• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.28 no.6
• /
• pp.1297-1307
• /
• 2018

The rise of Online game ESD(Electronic Software Distribution) like Steam, the method of game piracy are more diversified. In Online Game ESD, Software DRM is applied to game because we have to play in offline situation, but it is easily bypassed due to low security level. In this study, we analyze crack files of pirated games to learn how to bypass Steam DRM and to establish countermeasures for based on API call birthmark. The generated birthmark showed more than 85% resilience in representing crack groups and 95% credibility in detecting cracked games. With this study, it is possible to enhance the security of the online game Electronic Software Distribution platform, and to provide a high level of game piracy protection for indie game developers, especially those who can not purchase Third Party DRM to protect their own games.

• The Korean Journal of Archival Studies
• /
• no.68
• /
• pp.243-279
• /
• 2021

Rep. Roh Hoe-chan is a representative politician in Korean progressive politics. From the labor movement to the workers' political organization movement, they devoted themselves to the movement to build a progressive party. As a member of the 17th, 19th, and 20th National Assembly, he carried out legislative activities. The record he left is the record of the political power of workers, the record of the progressive party, and the record of a politician who suffers and practices. Also, as the son of a displaced person, as a student activist suffering from the restoration period, it is also a record of a human being of cultural literacy who played the cello. Archivist's basic research is expected to play a role in creating a virtuous cycle of archive management by structuring the archive and presenting various access points to various users, allowing more diverse research and use in the future.

• International Journal of Advanced Culture Technology
• /
• v.11 no.4
• /
• pp.177-192
• /
• 2023

A prerequisite for a lasting ceasefire is the emergence of a prevailing view in Moscow and Kyiv that the fighting has reached a hurting stalemate. In sum, they both lose more through continuing warfare than by a ceasefire. This study applies social identity dynamics of nationalism to this escalatory conflict. It generates findings that imply that China as a third-party great power intervening mediator can potentially play a pivotal role. Shifting the respective prevailing views in Moscow and Kyiv of their interaction from a zero-sum foundation requires proffering powerful economic and political third-party incentives. Effective inducement would facilitate national defense, development and prestige for Moscow as well as Kyiv. China arguably has the underutilized potential power capabilities necessary to alter the respective prevailing views of strategic relationships among the great powers within Moscow, Brussels and Washington. A prerequisite for success in striving effectively towards this strategic goal is cooperation with the Beijing despite skepticism from Washington. This study utilizes a process tracing methodological approach. It highlights that the foundations of the Russo-Ukraine war lie in the institutionalization within Euro-Atlantic integration of the Cold War assumption that the USSR was an imperialist revisionist actor. Russia is the USSR's successor state. Moscow's prevailing view is that Russian national self-determination was unjustly circumscribed in the multinational Soviet totalitarian Communist system. The Euro-Atlantic community is perceived as a neocolonial imperial threat by allying with post-1991 Ukrainian nationalism at Russia's expense. The study finds that acknowledging Eurasian regional multipolarity is necessary, if not sufficient, to coopt Beijing into a global political stabilization strategy. It functionally aims to promote international balancing to lessen potentials for horizontal as well as vertical escalation of the Russo-Ukrainian conflict.

• Journal of Digital Convergence
• /
• v.12 no.5
• /
• pp.159-169
• /
• 2014

The purpose of PMO (Project Management Office) systems implementation in public sectors is to prevent the potential risks of IT projects with the project management for the electronic government, and to improve the quality of the project. As a leading country in software areas, PMO systems will play an important role to lead the best smart electronic government in the global world. This study suggested an operating model of PMO systems in public sectors in advance to use the PMO systems in public sectors by conducting a research investigating the key organizational role as the major factor which affects the behavioral intention of PMO systems implementation. We tested a hypothesis that Effort Expectancy factors and Facilitating Condition among the interested party groups will influence the Behavioral Intention of PMO systems implementation, and the result have given no difference to the Control Effect among the interested party groups. This study have shown that the interested party groups have common recognition about the Behavioral Intention of PMO systems implementation in the public sectors.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
• /
• v.13
• /
• pp.699-733
• /
• 2000

This article analyzes the state-of-play of WTO dispute settlement for first four and a half years. Remarkable points found on this analysis are as follows: First, the Quad consisting of the United States, the European Community (EC), Canada and Japan has participated in the WTO dispute settlement mechanism more frequently than any other WTO member. Second, among developing country members some leading countries such as Korea, Brazil and India have relied actively upon the mechanism to claim and defend their rights and obligations under the WTO rules. Third, bilateral dispute settlements generally have been preferred to multilateral dispute settlements by the panel or Appellate Body. Fourth, observation of the Appellate Body proceedings well shows WTO members' strategy to use every process available to them. Fifth, the provisions of GATT 1994 have been most frequently invoked by the members. GATS and TRIPS Agreement disputes are mainly involved in developed countries, in particular the U.S. and the EC. Sixth, very high winning ratio in the panel and Appellate Body process indicates that complaining parties review the possibility to get favorable rulings even before referring to the Dispute Settlement Body (DSB) and prepare for the case very thoroughly. Seventh, roughly speaking, disputes were settled within two or three years. Therefore, seeking bilateral dispute settlement can be more advantageous to a complaining party than referring to a panel or an arbitrator because of low costs and short time period in dispute settlement. Finally, the DSB approved retaliatory actions for winning complaining parties against the defending parties who had rejected implementation of its rulings and recommendations. In conclusion, it can be said that the WTO dispute settlement mechanism has been operated very successfully for the first four and a half years. It is hoped that continued study on state-of-play of WTO dispute settlement mechanism will be contributory to improved national interest of Korea.

