF: www.vldb.org/pvldb/vol19/p2168-tang…

Thumbnail: Succinct and Fast Tiny Pointer Hash Tables

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → Efficient Cooperation-Aware Key and Value Management for LLM Inference 👥 Authors: Qiheng Sun, Hongwei Zhang, Junxu Liu, Haocheng Xia, Jinfei Liu, Kui Ren, Haibo Hu 📄 PDF: www.vldb.org/pvldb/vol19/p2154-hu.p…

Thumbnail: Efficient Cooperation-Aware Key and Value Management for LLM Inference

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → Auditing for Demographic Bias in Opaque Rankings 👥 Authors: Antonio Ferrara, Carlo Abrate, Fabio Vitale, Francesco Bonchi 📄 PDF: www.vldb.org/pvldb/vol19/p2140-bonc…

Thumbnail: Auditing for Demographic Bias in Opaque Rankings

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → HarborMaster: Rollback Detection for Trusted Distributed Computing 👥 Authors: Shubham Mishra, Alexander Thomas, Nurzhan Abdrassilov, Kaiyuan Chen, Natacha Crooks, John Kubiatowicz 📄 PDF: www.vldb.org/pvldb/vol19/p2126-mish…

Thumbnail: HarborMaster: Rollback Detection for Trusted Distributed Computing

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → Redbench: Workload Synthesis From Cloud Traces 👥 Authors: Johannes Wehrstein, Roman Heinrich, Mihail Stoian, Skander Krid, Martin Stemmer, Andreas Kipf, Carsten Binnig, Muhammad El-Hindi 📄 PDF: www.vldb.org/pvldb/vol19/p2113-wehr…

Thumbnail: Redbench: Workload Synthesis From Cloud Traces

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PVLDB @pvldb.bsky.social · 19/08/2026

Vol:19 No:9 → Human-Centered Exploration of Table Unionability 👥 Authors: Nina Klimenkova, Sreeram Marimuthu, Roee Shraga 📄 PDF: www.vldb.org/pvldb/vol19/p2099-klim…

Thumbnail: Human-Centered Exploration of Table Unionability

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → Discovering Approximate Denial Constraints in Large Databases 👥 Authors: Albert Martin, Eduardo C. De Almeida, Oscar Romero, Anna Queralt 📄 PDF: www.vldb.org/pvldb/vol19/p2086-mart…

Thumbnail: Discovering Approximate Denial Constraints in Large Databases

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → Counting HyperGraphlets via Color Coding: a Quadratic Barrier and How to Break It 👥 Authors: Marco Bressan, Stefano Clemente, Giacomo Fumagalli 📄 PDF: www.vldb.org/pvldb/vol19/p2073-bres…

Thumbnail: Counting HyperGraphlets via Color Coding: a Quadratic Barrier and How to Break It

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → Harmonizing Efficiency and Accuracy in Filtered Vector Search 👥 Authors: Zixiang Zhou, Xuhao Chen 📄 PDF: www.vldb.org/pvldb/vol19/p2059-chen…

Thumbnail: Harmonizing Efficiency and Accuracy in Filtered Vector Search

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → One Join Order Does Not Fit All: Reducing Intermediate Results with Per-Split Query Plans 👥 Authors: Yujun He, Hangdong Zhao, Simon Frisk, Yifei Yang, Kevin Kristensen, Paraschos Koutris, Xiangyao Yu 📄 PDF: www.vldb.org/pvldb/vol19/p2045-he.p…

Thumbnail: One Join Order Does Not Fit All: Reducing Intermediate Results with Per-Split Query Plans

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → IncreQueryFusion: On-demand Data Fusion Framework in Dynamic Data Lakes 👥 Authors: Wenhao Liu, Sai Wu, Xiu Tang, Yitong Zhang, Dong Peng, Guolong Huang, Gang Chen 📄 PDF: www.vldb.org/pvldb/vol19/p2032-tang…

Thumbnail: IncreQueryFusion: On-demand Data Fusion Framework in Dynamic Data Lakes

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → A Comparative Evaluation of Schema Subsetting for LLM-based NL-to-SQL over Large-Schema Databases 👥 Authors: Kyle Luoma, Arun Kumar 📄 PDF: www.vldb.org/pvldb/vol19/p2019-luom…

Thumbnail: A Comparative Evaluation of Schema Subsetting for LLM-based NL-to-SQL over Large-Schema Databases

