Accepted Research Papers for ICDE 2026
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01Querying Historical k-Dense Subgraphs On Temporal graphs
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02FaScalSQL: A Fast and Scalable GPU-Accelerated SQL Query Engine for Out-of-Memory Tables
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03GeminiSketch: An Accurate and Efficient Sketch for Summarizing Temporal Graph Streams with Rolling-out Elimination
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04Fast Discovery of Functional Dependencies via Bayesian Network Learning
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05Approximate Butterfly Counting in Sublinear Time
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06Exqutor: Extended Query Optimizer for Vector-augmented Analytical Queries
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07RoarChain: A Robust Sharding Blockchain System for Enterprise Consortium
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08Towards the Distributed Large-scale k-NN Graph Construction by Graph Merge
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09CSD-CoKV: Host-CSD Collaborative Offloading for High-Performance LSM-tree based KV Stores
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10On Graph Rewiring with Motifs: a Find-and-Replace Approach
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11Conflict Resolution for Improving ML Accuracy
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12MVGPT: Generative Materialized View Forecasting
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13Accurate Table Question Answering with Accessible LLMs
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14AutoHFormer: Efficient Hierarchical Autoregressive Transformer for Time Series Prediction
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15CausalPre: Scalable and Effective Data Pre-processing for Causal Fairness
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16Evolving Sketch: Time-Decaying Frequency Estimation for Evolving Streams
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17Contextual Pattern Mining and Counting
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18Compressing High-Frequency Time Series Through Multiple Models and Stealing from Residuals
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19A Unified Framework for Compressed and Encrypted Text Direct Processing
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20Spatiotemporal Sketch Disaggregation: Streaming Analytics with Heterogeneous Resources
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21L4G: Two-hop Label Management for Group Steiner Tree Search on Graphs
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22Revisiting Single-Table Retrieval: An Open Problem Under 360° Stress Tests [Experiment, Analysis, and Benchmark]
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23MICRO: A Lightweight Middleware for Optimizing Cross-store Cross-model Graph-Relation Joins
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24SwitchDelta: Asynchronous Metadata Updating for Distributed Storage with In-Network Data Visibility
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25DIndex: An Efficient On-Disk Learned Index for Memory-Constrained Environments
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26Federated Retrieval over Embedding-Heterogeneous Vector Databases
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27LogDelta: Differential Encoding for Log Data
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28Secure Query Processing with Linear Online Cost
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29VisPoison: An Effective Backdoor Attack Framework for Tabular Data Visualization Models
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30PRO-HNSW: Proactive Repair and Optimization for High-Performance Dynamic HNSW Indexes
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31Promoting Fairness in Information Access within Social Networks
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32Keyword-Aware Skyline Community Search on Semantics and Structure
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33BS-tree: A gapped data-parallel B-tree
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34Zero-Knowledge Verifiable Graph Query Evaluation via Expansion-Centric Operator Decomposition
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35cuFHEDB: GPU-Accelerated Fully Homomorphic Encryption Database
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36Contemp: Instance Caching Based on Container Temperature in Serverless Environment
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37TopFGL: A Topology-Aware and Distribution-Agnostic Federated Learning Framework Tackling Topological Heterogeneity on Graph Data
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38OsmT: Bridging OpenStreetMap Queries and Natural Language with Open-source Tag-aware Language Models
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39Knapsack Optimization-based Schema Linking for LLM-based Text-to-SQL Generation
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40FLASH Viterbi: Fast and Adaptive Viterbi Decoding for Modern Data Systems
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41Sorting Compressed Time Series
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42Reverse k Nearest Neighbor Query in Large Road Networks: A Tree Decomposition based Approach
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43Benchmarking RL-Enhanced Spatial Indices Against Traditional, Advanced, and Learned Counterparts [Experiment, Analysis, and Benchmark]
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44PROGQL: A Provenance Graph Query System for Cyber Attack Investigation
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45Efficient Hypergraph Pattern Matching via Match-and-Filter and Intersection Constraint
