Abstract: A photosensitive resin composition includes an additive; a binder resin; a photopolymerizable compound; a photopolymerization initiator; a colorant; and a solvent, wherein the additive includes a leveling agent, and the leveling agent is included in an amount of about 15 ppm to about 30 ppm, based on a total amount of the photosensitive resin composition.

Abstract: According to an embodiment, an RE100 energy transaction system using a blockchain is provided, the system comprising: a first blockchain node for generating power production information and sales information according to the production of renewable energy, and sharing the power production information and the sales information with a node participating in a blockchain network; a second blockchain node for generating power purchase information, and sharing the power purchase information with the node participating in the blockchain network; and a certification authority for performing authentication procedures of the first blockchain node and the second blockchain node participating in the blockchain network, wherein the first blockchain node and the second blockchain node store a first blockchain relating to the power production information and the sales information and a second blockchain relating to the power purchase information, and update the first blockchain and the second blockchain when a renewable ene

Abstract: Technology to provide a multi-phase clocking scheme for a memory device includes generating, based on a first clock signal having a first frequency, multi-phase clock signals for a memory device having a second frequency, where the second frequency is a fraction of the first frequency, generating local clock signals for data channels of the memory device based on the multi-phase clock signals, where the local clock signals are synchronous with respective rising edges of the multi-phase clock signals, and providing output data for the data channels of the memory device in an output data sequence based on the local clock signals. In some embodiments, the second frequency is one-half of the first frequency, and the multi-phase clock signals are four-phase clock signals. In some embodiments, the output data is clocked out at an effective rate equal to the first frequency based on the local clock signals.

Abstract: An example of an apparatus may include NAND memory and circuitry coupled to the NAND memory to provide duty cycle correction (DCC) for one or more write paths of the NAND memory. Other examples are disclosed and claimed.

Abstract: Provided is a multiplexing signal processing device based on a passive element including a plurality of signal converters that respectively process a plurality of input signals and are arranged in a matrix consisting of N rows and M columns and include N signal converter blocks respectively connected to N row unit output terminals; and M signal converter blocks respectively connected to M column unit output terminals. The signal converters each include a first diode having an input terminal connected to an input signal node, a second diode having an input terminal connected to the input signal node, and a ground resistor coupled to the input signal node.

Abstract: Provided is a multiplexing signal processing device based on a passive element including a plurality of signal converters that respectively process a plurality of input signals and are arranged in a matrix consisting of N rows and M columns and include N signal converter blocks respectively connected to N row unit output terminals; and M signal converter blocks respectively connected to M column unit output terminals. The signal converters each include a first diode having an input terminal connected to an input signal node, a second diode having an input terminal connected to the input signal node, and a ground resistor coupled to the input signal node.

Abstract: An electronic device having a fingerprint sensing function is provided. The electronic device includes a flexible display panel, an image sensor, and a hard protective film. The flexible display panel has a fingerprint sensing area. The image sensor is disposed under the flexible display panel and below the fingerprint sensing area. The hard protective film is disposed between the flexible display panel and the image sensor and under the fingerprint sensing area.

Abstract: An apparatus comprising a processor to execute the rule optimizer to perform a number of operations. One operation comprises obtaining 5 log data including a result of detecting an exploit attack based on a rule. Another operation comprises time-series analyzing the obtained log data to update at least some of previously applied detection rules. There is provided an apparatus for automatically optimizing a rule to improve the detection accuracy for an exploit attack in a rule-based attack detection system, and a method performed on the apparatus.

Abstract: An apparatus comprising a processor to execute the rule optimizer to perform a number of operations. One operation comprises obtaining 5 log data including a result of detecting an exploit attack based on a rule. Another operation comprises time-series analyzing the obtained log data to update at least some of previously applied detection rules. There is provided an apparatus for automatically optimizing a rule to improve the detection accuracy for an exploit attack in a rule-based attack detection system, and a method performed on the apparatus.

Abstract: Provided is a method for managing abnormal behavior of an IoT device performed at an IoT gateway connected to the IoT device. The method comprises collecting a transmission packet transmitted by of the IoT device, calculating historical time series metrics for the IoT device using the collected packet, setting normal ranges of the time series metrics using at least one of a maximum value, a minimum value, and an average value of a curvature of a curve generated based on mapping the calculated historical time series metrics onto a two-dimensional plane, and determining whether current time series metric calculated using a received packet from the IoT device are out of the normal ranges.

