Local community detection algorithm is capable of finding the community of the source node with only local topology information, that is significant for today' expanding networks such as social network and WWW. However, when the source node is located in the bridge of communities, the accuracy of many existing algorithms is often unsatisfactory. In this paper, we proposed a novel algorithm (WILCD) for local community detection, which is based on the weakening of interference nodes. In WILCD, the invalid community (source node is not included) i...