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46Trading Vector Data in Vector Databases
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47Updatable Balanced Index for Fast On-device Search with Auto-selection Model
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48Banknote-Chain: Achieving User-Incentivized Parallelism in Blockchain via a Banknote-Inspired Transaction Model
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49Efficient Zero-shot and Label-free Log Anomaly Detection for Resource-constrained Systems
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50Energy-Efficient Autonomous Driving with Adaptive Perception and Robust Decision
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51Mitigating Dual Load Imbalance via Dynamic Cooperative Scheduling in Distributed Key-Value Stores
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52MOCHI: Motif-based Community Search over Large Heterogeneous Information Networks
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53Reconfiguring Scalable Hashing with Persistent CPU Caches
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54TemplateQO: Template-aware and Scalable Query Optimization with Data-efficient Learning
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55Query-Driven Data Exploration with Heterogeneous Treatment Effects
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56SOLAR: Scalable Distributed Spatial Joins through Learning-based Optimization
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57Interpreting Graph Inference with Skyline Explanations
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58Chase Anonymisation: Privacy-Preserving Knowledge Graphs with Logical Reasoning
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59SSC-Join: an Efficient Syntactic-Semantic Collaboration based Set Semantic Similarity Join Algorithm
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60Deferred Flushing for Out-of-Order Arrivals in Apache IoTDB
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61Efficient Traffic Forecasting on Large-Scale Road Network by Regularized Adaptive Graph Convolution
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62SaSPartitioner: A Self-adaptive Streaming Partitioner using Deep Reinforcement Learning
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63AdaFedRec: Adaptive Heterogeneous Federated Recommender Systems across Multi-Device Users
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64MatKV: Trading Compute for Flash Storage in LLM Inference
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65LUCID: an Updatable and Concurrent Learned Index for Larger-than-Memory Data Management
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66CoLSE: A Lightweight and Robust Hybrid Learned Model for Single-Table Cardinality Estimation using Joint CDF
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67An Encode-then-Decompose Approach to Unsupervised Time Series Anomaly Detection on Contaminated Training Data
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68GRACE: Alleviating Reconstruction Cost in Dynamic Graph Processing Systems
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69High-Fidelity Task Assignment in Spatial Crowdsourcing via Implicit Human Feedback
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70LAMP: A Dual-Mode Framework for Database Workload Memory Prediction
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71Efficient Model-Agnostic Continual Learning for Next POI Recommendation
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72GeoLayer: Towards Low-Latency and Cost-Efficient Geo-Distributed Graph Stores with Layered Graph
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73Robust Index Benefit Estimation via Hierarchical and Two-dimensional Feature Representation
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74MTC: Scalable Transaction Commit for Multi-Master Cloud Databases
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75EC-RAG: Towards Efficient Edge-Cloud Retrieval-Augmented Generation Systems
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76TabLoft: Tabular Data Generation Based on LLM with Ordered Features
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77CYANSQL: Unlock the Power of NL2SQL via Clustering-based Test-Time Scaling
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78Effective Fairest Community Search over Heterogeneous Information Networks
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79IIT-Tree: An efficient index to support interval-based query on large temporal graphs
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80PORCA: Root Cause Analysis with Partially Observed Data
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81Efficient and Scalable Search for Statistics
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82Reconstructing TensorLog for Scalable End-to-end Rule Learning
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83HL-index: Fast Reachability Query in Hypergraphs
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84Astraea: Efficient Pipelined Micro-batch Stream Processing with Non-hash Differentiated Partitioning
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85Trajectory–User Linking via Heterogeneous Preference Graph and Dual-Encoder Mutual Distillation
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86PC-PS: A Multi-Dimensional Point-Cloud Data Publish/Subscribe System
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87TransLGX: A Self-contained Model to Predict the Entire Lifecycle and complete state of Logistics Package Trajectories
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88Community-level Personalized Recommendation by Exploiting Evolving User-Item Micro-clusters
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89SHMemora: Protective Key-Value Store on Distributed Shared Memory
