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Your search keyword '"Choi, Young Soo"' showing total 261 results
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261 results on '"Choi, Young Soo"'

123. C3-06: ERCC1 expression as a predictive marker in stage IIIA, N2 positive non-small cell lung cancer patients treated with neoadjuvant concurrent chemoradiotherapy followed by surgery

Author

Hwang, In Gyu, primary, Ahn, Myung-Ju, additional, Park, Byeong-Bae, additional, Park, Sarah, additional, Lee, Sang Cheol, additional, Ahn, Young Chan, additional, Kim, Kwhanmien, additional, Kim, Jhingook, additional, Han, Jung Ho, additional, Park, Keunchil, additional, Choi, Young Soo, additional, Shim, Young Mog, additional, and Ahn, Jin Seok, additional

Published
2007
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126. Transitory earnings components and the two faces of non-generally accepted accounting principles earnings.

Author

Choi, Young‐Soo, Young, Steven, and Cahan, Steven

Subjects
ACCOUNTING standards, CORPORATE profits, FINANCIAL statements, EARNINGS management, FINANCIAL disclosure
Abstract

Non-generally accepted accounting principles (non- GAAP) earnings reporting has been linked with both informative and strategic incentives. We seek to disentangle these conflicting effects by examining the association between non- GAAP earnings disclosure and transitory items in GAAP earnings, conditional on managers' reporting incentives. We report evidence of a statistically and economically significant asymmetric relation between disclosure propensity and transitory items in GAAP earnings conditional on both the sign and magnitude of the GAAP earnings surprise. Our findings suggest that non- GAAP earnings disclosures tend to be driven by a desire for informative (strategic) reporting when GAAP earnings beat (undershoot) market expectations. [ABSTRACT FROM AUTHOR]

Published
2015
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140. Network Mobility Management Using Predictive Binding Update.

Author

Pal, Ajit, Kshemkalyani, Ajay D., Kumar, Rajeev, Gupta, Arobinda, Park, Hee-Dong, Kwon, Yong-Ha, Lee, Kang-Won, Choi, Young-Soo, Lee, Sung-Hyup, and Cho, You-Ze

Abstract

This paper proposes an efficient network mobility management scheme for mobile networks such as trains and buses moving on the predetermined path. In this scheme, each mobile router maintains a database about the list of access routers, their network prefixes, and cell radii on the moving path. The mobile router therefore knows in advance network prefixes and its care-of addresses of all subnets without beacon signals. Using this database and current location information, the mobile router can prepare network layer hand-over with predictive binding update before link layer handover occurs, thereby the service disruption time due to handover will be reduced to the link layer handover latency. [ABSTRACT FROM AUTHOR]

Published
2005
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141. eHSTCP: Enhanced Congestion Control Algorithm of TCP over High-Speed Networks.

Author

Pal, Ajit, Kshemkalyani, Ajay D., Kumar, Rajeev, Gupta, Arobinda, Choi, Young-Soo, Park, Hee-Dong, Lee, Sung-Hyup, and Cho, You-Ze

Abstract

Current TCP congestion control can be inefficient and unstable in high-speed wide area networks due to its slow response with a large congestion window. Several congestion control proposals have already been suggested to solve these problems and two properties have been considered: TCP friendliness and scalability, to ensure that a protocol does not take away too much bandwidth from TCP, while utilizing a bandwidth of high speed networks efficiently. In this paper, we propose a new variant of TCP for a high-speed network which combines delay-based congestion control with loss-based congestion control. Our simulation results show that proposed scheme performs better than the existing high-speed TCP protocols in terms of fairness, stability and scalability, while providing friendliness at the same time. [ABSTRACT FROM AUTHOR]

Published
2005
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143. First voluntary disclosure: is it less opportunistic?

Author

Choi, Young-Soo

Abstract

The objective of voluntary disclosure regulation is to mitigate information asymmetry between the management and outside users. However, prior studies on voluntary disclosures provide mixed evidences on managers’ incentives. Using a setting of voluntary non-generally accepted accounting principles earnings per share (GAAP EPS) reporting, this study attempts to examine whether the first non-GAAP EPS reporting is less dominated by opportunistic incentives. Consistent with the predictions of this research, it reveals that the duration to the first adjusted EPS disclosure is not more sensitive to negative transitory items, and moreover investors’ perception on the first non-GAAP EPS is more positive compared to subsequent ones. The less opportunistic behaviour on the first disclosure can be well explained by the management’s awareness of intensified monitoring by outside stakeholders.

Published
2015
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147. A Study of EFFECT and MECHANISM of IL-2on SURVIVAL of EOSINOPHILS

Author

Kim, Hyo Seok, primary, Lee, Young Mok, additional, Choi, Young Soo, additional, Kim, Kyung Ho, additional, Im, Geon Il, additional, Jeong, Sung Whan, additional, Moon, Seung Hyug, additional, Kim, Hyeon Tae, additional, Uh, Soo Taek, additional, Kim, Yong Hun, additional, and Park, Choon Sik, additional

Published
1996
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148. 2 cases of idiopathic BOOP associated with rare radiologic finding

Author

Kim, Kyung Ho, primary, Lee, Young Mog, additional, Choi, Young Soo, additional, Shin, Jung Ho, additional, Han, Gee Ju, additional, Moon, Seung Hyug, additional, Gee, Sin Young, additional, Jeung, Seung Hawn, additional, Kim, Hyen Tae, additional, Uh, Sue Tack, additional, Kim, Young Hoon, additional, and Park, Choon Sik, additional

Published
1996
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