Abstract: An information processing apparatus includes: a reception module configured to receive selection of an output signal corresponding to a root cause from a group including a plurality of output signals, the plurality of output signals being obtained from a plurality of devices to be managed and being obtained in a predetermined period; a replacement module configured to replace a selection result received by the reception module with a combination of the selection results in two output signals, the selection result being corresponding to the group, the two output signals being selected from the plurality of output signals; and a model generation module configured to generate a ranking model of the plurality of output signals based on the selection results after the replacement.

Abstract: An information processing apparatus includes: a reception module configured to receive selection of an output signal corresponding to a root cause from a group including a plurality of output signals, the plurality of output signals being obtained from a plurality of devices to be managed and being obtained in a predetermined period; a replacement module configured to replace a selection result received by the reception module with a combination of the selection results in two output signals, the selection result being corresponding to the group, the two output signals being selected from the plurality of output signals; and a model generation module configured to generate a ranking model of the plurality of output signals based on the selection results after the replacement.

Abstract: A transport network control apparatus includes a unit configured to acquire, from a cloud management system configured to manage a first base and a second base that are connected via a transport network configured to provide a layer 2 connection service, a MAC address to be used for a frame that is transmitted from any one of the bases, a unit configured to compute, on the transport network, a forwarding path for forwarding the frame between the first and second bases using the MAC address as a destination, and a unit configured to set, in a forwarding node on the transport network, a forwarding rule for causing the frame to be forwarded along the computed forwarding path.