GrouPeer: A System for Clustering PDMSs

Summary: GrouPeer overcomes PDMS query degradation by clustering the overlay to reflect peer semantics via ordinary traffic. It enables approximate rewriting, similarity, and schema matching via an iterative loop that learns mappings to yield coherent answers. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 10394
Venue: VLDB
Year: 2011
Pagerank: -
Overall Rank: 13,694 | 6.05%
DOI: 10.14778/3402755.3402773

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Authors

1. Verena Kantere (Cyprus University of Technology)
2. Dimos Bousounis (ETH Zurich)
3. Timos Sellis (National Technical University of Athens)

BibTeX Citation

@article{kantere_vldb11,
        title = {{GrouPeer: A System for Clustering PDMSs}},
        author = {Kantere, Verena and Bousounis, Dimos and Sellis, Timos},
        journal = {PVLDB},
        series = {{VLDB} '11},
        volume = {4},
        number = {12},
        pages = {1371--1374},
        doi = {10.14778/3402755.3402773},
        url = {https://doi.org/10.14778/3402755.3402773},
        year = {2011}
}

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