TY - GEN
T1 - Repair topology design for distributed storage systems
AU - Yu, Quan
AU - Sung, Chi Wan
AU - Chan, Terence H.
PY - 2012
Y1 - 2012
N2 - In a heterogenous networking environment, a new practical distributed storage model is defined by introducing the concepts of repair topology and retrieval sets. How to repair a failed storage node so as to minimize the system repair cost is investigated. It is shown that the repair cost minimization problem can be decomposed into a combinatorial problem and an integer linear programming problem. Moreover, a heuristic algorithm to find suboptimal repair topologies is given. © 2012 IEEE.
AB - In a heterogenous networking environment, a new practical distributed storage model is defined by introducing the concepts of repair topology and retrieval sets. How to repair a failed storage node so as to minimize the system repair cost is investigated. It is shown that the repair cost minimization problem can be decomposed into a combinatorial problem and an integer linear programming problem. Moreover, a heuristic algorithm to find suboptimal repair topologies is given. © 2012 IEEE.
UR - http://www.scopus.com/inward/record.url?scp=84871981924&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84871981924&origin=recordpage
U2 - 10.1109/ICC.2012.6364721
DO - 10.1109/ICC.2012.6364721
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781457720529
SP - 7009
EP - 7013
BT - IEEE International Conference on Communications
T2 - 2012 IEEE International Conference on Communications, ICC 2012
Y2 - 10 June 2012 through 15 June 2012
ER -