Fujitsu Corporation

Naohiro Itou

Kazuo Mineno

Nobuko Takase

Takashi Saito

Kiichi Yamada

Masahiko Nagata

Mitsuhiro Kinomura

Jo Ajisawa

Norikazu Isomura

Mikio Yoshida

Toshiyuki Kurokawa

Motonori Yoshinaga

Kokichi Sugiyama

Hiroaki Ishimoto

Takayuki Sano

Masashi Niwa

When retrieving specific text from a search target document, an information processing apparatus receives text, generates a semantic structure indicating a meaning of a word that is included in the received text, by subjecting the received text to semantic analysis, identifies a word that is associated with the generated semantic structure, by referring to a synonym dictionary that stores a word and semantic structure indicating a meaning of the word in an associated manner, determines whether the identified word is included in the search target document, and outputs information according to a determination result.

Computer-readable recording medium, retrieval device, and retrieval method

A determination method executed by a computer including a memory and a processor coupled to the memory, includes receiving a plurality of sentences and designation of terms included in the plurality of sentences, generating, for each term for which the designation is received, information indicating a relation between the term and each of other terms included in one of the plurality of sentences containing the term, extracting, for each term for which the designation is received, information indicating a specific relation from the generated information indicating the relation, generating characteristic information that uses the extracted information as a feature, and determining similarity between a plurality of the terms based on the generated characteristic information for each term.

Determination method and determination apparatus

A method includes: upon receipt of a request of update processing for a first record including a numerical data item in a database, generating, by a processor, a second record by duplicating the first record while a value corresponding to an update content of the update processing is set to the numerical data item, the update processing being processing of updating the value of the numerical data item according to the update content; and executing the update processing for the second record in response to the request.

Method for update processing, and apparatus

A method includes comparing, in units of a first bit length, a first bit sequence of the first bit length included in a search character bit sequence to a second bit sequence of a second bit length included in a target character bit sequence; when a third bit sequence of the first bit length following the first bit sequence in the search character bit sequence matches a fourth bit sequence of the first bit length following a location matching the first bit sequence in the second bit sequence, creating a fifth bit sequence of the second bit length starting from a location matching the first bit sequence in the target character bit sequence; comparing, in units of the first bit length, the fifth bit sequence to a sixth bit sequence of the second bit length starting from the first bit sequence in the search character bit sequence; and determining.

Method of searching character string, character string searching device, and recording medium

An apparatus includes a memory; and a processor coupled to the memory and configured to: set an indicator so that the indicator indicates an access to data is allowed when a start time of time zone arrives, the access to the data being allowed when time is within the time zone; set the indicator so that the indicator indicates the access to the data is not allowed when an end time of the time zone arrives; and determine whether to allow the access to the data on the basis of the indicator when the access of the data is requested.

Apparatus, method, and computer-readable medium

A data management method includes a reference activation step, after generating a first time-series data for causing chronological relationship to be identifiable in a memory device at activation of a reference operation to a first record in a database, of referring to the first record; an update step, in response to an update request for the first record, of generating a second record corresponding to the first record in the database and updating the second record; a commit step of generating a second time-series data in the memory device at a commit operation for the updating; a reference termination step of deleting the first time-series data at completion of the reference operation; and a deletion step, if the first time-series data generated earlier than the second time-series data is not present as a result of the commit step or the reference termination step, of deleting the first record.

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Numazu, Japan

Naohiro Itou