A class of minimum storage cooperative regenerating codes with low access property
Xing Lin, Han Cai, Xiaohu Tang · Advances in Mathematics of Communications · 2022
In this paper, a new repair scheme for a modified construction of MDS codes is studied. The obtained repair scheme has optimal bandwidth for multiple failed nodes under the cooperative repair model. In addition, the repair scheme has relatively low access property, where the number of data accessed is less than two times the optimal value.