InfoGather+: Semantic Matching and Annotation of Numeric and Time-Varying Attributes in Web Tables
Summary: Builds a semantic graph labeling numeric/time-varying columns with unit, scale, and timestamp, enabling cross-table matching across units and scales. Proposes an entity-augmentation API and a joint probabilistic graphical model that uses web-table signals to infer labels from missing headers and match semantics, achieving higher precision/recall. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Meihui Zhang (National University of Singapore)
- 2. Kaushik Chakrabarti (Microsoft)
BibTeX Citation
@inproceedings{zhang_sigmod13,
title = {{InfoGather+: Semantic Matching and Annotation of Numeric and Time-Varying Attributes in Web Tables}},
author = {Zhang, Meihui and Chakrabarti, Kaushik},
series = {{SIGMOD} '13},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/2463676.2465276},
url = {https://dl.acm.org/doi/10.1145/2463676.2465276},
year = {2013}
}Incoming Citations (Sorted by Pagerank)
Showing 10 of 10 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,247 | Ten Years of WebTables | 2018 | VLDB | 7.4774952e-05 |
| 3,618 | TEGRA: Table Extraction by Global Record Alignment | 2015 | SIGMOD | 7.1365624e-05 |
| 3,897 | Navigating the Data Lake with DATAMARAN: Automatically Extracting Structure from Log Datasets | 2018 | SIGMOD | 6.9202872e-05 |
| 4,259 | Pytheas: Pattern-based Table Discovery in CSV Files | 2020 | VLDB | 6.6825991e-05 |
| 5,041 | MATE: Multi-Attribute Table Extraction | 2022 | VLDB | 6.2899676e-05 |
| 8,175 | PIDS: Attribute Decomposition for Improved Compression and Query Performance in Columnar Storage | 2020 | VLDB | 5.3689261e-05 |
| 8,763 | Progressive Deep Web Crawling Through Keyword Queries For Data Enrichment | 2019 | SIGMOD | 5.2705326e-05 |
| 9,549 | ActiveDeeper: A Model-based Active Data Enrichment System | 2020 | VLDB | 5.1506407e-05 |
| 9,613 | Joint Open Knowledge Base Canonicalization and Linking | 2021 | SIGMOD | 5.1376962e-05 |
| 12,275 | Deeper: A Data Enrichment System Powered by Deep Web | 2018 | SIGMOD | 4.9605343e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 9 of 9 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 | Pregel: A System for Large-Scale Graph Processing | 2010 | SIGMOD | 0.0012089097 |
| 88 | WebTables: Exploring the Power of Tables on the Web | 2008 | VLDB | 0.00035500667 |
| 314 | Annotating and Searching Web Tables Using Entities, Types and Relationships | 2010 | VLDB | 0.0002126519 |
| 367 | InfoGather: Entity Augmentation and Attribute Discovery By Holistic Matching with Web Tables | 2012 | SIGMOD | 0.00019882429 |
| 484 | Data Integration for the Relational Web | 2009 | VLDB | 0.00017535511 |
| 705 | Finding Related Tables | 2012 | SIGMOD | 0.00014626858 |
| 753 | Recovering Semantics of Tables on the Web | 2011 | VLDB | 0.00014228161 |
| 1,037 | Answering Table Queries on the Web using Column Keywords | 2012 | VLDB | 0.00012357454 |
| 1,967 | iMAP: Discovering Complex Semantic Matches between Database Schemas | 2004 | SIGMOD | 9.2816844e-05 |
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| 1 | 12,706 | Schema-As-You-Go: On Probabilistic Tagging and Querying of Wide Tables | 2011 | SIGMOD |
| 2 | 7,603 | Meaningful Labeling of Integrated Query Interfaces | 2006 | VLDB |
| 3 | 4,566 | Structured Annotations of Web Queries | 2010 | SIGMOD |
| 4 | 7,728 | Scalable Column Concept Determination for Web Tables Using Large Knowledge Bases | 2013 | VLDB |
| 5 | 1,694 | Answering Table Augmentation Queries from Unstructured Lists on the Web [Extended Abstract] | 2009 | VLDB |
| 6 | 12,622 | Aggregating Semantic Annotators | 2013 | VLDB |
| 7 | 1,037 | Answering Table Queries on the Web using Column Keywords | 2012 | VLDB |
| 8 | 314 | Annotating and Searching Web Tables Using Entities, Types and Relationships | 2010 | VLDB |
| 9 | 753 | Recovering Semantics of Tables on the Web | 2011 | VLDB |
| 10 | 367 | InfoGather: Entity Augmentation and Attribute Discovery By Holistic Matching with Web Tables | 2012 | SIGMOD |