• Proceedings of the KIEE Conference
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• 1999.11c
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• pp.721-723
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• 1999

In this paper, for the more accurate data communication, Voting Algorithm is used to detect and correct some error. Voting is a fundamental operation in the realization of ultrareliable systems that are based on multi-channel computations. Finally, the per formance of this algorithm is analyzed theoretically and some simulation results are presented to demonstrate the efficiency of the proposed algorithm.

• Proceedings of the KIEE Conference
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• 2005.07d
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• pp.2687-2689
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• 2005

In this paper, a novel algorithm for adaptive majority voting using additional information is described. The novel algorithm increases the reliability of adaptive majority's history. The novel algorithm assists adaptive majority voter to select the result of the most reliable module. The performance of the proposed voter is evaluated through a series of fault injection simulations. The results are compared with those of adaptive majority voter. The empirical results show that the proposed voter has higher safety and availability levels than the adaptive majority voter

• Journal of Contemporary Eastern Asia
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• v.12 no.1
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• pp.21-34
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• 2013

How do mixed legislative systems shape voter behavior and public perceptions? Through an analysis of the electoral systems in Japan, South Korea, and Taiwan, this paper evaluates the extent to which the public in these three countries understand their mixed systems and whether claims of voter ignorance translate into irrational voting behavior based on the institutional effects of mixed systems. Through a multi-method approach including data from outside of East Asia, this analysis seeks to determine whether these three cases exhibit patterns consistent with other mixed systems. Empirical analysis affirms levels of strategic voting consistent with comprehension of electoral rules. Furthermore, this analysis suggests a disconnect between practical knowledge and electoral expectations.

• Proceedings of the Korean Society of Computer Information Conference
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• 2015.01a
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• pp.271-272
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• 2015

센서 네트워크에서 센서는 제한적인 자원 때문에 다양한 공격으로부터 취약하다. 이러한 공격 중 하나인 허위 보고서 삽입 공격은 불필요한 에너지 소모와 허위 알람을 유발한다. 이 공격의 피해를 줄이기 위한 확률적 투표 여과 기법은 검증 노드를 통해 보고서의 맥들을 검증한다. 그러나 허위 보고서가 검증 노드까지 도달하는 데 불필요한 에너지가 소비된다. 본 논문에서, 우리의 제안 기법은 소스의 다음 노드에 키를 배포하여 허위 보고서 삽입 공격을 효율적으로 감지한다. 따라서 제안 기법은 기존 기법보다 에너지 효율성 향상을 기대할 수 있다.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2003.06a
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• pp.1055-1058
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• 2003

The robustness and reliability of vision algorithms is the key issue in robotic research and industrial applications. In this paper robust real time visual tracking in complex scene is considered. A common approach to increase robustness of a tracking system is the use of different model (CAD model etc.) known a priori. Also fusion or multiple features facilitates robust detection and tracking of objects in scenes of realistic complexity. Voting-based fusion of cues is adapted. In voting. a very simple or no model is used for fusion. The approach for this algorithm is tested in a 3D Cartesian robot which tracks a toy vehicle moving along 3D rail, and the Kalman filter is used to estimate the motion parameters. namely the system state vector of moving object with unknown dynamics. Experimental results show that fusion of cues and motion estimation in a tracking system has a robust performance.

• Asian Journal for Public Opinion Research
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• v.2 no.3
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• pp.196-227
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• 2015

The premise of the intentional model of split-ticket voting is that some voters split their tickets simply because they prefer divided government and believe in constant "checks and balances." This article examines whether this premise stands firm in an emerging democracy like Taiwan. That is, by using survey data in Taiwan, we explore whether one's attitude toward divided or unified government is "real." We hypothesize that a citizen's attitude toward "checks and balances" is subject to change, and conditional on whether her preferred party is in power. Specifically, we speculate that a citizen would tend to hold the balancing perspective or favor divided government, if her preferred party is in opposition. However, if her preferred party becomes the ruling party, she would be more likely to oppose (hold) the balancing (non-balancing) perspective or favor unified government. We then utilize panel survey data embedded in Taiwan's Election and Democratization Studies (TEDS) to verify our hypothesis.

