CONFERENCE  PAPERS : Foreign

116. Hyung-Jo Jung, Kang-Min Choi, Woo-Hyun Yoon & In-Won Lee, "An MR Damper-Based Control System Introducing Electromagnetic Induction Part," The 4th World Conference on Structural Control and Monitoring, San Diego, USA, July. 11-13, 2006.

115. Kang-Min Choi, Hyung-Jo Jung, Woo-Hyun Yoon & In-Won Lee, "Smart Passive System Based on Magnetorheological Damper for Benchmark Structural Control Problem for a Seismically Excited Highway Bridge," The 4th World Conference on Structural Control and Monitoring, San Diego, USA, July. 11-13, 2006.

114. Kyu-Sik Park, Hyung-Jo Jung, Woo-Hyun Yoon & In-Won Lee, "Robust Analysis of a Hybrid System Controlled by a µ-Synthesis Method," The Third ANCRiSST Workshop, Lake Tahoe, USA, May. 29-30, 2006.

113. Yeong-Jong Moon, Sang-Won Cho, Jeong-Gyu Park & In-Won Lee, "Control Performance of Gyroscope System in Active Vibratio Control," The Eigthteenth KKCNN Symposium on Civil Engineering, Kaohsiung, Taiwan, Dec. 18-21, 2005, pp. 607-614.

112. Kang-Min Choi, Jung-Hyun Hong, Ji-Seong Jo & In-Won Lee, "Active Control for Seismic Response Reduction Using Modal-Fuzzy Approach," The Eigthteenth KKCNN Symposium on Civil Engineering, Kaohsiung, Taiwan, Dec. 18-21, 2005, pp. 715-724.

111. Heon-Jae Lee, Hyung-Jo Jung, Woo-Hyun Yun & In-Won Lee, "Semi-active Neuro-Control using MR Damper for Base-Isolated Benchmark Problem," The Eigthteenth KKCNN Symposium on Civil Engineering, Kaohsiung, Taiwan, Dec. 18-21, 2005, pp. 575-586.

110. Han-Rok Ji, Yeong-Jong Moon, Chun-Ho Kim & In-Won Lee, "Structural Vibration Control Using Semiactive Tuned Mass Damper," The Eigthteenth KKCNN Symposium on Civil Engineering, Kaohsiung, Taiwan, Dec. 18-21, 2005, pp. 731-740.

109. Jung-Hyun Hong, Kang-Min Choi, Jong-Heon Lee, Ju-Won Oh & In-Won Lee, "Experimental Study on Smart Passive System based on MR Damper," The Eigthteenth KKCNN Symposium on Civil Engineering, Kaohsiung, Taiwan, Dec. 18-21, 2005, pp. 701-708.

108. Chul-Min Park, Hyung-Jo Jung, Ji-Eun Jang, Kyu-Sik Park & In-Won Lee, "Scissor-Jack-Damper System for Reduction of Cable Vibration," The Eigthteenth KKCNN Symposium on Civil Engineering, Kaohsiung, Taiwan, Dec. 18-21, 2005, pp. 291-300.

107. Heon-Jae Lee, Guangqiang Yang, Hyung-Jo Jung, Billie F. Spencer, Jr. & In-Won Lee, "Semi-Active Neuro-Control Strategy for a Seismic-Excited Base Isolated Benchmark Structure," Second ANCRiSST Workshop, Kyungju, Korea,  Jul. 21-24, 2005.

106. Kyu-Sik Park, Namihiko Inoue, Hyung-Jo Jung & In-Won Lee, "Hybrid System Controlled by a µ-Synthesis Method," ISEE Kobe 2005, Kobe, Japan, Jan. 13-16, 2005.

105. Kyu-Sik Park, Hyung-Jo Jung, Woon-Hak Kim & In-Won Lee, "Robust Hybrid Control of a Seismically Excited Cable-Stayed Bridge," 10th JSSI Symposium on Performance of Response Controlled Buildings, Yokohama, Japan, Nov. 17-19, 2004.

