Question

How does HDT's Triples encoding (BitmapTriples or BT) organize the RDF graph internally?

a.

It transforms the graph into a forest with one tree for each subject and orders the trees by subject ID.

b.

It transforms the graph into a forest with one tree for each predicate and orders the trees by predicate ID.

c.

It sorts all triples based on their object values.

d.

It stores triples in a random order to maximize compression.

Posted under Big Data Computing

Answer: (a).It transforms the graph into a forest with one tree for each subject and orders the trees by subject ID. Explanation:HDT's Triples encoding (BitmapTriples or BT) transforms the RDF graph into a forest with one tree for each subject and orders the trees by subject ID.

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Q. How does HDT's Triples encoding (BitmapTriples or BT) organize the RDF graph internally?

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