It helps journalists verify hypotheses, reveal hidden insights, follow the money, scale investigations, and add credibility ...
Abstract: Multi-dimensional range query (MRQ) over outsourced data has been extensively applied in various domains. However, security and efficiency are still two aspects that cannot be easily ...
Abstract: The efficiency of query processing is highly affected by execution plans and allocated resources in the Spark SQL big data processing engine. However, the cost models for Spark SQL are still ...
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