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Biometric authentication device and biometric authentication method
A biometric authentication device includes: a function module which executes a predetermined function; a biometric information acquisition unit which acquires...
Privacy preserving biometric authentication based on error correcting
A method includes transmitting initialization data including an error correction code and a matrix. The method also includes receiving registration data...
Certificate generation method, certificate generation apparatus,
information processing apparatus, and...
A certificate generation method executed by a computer, includes receiving specific information and configuration information of a communication device...
Communication system, receiving device, and semiconductor device
A communication system includes a transmission device that transmits a signal, based on a plurality of symbol coordinates on a constellation, which characterize...
Apparatus and method for efficiently multicasting data to a plurality of
A transfer device stores unicast addresses in association with a multicast address, where the multicast address is used for multicasting data to a plurality of...
Encryption device, encryption method, and information processing device
An encryption server receives encrypted data which is encrypted by using a public key of a first user and which is added with auxiliary information calculated...
Transmitting device, communication system, and method for transmission
A transmitting device includes a transmitter configured to transmit signal light to an external receiver over a medium included in a transmission line; and a...
Transmission apparatus and transmission method
A transmission apparatus includes a mapping unit configured to map a first information associated with detecting an error of a frame into a payload area of the...
Data compression apparatus and method
A data compression apparatus includes a memory and a processor. The processor extracts a second character string as a matching string from a character string...
Level shifter, DC-DC converter, and level shift method
A level shifter includes: a first cascode portion, including a first transistor of a first conductivity type and a second transistor of a second conductivity...
Control device, control method, and power supply device
A control device includes: a power supply circuit that controls output voltage using a switching element; a generation unit that generates a reference signal on...
Semiconductor device, method of manufacturing the same, and method of
evaluating semiconductor device
A semiconductor device has: a silicon (semiconductor) substrate; a gate insulating film and a gate electrode, which are formed on the silicon substrate in this...
Manufacturing method of semiconductor device including indium
A semiconductor device includes an electron transit layer configured to be formed on a substrate; an electron supply layer configured to be formed on the...
A semiconductor device includes: a first semiconductor layer of a nitride semiconductor formed on a substrate; a second semiconductor layer of a nitride...
Semiconductor device manufacturing method and semiconductor device
A semiconductor device manufacturing method includes: forming a first well of the first conductivity type in a substrate; forming a second well of the first...
Semiconductor device and method for manufacturing semiconductor device
A semiconductor device includes a substrate, a first well of a first conductivity type formed within the substrate, a second well of a second conductivity type...
An electronic device includes a first substrate including a first electrode formed on a surface of the first substrate, an electronic component mounted on...
Method and structure for wafer-level packaging
A method for wafer-level packaging includes providing a semiconductor wafer having a plurality of semiconductor chips connected by connection stems in the...
A keyswitch device includes a pair of links for supporting a key top, each provided on the support sheet and including a first arm and a second arm, and a frame...
Memory controller and information processing device
A memory controller has a first variable delay circuit that delays a data strobe signal received from a memory, and a second variable delay circuit that...
Image processing apparatus and image processing method
An image processing apparatus that obtains a synthesized image of a subject viewed from an arbitrary viewpoint includes a calculator, a storage, and a...
Transmission device and temperature control method
There is provided a transmission device including an associative memory in which, when data is specified, contents of the memory are searched for the data and...
Data management apparatus and data management method
A data management method including accepting a request of polygon data including data pertaining to latitude/longitude of each vertex of a polygon, specifying a...
Method for matching the signal transmission between two electronic
devices, and arrangement having a computer...
A method of matching signal transmission between two electronic devices connected to one another with a physical interface and each have a transmitter and a...
Central processing unit, method for controlling central processing unit,
and information processing apparatus
A central processing unit, connected to a main memory among a plurality of central processing units each including a cache memory, includes a control unit. The...
Test context generation
A method to generate a human-friendly test context in a test proxy for a function under test may include generating an initial test context of the function...
Information processing apparatus and data repairing method
A processor executes a procedure including performing a repair process including first detecting whether there is any abnormality in data read out from a first...
Computer-readable recording medium, log acquisition device, and log
According to one aspect, a non-transitory computer-readable recording medium stores therein a log acquisition program causing a computer to execute a process....
Memory dump method, information processing apparatus, and non-transitory
computer-readable storage medium
A memory dump method includes performing information processing using a first partition including a first device board and a second device, detecting an error...
Information processing device and barrier synchronization method
An information processing device includes a plurality of barrier banks, and one or more processors including at least one of the plurality of barrier banks....
Process cooperation method, process cooperation program, and process
A process cooperation method includes storing in a first storage device a first process result as a result of execution of a first process by a first processor...
Program redundancy among virtual machines and global management
information and local resource information...
An information processing apparatus that mounts a first and second system boards SB#0 and SB#1 includes a virtualization control unit that operates a virtual...
Moving average processing in processor and processor
A processor, which executes m number of arithmetic operations in parallel, executes a partial sum instruction which takes an i-th to (i+m-1)-th elements of an...
Information processing apparatus and load control method
An information processing apparatus includes a processor that is capable of switching a performance level to one of a plurality of performance levels with...
Clock conversion apparatus with an elastic store memory from which data is
written in synchronization with a...
A clock conversion apparatus comprising, an elastic store memory in which data are written in synchronization with a first clock and from which data are read...
Modulated light source
A modulated light source includes: a reflective film which is formed at one end of an optical amplifier; a light wavelength filter which has band-pass...
An optical module includes a circuit substrate and a terminal. The circuit substrate includes a first pattern, a second pattern, a first cover material, and a...
Antenna, radar apparatus and signal processing method
There is provided an antenna. A third transmission antenna is provided at a position shifted in a short direction of a first transmission antenna. A second...
Stopper mechanism of slide rail
A stopper mechanism of a slide rail for protecting a slide rail that is attached to a housed unit has an auxiliary slider that moves to a first position so as...
Board unit and electronic device
A board unit includes a board to have an object to be cooled, the object being implemented on the board, a baffle plate to be rotatably coupled to the board and...
Air conditioning system
An air conditioner sucks air exhausted from an information processor, and cools down the sucked air. The air conditioner exhausts the cooled air. The air...
Control channel transmitting method, base station and terminal
A method used by a terminal in a wireless communication system, the method includes: receiving a control channel transmitted from a base station with use of a...
Method for processing in-device coexistence configuration information,
apparatus and system
A method for processing in-device coexistence configuration information, apparatus and system. The method includes: notifying, by a source base station to a...
Wireless communication system and method for controlling wireless
A wireless communication system includes a wireless base station and an access control device. The wireless base station is configured to perform a wireless...
Communication system, communication control method, and transmission
A communication system includes a source node and an end node of a first working path, a source node and an end node of a second working path, and a source node...
Motion picture encoding device and motion picture decoding device
When a prediction is made between fields with different parity, the predicative efficiency of a chrominance vector is improved by adaptively switching the...
Management device, information processing device and control method that
use updated flags to configure network...
A management device includes: a detection portion that detects change of common information based on an update flag set to a changed part of the common...
Optical transmission device
An optical transmission device including a wavelength selective switch including plural output ports, an optical intensity monitoring device that receives each...
Downlink precoding method and data interacting method for coordinated
multi-point transmission system and apparatus
Embodiments of the present invention provide a downlink precoding method and data interacting method for coordinated multi-point transmission system and...
Communication apparatus and phase adjustment method
A communication apparatus includes: a switching device which modulates at least one of a first signal with a first frequency and passed through a first...