Federated Cypher Queries Across Wiki Instances

"Federated Cypher Queries Across Wiki Instances" describes an architecture for running Cypher queries that span multiple wiki-hosted graph stores. The paper details a query-planning layer that decomposes a user query into per-instance subqueries and merges the results without a central index.

The approach is a practical step toward cross-institution knowledge graph use cases, where each contributing wiki retains autonomy over its own data and access controls.