6245 search results - page 82 / 1249 » A Case for Aggregate Networks |
96
Voted
IJCAI
2007
15 years 5 months ago
2007
In many real-world collective decision problems, the set of alternatives is a Cartesian product of finite value domains for each of a given set of variables. The prohibitive size...
117
Voted
IS
2006
15 years 3 months ago
2006
Views stored in a data warehouse need to be kept current. As recomputing the views is very expensive, incremental maintenance algorithms are required. Over recent years, several i...
165
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IWPEC
2010
Springer
15 years 1 months ago
2010
Springer
RANK AGGREGATION is important in many areas ranging from web search over databases to bioinformatics. The underlying decision problem KEMENY SCORE is NP-complete even in case of fo...
110
Voted
SAC
2006
ACM
15 years 9 months ago
2006
ACM
In the paper we describe the problem of grouping and aggregation in the concept-oriented data model. The model is based on ordering its elements within a hierarchical multidimensi...
124
Voted
JASIS
2006
15 years 3 months ago
2006
The aggregated citation relations among journals included in the Science Citation Index provide us with a huge matrix which can be analyzed in various ways. Using principal compon...