OOIR: Observatory of International Research

Papers

(The median citation count of ACM Transactions on Database Systems is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
Deciding Robustness for Lower SQL Isolation Levels	35
Degree Sequence Bounds	24
Conjunctive Queries: Unique Characterizations and Exact Learnability	24
Allocating Isolation Levels to Transactions in a Multiversion Setting	17
Tractable Orders for Direct Access to Ranked Answers of Conjunctive Queries	14
Uniform Operational Consistent Query Answering	12
Database Repairing with Soft Functional Dependencies	10
Identifying the Root Causes of DBMS Suboptimality	10
Instance-optimal Truncation for Differentially Private Query Evaluation with Foreign Keys	9
Unified Route Planning for Shared Mobility: An Insertion-based Framework	9
Mining Order-preserving Submatrices under Data Uncertainty: A Possible-world Approach and Efficient Approximation Methods	8
Synchronizing Disaggregated Data Structures with One-Sided RDMA: Pitfalls, Experiments and Design Guidelines	7
Efficient Parallel Boolean Expression Matching	7
Height Optimized Tries	5
On Directed Densest Subgraph Discovery	5
Efficiently Cleaning Structured Event Logs: A Graph Repair Approach	5
Better Differentially Private Approximate Histograms and Heavy Hitters using the Misra-Gries Sketch	5
Space-Time Tradeoffs for Conjunctive Queries with Access Patterns	5
Automated Category Tree Construction: Hardness Bounds and Algorithms	4
Influence Maximization Revisited: Efficient Sampling with Bound Tightened	4
Timely Reporting of Heavy Hitters Using External Memory	3
Enabling Timely and Persistent Deletion in LSM-Engines	3
Reversible Database Watermarking Based on Order-preserving Encryption for Data Sharing	3
Optimal Joins Using Compressed Quadtrees	3
The Space-Efficient Core of Vadalog	3

A Caching-based Framework for Scalable Temporal Graph Neural Network Training	3
Accurate Sampling-Based Cardinality Estimation for Complex Graph Queries	2
DomainNet: Homograph Detection and Understanding in Data Lake Disambiguation	2
Linking Entities across Relations and Graphs	2
Expressiveness within Sequence Datalog	2
Sampling a Near Neighbor in High Dimensions — Who is the Fairest of Them All?	2
The Ring: Worst-case Optimal Joins in Graph Databases using (Almost) No Extra Space	1
Rewriting the Infinite Chase for Guarded TGDs	1
From Global to Query-Dependent: Summarization of Large Hierarchical DAGs	1
Persistent Summaries	1
Tight Fine-Grained Bounds for Direct Access on Join Queries	1
Ad Hoc Transactions through the Looking Glass: An Empirical Study of Application-Level Transactions in Web Applications	1
Efficient Sorting, Duplicate Removal, Grouping, and Aggregation	1
Supporting Better Insights of Data Science Pipelines with Fine-grained Provenance	1
TreeTracker Join: Simple, Optimal, Fast	1
Making It Tractable to Detect and Correct Errors in Graphs	1