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 | 0.00030223397 |
| 1,153 | SQAK: Doing More with Keywords | 2008 | SIGMOD | 0.00013642866 |
| 1,510 | Summarizing Relational Databases | 2009 | VLDB | 0.00011606901 |
| 2,982 | FastQRE: Fast Query Reverse Engineering | 2018 | SIGMOD | 7.7801984e-05 |
| 4,520 | Managing and Querying Transaction-time Databases under Schema Evolution | 2008 | VLDB | 6.1170427e-05 |
| 6,710 | Schema-free SQL | 2014 | SIGMOD | 4.9526147e-05 |
| 7,615 | Qunits: queried units for database search | 2009 | CIDR | 4.6946145e-05 |
| 12,324 | IBM UFO Repository: Object-Oriented Data Integration | 2009 | VLDB | 4.1945683e-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 |
|---|---|---|---|---|
| 54 | DISCOVER: Keyword Search in Relational Databases | 2002 | VLDB | 0.00066047203 |
| 73 | XRANK: Ranked Keyword Search over XML Documents | 2003 | SIGMOD | 0.00058443993 |
| 320 | ObjectRank: Authority-Based Keyword Search in Databases | 2004 | VLDB | 0.00027577867 |
| 434 | XSEarch: A Semantic Search Engine for XML | 2003 | VLDB | 0.0002328559 |
| 548 | Schema-Free XQuery | 2004 | VLDB | 0.00020391259 |
| 988 | Efficient Keyword Search for Smallest LCAs in XML Databases | 2005 | SIGMOD | 0.00014819156 |
| 1,271 | Schema Summarization | 2006 | VLDB | 0.00012923966 |
| 1,972 | BANKS: Browsing and Keyword Searching in Relational Databases | 2002 | VLDB | 9.8916725e-05 |
| 2,704 | FleXPath: Flexible Structure and Full-Text Querying for XML | 2004 | SIGMOD | 8.2720556e-05 |
| 3,086 | Tree Logical Classes for Efficient Evaluation of XQuery | 2004 | SIGMOD | 7.596041e-05 |
| 3,667 | Querying Structured Text in an XML Database | 2003 | SIGMOD | 6.8602249e-05 |
| 5,575 | Structure and Content Scoring for XML | 2005 | VLDB | 5.4264592e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,037 | Querying Graph Databases | 2013 | PODS | 0.00014502493 |
| 1,870 | Flexible Queries over Semistructured Data | 2001 | PODS | 0.00010263799 |
| 3,450 | Keyword Search on Structured and Semi-Structured Data | 2009 | SIGMOD | 7.0824082e-05 |
| 1,271 | Schema Summarization | 2006 | VLDB | 0.00012923966 |
| 548 | Schema-Free XQuery | 2004 | VLDB | 0.00020391259 |
| 2,319 | Expressive and Flexible Access to Web-Extracted Data: A Keyword-based Structured Query Language | 2010 | SIGMOD | 9.0387108e-05 |
| 380 | Querying Database Knowledge | 1990 | SIGMOD | 0.00024933189 |
| 6,710 | Schema-free SQL | 2014 | SIGMOD | 4.9526147e-05 |
| 3,320 | Schemaless and Structureless Graph Querying | 2014 | VLDB | 7.2249102e-05 |
| 3,681 | Queries with Incomplete Answers over Semistructured Data | 1999 | PODS | 6.8492288e-05 |