Fujitsu Corporation

Kazuki Matsui

Kenichi Horio

Tomoharu Imai

Hideto Kihara

Tatsuro Matsumoto

Takashi Ohno

Naohisa Kawaguchi

Akinori Iwakawa

Masahiko Murakami

Hiroyasu Sugano

Miwa Okabayashi

Youji Kohda

Kenichi Sasaki

Shingo Fujimoto

Soichi Nishiyama

Ryo Miyamoto

Yasuhide Matsumoto

Satoru Watanabe

Ryuichi Matsukura

Jun Kakuta

Masahide Noda

Eiichi Takahashi

Masatomo Yasaki

Hisatoshi Yamaoka

Noboru Iwayama

Toshiaki Gomi

Hidenobu Ito

Satoshi Okuyama

Naoki Nishiguchi

Akira Shiba

Yoshiyuki Ito

Hitoshi Yamauchi

Hiroshi Kokubo

Madoka Mitsuoka

Kota Itakura

Hiroaki Harada

Yasuhiko Awamoto

Norie Tachibana

Koichi Yamasaki

Chizu Tuge

Makoto Okada

Akihiko Obata

Iwao Otsuka

Masaki Watanabe

Shuichi Shiitani

Junichi Yura

Masahiro Matsuda

Ryosuke Miyata

Tomonori Ikeya

Koki Hatada

Takafumi Onishi

Daisuke Kasamatsu

Arika Hakoda

Hiroyasu Suganu

A plurality of objects are arranged over a screen and are operable by a plurality of operators. Determinations are made regarding whether a first object, and a second object operated after the first object, are continuously operated or whether a relationship between the first object and the second object is within a predetermined range. An operation setting of the first object is set as an operation setting of the second object in a case where the operations are performed continuously or in a case where the relationship is within the predetermined range.

Information processing apparatus, program, and system for a display capable of determining continuous operation and range determination of multiple operators operating multiple objects

An information processing apparatus includes: a memory and a processor. The processor, coupled to the memory, is configured to: determine, for each task of a plurality of tasks executed in a distributed stream data processing platform, a log score based on an indication associated with easiness of occurrence of a failure; and output a log message for each task of the plurality of tasks at an output frequency based on a log score of each task and a log score of at least one of an upstream task located upstream of each task and a downstream task located downstream of each task.

Information processing apparatus and log control method

An information processing apparatus includes one or more memories and one or more processors coupled to the one or more memories and the one or more processors configured to execute a first process by using first input information for a first terminal, perform first output of a first execution result generated by the first process executed by using the first input information, and in a case where a second terminal and the first terminal belong to a first group, perform second output of the first execution result in response to receiving a request of the first process to be executed by using second input information for the second terminal.

Information processing apparatus and information processing method

An information processing system includes: a first storage device configured to store state data corresponding to processing executed on input data that is stored in a buffer; and a processing device configured to: calculate a first time point when the buffer overflows from an input rate of the input data to the buffer, and determine a second time point by using the input rate, an update amount of the state data per unit time, a first throughput of the backup processing on the state data from the first storage device to the second storage device, a second throughput of restoration processing on the state data from the second storage device to the first storage device, and a third throughput of the processing, the second time being a time point that is before the first time point and when backup processing on the state data is to be started.

Information processing system, information processing method, and non-transitory computer-readable storage medium for storing information processing program

A computer-implemented data stream processing method includes generating, calculating, and deploying. The generating includes generating a directed graph in which processes in a stream processing infrastructure are represented by nodes and data input/output relationships between the nodes are represented by edges. The calculating includes calculating a degree of each of the nodes based on a weight of each of the edges. The deploying includes deploying, based on the calculated degree of each of the nodes, the processes represented by the nodes at stages of a pipeline in the stream processing infrastructure.

Multiple stage data stream processing method and data stream processing system

An apparatus performs transmission and reception of messages via which a plurality of services coordinate with each other in a message control system. The apparatus integrates a plurality of messages into a first message, based on relationships between message transmission and message reception caused by the plurality of services, and transmits the first message to another information processing device in the message control system. The apparatus receives a second message integrated by another information processing device, and decompose the received second message into messages including a third message. The apparatus further integrates the decomposed third message and a fourth message into a fifth message, and transfers the integrated fifth message to another information processing device.

Effective communication of messages based on integration of message flows among multiple services

A control apparatus includes one or more memories; and one or more processors configured to in response to reception of a first message, by referring to a reception history of one or more messages received prior to the received first message, determine whether a second message having a second timestamp newer than a first timestamp of the received first message has been received, when the second message has been received, perform a first process on the first message and a second process on the second message in order indicated by the first timestamp and the second timestamp, and transmit, to an apparatus to which the first message is transmitted next, a first correction notification including an instruction to correct order of processes executed by the apparatus with respect to the first message and the second message.

