Morpho

Nomura Research Institute, Ltd.

Hitoshi Matsuo

Hiroyuki Nakamura

Masaki Hiraga

Takeo Shimada

Akira Arai

Yasuhiro Kuroda

Taro Morioka

Kouta Kurihara

Hideaki Nishino

Takashi Sagimori

A calculation scheme decision system includes a pre-calculation unit performing, in an execution environment in which calculation is performed, calculation for each of respective layers of the network structure using at least one of calculation schemes prepared in advance for the respective layers, a cost acquisition unit acquiring a calculation cost of at least one calculation scheme for each layer based on a result of the calculation by the pre-calculation unit, a decision unit selecting one calculation scheme for each layer based on the calculation cost from among at least one of the calculation schemes prepared in advance for the respective layers to associate the layer with the selected one calculation scheme, and a calculation unit performing the calculation for each of the respective layers of the network structure on input data in the execution environment using the calculation scheme associated with each layer.

Calculation scheme decision system, calculation scheme decision device, calculation scheme decision method, and storage medium

An airline ticket sales system having a stock recording unit retaining a stock of flights, and a destination candidate extraction unit including: receiving an input of at least one condition from a user via an information processing terminal, information about a destination airport being excluded from the condition; acquiring, from the stock recording unit, information about outbound candidate flights and inbound candidate flights satisfying the condition; extracting, as candidate airports, a predetermined number from airports common to arrival airports of the outbound candidate flights and departure airports of the inbound candidate flights; selecting, based on a predetermined criterion, one from round-trip candidate flights composed of combinations of the outbound candidate flights and the inbound candidate flights among the departure airports of the outbound candidate flights specified by the condition and the respective candidate airports; and regarding the selected one as a to-be-sold round-trip flight.

Airline ticket system

Growing community of inventors

Tokyo, Japan

Hitoshi Matsuo