• Korean Journal of Legislative Studies
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• v.27 no.2
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• pp.5-40
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• 2021

In the 4.7 by-election in 2021, the ruling Democratic Party suffered a record devastating defeat, breaking the trend of a post-intermediate evaluation confirmed in the recent election. Why did the Democratic Party lose by a large margin unlike the recent election trend? In order to find answers to these questions, this study analyzes the voting behavior of individual voters based on the voter consciousness survey data conducted after the 4.7 by-election, while examining the background and causes of such voter choices. As a result of the study, in the 4.7 by-election, as confirmed in previous studies, public opinion against the ruling government was strong, and negative elections were held. However, if we look at the process and results of this by-election in more detail, we can see that it is different from the general by-election. In the past by-elections, the government judgement was due to the passive participation of the ruling party-oriented voters in elections with low political weight, or the active judgement psychology that was maximized in situations where the political burden was less. However, in this by-election, on the contrary, in an election with a high political weight, the active judgement psychology of the Democratic Party and non-partisan voters had an effect on strengthening the midterm evaluation character of the election. In addition, it can be seen that the gathering of conservative voters who support the opposition also had a strong influence on the reinforcement of the midterm evaluation character of the election.

• International Journal of Contents
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• v.1 no.1
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• pp.21-28
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• 2005

This paper is about the hardness of Leader Election problem in asynchronous distributed systems in which processes can crash but links are reliable. Recently, the hardness of a problem encountered in the systems is defined with respect to the difficulty to solve it despite failures: a problem is easy if it can be solved in presence of failures, otherwise it is hard [9]. It is shown in [9] that problems are classified as three classes: F (fault-tolerant), NF (Not fault-tolerant) and NFC (NF-completeness). Among those, the class NFC is the hardest problem to solve. It is also shown in [9] that the construction of Perfect Failure Detector (problem P) belongs to NFC. In this paper, we show that Leader Election is also one of NFC problems by using a general reduction protocol that reduces the Leader Election Problem to P. We use a formulation of the Leader Election problem as a prototype to show that it belongs to NFC.

• Proceedings of the Korean Association for Survey Research Conference
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• 2000.06a
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• pp.15-34
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• 2000

Since the results of the election forecasting survey that was executed jointly by T.V. stations and survey research companies in the 16th Korea General Election(April 13, 2000) had many errors, the reliability of the election forecasting survey was greatly damaged. Therefore, in order to recover the reliability and to increase the accuracy of the election forecasting survey I the future, we figure out the sources of the survey\\`s errors and suggest methods of reducing them through deeply analyzing the forecasting data from many angles. In addition, we discuss some problems and an improvable direction on exit poll executed for the first time.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.10 no.4
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• pp.1692-1711
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• 2016

Energy is a scarce resource in wireless sensor networks (WSNs). A variety of clustering protocols for WSNs, such as the zone-based stable election protocol-enhanced (ZSEP-E), have been developed for energy optimization. The ZSEP-E is a heterogeneous zone-based clustering protocol that focuses on unbalanced energy consumption with parallel formation of clusters in zones and election of cluster heads (CHs). Most ZSEP-E research has assumed probabilistic election of CHs in the zones by considering the maximum residual energy of nodes. However, studies of the diverse CH election parameters are lacking. We investigated the performance of the ZSEP-E in such scenarios using a fuzzy logic approach based on three descriptors, i.e., energy, density, and the distance from the node to the base station. We proposed an efficient ZSEP-E scheme to adapt and elect CHs in zones using fuzzy variables and evaluated its performance for different energy levels in the zones.

• Survey Research
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• v.1 no.2
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• pp.15-34
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• 2000

Since the results of the election forcasting survey that was executed jointly by T.V. stations and survey research companies in the 16th Korea General Election(April 13, 2000) had many errors, the reliability of the election forecating survey was greatly damaged. Therefore, in order to recover the reliability and to increase the accuracy of the election forecasting survey in the future, we figure out the sources of the survey's errors and suggest methods of reducing them through deeply analyzing the forecasting data from many angles. In addition, we discuss some problems and an improvable direction on exit poll executed for the first time.

