Electronics and Telecommunications Research Institute

Samsung Fine Chemicals Co., Ltd.

Kyung Il Kim

Kyeong Tae Kim

Jin Young Moon

Young Jo Cho

Won Tae Kim

Dae Il Hwang

Byoung Youl Song

Soo Hyung Lee

Kyoung Rok Roh

Dong Wan Ryoo

Duk Kyun Woo

Chae Deok Lim

Hyung Kook Jun

RockWon Kim

Beob Kyun Kim

Daeha Lee

Young Bin Kim

Yong Yeon Kim

Won Jang Lee

Yeon Jun Kim

Hyeonsung Cho

Seung Woo Jung

Moonyoung Chung

Jin Ah Shin

Su Jung Ha

Il Suk Byun

Je Man Park

Yang Jae Jeong

Ho Sung Yu

Yoo Jin Lim

Chan Ah Bong

Provided is a method and apparatus for registering metadata regarding a drone image. The apparatus for registering metadata regarding a drone image acquires captured data, and parses metadata from the captured data. The apparatus for registering metadata regarding a drone image generates new metadata using additional information and the parsed metadata, and registers the generated new metadata and the captured data to generate new captured data.

Method and apparatus for registering metadata of drone image

A communication connecting method between nodes through a network, includes: storing communication connection information acquired through searching for communication entities of other nodes; determining whether communication connection information on a communication entity of a connection target node exists by searching for the stored communication connection information; and configuring communication connection with the communication entity of the connection target node based on the determination result.

Node and communication connecting method between nodes

Provided is a path-token-based web service caching method including determining whether or not stored cache data exists when a web service call request exists, and when the cache data does not exist, creating a predetermined path-token set and a predetermined tag data set based on a message schema of Web Services Description Language (WSDL), and creating a request Simple Object Access Protocol (SOAP) message, creating a request SOAP message template by using a path-token for the created request SOAP message, and calling the web service, and creating cache data including the tag data set, input values set, the request SOAP message template, the request SOAP message, and SOAP binding information. Accordingly, the method can solve the problems of a conventional web service caching method whereby the method can not cope with change in the number of inputs, and an exact input position is not searched for when an input value is changed. Therefore, it is possible to implement an efficient web service call environment by web service caching.

Path-token-based web service caching method

Process for preparing(R)-4-cyano-3-hydroxybutyric acid ester

A process for the preparation of L-carnitine using (S)-3-activated hydroxybutyrolactone as a raw material, which is subject to a ring-opening reaction, expoxydation where the chiral center is inversely converted, and nucleophilic substitution of trimethylamine.

Process for the preparation of L-carnitine

Growing community of inventors

Daejeon, South Korea

Kyung Il Kim