Andreas Harth OER/OCW Courses

YARS2: A Federated Repository for Querying by Andreas @VideoLectures

We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collected... Watch Video

Zero-Knowledge Query Planning for an by Olaf Hartig @VideoLectures

Link traversal based query execution is a new query execution paradigm for the Web of Data. This approach allows the execution engine to discover potentially relevant data during... Watch Video

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