• Journal of Digital Convergence
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• v.11 no.12
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• pp.113-120
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• 2013

The victory of Barack Obama in the presidential reelection, in which he got closer to voters by scientific election strategy based on data, is making a new paradigm of this scientific election mechanism. But it is within bounds to say that Korean election has developed based on emotional confrontation, rather than on the confrontation of policy or personal qualification. This study suggests a Big data-based election campaign strategy in an effort to reduce the harmful consequences of Korean election and to settle down a desirable campaign culture. To do so, this study examines the actual status and problems of Korean politics and election campaign. And then it designs a Korean election strategy model using Big data as an alternative to break through the problems. Last, it discusses the plan to utilize Big data.

• Journal of the Korean Data and Information Science Society
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• v.24 no.2
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• pp.379-390
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• 2013

Through the survey of the K university students' perception on participation in elections, we want to find ways to induce a sound political participation and to effectively be able to boost voter turnout. We analyze the relations among image on election, interest in election and will of participation via structural equation model. We found that both image on election and interest in election significantly influence on will of participation in election. Using the last election participation as a moderating variable, we found that image on election has more effects on will of participation for the participants but not for the case of interest in election.

• Journal of Digital Convergence
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• v.11 no.3
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• pp.13-22
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• 2013

With increase of Korean economy scale and globalization, permanent alien residents in Korea are increasing day by day. Living in Korea, they maintain their original nationalities, but their life in Korea is greatly affected by political decision made by Korea. It has been taken for granted that foreigners's suffrage were not recognized due to national sovereignty. The claim that foreigners should not be allowed to participate in government has constantly been met with counterargument on the basis of instability of sovereignty principle, trends of advanced countries, intrinsic differences between federal and regional governments, or actual state of foreigners. It is unreasonable to deal with foreigners' suffrage and eligibility for election differently in that the current public offices election law does not allow foreigners to be eligible for election without any special reason while allowing foreigners to vote in the local election. It is discrimination against foreigners not to allow foreigners to be eligible for election when there is no rationale to differently deal with foreigners' suffrage and eligibility for election. This paper deals with constitutional argument regarding foreigners' electoral eligibility, takes a look at legislative cases of Japanese and European countries, and examines possibilities of including foreigners' eligibility for election in our public offices election law.

• Journal of the Korean association of regional geographers
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• v.20 no.3
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• pp.315-333
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• 2014

The study was carried out to analyze election regionalism and to find out the spatial pattern of party support drawn in the 18th general election. Strongly biased pattern found to be caused by party strategies and voting behaviour preferring for the local party. Each party employed the strategies such as tactical and nepotic nomination, regional development pledges, and local instigation of regionalism. In consciousness survey done by the National Election Commission, primarily people tend to choose the representative by his(her) party and secondly, they consider their carrier and occupation. They vote for the same party in the local district and proportional representation. While election regionalism strongly found in voting behaviour of each party's main strongholds based on spatial pattern of major party support, voters of Seoul and Chungbuk tend to vote for their interests due to regional development pledges such as 'Newtown' Development and 'Multifunctional Administrative City' construction.

• Korean Journal of Legislative Studies
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• v.27 no.3
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• pp.155-188
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• 2021

This study examines dynamics in election news making. It is important to understand when and how news media produce election news in order to grasp news making and voting behavior. The news media sometimes make election news by focusing on issues and policies. Often they frame elections as a game and focus on election strategies while covering elections. This article argues that as time goes by during the election period, the number of policy news tends to decrease while the frequency of strategic news is likely to increase. Also, TV's and newspapers show distinctive patterns of election news making. In order to examine the arguments, this study categorizes election news stories into policy and strategic news stories produced during the 2020 Korean congressional elections and constructs daily time-series data of them. The results of structural break and regression analyses partially support the arguments.