Group Recommendation: Semantics and Efficiency
Summary: Proposes a formal semantics for group recommendation that accounts for both group-item relevance and member disagreements. Develops scalable algorithms for group recommendations and shows that incorporating disagreements improves effectiveness, validated by MTurk user studies and MovieLens-10M experiments. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Sihem Amer-Yahia (Yahoo)
- 2. Senjuti Basu Roy (University of Texas)
- 3. Ashish Chawla (University of Texas; Yahoo)
- 4. Gautam Das (University of Texas)
- 5. Cong Yu (Yahoo)
BibTeX Citation
@article{ameryahia_vldb09,
title = {{Group Recommendation: Semantics and Efficiency}},
author = {Amer-Yahia, Sihem and Roy, Senjuti Basu and Chawla, Ashish and Das, Gautam and Yu, Cong},
journal = {PVLDB},
series = {{VLDB} '09},
doi = {10.14778/1687627.1687713},
url = {https://doi.org/10.14778/1687627.1687713},
year = {2009}
}Incoming Citations (Sorted by Pagerank)
Showing 10 of 10 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,314 | Efficient Algorithms for Maximal k-Biplex Enumeration | 2022 | SIGMOD | 8.6412801e-05 |
| 6,078 | Maximal D-truss Search in Dynamic Directed Graphs | 2023 | VLDB | 5.8765432e-05 |
| 6,241 | Crowds, Clouds, and Algorithms: Exploring the Human Side of "Big Data" Applications | 2010 | SIGMOD | 5.8229648e-05 |
| 6,722 | From Group Recommendations to Group Formation | 2015 | SIGMOD | 5.6839455e-05 |
| 8,039 | Fairness in Preference Queries: Social Choice Theories Meet Data Management | 2024 | VLDB | 5.3857229e-05 |
| 8,207 | On the Complexity of Package Recommendation Problems | 2012 | PODS | 5.3613986e-05 |
| 8,339 | Efficient Index for Temporal Core Queries over Bipartite Graphs | 2024 | VLDB | 5.3353302e-05 |
| 9,431 | Satisfying Complex Top-k Fairness Constraints by Preference Substitutions | 2023 | VLDB | 5.1653777e-05 |
| 9,906 | Density Decomposition of Bipartite Graphs | 2025 | SIGMOD | 5.0983269e-05 |
| 12,464 | Utility-Aware Social Event-Participant Planning | 2015 | SIGMOD | 4.9605343e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 5 of 5 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5 | Optimal Aggregation Algorithms for Middleware [Extended Abstract] | 2001 | PODS | 0.0010688884 |
| 398 | On Saying "Enough Already!" in SQL | 1997 | SIGMOD | 0.00019117739 |
| 2,242 | Efficient Network-Aware Search in Collaborative Tagging Sites | 2008 | VLDB | 8.7698066e-05 |
| 2,547 | Introduction to Recommender Systems | 2008 | SIGMOD | 8.2951364e-05 |
| 4,465 | SocialScope: Enabling Information Discovery on Social Content Sites | 2009 | CIDR | 6.5742791e-05 |
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