Generalizing GlOSS to Vector-Space Databases and Broker Hierarchies
Summary: gGlOSS extends GlOSS from Boolean to vector-space retrieval, using database statistics to rank useful text sources for a query. Hierarchical brokers yield a tiny, widely replicable top-level directory; evaluated with real queries over 53 databases. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Luis Gravano (Stanford University)
- 2. Héctor García-Molina (Stanford University)
BibTeX Citation
@article{gravano_vldb95,
title = {{Generalizing GlOSS to Vector-Space Databases and Broker Hierarchies}},
author = {Gravano, Luis and García-Molina, Héctor},
journal = {PVLDB},
series = {{VLDB} '95},
pages = {78--89},
year = {1995}
}
Incoming Citations (Sorted by Pagerank)
Showing 8 of 8 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 686 | Optimizing Queries over Multimedia Repositories | 1996 | SIGMOD | 0.00014775707 |
| 1,631 | Automatic Discovery of Language Models for Text Databases | 1999 | SIGMOD | 0.00010022634 |
| 1,655 | Determining Text Databases to Search in the Internet | 1998 | VLDB | 9.9733472e-05 |
| 5,137 | STARTS: Stanford Proposal for Internet Meta-Searching | 1997 | SIGMOD | 6.2582423e-05 |
| 5,319 | Object-level Vertical Search | 2007 | CIDR | 6.182759e-05 |
| 9,108 | Efficient and Effective Metasearch for Text Databases Incorporating Linkages among Documents | 2001 | SIGMOD | 5.228221e-05 |
| 12,753 | An Access Cost-Aware Approach for Object Retrieval over Multiple Sources | 2010 | VLDB | 4.9793485e-05 |
| 12,931 | AllInOneNews: Development and Evaluation of a Large-Scale News Metasearch Engine | 2007 | SIGMOD | 4.9793485e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 1 of 1 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,119 | The Effectiveness of GLOSS for the Text Database Discovery Problem | 1994 | SIGMOD | 6.7952842e-05 |
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| 9 | 1,631 | Automatic Discovery of Language Models for Text Databases | 1999 | SIGMOD |
| 10 | 4,119 | The Effectiveness of GLOSS for the Text Database Discovery Problem | 1994 | SIGMOD |