• Journal of Korea Game Society
• /
• v.15 no.1
• /
• pp.7-16
• /
• 2015

In this study, we identify the Influence of Gamer Organizational Citizenship Behavior on Game Continuance Intention. Also, we provide insight into a way to induce altruistic and conformist behaviors based on our observations. We established a hypothesis based on Organizational Citizenship Behavior theory and verified it with 134 active gamers of Lineage 2. Our results demonstrate that gamers' group behaviors, such as altruistic and conformist behaviors, have significant impact on Game Continuance Intention.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2008.10a
• /
• pp.257-260
• /
• 2008

We build middleware architecture with J2EE and LiveGraph to process different ubiquitous healthcare application's data and process that data into useful information, which can play a most important role in decision making in ubiquitous Healthcare System. Application developers mostly rely on third party middleware, tools and libraries (i.e., webservers, distributed middleware such as CORBA, etc.) to respond the emerging trends of their target domain. With this middleware we tried to enhance the efficiency of application by decrease their memory uses, data processing and decision making on another web module which is independent of each application. For middleware system, we proposed an algorithm by which we can find some important conclusion about different health status likewise ECG, Accelerometer. etc., which can be used in various data processing and determine the current health status. In this paper we also analyze some different low level and high level middleware technology which were used to build different kind middleware likewise CAMUS, MiLAN and try to find the best solution in the form of middleware for Ubiquitous Healthcare Information System.

• Health Policy and Management
• /
• v.23 no.3
• /
• pp.210-223
• /
• 2013

Backgrounds: Escalating pharmaceutical expenditure has threatened the sustainability of National Health Insurance system in Korea. Generic medicines allow patients to access safe, effective, high-quality medicines at low cost, thus insurers could achieve significant financial savings by promotion of generics, if they are priced much lower than the originator. The purpose of this study was to review generic pricing as well as promotion policies in other countries and assess the implication of those policies. Methods: We reviewed the main measures adopted by the developed countries such as Austria, Belgium, Denmark, Finland, France, Germany, Italy, Japan, Netherlands, Norway, Sweden, United Kingdom, especially in countries where governments are the largest third-party payers or insurance finance resource is the national health insurance. Results: The foreign countries's experience with generic medicine policy shows that demand-side policies such as physician budgets, international nonproprietary name prescribing, generics substitution, patients co-payment as well as supply-side policies relating to pricing and reimbursement seems to play a critical role in developing the generic medicines market. Conclusion: Various strategy should be implemented to promote generic drug use.

• Journal of Arbitration Studies
• /
• v.13 no.2
• /
• pp.103-122
• /
• 2004

Recognition and enforcement of the arbitral award play an important role in the settlement of the international commercial disputes. The New York Convention makes it a duty for the courts of signatories to recognize and enforce the foreign arbitral awards not taking the nationality of the party concerned into consideration. Recognition and enforcement of the arbitral award may be refused if the award has not yet become binding on the parties, or has been set aside or suspended by a competent authority of the country in which, or under the law of which, that award was made. The arbitral award has the same force as an irrevocable judgement including effect of excluding further litigation, its execution and formation. But the effect of set aside arbitral award made abroad in arbitral place was denied by France court for the interest of his people. There is no arbitral act but arbitral procedure is regulated by New Code of Civil Procedure in case of France. An appeal against the decision which grants recognition or enforcement is open if the recognition or execution is contrary to international pubic policy in virtue of Art. 1502. Arbitrator may consider compulsory provisions in arbitral place to assure to recognition and enforcement of the arbitral award.

• Journal of the Korean housing association
• /
• v.18 no.4
• /
• pp.97-104
• /
• 2007

Today, Non-Governmental Organizations (NGOs) are considered to be an important actor in the policy process. Based on this fact, this study aims to analyze the perception of the housing-related NGOs in Korea. Questions were prepared around two main themes: housing welfare policy and local governance. The data were collected in 11 cities where multi-party talks on housing welfare were held in April and in May 2007. The results are as follows. When it comes to housing welfare policy, housing supply should be combined with rehabilitation policy of low-income households. The roles of local government are strongly emphasized. Stabilization of housing market is important, but concrete measures should be necessary to help those who cannot participate in housing transaction. Concerning local governance issues, local government is expected to play a great role in setting up a productive policy network; NGOs are inclined to rely on public aid; An emphasis is put on professional and academic education which can make housing welfare delivery system more effective. With the questionnaire survey results, evolution and characteristics of the NGO movements in the Korean housing sector and the recent change of housing policy orientations are explained. And, strengthening communication channel between central and local actors, participation of NGOs in the various housing surveys, establishing a regular forum on the local level, and so on, are proposed in the conclusion.