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ILP
2004
Springer
15 years 3 months ago
2004
Springer
For the last ten years a lot of work has been devoted to propositionalization techniques in relational learning. These techniques change the representation of relational problems t...
250
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EC
2012
13 years 5 months ago
2012
In a multimodal optimization task, the main purpose is to find multiple optimal solutions (global and local), so that the user can have a better knowledge about different optima...
COR
2007
14 years 9 months ago
2007
In this paper we apply a heuristic method based on artificial neural networks (NN) in order to trace out the efficient frontier associated to the portfolio selection problem. We...
WWW
2003
ACM
15 years 10 months ago
2003
ACM
In this paper, we consider the possibility of altering the PageRank of web pages, from an administrator's point of view, through the modification of the PageRank equation. It...
114
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ISSAC
1997
Springer
1997
Springer
The Minimised Geometric Buchberger Algorithm: An Optimal Algebraic Algorithm for Integer Programming
15 years 1 months ago
IP problems characterise combinatorial optimisation problems where conventional numerical methods based on the hill-climbing technique can not be directly applied. Conventional me...