Abstract: This system includes a roadside apparatus and a vehicle-side apparatus. The roadside apparatus includes a roadside sensor that detects a road situation, a recognizer that recognizes a traffic object from the road situation detected by the roadside sensor and converts a result of the recognition into stereotype information of the traffic object, and a transmitter that transmits and receives the stereotype information. The vehicle-side apparatus includes a data storage unit that stores data regarding a traffic object corresponding to the stereotype information, a receiver that receives the stereotype information transmitted by the roadside apparatus, and a presentation unit that presents the data stored in the data storage unit on the basis of the received stereotype information.

Abstract: An information processing device according to the present disclosure includes: a reaction determiner that determines, on a basis of reaction information of a viewer who views a program, an attitude of the viewer toward the program; and an environment provider that provides the viewer with a viewing environment that is identical to a viewing environment provided to a viewer group having an attitude that is identical to the attitude of the viewer towards the program.

Abstract: An information processing device according to an embodiment of the present disclosure includes an external device controller, an external-device-state recognizer, and a model obtaining section. The external device controller transmits a plurality of commands to one or a plurality of external devices to be controlled. The external-device-state recognizer recognizes states of the one or plurality of external devices of before and after transmission of the plurality of commands performed by the external device controller. The model obtaining section generates a state transition model in which the plurality of commands transmitted from the external device controller is associated with the states of the one or plurality of external devices of before and after the transmission of the plurality of commands performed by the external device controller.

Abstract: An information processing device according to the present disclosure includes: a reaction determiner that determines, on a basis of reaction information of a viewer who views a program, an attitude of the viewer toward the program; and an environment provider that provides the viewer with a viewing environment that is identical to a viewing environment provided to a viewer group having an attitude that is identical to the attitude of the viewer towards the program.

Abstract: In a mashup agent 23 that is an information processing apparatus, a controller is configured to perform control to detect an intent of a user, operate an agent capable of providing a service corresponding to the detected intent of the user, and present, to the user, a result supplied to the agent from the service.

Abstract: This system includes a roadside apparatus and a vehicle-side apparatus. The roadside apparatus includes a roadside sensor that detects a road situation, a recognizer that recognizes a traffic object from the road situation detected by the roadside sensor and converts a result of the recognition into stereotype information of the traffic object, and a transmitter that transmits and receives the stereotype information. The vehicle-side apparatus includes a data storage unit that stores data regarding a traffic object corresponding to the stereotype information, a receiver that receives the stereotype information transmitted by the roadside apparatus, and a presentation unit that presents the data stored in the data storage unit on the basis of the received stereotype information.

Abstract: An information processing apparatus includes a plurality of cache memories, a plurality of processors configured to respectively access the plurality of cache memories, and a memory, in which each of the plurality of processors executes a program to function as a cache processing unit configured to perform cache processing including at least one of transfer to the memory and discard with respect to all the pieces of data stored in the cache memory.