Connectionism and Cognitive Science Lab
Welcome to the new L3C website! Here you can find information about our current researchs and publications
News
May 14, 2012 · The L3C group has grown
Check out the researchers of the L3C.
February 22, 2012 · Paper accepted at IEEE CEC 2012
The following paper was accepted for oral presentation at IEEE Congress on Evolutionary Computation that will be presented in Brisbane at June 14th 2012: Cassio Rodrigo Conti, Mauro Roisenberg and Guenther Schwedersky Neto, ACOR-V - an Algorithm that Incorporates the Visibility Heuristic to the ACO in Continuous Domain
February 15, 2011 · L3C website
The L3C website is on line.
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Learning
Term by definition
Machine learning has been central to AI research from the beginning. Unsupervised learning is the ability to find patterns in a stream of input. Supervised learning includes both classification and numerical regression.
RCSUEX - Certainty Representation of the Exploratory Success
The process involves drilling for oil in their interpretation and decision phase, the analysis of information and a number of factors. A lot of this information is subject to imperfections of various kinds (knowledge incomplete, imprecise and uncertain), which makes this process full of doubts and uncertainties. The first big question in exploratory activity, concerns the question of where, within a sedimentary basin, or a block, can and can not be accumulations of oil? This project will consist of six steps: The first step is to Requirements Engineering, whose goal is the complete understanding of the problem. The second step is the prototyping and Analysis Methods for Treatment of Imperfection Information, whose objective is to investigate possible alternatives for addressing the problem...
E&PRiskIV
During the development of Module Neural E&PRiskIII, it was observed that a point "critical" in a good performance Module Neural regarding the ability to forecast total operating time with respect to quality of historical data that are used for training neural network and that are in a ...
Seismic Inversion
Seismic inversion is the process of transforming seismic reflection data into a quantitative rock property description of a reservoir. Seismic inversion may be pre-or post-stack, deterministic, stochastic or geostatistical, and typically includes other reservoir measurements such as well logs and co...
Officialy founded at may 5th of 2000, this lab combines researchers of Computer Sciences at various fields such as: Artificial Neural Networks, Evolutionary Computation, Game Theory and Logic. Aimed at studying the cognition emergence by Nature inspired paradigms, starting by connectionism making a bridge between symbolic, connectionist and evolutive approaches of Artificial Intelligence. More than a workplace, the lab intends to be a group of researchers linked by common interests without physical frontiers.