Sony Corporation

Yoshihiro Tamura

Yoshinori Takagi

Hirofumi Hibi

Kyosuke Yoshida

Yoshimichi Kitaya

Ichiro Ogata

Motohiro Ohama

Atsushi Sakaida

Mitsuhiro Nishibe

Hirokazu Tsuchiya

Minoru Nagata

Takuya Kajikawa

Daisuke Izaki

An information processing method includes: grouping temporally consecutive data into a plurality of groups based on a reference defined in advance and storing the grouped data; reading, in response to an access request from an external apparatus, target data to be a target of the request from a first group including the target data and outputting the read target data to the external apparatus; and reading, in response to the reading of the target data, at least part of data from a second group different from the first group as read-ahead target data.

Information processing method, information processing system, information processing apparatus, and program

On receiving from a personal computer () a request for transmitting data for displaying a picture for inputting a user's profile in association with an MGID and an APID for specifying the personal computer (), an EMD registration server () selects data recorded in correspondence to the APID based on the received APID and transmits the selected data to the personal computer (). The EMD registration server () receivers the user's profile inputted based on the data from the personal computer () and records the user's profile in correspondence to the MGID.

Registering device and method, information processing device and method, providing device and method, and program storage medium

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Kanagawa, Japan

Yoshihiro Tamura