Fujitsu Corporation

Youji Kohda

Masatomo Yasaki

Yasuhide Matsumoto

Satoru Watanabe

Kazuki Matsui

Masashi Uyama

Madoka Mitsuoka

Ryuichi Matsukura

Satoshi Okuyama

Makoto Okada

Hideto Kihara

Akinori Iwakawa

Kenichi Sasaki

Akihiko Obata

Naohisa Kawaguchi

Soichi Nishiyama

Toshiaki Gomi

Mitsuru Oda

Hiroki Ichiki

Iwao Otsuka

Takashi Yamaguchi

Takashi Ohno

Takashi Ono

Susumu Endo

Hiroyasu Sugano

Noboru Iwayama

Koichi Murakami

Yuji Kijima

Koji Otani

Yoshihiko Tokumaru

Hiroyuki Komiyama

Takaya Fujita

A model creation support system includes a model managing part that acquires and accumulates an identifier of a model, data indicating a phenomenon, data indicating a regression equation, and evaluation data from an information processing apparatus that predicts or analyzes the phenomenon, using a model represented by the regression equation, a factor value extracting part that generates and records factor value data indicating the degree to which the factor contributes to the model from the accumulated data, and a model proposing part that refers to the factor value data based on a request for supporting model creation and model condition data received from the information processing apparatus, thereby generating and outputting support data containing a factor capable of contributing to the model to the information processing apparatus. Thus, information on factors of the model can be accumulated and utilized for enhancement of the fitting degree of the model.

Model creation support system, model creation support method, and model creation support program

A demand forecasting system and a demand forecasting method capable of forecasting demands for IT resources in a data center accurately are provided. The demand forecasting system includes: a classification unit that classifies a plurality of users who use IT resources in a data center into a plurality of user's behavior classes; an event characteristics model generation unit that generates an event characteristics model representing a variation over time in a usage state of the IT resources caused by an event and the number of the users moving among the user's behavior classes caused by the event; an event influence calculation unit that calculates a predicted value of the variation over time in a usage state of the IT resources and a predicted value of the number of the users moving among the user's behavior classes that will be caused by an event scheduled to be held in the future using the event characteristics model; and a demand forecasting unit that calculates a variation in load on the IT resources.

Demand forecasting system for data center, demand forecasting method and recording medium with a demand forecasting program recorded thereon

An analysis apparatus includes a history analysis part analyzing the trend based on the access log and deriving the latent trait to an access destination, a principal components analysis part analyzing principal components of the frequency distribution of the access, a classification part classifying the correlation of the principal components into plural classes, an event recording part recording the events to induce to the access destination, a first generating part generating a latent trait principal component table; a second generating part generating a class construction ratio table stored the class as the result of classification, a third generating part generating an event classification table stored the class and the contents of the event, and an analysis result recording part recording the latent trait principal component table, the class construction ratio table and the event classification table, as an event feature model of the effect on the execution of the event.

Analysis apparatus, analysis method and recording medium for recording analysis program

An electronic file system includes an operating device for receiving an input for performance of an operation on an electronic file and an approval device used for approving of the operation on the electronic file. The electronic file includes an operation file on which an operation is to be performed and a restriction file indicating a restriction condition (policy) for restricting an operation performable on the operation file and a request destination for approval of the restricted operation. The operating device includes determination means for determining whether the operation to be performed on the operation file is permitted in accordance with the restriction condition described in the restriction file and means for, when it is determined that the operation corresponds to the restriction condition, transmitting to the approval device described as the request destination in the restriction file an approval request for requesting approval of the operation.

Electronic file system, operating device, approval device, and computer program

A sensor evaluation system communicating to a plurality of sensors and an analysis system providing analysis service using time series sensor data obtained from at least one of the plurality of sensors includes a time series data recorder recording a time series data showing changes with time of events having predetermined relations with the analysis service associating with the analysis system, a sensor relevance ratio calculator calculating sensor relevance ratios indicating relevance ratios of sensor data to the time series data by comparing changes with time of events indicated by the time series data and time series records of the sensor data used by the service execution part to provide analysis service in the same period, and a sensor importance calculator calculating sensor importance using the sensor relevance ratio calculated by the sensor relevance ratio calculator as a guide before recording the calculated sensor importance in a sensor importance recorder.

Sensor evaluation system, sensor evaluation method, and storage medium recording sensor evaluation program

A time factor feature generation system includes: a use status grasping portion that extracts transition data showing variations in degree of use of a site from log data; a variation data generating portion that generates, based on the transition data, variation data expressing the variations in degree of use of the site as a group Y of values showing the degree of use of the site; a time factor data recording portion in which a plurality of time factors and time factor values of each of the plurality of time factors are recorded; a time factor extracting portion that generates groups Dof time factor values, each of which corresponds to a time factor extracted from among the plurality of time factors; and a time factor feature generating portionthat calculates coefficients asuch that a square of an error b has a minimum value in an equation in which the groups Dand the group Y are used as an explaining variable and an explained variable, respectively, thereby to generate data showing a time factor feature of a use status of the site. By this configuration, the time factor feature generation system generates data quantitatively showing a time factor feature of a use status of a site.

