HYDRA: Large-scale Social Identity Linkage via Heterogeneous Behavior Modeling

Summary: HYDRA links identities across platforms via heterogeneous-behavior modeling, a structural-consistency graph on core networks, and joint optimization of supervised linkage with cross-platform coherence. Scale: 10M users, 7 networks; gains >=20% over SOTA, up to 4x in settings. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 4764
Venue: SIGMOD
Year: 2014
Pagerank: 5.3866501e-05
Overall Rank: 5,656 | 60.66%
DOI: 10.1145/2588555.2588559

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
7,784	Authenticated Online Data Integration Services	2015	SIGMOD	4.6517065e-05
11,596	SLIM: Scalable Linkage of Mobility Data	2020	SIGMOD	4.1945683e-05

Outgoing Citations (Sorted by Pagerank)

Showing 4 of 4 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
370	Online Search of Overlapping Communities	2013	SIGMOD	0.00025415479
1,345	Entity Matching: How Similar Is Similar	2011	VLDB	0.00012468408
3,510	Inter-Media Hashing for Large-scale Retrieval from Heterogeneous Data Sources	2013	SIGMOD	7.0258619e-05
3,992	Discovering Linkage Points over Web Data	2013	VLDB	6.5544834e-05

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