OOIR: Observatory of International Research

Papers

(The TQCC of ACM Transactions on Database Systems is 5. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Deciding Robustness for Lower SQL Isolation Levels	30
Conjunctive Queries: Unique Characterizations and Exact Learnability	24
Degree Sequence Bounds	23
Allocating Isolation Levels to Transactions in a Multiversion Setting	21
Tractable Orders for Direct Access to Ranked Answers of Conjunctive Queries	16
Stream Data Cleaning under Speed and Acceleration Constraints	14
Database Repairing with Soft Functional Dependencies	13
Identifying the Root Causes of DBMS Suboptimality	12
Unified Route Planning for Shared Mobility: An Insertion-based Framework	10
Instance-optimal Truncation for Differentially Private Query Evaluation with Foreign Keys	8
Better Differentially Private Approximate Histograms and Heavy Hitters using the Misra-Gries Sketch	7
Mining Order-preserving Submatrices under Data Uncertainty: A Possible-world Approach and Efficient Approximation Methods	7
Synchronizing Disaggregated Data Structures with One-Sided RDMA: Pitfalls, Experiments and Design Guidelines	7
Efficient Parallel Boolean Expression Matching	7
Height Optimized Tries	6
Automated Category Tree Construction: Hardness Bounds and Algorithms	5
On Directed Densest Subgraph Discovery	5
Space-Time Tradeoffs for Conjunctive Queries with Access Patterns	5
Efficiently Cleaning Structured Event Logs: A Graph Repair Approach	5