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90More Than Pivot for Maximal Clique Enumeration
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91ProvSQL: A General System for Keeping Track of the Provenance and Probability of Data
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92Data Guard: A Fine-grained Purpose-based Access Control System for Large Data Warehouses
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93Fine-grained Manipulation Attacks to Local Differential Privacy Protocols for Range Query
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94RL-Paxos: Relieving the Leader's Burden with Efficient Task Offloading in Distributed Consensus
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95GPU-Accelerated OLTP: An In-Depth Analysis of Concurrency Control Schemes [Experiment, Analysis, and Benchmark]
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96Semantic Publish/Subscribe over Evolving Topics
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97FusAD: Time-Frequency Fusion with Adaptive Denoising for General Time Series Analysis
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98Damba-ST: Domain-Adaptive Mamba for Efficient Urban Spatio-Temporal Prediction
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99Beyond Traditional Diagnostics: Transforming Patient-Side Information into Predictive Insights with Knowledge Graphs and Prototypes
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100SSFusion: Tensor Fusion with Selective Sparsification for Efficient Distributed DNN Training
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101MojoFrame: Dataframe Library in Mojo Language
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102Text2VectorSQL: Towards a Unified Interface for Vector Search and SQL Queries
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103AGRAG: Advanced Graph-based Retrieval-Augmented Generation for LLMs
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104Rethinking Flexible Graph Similarity Computation: One-step Alignment with Global Guidance
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105Beyond Homophily: Community Search on Heterophilic Graphs
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106Efficient Cloud-edge Collaborative Approaches to SPARQL Queries over Large RDF graphs
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107Generalizable Address-aware Semantic Prefetching for Scalable Transactional and Analytical Workloads
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108AlignSketch: A Framework for Aligning Theoretical and Practical Estimation Errors
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109FedCurrMM: A Federated Map Matching Framework with Curriculum-aware Client Selection
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110Enabling Homomorphic Analytical Operations on Compressed Scientific Data with Multi-stage Decompression
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111DNA: A Distribution-and-Aggregation Solution for Spatiotemporal K-function-based Analysis
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112Chubby: Robust Smart Contract Execution Against Dependency Over-declaration
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113PLAN: Fast and Approximate Gaussian Kernel Density Visualization in Road Networks
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114MINOR: Multivariate Time Series Iterative Cleaning Algorithm
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115From Single to Multiple Attributes: Experimental Insights on Sampling-Based Distinct Combination Estimation in GROUP-BY Queries [Experiment, Analysis, and Benchmark]
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116Explaining GNN Negatives Globally and Locally
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117Scaling Subsequence Similarity Join Based on Dynamic Time Warping
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118Overcoming the Sync-Compute Dilemma in Parallel Graph-Based Vector Retrieval
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119\textsf{PROCore}: Robust Core-set Selection via Pareto Multi-dimensional Optimization from Noisy Data
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120NebulaStream: An Adaptive and Efficient Multi-query Stream Processing Engine
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121An LLM-Guided Query-Aware Inference System for GNN Models on Large Knowledge Graphs
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122Tetris: Lightweight Hyperparameter Auto-Tuning for Mitigating Performance Spikes in LSM-KVS
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123An End-to-End Re-Evaluation of Table Entity-Linking Systems
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124Effective Dataset Distillation for Spatio-Temporal Forecasting with Bi-dimensional Compression
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125COLE+ Towards Practical Column-based Learned Storage for Blockchain Systems
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126Efficient Meta-path Constrained Reachability Query on Heterogeneous Information Networks
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127Hexgen-Flow: Optimizing LLM Inference Request Scheduling for Agentic Text-to-SQL
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128Krone: Hierarchical and Modular Log Anomaly Detection
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129MINT: Multi-Vector Search Index Tuning
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130LLM4Hint: Leveraging Large Language Models for Hint Recommendation in Offline Query Optimization
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131CFDGraph: Privacy-Preserving Graph Processing for Large-Scale Collaborative Fraud Detection