Control apparatus and control method

A screen transfer control system includes a business device performing a business process, a mobile terminal, and a screen transfer control device converting a business screen of the business device to image data and sending the image data to the mobile terminal, the screen transfer control device converting the business screen to the image data on the basis of the drawing command, detecting a change in the cursor shape on the basis of cursor information included in the drawing command, and sending change information, when a change in the cursor shape is detected, to the mobile terminal, the mobile terminal displaying the image data from the screen transfer control device, determining whether the cursor shape is changed on the basis of the change information, and starting up a software keyboard when a screen touch that made the change in the cursor shape continues for a predetermined time.

Screen transfer control system, computer-readable recording medium, and screen transfer control method

A terminal apparatus includes: a buffer memory that stores rendering data displayed on a display device; and a processor that acquires, according to scroll operation of the display device, rendering data including a connection portion, which is connected to a residual portion displayed in a moving destination region on a screen after the scroll operation from a screen before the scroll operation and is displayed, stores, in the buffer memory for storing the rendering data including the moving destination region and the connection portion, the rendering data of the residual portion and the rendering data including the connection portion, and outputs, in response to update of a display position of the rendering data stored in the buffer memory, the rendering data, the display position of which is updated, to the display device after the scroll operation.

Terminal apparatus and screen updating method

A drawing system includes an information processing apparatus which includes a generation unit for generating video data for a frequently changed region whose change frequency in an image exceeds a predetermined threshold, and generate still image data for the video data, and a first communication unit for transmitting the video and still image data to a terminal apparatus; and the terminal apparatus which includes a second communication unit for receiving the video and still image data from the information processing apparatus, a decoder unit for decoding the video and still image data, and a drawing unit for drawing a the decoded still image data when decoding of the video data is not completed by drawing timing, and to switch the drawing of the decoded still image data to drawing of a decoded video data when the decoding of the video data catches up with the drawing timing.

Drawing system, information processing apparatus and drawing control method which switch drawing from still image data to video image data

An information processing apparatus includes an image generation unit configured to generate an image that is changed according to operation commands received from a terminal and to be displayed at the terminal; a video-coding area determining unit configured to identify, in the image, a video-coding area that is changed within a predetermined period of time for a number of times greater than a first threshold and to be encoded according to a video compression format; an estimation unit configured to estimate a maximum data rate based on a round trip time of the network; a filtering unit configured to thin out the operation commands according to a thin-out rate when the operation commands are of a predetermined type and the estimated maximum data rate is less than a second threshold; and a threshold changing unit configured to change the first threshold based on the thin-out rate.

Updating thin-client display based on a thin-out rate

An information processing apparatus includes, a storage unit that stores an image to be transmitted, an update-frequency setter that sets, for respective sections set in the image to be transmitted, update frequencies of images stored for the sections in a predetermined period of time, an association-degree setter that sets association degrees to indicate degrees of association between the sections based on the update frequencies, a priority setter that identifies the section on which an operation is performed and sets a higher priority for the identified section and the section having a highest degree of association with the identified section than priorities for other sections, and a transmitter that transmits the image, stored by the storage unit, in sequence with the images stored for the sections whose set priority is higher first.

Information processing apparatus, method, and recording medium

An information processing apparatus includes: an image memory that stores therein an image that is to be displayed on a terminal device; a drawing unit that draws a processing result from software into the image memory; a detecting unit that detects an update area containing an update between frames in the image; a splitting unit that splits, the image in the update area; a creating unit that creates, wait insertion data by inserting a wait between each of the pieces of the split data; a changing unit that changes the wait; an acquiring unit that acquires, the available bandwidth and a display update speed that indicates display intervals of the wait insertion data for each wait; and a selecting unit that selects, when a wait in which the available bandwidth is increased and the display update speed is improved, the wait.

Information processing apparatus, and information processing method

A system includes an information processing apparatus and a terminal apparatus connected via a network. The information processing apparatus includes a processor that calculates based on image data of an image to be displayed on a display screen of the terminal apparatus and a compression rate of the image data, a data transfer volume to be transmitted to the terminal apparatus, and determines based on the calculated data transfer volume and a data transfer rate with the terminal apparatus, a segmentation unit by which the image is segmented.

System, information processing apparatus, and image processing method

A relay device includes: a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, receiving a page from a server device; partitioning a second region other than a first region of the page in which the page is displayed by a client terminal into one or more partition regions; calculating the number of partition regions transmitted to the client terminal during a time difference between an acquisition time taken to acquire the entire page from the server device and a transmission time taken to transmit the first region to the client terminal; and transmitting an image corresponding to the first region and images corresponding to the partition regions of the calculated number to the client terminal.

Relay device, relay method and thin client system

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Kawasaki, Japan

Kazuki Matsui