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → LLMs as Stratification Signals for KG Accuracy Evaluation 👥 Authors: Stefano Marchesin, Matteo Ceccarello, Gianmaria Silvello 📄 PDF: www.vldb.org/pvldb/vol19/p2005-marc…

Thumbnail: LLMs as Stratification Signals for KG Accuracy Evaluation

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → Kirin: Efficient In-Storage Learned Compaction for LSM-Trees via System-Algorithm Co-Design 👥 Authors: Guifeng Wang, Shengan Zheng, Penghao Sun, Jin Pu, Kaijiang Deng, Bowen Zhang, Weihan Kong, Cong Zhou, Yifan Hu... 📄 PDF: www.vldb.org/pvldb/vol19/p1991-wang…

Thumbnail: Kirin: Efficient In-Storage Learned Compaction for LSM-Trees via System-Algorithm Co-Design

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → Swan: Hybrid MVCC Management for Efficient Transaction Processing in LSM-Tree-Based Key-Value Stores 👥 Authors: Yang Guo, Jin Xue, Zili Shao 📄 PDF: www.vldb.org/pvldb/vol19/p1977-guo.…

Thumbnail: Swan: Hybrid MVCC Management for Efficient Transaction Processing in LSM-Tree-Based Key-Value Stores

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PVLDB @pvldb.bsky.social · 18/08/2026

Vol:19 No:9 → RT-RkNN: Reverse k Nearest Neighbor Queries as a Graphics Ray Casting Problem 👥 Authors: Zhengyang Bai, Peng Chen, Mohamed Wahib 📄 PDF: www.vldb.org/pvldb/vol19/p1963-bai.…

Thumbnail: RT-RkNN: Reverse k Nearest Neighbor Queries as a Graphics Ray Casting Problem

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → Multimodal Knowledge Graph Completion via Relation-Aware Negative Sampling with Diffusion-based Interpolation 👥 Authors: Qian Ma, Linfei Dai, Zhongming Yao, Yu Gu, Tianyi Li, Christian S. Jensen, Ge Yu 📄 PDF: www.vldb.org/pvldb/vol19/p1949-li.p…

Thumbnail: Multimodal Knowledge Graph Completion via Relation-Aware Negative Sampling with Diffusion-based Interpolation

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → KDSelector: A Framework of Knowledge-Enhanced and Data-Efficient Selector Learning for Anomaly Detection Model Selection in Time Series 👥 Authors: Zhiyu Liang, Dongrui Cai, Chenyuan Zhang, Zheng Liang, Chen Liang,... 📄 PDF: www.vldb.org/pvldb/vol19/p1935-wang…

Thumbnail: KDSelector: A Framework of Knowledge-Enhanced and Data-Efficient Selector Learning for Anomaly Detection Model Selection in Time Series

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → Compass: SLO-aware Query Planner for Compound AI Serving at Scale 👥 Authors: Banruo Liu, Wei-Yu Lin, Minghao Fang, Yihan Jiang, Fan Lai 📄 PDF: www.vldb.org/pvldb/vol19/p1921-lai.…

Thumbnail: Compass: SLO-aware Query Planner for Compound AI Serving at Scale

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → Dynamic read & write optimization with TurtleKV 👥 Authors: Tony Astolfi, Vidya Silai, Darby Huye, Lan Liu, Raja R. Sambasivan, Johes Bater 📄 PDF: www.vldb.org/pvldb/vol19/p1907-asto…

Thumbnail: Dynamic read & write optimization with TurtleKV

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → Mil: Cost-guided Minimum Makespan Scheduling for Applications of Multiple LLMs 👥 Authors: Jingzhi Fang, Yanyan Shen, Yue Wang, Lei Chen 📄 PDF: www.vldb.org/pvldb/vol19/p1893-fang…

Thumbnail: Mil: Cost-guided Minimum Makespan Scheduling for Applications of Multiple LLMs

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → Efficient Banzhaf-Based Data Valuation for k-Nearest Neighbors Classification 👥 Authors: Guangyi Zhang, Lutz Oettershagen, Lixu Wang, Aristides Gionis 📄 PDF: www.vldb.org/pvldb/vol19/p1880-zhan…

Thumbnail: Efficient Banzhaf-Based Data Valuation for k-Nearest Neighbors Classification

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → A Resource-centric Analysis and Optimization of NoSQL Workloads using Distressed Resource Volume Metric 👥 Authors: Gunika Verma, Aashutosh A V, Pooja Srinivas, Yogesh Simmhan, Ayush Choure, Harshit Shah, Mayukh Da... 📄 PDF: www.vldb.org/pvldb/vol19/p1867-simm…