104. Sang-Won Cho, Hyung-Jo Jung, Jong-Heon Lee & In-Won Lee, "Smart Passive System Based on MR Damper," 10th JSSI Symposium on Performance of Response Controlled Buildings, Yokohama, Japan, Nov. 17-19, 2004.

103. Sang-Won Cho, Kyu-Sik Park, Chun-Ho Kim & In-Won Lee, "Smart Passive System Based on MR Damper," 1st International Conference "From Scientific Computing to Computational Engineering", Athens, Greece, Sep. 8-10, 2004.

102, Hyung-Jo Jung, Ji-Eun Jang, Woon Jeong & In-Won Lee, "Vibration Suppression of Stay Cable using MR Damper-based Control Systems," US-Korea Joint Seminar /Workshop on Smart Structures Technologies, Seoul, Korea, Sep. 2-4, 2004.

101. Sang-Won Cho, Hyung-Jo Jung, Man-Gi Ko & In-Won Lee, "Modal Control of MR Dampers for Seismic Response Reduction," The 3th Asian-Pacific Symposium on Structural Reliability and Its Applications, Seoul, Korea, Aug. 19-21, 2004.

100. Kyu-Sik Park, Hyung-Jo Jung, Woon-Hak Kim & In-Won Lee, "Robust Hybrid Control of a Seismically-excited Cable-stayed Bridge," The 3th Asian-Pacific Symposium on Structural Reliability and Its Applications, Seoul, Korea, Aug. 19-21, 2004.

99. Kang-Min Choi, Hyung-Jo Jung & In-Won Lee, "Fuzzy Control Strategy for Seismic Response Reduction of Smart Base Isolated Benchmark Building," The 17th ASCE Engineering Mechanics Conference, Newark, America, June 13-16, 2004.

98. Hyung-Jo Jung, Yeong-Jong Moon, Ji-Eun Jang, Billie F. Spencer, Jr. &  In-Won Lee, "Application of Some MR Damper-Based Control Systems for Seismic Protection of Benchmark Base Isolated Building," The 17th ASCE Engineering Mechanics Conference, Newark, America, June 13-16, 2004.

97. Heon-Jae Lee, Hyung-Jo Jung, Nguyen Xuan Thanh, Sun-Kyu Park & In-Won Lee, "Semiactive Neuro Control for Seismically Excited Structure Using MR Damper," The ninth East Asia-pacific Conference on Structural Engineering and Construction, Bali, Indonesia, Dec. 12-16

96.Kang-Min Choi, Yeong-Jong Moon, Ji-Eun Jang, Woon-Hak Kim & In-Won Lee, "Algebraic Method for Eigenpair Derivatives of Damped System with Repeated Eigenvalues," The ninth East Asia-pacific Conference on Structural Engineering and Construction, Bali, Indonesia, Dec. 12-16

95. Yeong-Jong Moon, Kang-Min Choi, Hyun-Woo Lim, Jong-Heon Lee &  In-Won Lee, "Modified Modal Methods for Calculating Eigenpair Sensitivity of Asymmetric Systems," The ninth East Asia-pacific Conference on Structural Engineering and Construction, Bali, Indonesia, Dec. 12-16

94. Kyu-Sik Park, Hyung-Jo Jung, Sung-Jin Lee, Ju-Won Oh & In-Won Lee, "Robust Hybrid Control of A Cable-Stayed Bridge," The ninth East Asia-pacific Conference on Structural Engineering and Construction, Bali, Indonesia, Dec. 12-16

93. Sang-Won Cho, Hyung-Jo Jung, Man-Gi Ko & In-Won Lee, "Maximum Energy Dissipation Algorithm for Seismic Response Reduction of Large Scale Structures Using MR Dampers," The ninth East Asia-pacific Conference on Structural Engineering and Construction, Bali, Indonesia, Dec. 12-16

92. Kyu-Sik Park, Hyung-Jo Jung, Woo-Hyun Yoon & In-Won Lee, "Robust Hybrid Seismic Isolation System for a Seismically Excited Cable-Stayed Beidge," The sixteenth KKCNN Symposium on Civil Engineering, Gyeongju, Korea, Dec. 8-10, 2003, pp. 355-360.

