Yongrok Kim

IoT gadget control on wireless AP at home

This paper demonstrates hosting IoT gadgets on the wireless AP(Access Point) at home. For this, the process and profile of the IoT gadgets need to be virtualized into JavaScriptbased objects. Then, to execute and control the instances of the virtualized IoT objects on the wireless AP, a novel instance management method is required. The demonstration shows the IoT gadget registration, monitoring, and control on the wireless AP. In addition, generating mash-up instances by connecting multiple gadgets and controlling them together is performed.

Programmable objectification and Instance Hosting for IoT nodes

With the spread of Internet of Thing end device, the usage of multiple devices with Internet connectivity is increasing. However the methodology that can effectively interconnect the data or integrate the services being executed on individual things is scarce. One way to solve this problem is converting the things into the flexible virtual objects. In this paper, a method to generate an IoT node into a programmable object form is introduced. In addition, Instance Hosting System and its structure that can service the objects as micro instances are provided. Functionality of the proposed system has been confirmed via realization of Instance Hosting Gateway in an Access Point environment. Through this research, the method on how to effectively and efficiently manage number of IoT nodes is suggested.

A dynamic conversion scheme to provide suitable contents type for user's environments on the web

To provide a better user experience, we have to consider type of device and place. It means that the contents should have capabilities to be converted into several types. In this paper, we suggest a scheme to provide still-cut images from the moving images without users or contents providers effort. We also show you how to adapt the scheme to the web through demonstration.