Samsung Electronics Co., Ltd.

Snu Rdb Foundation

Seung-Woo Seo

Eun Seog Cho

Kyoung Min Min

Sung-Ho Choi

Sung Woo Kim

Beom-Sik Bae

Young-Hoon Park

Hye-Jung Cho

Kyung-Joo Suh

Young-Kyo Baek

Sang-Soo Jeong

Bon-hyun Koo

Yongsuk Park

Kwang Jin Park

Yoon-Ho Choi

Dong Hyun Je

Jun Sik Lee

You Young Song

Byung Jin Choi

Dong-Hyun Je

An exemplary embodiment provides a method of determining formation energy of a multi-element crystal, including: generating information related to a candidate structure of the multi-element crystal and information related to a metal pair included in the multi-element crystal, based on information related to a composition of the multi-element crystal; and determining the formation energy based on the information related to the candidate structure and the information related to the metal pair.

Method and apparatus for determining structures using metal pairs

A cathode active material including a lithium nickel composite oxide; and a coating layer including a lithium metal pyrophosphate on the core.

Method and apparatus for selecting a reactant for removing a residual lithium compound from a cathode material

A method of load balancing by multiple cores in a multi-core-based load balancing apparatus comparing arriving packets with a signature is provided, and comprises first load-balancing first packets arriving on the multiple cores during a first period based on an arrival rate of the first packets, identifying a signature for the comparison, analyzing the first packets, determining at least one service type of the first packets, estimating a mean deep packet inspection (DPI) time corresponding to the determined at least one service type of the first packets, generating a load balancing rule using the estimated average DPI time, and second load-balancing second packets arriving on the multiple cores during a second period using the generated load balancing rule.

Load balancing method and apparatus in intrusion detection system

Provided is a method for managing a group key in a key distribution center. The method includes: receiving a key request from a mobile device; generating a private key for the mobile device using information about a withdrawal time included in the key request; generating a public key and a verification key for the mobile device; and transmitting at least one key including the generated key to the mobile device.

Method and apparatus for managing group key for mobile device

A system and method of updating a key based on communication and security damage costs are provided. The key updating system for group communication between a plurality of group members, includes a key update cycle determining unit to determine a key update cycle based on a communication cost and a security damage cost, and a key updating unit to perform a key updating with respect to one or more group members of the group communication based on the determined key update cycle.

System and method of updating key based on communication cost and security damage cost

Growing community of inventors

Seoul, South Korea

Seung-Woo Seo