Abstract: An information processing device includes an acquisition unit that acquires mobile object information, parcel information, pickup delivery information as information regarding at least one of pickup and delivery, map information, weather information, and traffic information, a calculation control unit that calculates a delivery company burden, as a cost defrayment by a delivery company, in regard to each combination of target parcels and a mobile object by using the mobile object information, the parcel information, the pickup delivery information, the map information, the weather information and the traffic information, a determination unit that determines an optimum combination out of a plurality of combinations based on the delivery company burden calculated in regard to each combination of target parcels and a mobile object, and an output unit that outputs the optimum combination.

Abstract: A delivery management device includes a communication unit and a control unit. The control unit acquires vehicle position information and user position information when a request for delivery of a parcel is received, selects one vehicle among a plurality of vehicles based on contents of the request, information acquired from a storage device, the vehicle position information and the user position information, makes the selected vehicle as a responsible vehicle move to the user present position, and receives a pickup completion notification indicating that the responsible vehicle moved to the user present position and a shipment parcel has been loaded onto the responsible vehicle or a completion notification indicating that the responsible vehicle arrived at the user present position and a reception parcel has been taken out of the responsible vehicle.

Abstract: A learning sample collector is configured to collect learning samples which have been classified into respective classes through N-classes discrimination (N is a natural number of 3 or more). A classifier is configured to reclassify the learning samples collected by the learning sample collector into classes applied to M-classes discrimination, where M is smaller than N (M is a natural number of 2 or more and is less than N). A learner is configured to learn a discriminator for performing the M-classes discrimination on a basis of the learning samples reclassified by the classifier.

Abstract: A one-chip microprocessor, in which a built-in cache memory unit 20 has parities, and a cache parity generating & checking unit 21 checks parity of data read from the built-in cache memory unit 20, and when parity error is detected, outputs an internal cache parity error signal 50 to an instruction execution unit 23. By this, the instruction execution unit 23 suspends instruction execution and outputs a processor error signal 37. Accordingly, by checking parity errors of data of built-in memory and inputted address/data, instruction execution are immediately suspended to limit malfunction at least, thereby improving reliability. And by storing kinds of bus operation and errors in a register at the time of error generation, restoring possibility of system level is improved.