3 citations · 5 across the 5 of their papers we have counts for
5 papers
The continuity and uniqueness of the value function of the hybrid optimal control problem with reach time to a target set
Myong-Song Ho, Kwang-Nam Oh, Chol-Jun Hwang
The hybrid optimal control problem with reach time to a target set is addressed and the continuity and uniqueness of the associated value function is proved. Hybrid systems involve…
A Method of Passage-Based Document Retrieval in Question Answering System
Man-Hung Jong, Chong-Han Ri, Hyok-Chol Choe +1
We propose a method for using the scoring values of passages to effectively retrieve documents in a Question Answering system. For this, we suggest evaluation function that conside…
Using Pi-calculus to Model Dynamic Web Services Composition Based on the Authority Model
Sok-Min Han, Un-Chol Pang, Hyok-Chol Choe +1
There are lots of research works on web service, composition, modeling, verification and other problems. Theses research works are done on the basis of formal methods, such as petr…
A Chinese POS Decision Method Using Korean Translation Information
Son-Il Kwak, O-Chol Kown, Chang-Sin Kim +7
In this paper we propose a method that imitates a translation expert using the Korean translation information and analyse the performance. Korean is good at tagging than Chinese, s…
A Study of an Modeling Method of T-S fuzzy System Based on Moving Fuzzy Reasoning and Its Application
Son-Il Kwak, Gang Choe, In-Song Kim +2
To improve the effectiveness of the fuzzy identification, a structure identification method based on moving rate is proposed for T-S fuzzy model. The proposed method is called "T-S…