Sony Corporation

Tsugutomo Enami

Masaaki Isozu

Shinichi Kawano

Yuichi Abe

Itaru Kawakami

Hideki Noma

Yoshihiro Manabe

Akifumi Kashiwagi

Seiji Miyama

Masato Shimakawa

Takashi Koyanagawa

An information processing apparatus includes a communication unit, a storage, and a controller. The communication unit is capable of communicating with a server. The storage is capable of storing data used for predetermined processing. The controller is capable of controlling the communication unit to receive notification information from the server, the notification information containing current version information and updated version information, the current version information indicating a current version of the data, the updated version information indicating an updated version of the current version of the data, and acquire the updated version from a predetermined storage location after waiting for a standby time optionally determined within a predetermined maximum standby time. Further, the controller is capable of controlling the storage to update the stored data to the acquired updated version after an elapse of the maximum standby time.

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

An information processing apparatus includes a category classifying unit configured to classify a document into one or more categories, a word extracting unit configured to extract one or more words from the document, a word score calculating unit configured to calculate a word score for each of the one or more words extracted from the document on the basis of an appearance frequency of the word in each of the one or more categories, the word score serving as an index of interest of the word, a sentence-for-computation extracting unit configured to extract one or more sentences from the document, and a sentence score calculating unit configured to calculate a sentence score for each of the extracted one or more sentences on the basis of the word score calculated by the word score calculating unit, the sentence score serving as an index of interest of the sentence.

Information processing apparatus, information processing method, and program

There is provided an information processing apparatus which includes a subtitle processing unit for extracting a subtitle feature quantity representing a feature of a content from subtitle information included in the content, a subtitle feature quantity accumulation unit for associating and storing identification information capable of identifying the content and the subtitle feature quantity extracted from the content by the subtitle processing unit, a subtitle feature quantity collation unit for collating the subtitle feature quantity stored in the subtitle feature quantity accumulation unit and a subtitle feature quantity to be determined, thereby determining sameness between the content corresponding to the subtitle feature quantity stored in the subtitle feature quantity accumulation unit and a content corresponding to the subtitle feature quantity to be determined, and a collation result output unit for outputting a collation result of the subtitle feature quantity collation unit.

Information processing apparatus, sameness determination system, sameness determination method, and computer program

In a case where a link to jump to a destination page is included within a source page, when movement information indicating that the link is moved to a predetermined position while being selected is input via an input section, a control section determines whether or not the link is moved to a predetermined region within a display surface based on the movement information and region information, and, when determining that the link is moved to the predetermined region within the display surface, the control section acquires from a storage section and causes a display section to execute processing of displaying on the source page, a page analysis result associated with the region information for specifying the predetermined region of a movement destination of the link.

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

There is provided an information processing method, including the steps of: obtaining a first format document described using a mark-up language; and generating, based on definition data defining a hierarchical relationship of at least two types of tags of the mark-up language in a document structure, a second format document representing a tree structure having at least a node thereof corresponding to the tag or to a text related to the tag from the first format document.

Information processing method, information processing apparatus, and program

An information processing method includes the steps of analyzing moving-image content including image data and audio data, extracting scene metadata characterizing each scene for each scene constituting the moving-image content, deciding a reproduction mode of the moving-image content according to at least one of a reproduction environment of the moving-image content and setting information set by a user, generating loss recovery information for recovering loss information lost by changing the reproduction mode of the moving-image content using the scene metadata according to the decided reproduction mode, and outputting the generated loss recovery information in accordance with the moving-image content to be reproduced in the decided reproduction mode.

Information processing method, information processing device, scene metadata extraction device, loss recovery information generation device, and programs

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Saitama, Japan

Tsugutomo Enami