Electronics and Telecommunications Research Institute

Korea Advanced Institute of Science and Technology

Jong Ho Won

Mi Young Lee

Myung Joon Kim

Chang Seok Bae

Jeung Ku Kang

Jang Ho Choi

Hyung Mo Jeong

Ji Yong Kim

Myung Cheol Lee

Mi Young Jang

Jeungku Kang

Hyungmo Jeong

Provided are a device and method for analyzing spatiotemporal data of a geographical space including one or more regions. The method includes imaging spatiotemporally varying data, selecting a representative image according to each transition state based on a spatiotemporal change in the imaged data, grouping pixels in the selected image by clustering the pixels, and performing group-specific data analyses.

Device and method for analyzing spatiotemporal data of geographical space

The present disclosure relates to a pliable carbonaceous pocket composite structure including various particles encapsulated within pliable carbonaceous pockets formed by carbonaceous sheets, a method for preparing the pliable carbonaceous pocket composite structure which enables ultrafast mass production of the pliable carbonaceous pocket composite structure, an electrode including the pliable carbonaceous pocket composite structure, and an energy storage device including the electrode.

Pliable carbonaceous pocket composite structure, method for preparing the same, electrode, including the same, and energy storage device including the electrode

The present disclosure relates to a carbonaceous structure and a method for preparing the same, an electrode material and a catalyst including the carbonaceous structure, and an energy storage device including the electrode material.

Carbonaceous structure and method for preparing the same, electrode material and catalyst including the carbonaceous structure, and energy storage device including the electrode material

Provided are a headset for a user specific audio service and a method for a user specific audio service using the same. The headset for a user specific audio service includes: a sensing unit sensing whether or not the headset is put on; an information collecting unit determining whether or not the headset is put on by the sensing unit and collecting current situation information of a user when the headset is put on; and an information processing unit generating a user profile based on the current situation information of the user, and controlling an audio signal output of a digital audio device based on the generated user profile.

Headset for user specific audio service and method for user specific audio service using the same

A method and system for supporting an XQuery trigger in XML-DBMS based on relational DBMS is provided. In an Ubiquitous environment where XML data are incessantly generated by an enormous number of objects, so as to overcome inconvenience and its resultant reduction of performance in which a user should query after checking a change of XML-DBMS one by one, in XML-DBMS based on relational DBMS, the present invention supports an XQuery trigger technique based on SQL trigger automatically executing insert, update and delete statements, and a storage or external procedure related with the change of data when a change of data is generated at a specific table in a conventional relational DBMS.

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Daejeon, South Korea

Jong Ho Won