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DIM-SUM: Dynamic IMputation for Smart Utility Management
Summary: DIM-SUM is a preprocessing framework that learns realistic missing-data distributions via pattern clustering and adaptive masking to train robust imputation models with provable learning guarantees. On >2B infrastructure readings it outperforms large pre-trained models (~2x accuracy) while using less training data and cutting processing and inference time.
(summarized by gpt-5-mini on Feb 09 2026)
- Paper ID
- 14059
- Venue
- VLDB
- Year
- 2025
- Pagerank
- 4.1905499e-05
- Overall Rank
- 10,751 | 25.28%
- DOI
-
10.14778/3749646.3749705
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Incoming Citations (Sorted by Pagerank)
Showing 0 of 0 citing papers.
| Rank |
Citing Paper |
Year |
Venue |
Pagerank |
Outgoing Citations (Sorted by Pagerank)
Showing 13 of 13 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank |
Cited Paper |
Year |
Venue |
Pagerank |
| 192 |
HoloClean: Holistic Data Repairs with Probabilistic Inference |
2017 |
VLDB |
0.00035692958 |
| 2,282 |
Mind the Gap: An Experimental Evaluation of Imputation of Missing Values Techniques in Time Series |
2020 |
VLDB |
9.1173974e-05 |
| 2,575 |
Query Optimization for Dynamic Imputation |
2017 |
VLDB |
8.5100213e-05 |
| 2,646 |
Series2Graph: Graph-based Subsequence Anomaly Detection for Time Series |
2020 |
VLDB |
8.3751681e-05 |
| 3,313 |
Efficient and Effective Data Imputation with Influence Functions |
2022 |
VLDB |
7.2336734e-05 |
| 4,331 |
Missing Value Imputation on Multidimensional Time Series |
2021 |
VLDB |
6.2744869e-05 |
| 5,026 |
Adaptive Data Augmentation for Supervised Learning over Missing Data |
2021 |
VLDB |
5.7451454e-05 |
| 5,638 |
DAMR: Dynamic Adjacency Matrix Representation Learning for Multivariate Time Series Imputation |
2023 |
SIGMOD |
5.3974012e-05 |
| 5,785 |
ImDiffusion: Imputed Diffusion Models for Multivariate Time Series Anomaly Detection |
2024 |
VLDB |
5.3257637e-05 |
| 6,601 |
Missing Data Imputation with Uncertainty-Driven Network |
2024 |
SIGMOD |
4.9924633e-05 |
| 6,731 |
ORBITS: Online Recovery of Missing Values in Multiple Time Series Streams |
2021 |
VLDB |
4.9436119e-05 |
| 9,247 |
ZIP: Lazy Imputation during Query Processing |
2024 |
VLDB |
4.3648789e-05 |
| 9,249 |
ImputeVIS: An Interactive Evaluator to Benchmark Imputation Techniques for Time Series Data |
2024 |
VLDB |
4.3648789e-05 |
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