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» Arity-Monotonic Extended Aggregation Operators
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KR
2000
Springer
15 years 1 months ago
Representing and Aggregating Conflicting Beliefs
We consider the two-fold problem of representing collective beliefs and aggregating these beliefs. We propose a novel representation for collective beliefs that uses modular, tran...
Pedrito Maynard-Reid II, Daniel J. Lehmann
77
Voted
SIGMOD
2004
ACM
163views Database» more  SIGMOD 2004»
15 years 9 months ago
Rank-aware Query Optimization
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...
Ihab F. Ilyas, Rahul Shah, Walid G. Aref, Jeffrey ...
76
Voted
IJCAI
2003
14 years 11 months ago
Aggregate Functions in Disjunctive Logic Programming: Semantics, Complexity, and Implementation in DLV
Disjunctive Logic Programming (DLP) is a very expressive formalism: it allows to express every property of finite structures that is decidable in the complexity class ¡£¢¤ (...
Tina Dell'Armi, Wolfgang Faber, Giuseppe Ielpa, Ni...
CG
2006
Springer
14 years 9 months ago
Constrained diffusion-limited aggregation in 3 dimensions
Diffusion Limited Aggregation (DLA) has usually been studied in 2 dimensions as a model of fractal growth processes such as river networks, plant branching, frost on glass, electr...
Paul D. Bourke
EUSFLAT
2007
107views Fuzzy Logic» more  EUSFLAT 2007»
14 years 11 months ago
Extending the Choquet integral
In decision under uncertainty, the Choquet integral yields the expectation of a random variable with respect to a fuzzy measure (or non-additive probability or capacity). In gener...
Giovanni Rossi