 This group bin packing (GBP) problem, also known as{\em bin packing with clique-graph conflicts , has natural applications in storing file replicas, security in cloud computing and signal distribution.
<coherence>  This group bin packing (GBP) problem, also known as{\em bin packing with clique-graph conflicts , has natural applications in storing file replicas, security in cloud computing and signal distribution.
 This problem, known as{\em bin packing with clique-graph conflicts , has natural applications in storing file replicas, security in cloud computing and signal distribution.