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132SNI-GNN: SmartNIC-Assisted Full-Graph GNN Training with In-Network Embedding Prediction
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133A Robust and Globally Accurate Hierarchical Hub Labeling Index for SP-Distance Queries in Dynamic Road Networks
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134TRADER: Real-Time Arbitrage Detection via Negative Cycles on Dynamic Graphs
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135Decomposition-Driven Multi-Table Retrieval and Reasoning for Numerical Question Answering
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136HaS: Accelerating RAG through Homology-Aware Speculative Retrieval
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137SaCal: An Efficient Saliency-Guided Causal Framework for Interpretable Healthcare Analytics
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138BOND: A Co-Designed Framework for LLM-Powered Analytics Over Relational Data
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139Efficient Top-k Nearest Neighbors Search in Dynamic Road Networks
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140An Efficient and Scalable Approach for Path Queries on Public Transportation Networks
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141Truth ≠ Frequency: Leveraging Dependencies for Subset Repair
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142iKSP: A Path Enumeration Index in Road Networks
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143Novel Table Search
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144Query-Guided Analysis and Mitigation of Data Verification Errors
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145ImmortalChopper: Real-Time and Resilient Distributed Transactions in the Edge-Cloud
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146SpendableStore: A UTXO-based Decentralized Data Store
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147DIFFCOM: Conditional Discrete Diffusion Model for Community Search
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148Geco: A Confidentiality-Preserving and High-Performance Permissioned Blockchain Framework for General Smart Contracts
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149Distance Comparison Operations Are Not Silver Bullets in Vector Similarity Search: A Benchmark Study on Their Merits and Limits [Experiment, Analysis, and Benchmark]
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150Efficient Community Search on Attributed Public-Private Graphs
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151Batcher: Learning to Construct Cost-Efficient Batches of Small Queries in Big Data Processing Platforms
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152Improving GPU Tensor Query Processing for Resource-Constrained Environments
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153UTune: Towards Uncertainty-Aware Online Index Tuning
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154RAMSeS: Robust and Adaptive Model Selection for Time-Series Anomaly Detection Algorithms
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155CARROT: A Learned Cost-Constrained Retrieval Optimization System for RAG
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156SLGParser: Practical and Efficient Label-Free Log Parsing Using Large Language Models
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157Unifying Graph Traversals and Time Series Joins in Hybrid Graphs
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158RFOD: Random Forest-based Outlier Detection for Mixed-Type Tabular Data
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159CAMMSR: Category-Guided Attentive Mixture of Experts for Multimodal Sequential Recommendation
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160CactusDB: Unlock Co-Optimization Opportunities for SQL Queries and AI/ML Model Inferences
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161Time-varying Vector Field Compression with Preserved Critical Point Trajectories
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162DistVec: Efficient Distributed Machine Learning in Parallel Database Systems
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163Geography-Aware Large Language Model for Next POI Recommendation
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164Label-Constrained Column Annotation with Language Models and Graph Neural Networks
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165When Complex Event Recognition Meets Cloud-Native Architectures
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166RISK: Efficiently processing rich spatial-keyword queries on encrypted geo-textual data
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167ABC: Numerical Data Collection under Local Differential Privacy without Prior Knowledge
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168REMON: Remote External Memory Over the Network
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169Incremental GNN Embedding Computation on Streaming Graphs
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170Lightweight 2-Hop Labels for Reachability Queries on Large-Scale Graphs
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171WikiDBGraph: A Data Management Benchmark Suite for Collaborative Learning over Database Silos [Experiment, Analysis, and Benchmark]
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172Clue-RAG: Towards Accurate and Cost-Efficient Graph-based RAG via Multi-Partite Graph-based Index
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173Vireo: Human-in-the-Loop DBMS Fuzzing with Visualization and LLM Support
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174LEAF-SQL: Level-wise Exploration with Adaptive Fine-graining for Text-to-SQL Skeleton Prediction
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175An Efficient and Effective Evaluator for Text2SQL Models on Unseen and Unlabeled Data
