• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2010.10a
• /
• pp.776-779
• /
• 2010

Implementation for Gated Peak Detector CSAM (C Scanning Acoustic Microscope) based on One Chip processor is proposed in this paper. GDP (Gated Peak Detector) is implemented with VHDL tool. The proposed method leads to be available for its application and integration in all systems as well as acoustic microscope and the method is compared with the conventional methods. The technique results in efficiency in size and application.

• Communications for Statistical Applications and Methods
• /
• v.29 no.3
• /
• pp.393-396
• /
• 2022

• Communications for Statistical Applications and Methods
• /
• v.22 no.1
• /
• pp.19-21
• /
• 2015

• Communications for Statistical Applications and Methods
• /
• v.22 no.1
• /
• pp.23-29
• /
• 2015

• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• v.2 no.2 s.3
• /
• pp.73-84
• /
• 2003

Due to the problems of existing prepaid plastic card issued by Korea Highway Company, the prepaid electronic payment system using a smart card, called HipassPLUS Card, was developed to overcome the Problems. PSAM is one of the main component of the systea which can retrieve the value from HipassPLUS card, transmit the transaction data to CSAM, and store the accumulated account lists. For the safety of the elecoonic payment system, the functions of PSAM should be faultless. This paper developed a test module including the test method, the test checklist, and the test procedure. The test module examines the functionality and security of the payment mechanism to insure that the value stored in HipassPLUS card can be raid to PSAM by the merchants and the standardized SAM. The test module also inspects the transmission mechanism to send and store the transaction data kom PShM to CSAM correctly and safely. Ihe module is designed to test the standard items using the test checklists for PSAM. The test items and the test checklists of PShM was selected under the provision of the specification of Korea Highway Company and ISO standard. Ihe evaluation on PSAM using the test module indicates that PSAM satisfies the evaluation criteria on the quality characteristics of the functionality, security, and compatibility.

• Communications for Statistical Applications and Methods
• /
• v.20 no.4
• /
• pp.339-345
• /
• 2013

In this paper, we give a tractable sufficient condition for functional central limit theorem to hold in Markov switching ARMA (p, q) model.

• Communications for Statistical Applications and Methods
• /
• v.20 no.1
• /
• pp.15-22
• /
• 2013

We find a sufficient condition for optimal Berry-Esseen bounds in the normal approximation of functionals of Gaussian fields studied by Nourdin and Peccati (2009b).

• Communications for Statistical Applications and Methods
• /
• v.20 no.3
• /
• pp.193-197
• /
• 2013

Almost sure central limit theorems are established for a stationary bootstrap sample mean of strong mixing processes. Both weak and strong consistencies are obtained.

• Communications for Statistical Applications and Methods
• /
• v.29 no.3
• /
• pp.397-402
• /
• 2022

The mathematical expression of the p-value calculation for the semi-partial correlation coefficient differs between Kim (2015) and Cohen et al. (2003). These two expressions were compared and the advantages of Kim (2015)'s approach over Cohen et al. (2003) were discussed.

• Communications for Statistical Applications and Methods
• /
• v.21 no.1
• /
• pp.93-103
• /
• 2014

This paper deals with the problem of predicting censored data in a half triangle distribution with an unknown parameter based on progressively Type-II censored samples. We derive maximum likelihood predictors and some approximate maximum likelihood predictors of censored failure times in a progressively Type-II censoring scheme. In addition, we construct the shortest-length predictive intervals for censored failure times. Finally, Monte Carlo simulations are used to assess the validity of the proposed methods.