00369nas a2200133   4500000000100000008004100001100002000042700001500062700001500077700001700092245006900109856004500178300001200223       2012                            d1 aLeandro Navarro1 aPau Garcia1 aRoger Baig1 aAxel Neumann00aCommunity-Lab: Overview and invitation to the research community  uhttps://doi.org/10.1109/P2P.2012.6335816  a71–72