In this paper, our contributions are two-fold: First, we enhance the Min-Min and Sufferage heuristics under three risk modes driven by security concerns. Second, we propose a new ...
Applications that use collections of very large, distributed datasets have become an increasingly important part of science and engineering. With high performance wide-area networ...
System administrators of today’s high performance computing systems are generally responsible for managing the large amounts of data traffic and archival querying that mass stor...
We present a “black-box” approach to estimating query cardinality that has no knowledge of query execution plans and data distribution, yet provides accurate estimates. It doe...
— In large-scale distributed execution environments such as multicluster systems and grids, resource availability may vary due to resource failures and because resources may be a...
Jeremy Buisson, Omer Ozan Sonmez, Hashim H. Mohame...