Samsung Electronics Co., Ltd.

Sungkyunkwan University

Samsung Life Public Welfare Foundation

Mbd Co., Ltd.

Jung Eun Kim

Hyoung Gook Kim

Jae Won Lee

Dong Woo Lee

Bo Sung Ku

Ki Wan Eom

In Jeong Choi

Jeong Mi Cho

Man Ki Chung

The present invention is directed to a method of measuring cell migration by measuring the invasion ratio of cells incubated on a pillar array inserted into a well structure, the method including steps of: preparing a pillar array having a plurality of micropillars and a well structure having a plurality of microwells into which the plurality of micropillars is insertable, respectively; forming cell spheroids by incubating cells in an extracellular matrix attached to the end contact surfaces of the micropillars; allowing the cells contained in the cell spheroids to invade the end contact surfaces; staining and scanning the cell spheroids, the cells contained in the cell spheroids, and the cells that invaded the end contact surfaces; and calculating the invasion ratio of cells by the following equation through a fluorescence image of the scanned cells: wherein Arepresents the total cell area, and Arepresents the spheroid area.

Measuring method of cell migration using the rate of cell invasion

A personalized service method using a user history in a mobile terminal is provided. The personalized service method using the user history in the mobile terminal includes: checking at least one of event information and context information which occurred due to a user; checking a user's location, a user's condition, a user's emotional state, or an event occurrence time when the at least one of event information and context information occur; reflecting the user's location, the user's condition, the user's emotional state, or the event occurrence time in the at least one of event information and context information, and recording the at least one of event information and context information, having reflected the user's location, the user's condition, the user's emotional state, or the event occurrence time, in a database in a diary type; and displaying a representing image corresponding to the at least one of event information and context information, having been recorded in the diary type.

Personalized service method using user history in mobile terminal and system using the method

A music recommendation method and a music recommendation system are provided. The music recommendation method includes: selecting music files according to a theme of the message service and music, a mood of the music, a similarity between content of the message service and content of the music; and recommending selected music files to a user.

Music recommendation method with respect to message service

A method, medium, and system retrieving a media file associated with a partial keyword which is generated by using a named entity extracted from the media file, when a query is received from a user, with the media file being associated with the partial keyword being retrieved by identifying the partial keyword associated with the query through speech recognition. That is, a media file may be retrieved by extracting the named entity from the media file, performing a word segmentation for the extracted named entity, generating the partial keyword from the word-segmented named entity, and retrieving the corresponding media file by using the partial keyword.

Method, medium, and system retrieving a media file based on extracted partial keyword

A photo recommendation method using a mood of music is provided. The photo recommendation method using the mood of the music includes: categorizing the music into a mood by analyzing a sound source of the music; searching for a photo using meta information of the music; and recommending the photo corresponding to the categorized mood of the music according to a result of the searching.

Photo recommendation method using mood of music and system thereof

A method, medium, and system classifying a music theme for music by using a corresponding music title, by generating a theme class vector in association with the music theme, generating a music title class vector in association with the music title, calculating similarity between the theme class vector and the music title class vector, and assigning a theme of the music title based on the similarity.

Growing community of inventors

Yongin-si, South Korea

Jung Eun Kim