Communities in Complex Networks: A Review

These days we are equipped with various types of networks like social networks, biological networks, technological networks etc. These networks exist almost everywhere. Many scientists and researchers have shown their interest in these complex networks because of their huge range of applications. These complex networks have various types of properties like transitivity, scale free networks, presence of community structure, etc. Community detection is one of the most active fields in complex networks because it has many practical applications. In the paper report, we have discussed all the work done till date in the field of community detection.