91.Sang-Won Cho, Hyung-Jo Jung, Chun-Ho Kim & In-Won Lee, "Simple and Efficient Control Algorithm for Seismic Response Reduction of Large Scale Structures using MR Dampers," The sixteenth KKCNN Symposium on Civil Engineering, Gyeongju, Korea, Dec. 8-10, 2003, pp. 243-248.

90.Sang-Won Cho, Kyu-Sik Park, Man-Gi Ko & In-Won Lee, "Modal Control for Seismic Structures using MR Dampers," The Second International Conference on Structural and Construction Engineering, Rome, Italy, Sep. 23-26, 2003. pp. 2063-2066.

89. Hyung-Jo Jung, Ji-Seong Cho, In-Won Lee & Man-Gi Ko, "Efficient Eigensolution Method of Large Structural Systems with Proportional and Non-proportional Dampers," The Second International Conference on Structural and Construction Engineering, Rome, Italy, Sep. 23-26, 2003. pp. 617-623.

88. Yeong-Jong Moon, In-Won Lee & Jong-Heon Lee, "Modified Modal Methods for Calculating Eigenpair Sensitivity of Asymmetric Systems," The Second International Conference on Structural and Construction Engineering, Rome, Italy, Sep. 23-26, 2003. pp. 611-616.

87. Kang-Min Choi, Sang-Won Cho, In-Won Lee & Jong-Heon Lee, "Algebraic Method for Sensitivities Analysis of Eigensystem with Repeated Eigenvalues," The Second International Conference on Structural and Construction Engineering, Rome, Italy, Sep. 23-26, 2003. pp. 597-602.

86. Sang-Won Cho, Byoung-Wan Kim, Kyu-Sik Park & In-Won Lee, "Modal Control using MR Damper," The Fifth KKCNN Symposium on Civil Engineering, Kent Ridge, Singapore, Dec. 19-20, 2002. pp. 79-84.

85. Byoung-Wan Kim, Woon-Hak Kim & In-Won Lee, "Matrix-Powered Lanczos Algorithm for Structural Eigenanalysis," The Fifth KKCNN Symposium on Civil Engineering, Kent Ridge, Singapore, Dec. 19-20, 2002. pp. 67-72.

84. Sang-Won Cho, Kyu-Sik Park, Woon-Hak Kim & In-Won Lee, "Modal Control for Seismically Excited Structures using MR Damper," The Second China-Japan-Korea Symposium on Optimization of Structural and Mechanical Systems(CJK-OSM 2), Busan, Korea, Nov. 4-8, 2002.

83. Ji-Seong Jo, Byoung-Wan Kim, Man-Gi Ko & In-Won Lee, "Modified Strum Sequence Property for Damped Systems," The Second China-Japan-Korea Symposium on Optimization of Structural and Mechanical Systems(CJK-OSM 2), Busan, Korea, Nov. 4-8, 2002.

82. Heon-Jae Lee, Sang-Won Cho, Hyung-Jo Jung, Ju-Won Oh & In-Won Lee, "Neuro-Control for Seismic Response Reduction using a Semiactive MR Fluid Damper," The Second China-Japan-Korea Symposium on Optimization of Structural and Mechanical Systems(CJK-OSM 2), Busan, Korea, Nov. 4-8, 2002.

81. Kyu-Sik Park, Hyung-Jo Jung & In-Won Lee, "Hybrid Control Strategy for Seismic Protection of Benchmark Cable-Stayed Bridge," Structural Engineers World Congress 2002, Yocohama, Japan, Oct. 9-12, 2002.

