39 search results - page 7 / 8 » The Multi-Relational Skyline Operator |
133
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EDBT
2011
ACM
14 years 3 months ago
2011
ACM
The popularity of batch-oriented cluster architectures like Hadoop is on the rise. These batch-based systems successfully achieve high degrees of scalability by carefully allocati...
73
Voted
DATE
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper presents the Pareto Calculator, a tool for compositional computation of Pareto points, based on the algebra of Pareto points. The tool is a useful instrument for multidi...
ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
Personalized database systems give users answers tailored to their personal preferences. While numerous preference evaluation methods for databases have been proposed (e.g., skylin...
PVLDB
2010
14 years 10 months ago
2010
We propose the k-representative regret minimization query (k-regret) as an operation to support multi-criteria decision making. Like top-k, the k-regret query assumes that users h...
103
Voted
VLDB
2002
ACM
14 years 11 months ago
2002
ACM
Current search engines can hardly cope adequately with fuzzy predicates defined by complex preferences. The biggest problem of search engines implemented with standard SQL is that...