Title	Hybrid Approach for Improving Efficiency of Apriori Algorithm on Frequent Itemset
Author	Arwa Altameem, Mourad Ykhlef
Citation	Vol. 18  No. 5  pp. 151-155
Keywords	Improved Apriori, Data Mining, Frequent Itemset, Hybrid Apriori.

Title	Selection of Community Detection Features In?uencing Negative Emotional Contagion on Twitter
Author	Hatoon Al Sagria, Mourad Ykhlef
Citation	Vol. 19  No. 9  pp. 29-39
Keywords	Negative emotions, contagion, Twitter, feature selection, community detection, genetic algorithm.