電子情報通信学会. Technical Committee on Fault-Tolerant Systems デンシ ジョウホウ ツウシン ガッカイ. Technical Committee on Fault-Tolerant Systems Densi Jōhō Tūsin Gakkai (Japan). Technical Committee on Fault-Tolerant Systems Denshi Jōhō Tūshin Gakkai (Japan). Technical Committee on Fault-Tolerant Systems IEICE, Japan. Technical Committee on Fault-Tolerant Systems