Q. What is the advantage of Front-Coding in HDT's dictionary representation?

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Q. What is the purpose of the Triples component in HDT?

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

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Q. What does BT (BitmapTriples) encoding in HDT assume about the order of triples?

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Q. In HDT's BT encoding, what does each tree in the forest represent?

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Q. How are predicate and object levels organized in HDT's BT encoding?

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Q. In HDT's BT encoding, how are predicates sorted within each tree?

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Q. How are objects organized within each path in the BT encoding of HDT?

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Q. What does BT encoding in HDT represent pairs of?

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Q. What is the advantage of sorting predicates within each tree in BT encoding?

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Q. How is the subject encoded in HDT's BT encoding?

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Q. What does HDT-FoQ stand for?

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Q. In HDT-FoQ, what is the idea behind the Dictionary component?

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Q. How are sequences Sp and So from the BitmapTriples encoding loaded into memory in HDT-FoQ?

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Q. In HDT-FoQ, how is the predicate list located for a given triple pattern?

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Q. What is the final step in HDT-FoQ to determine the existence of a triple in the data set?

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Q. Why is accessing data by predicate considered challenging in HDT-FoQ?

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Q. How is efficient access by predicate achieved in HDT-FoQ?

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Q. What is the advantage of using a wavelet tree for predicate access in HDT-FoQ?

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Q. How does HDT-FoQ handle access by predicate efficiently?

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