• The Journal of Korean Association of Computer Education
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• v.8 no.4
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• pp.97-105
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• 2005

In this study, the undeniable digital multi-signature scheme based on the discrete logarithms is proposed. The proposed multi-signature scheme satisfies undeniability and is secure against active attacks such as fabrication and denial of multi-signature by signers. It is suitable for electronic election scheme in which several administrators are required. Especially in case of dispute among voters and administrators, the proposed scheme can resolve it due to the undeniable property. It can provide fair electronic election by minimizing the role of voting center, and can enable user-oriented electronic election.

• Asian Journal for Public Opinion Research
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• v.8 no.2
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• pp.67-104
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• 2020

Fake news and disinformation provoked heated arguments during Taiwan's 2018 local election. Most significantly, concerns grew that Beijing was attempting to sway the island's politics armed with a new "Russian-style influence campaign" weapon (Horton, 2018). To investigate the speculated effects of the "onslaught of misinformation," an online survey with 1068 randomly selected voters was conducted immediately after the election. Findings confirmed that false news affected Taiwanese voters' judgment of the news and their voting decisions. More than 50% of the voters cast their votes without knowing the correct campaign news. In particular, politically neutral voters, who were the least able to discern fake news, tended to vote for the China-friendly Kuomintang (KMT) candidates. Demographic analysis further revealed that female voters tended to be more likely to believe fake news during the election period compared to male voters. Younger or lower-income voters had the lowest levels of discernment of fake news. Further analyses and the implications of these findings for international societies are deliberated in the conclusion.

• Proceedings of the KIEE Conference
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• 2000.07d
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• pp.2557-2560
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• 2000

The protection system of the nuclear reactor and chemical reactor are representative of PPC(Plant Protection Controller). This PPC must be designed based on reliability as well as concept of safety, which is a failed system go a way of safe. PPC is consist of part of data acquisition, calculator, communication with redundancy, and a voter is important factor of reliability. Because it is serial connected. This paper presents a Design and Analysis of a Voting Mechanism considering Safety for NMR PPC Using EPLD. In the case of digital implementation a coincidence logic(voter) of PPC, it needs CPU and memory, so increase a number of units. Therefore the failure rate and cost is increased. On the contrary when it is designed EPLD or FPGA.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.26 no.6A
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• pp.1067-1077
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• 2001

본 논문에서는 결함의 영향을 받지 않고 동작할 수 있는 AVTMR(All Voting Triple Modular Redundancy) 시스템과 듀얼 듀플렉스(Dual-duplex) 시스템을 설계하고, 각 시스템의 평가를 통하여 RAMS(Reliability, Avaliability, Maintainability, Safety)를 비교하였다. ABTMR 시스템은 3중화된 보터(voter)를 사용하여 설계를 하였으며, 듀얼 듀플렉스 시스템은 비교기(comparator)를 이용하여 시스템을 설계하였다. 각 시스템은 버스 레벨로 데이터를 비교하도록 설계하였으며, 시스템 평가를 위해서 소자의 고장율은 MILSPEC-217F에 기반을 두고 RELEX6.0을 이용하였고, 마코브 모델(Markov model)을 이용하여 시스템의 RAMS를 평가하였다. 본 논문에서는 각 시스템을 MC68000을 기반으로 설계하여, 각각 시스템에 사용되는 비용 및 시스템이 어느 부분에서 선호될 수 있는가를 RAMS 및 MTTF(Mean Time To Failure)를 통하여 선택할 수 있는 기반을 제시하도록 나타내고 있다. 이러한 AVTMR이나 듀얼 듀플렉스 시스템(dual-duplex system)은 결함 허용 시스템(fault tolerant system)으로 인간의 생명과 직접적인 관련이 있는 고속철도 시스템이나 항공기 시스템에 적용될 수 있다.