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cs.AI2021
Solve Optimization Problems with Unknown Constraint Networks
Mohamed-Bachir Belaid, Arnaud Gotlieb, Nadjib Lazaar
In most optimization problems, users have a clear understanding of the function to optimize (e.g., minimize the makespan for scheduling problems). However, the constraints may be d…
cs.AI2021
Frequent Itemset Mining with Multiple Minimum Supports: a Constraint-based Approach
Mohamed-Bachir Belaid, Nadjib Lazaar
The problem of discovering frequent itemsets including rare ones has received a great deal of attention. The mining process needs to be flexible enough to extract frequent and rare…