Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Bu-Hyun Hwang"'
Autor:
Bu-Hyun Hwang, Gwang-Yong Lee
Publikováno v:
The Journal of Korea Navigation Institute. 17:240-246
Airtouch technology to integrate the system in the way of information delivery devices, touch screen DID this study is to develop new ways of information delivery systems. Airtouch technology to design and implement a system that can be utilized to v
Publikováno v:
KIPS Transactions on Software and Data Engineering. 2:137-144
A sequential pattern mining is finding out frequent patterns from the data set in time order. In this field, a dynamic weighted sequential pattern mining is applied to a computing environment that changes depending on the time and it can be utilized
Autor:
Nam-Ho Kim, Bu-Hyun Hwang
Publikováno v:
The Journal of the Korean Institute of Information and Communication Engineering. 16:947-952
The technology suggested in this study is the method to contain executable software in a portable storage devices like the USB and install an application program to operate it in any client devices. To solve this problem, we can store pre-scanned inf
Publikováno v:
The KIPS Transactions:PartD. :139-146
Data Mining is widely used to discover knowledge in many fields. Although there are many methods to discover association rule, most of them are based on frequency-based approaches. Therefore it is not appropriate for stream environment. Because the s
Autor:
Nam-Ho Kim, Bu-Hyun Hwang
Publikováno v:
The Journal of Korea Navigation Institute. 16:375-385
The fingerprint is the identity authentication method which is representative uses biometrics. Compared with password methods there is a feature where the dangerousness of embezzling or lossing is few. With like these features using the fingerprint i
Publikováno v:
The KIPS Transactions:PartD. :215-224
U-Health collects patient information with various kinds of sensor. Stream data can be summarized as an interval event which has aninterval between start-time-point and end-time-point. Most of temporal mining techniques consider only the event occurr
Publikováno v:
The Journal of the Korea Contents Association. 11:56-64
It is difficult to discover frequent itemsets based on whole data from data stream since data stream has the characteristics of infinity and continuity. Therefore, a specialized data mining method, which reflects the properties of data and the requir
Autor:
Bu-Hyun Hwang, Jae-In Kim
Publikováno v:
The Journal of the Korea Contents Association. 10:38-47
DMX512 protocol controls a lighting system for outdoor lightings and stage lightings. But lighting systems using DMX512 protocol based wired needs expensive cost in installation, maintain, repair. And it has restrictions about control channel numbers
Publikováno v:
The Journal of the Korea Contents Association. 10:99-110
An event means a flow which has a time attribute such as a symptom of patient. Stream data collected by sensors can be summarized as an interval event which has a time interval between the start-time point and the end-time point in multiple stream da
Publikováno v:
The KIPS Transactions:PartD. :691-700
An event means a flow which has a time attribute such as the a symptom of patients, an interval event has the time period between the start-time-point and the end-time-point. Although there are many studies for temporal data mining, they do not deal