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176Boosting Small Language Models for Text-to-SQL with Fine-Grained Execution Feedback and Cost-Efficient Rewards
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177PAT: Towards Transaction Routing with Page Affinity in Shared-Cache Databases
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178Density Decomposition of Multilayer Graphs
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179AOEH: An Efficient Extendable Hashing to Reduce Read/Write Amplification for Persistent Memory
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180Nezha: A Key-Value Separated Distributed Store with Optimized Raft Integration
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181Process Faster, Pay Less: Functional Isolation for Stream Processing
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182SQAC: Scalable Querying of Attribute-Constrained (α, β)-Cores over Large Bipartite Graphs
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183Listing Minimal Cores in Large Real-World Graphs
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184Time-Frequency Conditioned Diffusion for Multivariate Time Series Imputation
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185Low-Latency Stateful Stream Processing through Timely and Accurate Prefetching
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186HYDRA: Breaking the Global Ordering Barrier in Multi-BFT Consensus
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187Query-Driven LSM Compactions
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188F5: A Robust SIMD-Accelerated MSD Radix Sort
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189SQLMorph: Query Mutation and Fine-Grained Metrics for Text-to-SQL Evaluation [Experiment, Analysis, and Benchmark]
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190Telescope: A Learned What-If Call for Column Store Selection in HTAP Databases
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191TORepair: Diffusion-based Task-Oriented Error Repair via Differentiable Bi-Level Optimization
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192SPARQ: A Cost-Efficient Framework for Offline Table Question Answering via Adaptive Routing
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193BEACON: A Benchmark for Efficient and Accurate Counting of Subgraphs [Experiment, Analysis, and Benchmark]
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194XRAG: eXamining the Core - Benchmarking Foundational Components in Advanced Retrieval-Augmented Generation [Experiment, Analysis, and Benchmark]
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195A-Scan: Efficient Scale-up Analytics via Throughput-Guided Data Movement
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196C²TC: A Training-Free Framework for Efficient Tabular Data Condensation
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197ShareFlow: An Efficient Framework for Multi-Query Continuous Subgraph Matching
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198L³C: Leaf-Centric Continuous Codes for Natural Language-Driven Table Discovery
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199APEX: Adaptive Variable-wise Parallel Execution for Worst-Case Optimal Joins on Graph Queries
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200HistCore: Efficient k-Core Decomposition on GPUs with Locality-Aware Computation
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201SINDI: An Efficient Index for Sparse Vector Approximate Maximum Inner Product Search
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202Information Leakage from Prices in Query-based Data Markets
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203Maximum Balanced Clique Search on Large Directed Graphs
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204Online Multi-Modal Spatio-Temporal Prediction: A Reinforcement Learning and Dynamic Contrastive Framework
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205Mirror Asymmetry Perfect Hashing: A Memory-Efficient and Load-Intensive-Optimized Hashing Index on Hybrid DRAM-PMem Architecture
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206Elena: An Explainability-aided Online Query Optimization Framework
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207PRIME: Efficient Algorithm for Token Graph Routing Problem
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208Fast and Accurate Element-Level Streaming CP Decomposition for Higher-Order Tensors
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209Answering Federated Range Queries with Local Differential Privacy
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210GoCache: Accelerating Out-of-Core Graph Queries with Pattern-Driven Caching
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211TS3D: A Temporal Multimodal Dataset for Distributed Database System Analysis [Experiment, Analysis, and Benchmark]
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212SkyNet: Solving Skyline Queries with Neural Networks
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213LLMIA: An Out-of-the-Box Index Advisor via In-Context Learning with LLMs
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214Approximate Diverse k-nearest Neighbor Search in Vector Database
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215Balancing Competition for Fairness-aware Task Assignment in Spatial Crowdsourcing
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216RaSE-KGC: A Relation-Aware Segment Encoding Approach for Knowledge Graph Completion
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217A Set-Theoretic Approach to Detecting Logic Bugs in DBMS Inner Join Optimizations
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218C2graph: A Compression-Collaboration Algorithm for CPU-GPU Hybrid Weighted Graph Traversals
