Fujitsu Corporation

Tadashi Murase

Takashi Maeda

Kiyoshi Sugioka

Yutaka Ito

Shinya Matsunaga

Naoko Egawa

Kiyoyuki Kodama

Shogo Unai

A preliminary investigation execution unit sequentially sets a plurality of target values for each of predetermined times and then executes adjustment of a bandwidth of a storage apparatus on the basis of each of the set target values. A performance information acquisition unit obtains performance information for each of predetermined times regarding a business server in a case where adjustment of a bandwidth by the preliminary investigation execution unit is not performed, and obtains the performance information regarding the business server for the predetermined time for each of the target values in a case where adjustment of the bandwidth is performed by the preliminary investigation execution unit. A notification unit notifies the performance information obtained. A bandwidth management unit adjusts a bandwidth of the storage apparatus on the basis of a specific target value, on the basis of an input of the specific target value after notification.

Storage management apparatus, storage apparatus management method, and computer-readable recording medium

When a signature is registered, a signature in Japanese characters, for example, '' ('Fujitsu'), or a signature in English characters, for example, &#x2018;Fujitsu&#x2019; is input n times through an input device of an input equipment of a signature authentication system, and each element of the shape of handwriting, writing speed, writing acceleration, and writing pressure is computed. A combination of nC2 is set for each element of the data input n times, the reciprocal of each similarity is obtained, an average value of the similarity is computed for each element, a weight is determined for each similarity from the average value, a weighted average value of the four elements is computed and defined as the total similarity of the registered signature. In an authenticating process, signature data to be compared is input/output m times. In the same method, the total similarity of a signature to be compared is obtained.

Computer readable medium recording handwritten signature authentication program, and handwritten signature authentication method apparatus

A user's handwritten signature data is transmitted to a host device, when the user registers his or her signature. A signature information controlling unit reads the codes of a character string of a font closest to handwriting shape data by referencing a signature dictionary information unit, extracts a predetermined number of digits of numeric values from the codes, generates a user ID by making the numeric values successive to the number of codes, and registers this user ID and the input handwritten signature to the signature dictionary information unit by making a correspondence between them. When a signature is authenticated, a user ID is automatically generated from a handwritten signature input by a user, and checked between generated user ID and registered user ID.

Computer readadle medium recording handwritten signature authentication program, and handwritten signature authentication method and apparatus

A computer-supervising system includes a centralized supervisor unit for supervising numerous computers connected to each other via a network. The computer-supervising system further includes a recovery procedure-storing device for storing recovery procedures corresponding to faults of the computers, respectively; a message display device for displaying error messages corresponding to the faults, respectively, on a display screen, together with classification data added thereto by the computers; a fault-selecting device for selecting one of the error messages displayed on the display screen, according to an operation of an operator; a recovery procedure display device for reading one of the recovery procedures stored in the recovery procedure-storing device based on the selected one error message which corresponds to one of the faults, and for displaying the read one recovery procedure on the display screen; and a recovery-executing device for executing, by an operation of the operator, the read and displayed one recovery procedure to recover from the one fault corresponding to the selected one error message. The system further includes a recovery history-storing device for storing recovery procedures previously executed by the recovery-executing device; a recovery history-selecting device for selecting one of the recovery procedures stored in the recovery history-storing device, according to an operation of the operator; and a recovery history display device for displaying the selected one recovery procedure on the display screen.

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Nagoya, Japan

Tadashi Murase