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Political trends as well as general growth of the transport market set new challenges to railways and particularly to rail infrastructure managers. Rail infrastructure must become more efficient, which is to say that costs must be reduced and the use of ca ...
Finding the optimal solution of a Multi-Attribute Decision Problem (MADP) is a key problem for electronic commerce systems. In this paper, we formally define the multi-attribute decision problem, and we report our survey of four different methods (soft-CSP ...
The social navigation types that include recommendations and guides were discussed. The systems goal was to increase visual awareness of social cues that exist in the information space, without levying the final decision on the user. Recommendation systems ...
We present an algorithm functioning as a supervisor module in a multi-expert decision making machine. It uses the Bayes theory in order to estimate the biases of individual expert opinions. The biases are used to calibrate and conciliate expert opinions to ...
We consider the school bus routing and scheduling problem, where transportation demand is known and bus scheduling can be planned in advance. We present a comprehensive methodology designed to support the decision of practitioners. We first propose a model ...
The Object Constraint Language (OCL) is based on rst- order logic and set theory. As the most well-known application, OCL is used to formulate well-formedness rules in the UML metamodel. Here, the transitive closure of a relationship is de ned in terms of ...
In this paper, we propose a scalable algorithm for spectral embedding. The latter is a standard tool for graph clustering. However, its computational bottleneck is the eigendecomposition of the graph Laplacian matrix, which prevents its application to larg ...
A multicriteria decision support system has been developed to evaluate alternatives for sustainable and integrated energy centres for rural development in the Mediterranean area. The search for the most suitable solution for a fixed site is a complex probl ...
High level functions have been implemented in the EEF dispatching center as decision tools for the system operation staff. A real time security analysis software has been in service since May 1986. The software makes use of novel solutions for HV network o ...
Association des ingénieurs électriciens sortis de l'Institut Montefiore1987
