摘要:
There is provided such a firmware update apparatus that is capable of coping with a trouble during update and that system stop time accompanying update is short while suppressing the capacity of the nonvolatile memory for storing firmware to be small. The firmware update apparatus is configured so that data required for update is accessible from both of normal firmware and emergency firmware and is provided with a section which sets the next-time boot destination to the emergency firmware during update, a section which saves a file before update into an area originally occupied by an update file, a section which inspects that a file required for booting the normal firmware is not broken or confirms that activation is actually possible from a virtualized environment, during activation of the emergency firmware, a section which restores the state before update by the saved files before update and a new update procedure automatically generated by reversing the contents of operations of the update procedure, and a section which, for each update file, describes a necessary reactivation target in the update procedure.
摘要:
With respect to retrieving documents of interest using a search system, it is made possible to provide a document search system for retrieving documents of interest efficiently and intuitively. Along with a display of a list of search results, new query candidates as well as the hit counts returned with those queries are presented. Specifically, there is provided: a related word dictionary in which related words of search keywords are gathered; a related word query generation processing part configured to extract from the related word dictionary a related word of a search keyword contained in a first query that has been entered, and to generate a second query, which is a new query, using the related word; a search execution part configured to calculate an increase/decrease between the hit count for search results returned with the first query and the hit count for search results returned with the second query; and a search result display processing part configured to simultaneously display on a display part: the first query; the search results returned with the first query; the hit count for the search results; the second query; the hit count for the search results returned with the second query; and the increase/decrease.
摘要:
Information on an area specified as having an article is acquired, synthesis is performed with X-ray transmission amounts acquired by a plurality of sensors in the same area (for example, the same background and the same luggage), and material information is estimated from the X-ray transmission amount synthesized again to generate a color image. As a synthesis target, for example, combination information of articles accumulated during operation is used, and articles having many combinations are used as combination of articles included in the same luggage. A color image generated by synthesis is used as learning data.
摘要:
The invention automatically installs an OSGi bundle needed to use an external device connected to an electronic device having an OSGi framework mounted. The OSGi bundle is installed into the electronic device without imposing a load on a distribution system. The OSGi program related to the invention detects the external device connected to the electronic device having the OSGi framework mounted, downloads an OSGi bundle corresponding to said external device from a distribution server, and installs the OSGi bundle in the electronic device.
摘要:
A method is provided that automatically saves data on a user terminal of a thin clients system to a file server or to the user terminal by appropriately and efficiently sorting the data. System update data such as a patch for the user terminal and confidential data that should be saved to the server are distinguished when written to a secondary storage device, and separately cached into memory. Then, the confidential data that should be saved to the server is automatically unloaded to the file server at any given timing, for example, at shut-down of the terminal, whereby a minimum amount of data can be efficiently saved to the file server.
摘要:
To provide a system for simplifying setting of access control for a file system and a firewall, it is provided an access control system, which is formed by a computer including a processor configured to execute a process, and a memory configured to store a program for executing the process, the access control system comprising: a launcher, which is a process configured to activate the process; an ACL file in which specifics for controlling an I/O request issued by the process are defined; a process search module configured to trace a parent of the process to determine whether or not the process is an activated process that has originated from the launcher; and an access control module configured to control an I/O request issued by the activated process that has originated from the launcher in accordance with the specifics defined in the ACL file.
摘要:
Method and apparatus for managing verification processing of communication messages in a communication system including a plurality of nodes N1-N9, including: receiving, at a first node N1 of the communication system, one or more communication messages from one or more neighbor nodes N2-N9 of the first node N1, performing validity verification operations for the one or more received communication messages, determining an overall verification rate parameter V_all being indicative of a number of validity verification operations performed per unit time at the first node N1, and controlling performing validity verification operations for one or more further communication messages received at the first node N1 from neighbor nodes N2-N9 of the first node N1 on the basis of a requirement that the determined overall verification rate parameter V_all remains below an overall verification rate threshold.