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X2Q: Your Personal Example-based Graph Explorer

Summary: X2Q introduces a flexible multi-exemplar query paradigm for interactive knowledge-graph exploration. Iteratively builds examples, presents partial results and improvement suggestions, and uses user feedback to filter irrelevant options, with real-time answers on Freebase. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
11701
Venue
VLDB
Year
2018
Pagerank
5.2415551e-05
Overall Rank
6,011 | 58.19%
DOI
10.14778/3229863.3236251

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank Citing Paper Year Venue Pagerank
10,261 Love-at-First-Sight: First Answers Without the Awkward Silence in Big Knowledge Graphs 2026 VLDB 4.1945683e-05
11,670 NAVIGATE: Explainable Visual Graph Exploration by Examples 2019 SIGMOD 4.1945683e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 8 of 8 cited papers.

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

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