Time factor feature generation system, time factor feature generation method and time factor feature generation program

The object of the invention is to perform a constructive exchange of information between a user and a provider of products in virtual reality. A user places a productthat he is considering buying in a cart, designates product providers, and gives notification thereto of the cart contents. A designated product provider, by seeing the cart contents, can learn in what products the user is interested. The product providercan provide to the cart from which the designation arose additional information, such as advertisements for its products. The user, by receiving various types of additional information from a product provider that he trusts, can find products that meet his desires, and can enjoy more satisfactory network-based shopping.

Online sales promotion method and device

Polling method that encourages freely opinionated replies and makes for extensive collection of diverse replies. Free reply processing moduleassigns an option ID to a free reply contained in reply data and associates this free reply with a survey ID and question ID and stores the same in a survey form database. A survey form creation modulecreates a survey form page based on data in the survey form databaseusing HTML or the like and stores this on a Web server. The Web serversends the stored survey form page to a respondent terminal

Polling system and method presenting a received free reply as a answer option to a subsequent respondent

Promoting efficient communication among users. Uses having a symbol of the same network resource are led to the same virtual space. Specifically, intermediary serverconverting ID of merchandise icon and ID of virtual space for chat is provided. When user terminalobtained a merchandise icon reports merchandise icon ID to the intermediary server, ID of a virtual space corresponding to the merchandise icon is returned to the user terminal. A user can share information on each merchandise by participating in this virtual space. Namely, users having a common purpose can chat with each other.

Communication intermediating method, intermediating device, and communication device

Method for making delivery of products more efficient, and having deliveries made that are convenient for delivery recipients. When a user (delivery recipient) purchases a product from a vendor and applies for delivery, a management serveraccepts a delivery application from a vendor client. The management servernotifies the delivery recipient clientof the application for delivery, and prompts the user to designate delivery terms. For example, a delivery terms designation form is provided on a web page, and the URL for that web page is provided in the application for delivery notification. The delivery recipient clientaccesses the web page and refers to a list of products to be delivered to him or herself. Moreover, the delivery recipient designates delivery terms when he or she is certain of his or her schedule. A delivery business is notified of these delivery terms.

Delivery management method and device, and delivery information service method

Information is quickly offered to users who require the information. In a system in which questions and answers are exchanged, when a given user other than the questioner becomes interested in a question, the user requests a notification serverto present the question. The answers to the question are automatically sent to a notification clientof the user. The answers to be sent may be either all the answers to the question or only the effective answers. Supports to the answers and comments on the answers may be accepted to decide the effectiveness of the answers.

Notification method and notification device

The information retrieving apparatus according to the present invention obtains required information through the Internet. It comprises an input/output unit for inputting first data for use in obtaining retrieved information through the information communications network and second data for use in obtaining advertising information through the information communications network; a retrieved information obtaining unit for obtaining the retrieved information from the retrieving server connected to the information communications network using the first data; an additional information obtaining unit for obtaining the advertising information from a predetermined information server connected to the information communications network using the second data; and an information converting unit for incorporating the advertising information obtained by the additional information obtaining unit into the retrieved information obtained by the additional information obtaining unit. The first and second information combined by the information converting unit are displayed by the input/output unit on a display unit.

Information retrieving apparatus and system for displaying information with incorporated advertising information

To enable reporting user status more precisely and over a wide range, the present invention includes an information terminal PChaving a generating device, a mobile terminal M having a transmitting device, and an information terminal PChaving a receiving device. The information terminal PCand the mobile terminal M can communicate directly wirelessly or through a wire. The mobile terminal M and the information terminal PCcan communicate in real time via status notification devices. The information terminal PCreports the user status it detected to a mobile terminal M that is in a communicable area. The mobile terminal M sends the user status to the information terminal PCvia the status notification device if the user status it received is the status of the user that has been stored therein in advance. If the user carries a mobile terminal M while he is on the trip, the status can be reported from the information terminal PCto the information terminal PCregardless of whether the information terminal PCbelongs to a network or whether the information terminal PChas a certain status notification device.

Status notification method and status notification system

A plurality of user terminals regularly accessing Internet Relay Chat (IRC) services are also in communication with a service selecting host. The service selecting host is configured to collect data from the plurality of user terminals. The collected data includes information about the users at the user terminals and information about the user terminals activity in the accessing of the IRC services. The service selecting host compiles and sorts the collected data concerning IRC services to produce information provided to the user terminals. The information provided to the user terminals allows users at the user terminals to more easily select sorted IRC services.

Apparatus and method for providing information about two-way computer communication services

A mobile communication terminal having a phonebook with information corresponding to alternative communication services. The information can be entered remotely from another mobile communication terminal. When a sender selects a recipient and a service from the phonebook, the mobile phone displays the information with the phonebook. The sender selects the most convenient and available communication service for the selected recipient. In an alternative embodiment, a mobile communication network maintains communication statuses of a plurality of mobile communication terminals in a status database. Upon detection of a status change of one of the mobile communication terminals, a notifying portion notifies the other mobile communication terminals of the status change.

Growing community of inventors

Kawasaki, Japan

Youji Kohda