摘要:
A conversion apparatus includes a storage unit storing definition information in which position information and a type of the signal are associated with each other; a decoder referring to, when first reception data is input, the definition information of the first control target to determine a type of a first signal at a first position in the first reception data, and output first input data in which the determined type of the first signal and a value of the first signal in the first reception data are associated with each other; and an encoder referring to the definition information of a second control target to output second input data in which identification information of second computing units that corresponds to the type of the first signal, position information indicating a second position of the first signal, and a value of the first signal are associated with one another.
摘要:
There is provided a data analysis apparatus, comprising an event occurrence setting module configured to cause a prescribed event to occur in a simulation for a work order that includes a process at which the prescribed event is to occur an event occurrence detection timing setting module configured to store an event occurrence detection timing indicating a time period between an occurrence of an event and detection of the event, a simulation executing processing module configured to execute a simulation when an occurrence of the event is detected, the simulation executing processing module being configured to execute a simulation that reflects an effect on the process when the event is addressed in accordance with the event occurrence detection timing recorded in the storage module, and a KPI calculating module configured to calculate a KPI of the process for the event occurrence detection timing, based on results of the simulation.
摘要:
The present invention provides a firmware update process capable of realizing both recovery from an interruption of update and saving of a capacity of nonvolatile memory used for backup and storing difference data. Thus, intermediate data is included for always holding a status of firmware in rewriting in addition to the new and old firmware. In a case of updating all blocks configuring the firmware in an arbitrary order, the process successively compares blocks of the intermediate data and new firmware with each other; calculates an address of data for recovery from an interruption of update and a backup capacity required therefor; extracts difference data to be distributed, calculates a capacity thereof and creates an update procedure; and derives a processing order whose total of the backup capacity and the difference data capacity is the minimum (see Figure 2 ).
摘要:
There are provided a file search system and program that perform efficient searches by creating, with respect to a file search environment where files for which a full-text search should be allowed and files for which a full-text search is unnecessary coexist, different index files. With respect to a file search system in which a file search server, a file server and a client are interconnected via a communications line 9, the file search server 1 comprises: metadata search means adapted to select, upon receiving a search request from the client 3, metadata matching records from an index 2 file based on a conditional search expression; full-text search means adapted to perform a search with respect to an index 1 file by referencing keywords based on the conditional search expression and the metadata matching records; and means adapted to transmit the search result to the client 3.
摘要:
Leakage of information stored in a mobile communication device via a network is prevented. To this end, a mobile communication device that together with an authentication server forms part of a network system is equipped with: a functional unit configured to detect a change in information on the physical location of the device itself and/or information on the location of the device itself on a network; a functional unit configured to, upon detection of the change, transmit to the authentication server the information on the location of the device itself and/or the information on the location of the device itself on the network; and a functional unit configured to receive from the authentication server a communication control policy corresponding to the information on the location of the device itself and/or the information on the location of the device itself on the network, and apply the communication control policy to the device itself.
摘要:
Leakage of information stored in a mobile communication device via a network is prevented. To this end, a mobile communication device that together with an authentication server forms part of a network system is equipped with: a functional unit configured to detect a change in information on the physical location of the device itself and/or information on the location of the device itself on a network; a functional unit configured to, upon detection of the change, transmit to the authentication server the information on the location of the device itself and/or the information on the location of the device itself on the network; and a functional unit configured to receive from the authentication server a communication control policy corresponding to the information on the location of the device itself and/or the information on the location of the device itself on the network, and apply the communication control policy to the device itself.
摘要:
A secure search processing system includes an information processing apparatus that calculates an exclusive OR of second information obtained by applying a one-way function to a search keyword and a second random number obtained with a random number generator, calculates an exclusive OR of a search value that is the calculation result and registration values in a database, and calculates an exclusive OR of a value obtained by applying the homomorphic function to a calculation result of an exclusive OR of a search value and registration values and a value obtained by applying a homomorphic function to a second random number, searches for an output value of the one-way function with which registration values in the database are associated using as a key a value obtained by applying the one-way function to a calculation result, and outputs a search result to an output interface.