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Global Detection of Complex Copying Relationships Between Sources

Global Detection of Complex Copying Relationships Between Sources,Proceedings of The Vldb Endowment,Xin Dong,Laure Berti-Equille,Yifan Hu,Divesh Sriva

Global Detection of Complex Copying Relationships Between Sources   (Citations: 5)
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Journal: Proceedings of The Vldb Endowment - PVLDB , vol. 3, no. 1, pp. 1358-1369, 2010
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    • ...Dong et al. [18, 17] extended this model considering source dependence using the same basic model as Yin et al. As we shall see, the collusion detection in the deep web needs to address different constraints like multiple true values, non-cooperative sources, and ranked answer sets...

    Raju Balakrishnanet al. SourceRank: relevance and trust assessment for deep web sources based ...

    • ...Information copying is extremely common on the web [5]...
    • ...But this is generally not true as data copying is prevalent on the web [5]...

    Xiaoxin Yinet al. Semi-supervised truth discovery

    • ...The collection includes data from 877 bookstores (sources), and by applying techniques in [6], we found copying between 465 pairs of sources...
    • ...There are multiple ways for obtaining such information; for example, [6] shows how one can discover dependency between sources, decide the copying direction, and compute percentage of data that are copied, and provenance annotation may contain information such as selection predicates in copying...
    • ...We assume no-loop copying (common in practice) and copying direction has been given as input (from provenance or by applying techniques in [6]), thus restrict ourselves to a DAG...

    Anish Das Sarmaet al. Data integration with dependent sources

    • ...how we apply statistical analysis for copying detection, identify the direction of copying, and distinguish direct coping, co-copying, and transitive copying [3, 4, 2]...

    Xin Luna Dong. Solomon: seeking the truth via copying detection

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