Published in Journal 1, 2014

Recommended citation: Isabel Cenamor and Tomas de la Rosa and Fernando Fernandez. (2014). "LIBACOP and LIBACOP2 Planner." IPC. 1(2).

This document describes two planning portfolios developed for the Learning Track of IPC-2014 (International Planning Competition). The Learning Instance-Based Configured Portfolios are based on predictive models learnt with training instances gathered from previous executions of the base planners. For solving new planning problems, the portfolios select a group of planners using the predictions of the learnt models. Specifically, LIBACOP uses a classification model to select potential planners assigning the same execution time to each of them. LIBACOP2 uses the same classification model and, in addition, a regression model to predict the time for each planner

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