Querying Complex Structured Databases
Summary: Schema-based matching semantics cut cost for schema-ignorant models (keyword, labeled keyword) while preserving quality. MSQ is a summary-aware model fusing partial schema knowledge via schema summaries with structure-free conditions, enabling efficient evaluation on complex schemas. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Cong Yu
- 2. H. V. Jagadish
Incoming Citations (Sorted by Pagerank)
Showing 8 of 8 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 257 | Making Database Systems Usable | 2007 | SIGMOD | 0.00030237174 |
| 1,153 | SQAK: Doing More with Keywords | 2008 | SIGMOD | 0.00013633055 |
| 1,506 | Summarizing Relational Databases | 2009 | VLDB | 0.0001159691 |
| 2,990 | FastQRE: Fast Query Reverse Engineering | 2018 | SIGMOD | 7.7727915e-05 |
| 4,521 | Managing and Querying Transaction-time Databases under Schema Evolution | 2008 | VLDB | 6.1110679e-05 |
| 6,711 | Schema-free SQL | 2014 | SIGMOD | 4.9485222e-05 |
| 7,616 | Qunits: queried units for database search | 2009 | CIDR | 4.6901111e-05 |
| 12,332 | IBM UFO Repository: Object-Oriented Data Integration | 2009 | VLDB | 4.1905499e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 12 of 12 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 53 | DISCOVER: Keyword Search in Relational Databases | 2002 | VLDB | 0.00065993143 |
| 73 | XRANK: Ranked Keyword Search over XML Documents | 2003 | SIGMOD | 0.0005840064 |
| 320 | ObjectRank: Authority-Based Keyword Search in Databases | 2004 | VLDB | 0.00027574254 |
| 436 | XSEarch: A Semantic Search Engine for XML | 2003 | VLDB | 0.00023264416 |
| 547 | Schema-Free XQuery | 2004 | VLDB | 0.00020372992 |
| 989 | Efficient Keyword Search for Smallest LCAs in XML Databases | 2005 | SIGMOD | 0.00014805498 |
| 1,270 | Schema Summarization | 2006 | VLDB | 0.00012911456 |
| 1,974 | BANKS: Browsing and Keyword Searching in Relational Databases | 2002 | VLDB | 9.8822798e-05 |
| 2,707 | FleXPath: Flexible Structure and Full-Text Querying for XML | 2004 | SIGMOD | 8.265158e-05 |
| 3,091 | Tree Logical Classes for Efficient Evaluation of XQuery | 2004 | SIGMOD | 7.5887319e-05 |
| 3,671 | Querying Structured Text in an XML Database | 2003 | SIGMOD | 6.853634e-05 |
| 5,581 | Structure and Content Scoring for XML | 2005 | VLDB | 5.4213589e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,040 | Querying Graph Databases | 2013 | PODS | 0.00014483577 |
| 1,873 | Flexible Queries over Semistructured Data | 2001 | PODS | 0.00010255165 |
| 3,456 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD | 7.0756309e-05 |
| 1,270 | Schema Summarization | 2006 | VLDB | 0.00012911456 |
| 547 | Schema-Free XQuery | 2004 | VLDB | 0.00020372992 |
| 2,324 | Expressive and Flexible Access to Web-Extracted Data: A Keyword-based Structured Query Language | 2010 | SIGMOD | 9.0289103e-05 |
| 381 | Querying Database Knowledge | 1990 | SIGMOD | 0.00024892227 |
| 6,711 | Schema-free SQL | 2014 | SIGMOD | 4.9485222e-05 |
| 3,330 | Schemaless and Structureless Graph Querying | 2014 | VLDB | 7.2116683e-05 |
| 3,683 | Queries with Incomplete Answers over Semistructured Data | 1999 | PODS | 6.84255e-05 |