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ICML
2010
IEEE
13 years 8 months ago
Supervised Aggregation of Classifiers using Artificial Prediction Markets
Prediction markets are used in real life to predict outcomes of interest such as presidential elections. In this work we introduce a mathematical theory for Artificial Prediction ...
Nathan Lay, Adrian Barbu
DAWAK
2003
Springer
14 years 20 days ago
Computing SQL Queries with Boolean Aggregates
We introduce a new method for optimization of SQL queries with nested subqueries. The method is based on the idea of Boolean aggregates, aggregates that compute the conjunction or ...
Antonio Badia
AGI
2008
13 years 9 months ago
Reasoning with Prioritized Data by Aggregation of Distance Functions
Abstract. We introduce a general framework for reasoning with prioritized data by aggregation of distance functions, study some basic properties of the entailment relations that ar...
Ofer Arieli
IJUFKS
2010
97views more  IJUFKS 2010»
13 years 6 months ago
A Class of Poverty Measures Induced by the Dual Decomposition of Aggregation Functions
In this paper we introduce a new family of poverty measures for comparing and ordering social situations. The aggregation scheme of these poverty measures is based on the oneparam...
José Luis García-Lapresta, Casilda L...
DASFAA
1999
IEEE
90views Database» more  DASFAA 1999»
13 years 11 months ago
Spatial Presentation and Aggregation of Georeferenced Data
In this paper, we will introduce a method of spatial presentation of georeferenced data in a three-dimensional space. Photographs, Quicktime VR's, videos, and computer graphi...
Kengo Koiso, Takahiro Matsumoto, Katsumi Tanaka