Efficient Diversification of Web Search Results
Summary: Introduces a unified efficiency framework that detects when diversification is needed by estimating query ambiguity via query refinement. OptSelect delivers comparable diversification effectiveness to IASelect/xQuAD while running two orders of magnitude faster. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Gabriele Capannini (Institute of Information Science and Technologies, National Research Council)
- 2. Franco Maria Nardini (Institute of Information Science and Technologies, National Research Council)
- 3. Raffaele Perego (Institute of Information Science and Technologies, National Research Council)
- 4. Fabrizio Silvestri (Institute of Information Science and Technologies, National Research Council)
BibTeX Citation
@article{capannini_vldb11,
title = {{Efficient Diversification of Web Search Results}},
author = {Capannini, Gabriele and Nardini, Franco Maria and Perego, Raffaele and Silvestri, Fabrizio},
journal = {PVLDB},
series = {{VLDB} '11},
volume = {4},
number = {7},
pages = {451--462},
doi = {10.14778/2002974.2002979},
url = {https://doi.org/10.14778/2002974.2002979},
year = {2011}
}
Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,259 | Top-k Bounded Diversification | 2012 | SIGMOD | 8.8529269e-05 |
| 3,596 | On the Complexity of Query Result Diversification | 2013 | VLDB | 7.2722683e-05 |
| 5,965 | Answering Top-k Representative Queries on Graph Databases | 2014 | SIGMOD | 6.0256454e-05 |
| 12,296 | Efficient Indexing for Diverse Query Results | 2013 | VLDB | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 0 of 0 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|
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Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 8,223 | Query Expansion Based on Clustered Results | 2011 | VLDB |
| 2 | 2,259 | Top-k Bounded Diversification | 2012 | SIGMOD |
| 3 | 7,119 | RC-Index: Diversifying Answers to Range Queries | 2018 | VLDB |
| 4 | 2,379 | Structured Search Result Differentiation | 2009 | VLDB |
| 5 | 12,296 | Efficient Indexing for Diverse Query Results | 2013 | VLDB |
| 6 | 1,807 | DisC Diversity: Result Diversification based on Dissimilarity and Coverage | 2013 | VLDB |
| 7 | 4,967 | DivDB: A System for Diversifying Query Results | 2011 | VLDB |
| 8 | 3,596 | On the Complexity of Query Result Diversification | 2013 | VLDB |
| 9 | 1,454 | Diversifying Top-K Results | 2012 | VLDB |
| 10 | 1,153 | Efficient Diversity-Aware Search | 2011 | SIGMOD |