TsQuality: Measuring Time Series Data Quality in Apache IoTDB
Summary: TsQuality measures time-series data quality in Apache IoTDB at scale, implementing four metrics—completeness, consistency, timeliness, validity—as in-DB functions or Spark operators. Provides multi-granularity dirty-point navigation and integrates with Zeppelin/Superset for SQL-driven inspection and dashboards over millions of series. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Yuanhui Qiu
- 2. Chenguang Fang
- 3. Shaoxu Song
- 4. Xiangdong Huang
- 5. Chen Wang
- 6. Jianmin Wang
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,867 | T-Assess: An Efficient Data Quality Assessment System Tailored for Trajectory Data | 2025 | VLDB | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 4 of 4 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,825 | Cleanits: A Data Cleaning System for Industrial Time Series | 2019 | VLDB | 6.7255837e-05 |
| 3,967 | Apache IoTDB: A Time Series Database for IoT Applications | 2023 | SIGMOD | 6.5796647e-05 |
| 7,391 | Time Series Data Validity | 2023 | SIGMOD | 4.7429293e-05 |
| 9,048 | On Repairing Timestamps for Regular Interval Time Series | 2022 | VLDB | 4.4039656e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,482 | Automating Large-Scale Data Quality Verification | 2018 | VLDB | 0.00011725533 |
| 9,794 | Distance-based Outlier Query Optimization in Apache IoTDB | 2024 | VLDB | 4.2818172e-05 |
| 10,674 | Improving Time Series Data Compression in Apache IoTDB | 2025 | VLDB | 4.1945683e-05 |
| 5,071 | Time Series Data Encoding for Efficient Storage: A Comparative Analysis in Apache IoTDB | 2022 | VLDB | 5.7188461e-05 |
| 8,434 | Time Series Representation for Visualization in Apache IoTDB | 2024 | SIGMOD | 4.5141748e-05 |
| 9,128 | Apache TsFile: An IoT-native Time Series File Format | 2024 | VLDB | 4.3909921e-05 |
| 7,391 | Time Series Data Validity | 2023 | SIGMOD | 4.7429293e-05 |
| 3,967 | Apache IoTDB: A Time Series Database for IoT Applications | 2023 | SIGMOD | 6.5796647e-05 |
| 1,921 | Apache IoTDB: Time-series Database for Internet of Things | 2020 | VLDB | 0.00010082827 |
| 9,558 | Clean4TSDB: A Data Cleaning Tool for Time Series Databases | 2024 | VLDB | 4.3254416e-05 |