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219Accelerating Metadata Management of DFS via Speculative Permission Checking
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220Prompt-Guided Community Search under Extreme Few-Shot Supervision
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221Robust Single-message Shuffle Differential Privacy Protocol for Accurate Distribution Estimation
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222City-wide Origin-destination Matrix Generation via Cascaded Graph Denoising Diffusion
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223Beyond Imputation: A Semantic Unification Framework for Data and Its Missingness in Multimodal Healthcare Analytics
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224VisiFold: Long-Term Traffic Forecasting via Temporal Folding Graph and Node Visibility
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225Resystance: Unleashing Hidden Performance of Compaction in LSM-trees via eBPF
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226EDDI: Explainable Data Drift Monitoring using Influence
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227Subtree Mode and Applications
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228HCT-QA: A Benchmark for Question Answering on Human-Centric Tables [Experiment, Analysis, and Benchmark]
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229MM2SQL: A Benchmark and Method for Visually-Grounded SQL Generation
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230Doux: Decoupling Values from Keys for Real-Time Analytics
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231Analysis of Candidate Keys in Relational Databases
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232Lequa: A Learning-Based Query-Aware Framework for Selective Query Optimization
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233Robust Spatial-Temporal Similar Trajectory Search via Structure-Enhanced Domain-Invariant Learning
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234LLMSQLMUTATOR: LLM-Powered Test Case Generation for Database Using Bug Reports
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235Toward scalable Tucker decomposition: skew-aware multi-level partitioning with GPU–storage co-processing
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236Mitigating GenAI-powered Evidence Pollution for Out-of-Context Misinformation Detection
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237Efficient Query Rewrite Rule Discovery via Standardized Enumeration and Learning-to-Rank
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238Text2SQL-Flow: A Robust SQL-Aware Data Augmentation Framework for Text-to-SQL
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239Efficient Size Constraint Community Search over Heterogeneous Information Networks
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240SOLAR: Efficient Spatial Queries on Real-time LSM-based Storage
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241SQLVec: SQL-Based Vector Similarity Search
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242Data-Segmentation Prompt based Continual Learning Framework for Online Spatio-Temporal Prediction
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243Efficient Graph Matching with Pattern Reduction
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244EDITOR: Multi-Resolution Cleaning of Multivariate Time Series via Detect-Localize-Repair
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245GLIDE: GPU-Accelerated ANN Graph Index Construction via Data Locality
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246Fast k-means via Data-Aware Grouping and Gap-Optimized Lower Bound
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247BAMG: A Block-Aware Monotonic Graph Index for Disk-Based Approximate Nearest Neighbor Search
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248Representative Functional Dependencies
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249Unveiling Semantically Cohesive Structures: Maximal Meta-Path Clique Enumeration in Heterogeneous Graphs
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250ARCADE: A Real-Time Data System for Hybrid and Continuous Query Processing across Diverse Data Modalities
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251Fast Content-Aware Influence Maximization Query Answering by labeling Index
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252Systematic Evaluation of Plan-based Adaptive Query Processing [Experiment, Analysis, and Benchmark]
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253One Size Does NOT Fit All: On the Importance of Physical Representations for Datalog Evaluation [Experiment, Analysis, and Benchmark]
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254Semantic Compression for Sound and Complete Query Answering over Knowledge Graphs
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255FlashEKGR: Fast Embedding-Based Knowledge Graph Reasoning Models Training
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256OMNIA: Closing the Loop by Leveraging LLMs for Knowledge Graphs Completion
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257Revisiting Locally Differentially Private Protocols: Towards Better Trade-offs in Privacy, Utility, and Attack Resistance [Experiment, Analysis, and Benchmark]
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258MISFEAT: Feature Selection for Subgroups with Mutual Information Estimation
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259Improving Data Imputation through a Tuned Strategy for Dependency Discovery
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260QPAD: Quantile-Preserving Approximate Dimension Reduction for Nearest Neighbors Preservation in High-Dimensional Vector Search
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261ZTab: Domain-based Zero-shot Annotation for Table Columns