Abstract: Provided are methods and systems for identifying an Internet of things (IoT) device. A method of clustering an Internet of things (IoT) device, the method comprises determining a device group to which the IoT device belongs by applying the network packet of the IoT device obtained from the device identification apparatus to the clustering model, transmitting device group information according to the determination to the device identification apparatus and obtaining detailed identification information of the IoT device from the device identification apparatus, wherein the detailed identification information comprises a detailed model of the IoT device analyzed using the device group information.

Abstract: Disclosed herein is an identifier based communication system including: a common communication path; a center station having a center station communication module and a center station controller connected to the center station communication module and connected to the common communication path through the center station communication module; and a plurality of distribution stations each including a distribution station communication module connected to the common communication path, a distribution station controller connected to the distribution station communication module, and a distribution station memory connected to the distribution station controller and storing a determined identifier value of the distribution station, wherein the center station controller transmits an identifier setting mode command including a center transmission preliminary identifier value to the distribution stations following an identifier setting request input from the outside; each of the distribution stations includes a distri

Abstract: Provided are a method and apparatus for selecting key information of each group in grouped graph data. According to embodiments, key information of each group is selected using a term frequency-inverse document frequency (TF-IDF) value obtained for each node belonging to each group by using a TD-IDF algorithm for obtaining the importance of each term or keyword in a document.

Abstract: Provided are a method for abbreviating grouped graph data and an apparatus to which the method is applied. According to an embodiment, the method for abbreviating graph data comprises obtaining source information that is information on a graph structure and grouping information that reflects a result of clustering for the source information, obtaining one or more abbreviation candidate network motifs that all member nodes of the network motifs belong to the same group, among original network motifs extracted from the source information, selecting an abbreviation target network motif based on a sum of levels of edges belonging to the abbreviation candidate network motif of the abbreviation candidate network motifs and replacing the abbreviation target network motif with a single node.

Abstract: Provided is a method for classifying a cyber-attack performed in a computing device having an artificial neural network. The method comprises obtaining a plurality of features extracted from collected packets and inputting the plurality of features into the artificial neural network and using data output from the artificial neural network to determine a type of cyber-attack indicated by the collected packet.

Abstract: Disclosed herein is an identifier based communication system including: a common communication path; a center station having a center station communication module and a center station controller connected to the center station communication module and connected to the common communication path through the center station communication module; and a plurality of distribution stations each including a distribution station communication module connected to the common communication path, a distribution station controller connected to the distribution station communication module, and a distribution station memory connected to the distribution station controller and storing a determined identifier value of the distribution station, wherein the center station controller transmits an identifier setting mode command including a center transmission preliminary identifier value to the distribution stations following an identifier setting request input from the outside; each of the distribution stations includes a distri

Abstract: In connection with data pin timing calibration with a strobe signal, examples provide for determination of pass/fail status of a pin from multiple pass/fail results in a single operation. Determination of pass/fail results for multiple pins based on multiple applied trim offsets can be made in parallel. Accordingly, a time to determine pass/fail results from multiple trim values for a pin can be reduced, which can enable faster power-up of NAND flash devices.

Abstract: In connection with data pin timing calibration with a strobe signal, examples provide for determination of pass/fail status of a pin from multiple pass/fail results in a single operation. Determination of pass/fail results for multiple pins based on multiple applied trim offsets can be made in parallel. Accordingly, a time to determine pass/fail results from multiple trim values for a pin can be reduced, which can enable faster power-up of NAND flash devices.

Abstract: A wheel rotated by a load applied to an axle remaining stationary at an eccentric position is disclosed. The present invention comprises: the wheel configured such that the outer periphery of an inner rim of the wheel assembled to a wheel hub provided at the axle to which the load is applied applies pressure to a plurality of compressive force elastic bodies provided at the inner periphery of an outer rim of the wheel; and a control roller for pushing the outer rim of the wheel at a gap of a predetermined range such that the axle provided at the wheel hub always remains stationary at the eccentric position of the wheel.

Abstract: A memory device may include N memory areas that are divided into a first group and a second group, and are selected by area selection signals corresponding to the N memory areas among N area selection signals, N*M pipe latches that store output data of memory areas corresponding to the N*M pipe latches among the N memory areas, a first pipe output signal generation circuit that generates 1-1th to 1-Mth pipe output signals of pipe latches, which correspond to memory areas belonging to the first group, in response to an area selection signal corresponding to a predetermined memory area of memory areas, and a second pipe output signal generation circuit that generates 2-1th to 2-Mth pipe output signals of pipe latches, which correspond to memory areas belonging to the second group, in response to an area selection signal corresponding to a predetermined memory area of memory areas.