@conference {261,
	title = {Probabilistic Event Calculus based on Markov Logic Networks },
	booktitle = {RULE ML @ BRF 2011},
	year = {2011},
	url = {http://users.iit.demokritos.gr/~a.artikis/publications/artikis-ruleML11-America.pdf},
	author = {Anastasios Skarlatidis and Georgios Paliouras and George Vouros and Alexander Artikis}
}