Thumbnail: A Resource-centric Analysis and Optimization of NoSQL Workloads using Distressed Resource Volume Metric

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PVLDB @pvldb.bsky.social · 17/08/2026

Vol:19 No:9 → Secure Join Operations in Multi-Identifier Databases: Performance and Practicality 👥 Authors: Wen-Jie Lu, Yongchuan Niu, Yongjun Zhao, Wei Dai, Donghang Lu, Li Wang, Qiang Yan 📄 PDF: www.vldb.org/pvldb/vol19/p1854-lu.p…

Thumbnail: Secure Join Operations in Multi-Identifier Databases: Performance and Practicality

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PVLDB @pvldb.bsky.social · 08/07/2026

Vol:19 No:8 → Relational Deep Dive: Error-Aware Queries Over Unstructured Data 👥 Authors: Daren Chao, Kaiwen Chen, Naiqing Guan, Nick Koudas 📄 PDF: www.vldb.org/pvldb/vol19/p1840-koud…

Thumbnail: Relational Deep Dive: Error-Aware Queries Over Unstructured Data

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PVLDB @pvldb.bsky.social · 08/07/2026

Vol:19 No:8 → Enabling Index-free Adjacency in Oblivious Graph Processing with Delayed Duplications 👥 Authors: Weiqi Feng, Xinle Cao, Adam O'neill, Chuanhui Yang 📄 PDF: www.vldb.org/pvldb/vol19/p1826-cao.…

Thumbnail: Enabling Index-free Adjacency in Oblivious Graph Processing with Delayed Duplications

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PVLDB @pvldb.bsky.social · 08/07/2026

Vol:19 No:8 → Toward Drift-Aware Database Benchmarking 👥 Authors: Guanli Liu, Renata Borovica-Gajic 📄 PDF: www.vldb.org/pvldb/vol19/p1818-liu.…

Thumbnail: Toward Drift-Aware Database Benchmarking

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PVLDB @pvldb.bsky.social · 08/07/2026

Vol:19 No:8 → Operation-aware Hybrid Locking for Modern In-Memory Indexes 👥 Authors: Vishal Gupta, Martin Sanchez Lopez, Victor Laforet, Jean-Pierre Lozi, Sanidhya Kashyap 📄 PDF: www.vldb.org/pvldb/vol19/p1804-gupt…

Thumbnail: Operation-aware Hybrid Locking for Modern In-Memory Indexes

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PVLDB @pvldb.bsky.social · 08/07/2026

Vol:19 No:8 → FB*: A Compact Index for Efficient and Exact Density-based Clustering 👥 Authors: Bide Zhao, Zhiyi Wang, Lijun Chang, Xin Huang 📄 PDF: www.vldb.org/pvldb/vol19/p1791-chan…

Thumbnail: FB*: A Compact Index for Efficient and Exact Density-based Clustering

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PVLDB @pvldb.bsky.social · 08/07/2026

Vol:19 No:8 → ALER: An Active Learning Hybrid System for Efficient Entity Resolution 👥 Authors: Dimitrios Karapiperis, Leonidas Akritidis, Panayiotis Bozanis, Vassilios Verykios 📄 PDF: www.vldb.org/pvldb/vol19/p1782-kara…

Thumbnail: ALER: An Active Learning Hybrid System for Efficient Entity Resolution

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PVLDB @pvldb.bsky.social · 07/07/2026

Vol:19 No:8 → LakeHelm: Zero-Shot Lakehouse Advisor for Joint Engine-Format Selection and Configuration 👥 Authors: Zhongwei Xu, Siyuan Dong, Haotian Gong, Donna Pham, Lin Ma 📄 PDF: www.vldb.org/pvldb/vol19/p1768-xu.p…

Thumbnail: LakeHelm: Zero-Shot Lakehouse Advisor for Joint Engine-Format Selection and Configuration

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PVLDB @pvldb.bsky.social · 07/07/2026

Vol:19 No:8 → SemBench: A Benchmark for Semantic Query Processing Engines 👥 Authors: Jiale Lao, Andreas Zimmerer, Olga Ovcharenko, Tianji Cong, Matthew Russo, Gerardo Vitagliano, Michael Cochez, Fatma Ozcan, Gautam Gupta, Thiba... 📄 PDF: www.vldb.org/pvldb/vol19/p1754-trum…

Thumbnail: SemBench: A Benchmark for Semantic Query Processing Engines

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PVLDB @pvldb.bsky.social · 07/07/2026

