Time Series Data Validity
Summary: First study to define time-series validity via a minimum-change repair objective that maximizes preserved data. Quadratic-time, linear-space algorithms adapt to LSM-based storage; exposed as a SQL function in Apache IoTDB, with up to 10^4× faster than SCREEN on 8 datasets. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Yunxiang Su
- 2. Yikun Gong
- 3. Shaoxu Song
Incoming Citations (Sorted by Pagerank)
Showing 6 of 6 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,971 | Apache IoTDB: A Time Series Database for IoT Applications | 2023 | SIGMOD | 6.5733348e-05 |
| 7,221 | Akane: Perplexity-Guided Time Series Data Cleaning | 2024 | SIGMOD | 4.7919849e-05 |
| 8,914 | TsQuality: Measuring Time Series Data Quality in Apache IoTDB | 2023 | VLDB | 4.4229886e-05 |
| 9,560 | MTSClean: Efficient Constraint-based Cleaning for Multi-Dimensional Time Series Data | 2024 | VLDB | 4.3212967e-05 |
| 10,081 | From Suspicious Errors to Valid Data: On Repairing Spatio-Temporal Data via Spatial and Temporal Dependencies | 2026 | SIGMOD | 4.1905499e-05 |
| 10,871 | T-Assess: An Efficient Data Quality Assessment System Tailored for Trajectory Data | 2025 | VLDB | 4.1905499e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 268 | A Cost-Based Model and Effective Heuristic for Repairing Constraints by Value Modification | 2005 | SIGMOD | 0.00029739054 |
| 1,403 | Detecting Data Errors: Where are we and what needs to be done? | 2016 | VLDB | 0.00012180046 |
| 1,625 | Sampling the Repairs of Functional Dependency Violations under Hard Constraints | 2010 | VLDB | 0.0001109361 |
| 2,161 | Uni-Detect: A Unified Approach to Automated Error Detection in Tables | 2019 | SIGMOD | 9.4029915e-05 |
| 3,472 | Real-Time Distance-Based Outlier Detection in Data Streams | 2021 | VLDB | 7.062401e-05 |
| 4,991 | Sequential Data Cleaning: A Statistical Approach | 2016 | SIGMOD | 5.7754141e-05 |
| 6,544 | Properties of Inconsistency Measures for Databases | 2021 | SIGMOD | 5.013741e-05 |
| 6,582 | SCREEN: Stream Data Cleaning under Speed Constraints | 2015 | SIGMOD | 4.9979977e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,682 | Improving Time Series Data Compression in Apache IoTDB | 2025 | VLDB | 4.1905499e-05 |
| 5,070 | Time Series Data Encoding for Efficient Storage: A Comparative Analysis in Apache IoTDB | 2022 | VLDB | 5.7133478e-05 |
| 8,426 | Time Series Representation for Visualization in Apache IoTDB | 2024 | SIGMOD | 4.5098472e-05 |
| 10,061 | Cleaning Time Series under Seasonal and Trend Constraints | 2026 | SIGMOD | 4.1905499e-05 |
| 10,391 | In-Database Time Series Clustering | 2025 | SIGMOD | 4.1905499e-05 |
| 9,797 | Distance-based Outlier Query Optimization in Apache IoTDB | 2024 | VLDB | 4.2777144e-05 |
| 9,558 | Clean4TSDB: A Data Cleaning Tool for Time Series Databases | 2024 | VLDB | 4.3212967e-05 |
| 9,795 | Optimizing Time Series Queries with Versions | 2024 | SIGMOD | 4.2777144e-05 |
| 8,914 | TsQuality: Measuring Time Series Data Quality in Apache IoTDB | 2023 | VLDB | 4.4229886e-05 |
| 9,048 | On Repairing Timestamps for Regular Interval Time Series | 2022 | VLDB | 4.3997447e-05 |