Samsung Electronics Co., Ltd.

Samsung Sds Co., Ltd.

Toshiba Samsung Storage Technology Korea Corporation

Yonsei University

Min Woo Song

Joong Bae Jeon

Min Hee Cho

Min Soo Kim

Soyoung Kim

Sang Jin Hyun

Hyun Seok Lee

Moo Young Kim

Woo Bin Song

Hyun Mog Park

Sung Chul Yoon

Ji Woo Lee

Hoon Joo Na

Byoung Hoon Lee

Hag-Ryeol Kim

Hyo Seok Na

Jae Young Hur

Sung Min Hong

Hyun Woo Lee

Hyun-woo Lee

Hoon Jung

Sang-hun Kim

Jin Bum Hwang

Chan Hyeong Lee

Seunghyuk Choi

Hye Jin Ban

Sumi Lee

Min Shik Roh

Sung In Suh

Je Woo Moon

Hu Yong Lee

Joo Hoan Do

Sung Won Moon

Eui Chan Jung

A device and method for classifying a category of data are provided. The device includes: a memory storing one or more instructions; and at least one processor configured to execute the one or more instructions stored in the memory to cause the processor to: identify a classification system of a category of data comprising a classification criterion of the category of the data and a plurality of keywords; obtain data comprising at least one sentence; and determine at least one category with respect to the at least one sentence of the data based on the classification system of the category of the data using a neural network that performs classification by unsupervised learning.

Computing device and method of classifying category of data

A semiconductor device includes a substrate, an oxide semiconductor film on the substrate, a first gate structure on the oxide semiconductor film and a contact that is in contact with the oxide semiconductor film, the contact being disposed on a boundary surface with the oxide semiconductor film, and including a metal oxide film that includes a transition metal.

Semiconductor device

A semiconductor device and method for fabricating the same are provided. The semiconductor device includes a substrate, a first active pattern disposed on the substrate and spaced apart from the substrate, a gate insulating film which surrounds the first active pattern, a first work function adjustment film which surrounds the gate insulating film and includes carbon, and a first barrier film which surrounds the first work function adjustment film, in which a carbon concentration of the first work function adjustment film increases as it goes away from the first barrier film.

Semiconductor device and method for fabricating the same

A method of controlling an electronic device is provided which includes electrically connecting a battery with an external power source using a first switch such that a first portion of a first current supplied from the external power source is supplied to a system circuit of the electronic device and a second portion of the first current is supplied to the battery, determining whether a specified condition is satisfied, electrically disconnecting the battery from the external power source using the first switch and electrically connecting the battery with a resistor using a second switch, if the specified condition is satisfied, verifying an electrical characteristic of a current applied to the resistor while the battery is electrically disconnected from the external power source and is electrically connected with the resistor, and determining whether an operation of the battery is abnormal, based at least on a part of the electrical characteristic.

Electronic device for checking battery abnormality and control method thereof

Provided are a terminal and a system and method of measuring a network state using the terminal. The system of measuring the network state according to an embodiment of the present disclosure includes a transmission terminal that transmits exploration packets, and a reception terminal that receives the exploration packets to measure an One-way Trip Time (OTT) of each of the exploration packets and calculates queuing delay using an average value of the measured OTTs and a minimum value of the measured OTTs.

Terminal, system and method for measuring network state using the same

Disclosed are a data transmission apparatus and a data communication method using the same. The data transmission apparatus includes a buffer manager configured to generate a transmission buffer pool including a plurality of buffers each having a size corresponding to a size of a transmission packet and manage buffer position information and buffer use status information of the plurality of buffers; a data processor configured to divide data into data blocks each having a predetermined size, and a data transmitter configured to convert each of the data blocks received from the data processor into a plurality of transmission packets and request the buffer manager to allocate a number of buffers corresponding to the number of transmission packets.

Data transmitter apparatus and method for data communication using the same

A method of rotating an original image includes performing a self-learning using addresses related to at least one page miss and generating address generation rules using a result of the self-learning. The method includes pre-fetching the original image from a memory device based on the address generation rules to obtain a pre-fetched image and generating a rotated image using the pre-fetched image.

Method for rotating an original image using self-learning and apparatuses performing the method

An image processing device includes a region detector configured to receive input image data and to determine a region in which the input image data belongs to among a plurality of regions; and an operation unit configured to perform an operation on the input image data using a coefficient corresponding to the determined region among a plurality of different coefficients, which are predetermined to respectively correspond to the plurality of regions.

Image processing method and device for enhancing image quality using different coefficients according to regions

A disc drive including a tray, a housing configured to receive the tray, a pickup device installed on the tray, and a main circuit board installed on the tray and connected to the pickup device.

Optical disc drive having pickup integrated with disc insertion tray

An optical device is provided including a tray body linearly moving and loading an optical disk. A case guide is configured to guide the linear movement of the tray body. A damper is interposed between the tray body and the case guide to attenuate vibration of the tray body.

Optical device

Growing community of inventors

Hwaseong-si, South Korea

Min Woo Song