Vol:19 No:8 → gMatch: Fine-Grained and Hardware-Efficient Subgraph Matching on GPUs 👥 Authors: Weitian Chen, Shixuan Sun, Cheng Chen, Yongmin Hu, Yingqian Hu, Minyi Guo 📄 PDF: www.vldb.org/pvldb/vol19/p1740-sun.…

Thumbnail: gMatch: Fine-Grained and Hardware-Efficient Subgraph Matching on GPUs

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PVLDB @pvldb.bsky.social · 07/07/2026

Vol:19 No:8 → Scalable GNN Explanations with Distributed Shapley Values 👥 Authors: Selahattin Akkas, Aditya Devarakonda, Ariful Azad 📄 PDF: www.vldb.org/pvldb/vol19/p1731-azad…

Thumbnail: Scalable GNN Explanations with Distributed Shapley Values

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PVLDB @pvldb.bsky.social · 07/07/2026

Vol:19 No:8 → Balancing the Blend: An Experimental Analysis of Trade-offs in Hybrid Search: 👥 Authors: Mengzhao Wang, Boyu Tan, Yunjun Gao, Hai Jin, Yingfeng Zhang, Xiangyu Ke, Xiaoliang Xu, Yifan Zhu 📄 PDF: www.vldb.org/pvldb/vol19/p1715-gao.…

Thumbnail: Balancing the Blend: An Experimental Analysis of Trade-offs in Hybrid Search:

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PVLDB @pvldb.bsky.social · 07/07/2026

Vol:19 No:8 → CIDER: Boosting Memory-Disaggregated Key-Value Stores with Pessimistic Synchronization 👥 Authors: Yuxuan Du, Xuchuan Luo, Xin Wang, Yangfan Zhou, Jiacheng Shen 📄 PDF: www.vldb.org/pvldb/vol19/p1701-du.p…

Thumbnail: CIDER: Boosting Memory-Disaggregated Key-Value Stores with Pessimistic Synchronization

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PVLDB @pvldb.bsky.social · 07/07/2026

Vol:19 No:8 → Theoretically and Practically Efficient Resistance Distance Computation on Large Graphs 👥 Authors: Yichun Yang, Longlong Lin, Rong-Hua Li, Meihao Liao, Guoren Wang 📄 PDF: www.vldb.org/pvldb/vol19/p1688-yang…

Thumbnail: Theoretically and Practically Efficient Resistance Distance Computation on Large Graphs

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PVLDB @pvldb.bsky.social · 16/05/2026

Vol:19 No:7 → OBELISK: Efficient Offline Query Planning with Bayesian Optimization-Informed Language Model Reasoning 👥 Authors: Zhicheng Pan, Wenwen Sun, Yuanjia Zhang, Terence Purcell, Yu Dong, Chengcheng Yang, Rong Zhang, Xua... 📄 PDF: www.vldb.org/pvldb/vol19/p1674-pan.…

Thumbnail: OBELISK: Efficient Offline Query Planning with Bayesian Optimization-Informed Language Model Reasoning

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PVLDB @pvldb.bsky.social · 16/05/2026

Vol:19 No:7 → Characterizing Parallel Subgraph Matching Performance: A Systematic Study of Interactions, Scalability, and Enumeration 👥 Authors: Tao Yu, Zhijie Zhang, Weiguo Zheng, Jeffrey Xu Yu, Qiang Zhou, Chuntao Hong 📄 PDF: www.vldb.org/pvldb/vol19/p1659-yu.p…

Thumbnail: Characterizing Parallel Subgraph Matching Performance: A Systematic Study of Interactions, Scalability, and Enumeration

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PVLDB @pvldb.bsky.social · 16/05/2026

Vol:19 No:7 → Database Views as Explanations for Relational Deep Learning 👥 Authors: Agapi Rissaki, Ilias Fountalis, Wolfgang Gatterbauer, Benny Kimelfeld 📄 PDF: www.vldb.org/pvldb/vol19/p1643-riss…

Thumbnail: Database Views as Explanations for Relational Deep Learning

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PVLDB @pvldb.bsky.social · 16/05/2026

Vol:19 No:7 → OpenSQL: Data-Efficient Text-to-SQL for Open-Source LLMs via Synthesized Intermediate Supervision 👥 Authors: Ruilin Hu, Yuyu Luo, Guoliang Li, Shuangqiao Wu, Yun Luo 📄 PDF: www.vldb.org/pvldb/vol19/p1628-li.p…

Thumbnail: OpenSQL: Data-Efficient Text-to-SQL for Open-Source LLMs via Synthesized Intermediate Supervision

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