Fujitsu Corporation

Mitsuru Oda

Yasuhide Matsumoto

Satoru Watanabe

Masatomo Yasaki

Masashi Uyama

Youji Kohda

Madoka Mitsuoka

Hiroki Ichiki

Shinichiro Tago

Noriyuki Kobayashi

Masaru Fuji

Shuya Abe

An apparatus acquires a first input-table, based on target table information, and acquires a script for generating a first output-table from the first input-table, and a constraint condition between columns included in the first input-table and the first output-table. The apparatus converts the first input-table into a second input-table such that the second input-table obtained by converting a column structure of the first input-table and a second output-table to be obtained by converting a column structure of the target table comply with the constraint condition, and generates assignment information indicating a correspondence relationship between columns to be included in the second output-table and the target table. The apparatus generates the second output-table from the script and the second input-table, and converts the second output-table into the target table, based on the assignment information.

Table generation based on scripts for existing tables

A sensor information management system is connected to a network including a plurality of sensors and a computer including a service providing unit for providing services using data presented by at least one of the plurality of sensors. The sensor information management system includes: a sensor profile information record unit for recording sensor profile information; a sensor request information record unit for recording sensor request information; a scenario record unit for recording scenario data; a scenario generation unit for determining an operation for allowing the sensor, and recording the scenario data including the operation; and a scenario management unit for generating a control signal for allowing each sensor and transmitting the generated signal to the each sensor.

Sensor information management system, sensor information management method, and computer-readable storage medium

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 user state presumption system and method determines whether a user has exhibited a specific intended behavior that is an aim of service(s) provided by analyzing data of a series of accesses of the user made relative to the service(s). An intended behavior probability calculator is provided which calculates, every predetermined period, a proportion of users who have exhibited the intended behavior among the plurality of users and records the obtained proportion calculated to implement the user state presumption system and method.

User state presumption system, user state presumption method, and recording media storing user state presumption 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

A computer-readable recording medium storing an information search program capable of retrieving desired information with ease. An index information-producing section produces index information associating a preparation object keyword with file identification information for identifying files in the file information each including, in a usage time zone thereof, a date and time matching a date and time at which the preparation object keyword was entered, based on dates and times at which the keyword in the keyword information stored in a keyword information-storing section was entered, and usage time zones during which files in the file information are used. A retrieval section retrieves the preparation object keyword matching a search object keyword entered by a keyword input operation from the index information, and outputs the file identification information for identifying files associated with the retrieved preparation object keyword.

Growing community of inventors

Kawasaki, Japan

Mitsuru Oda