80. Byoung-Wan Kim, Woon-Hak Kim & In-Won Lee, "A Comparative Study on Plate Analyses and Beam Analyses for Wind-Loaded Structures," Structural Engineers World Congress 2002, Yocohama, Japan, Oct. 9-12, 2002.

79. Ji-Seong Jo, Man-Gi Ko & In-Won Lee, "Modified Sturm Sequence Property for Damped Systems," The Fifth European Conference on Structural Dynamics, Munich, Germany, Sept. 2-5, 2002.

78. Kang-Min Choi, Woon-Hak Kim & In-Won Lee, "Simplified Algebraic Method for Computing Eigenpair Sensitivities of Damped System with Repeated Eigenvalues," The Fifth European Conference on Structural Dynamics, Munich, Germany, Sept. 2-5, 2002.

77. Yeong-Jong Moon, Jong-Heon Lee & In-Won Lee, "Modified Modal Methods for Calculating Eigenpair Sensitivity of Asymmetric Systems," The Fifth European Conference on Structural Dynamics, Munich, Germany, Sept. 2-5, 2002.

76. Hyung-Jo Jung & In-Won Lee, "State of the Art of MR Damper Based Control Systems in Civil Engineering Applications," Smart Infra-Structural Systems, Busan, Korea, Aug. 23-24, 2002.

75. Kyu-sik Park, Hyung-Jo Jung, Kang-Min Choi & In-Won Lee, "Seismic Protection of a Benchmark Cable-stayed Bridge using a Hybrid Control Strategy," International Conference on Advances and New Challenges in Earthquake Engineering Research, Hong Kong, Aug. 19-20, 2002.

74. Sang-Won Cho, Byoung-Wan Kim, Hyung-Jo Jung & In-Won Lee, "Implementation of Modal Control for Seismically Excited Structures using MR Damper," International Conference on Advances and New Challenges in Earthquake Engineering Research, Hong Kong, Aug. 19-20, 2002.

73. Hyung-Jo Jung, Kyu-Sik Park, Billie F. Spencer, Jr. & In-Won Lee, "Seismic Protection of Benchmark Cable-Stayed Bridges Using Passive, Active, Semi-active and Hybrid Control Strategies," International Conference on Advances and New Challenges in Earthquake Engineering Research, Harbin, China, Aug. 15-17, 2002.

72. Hyung-Jo Jung, Billie F. Spencer, Jr. & In-Won Lee, "Seismic Protection of Cable-Stayed Bridges Using Magnetorheological Dampers," The Seventh U. S. National Conference on Earthquake Engineering, Boston, USA, July 21-25, 2002.

71. Kyu-Sik Park, Hyung-Jo Jung & In-Won Lee, "Hybrid Control Strategies for Seismic Protection of Benchmark Cable-Stayed Bridges," The Seventh U. S. National Conference on Earthquake Engineering, Boston, USA, July 21-25, 2002.

70. Byoung-Wan Kim, Woon-Hak Kim & In-Won Lee, "Three-dimensional Plate Analyses of Wind-loaded Structures," ASCE's First Virtual World Congress for Civil Engineering(www.ceworld.org), On-line Conference, July 1, 2002.

69. Kyu-sik Park, Sang-Won Cho & In-Won Lee, "A Comparative Study on Aseismic Performances of Base Isolation Systems for Multi-Span Bridge," ASCE's First Virtual World Congress for Civil Engineering(www.ceworld.org), On-line Conference, July 1, 2002.

68. Hyung-Jo Jung, G. Yang, Billie F. Spencer, Jr. & In-Won Lee, "Smart Damping Strategy of Seismically Excited Cable-Stayted Bridges Using MR Fluid Dampers," ASCE's First Virtual World Congress for Civil Engineering(www.ceworld.org), On-line Conference, July 1, 2002.

67. Byoung-Wan Kim, Sun-Kyu Park & In-Won Lee, "Three-Dimensional Finite Element Analyses of Structures under Wind Loads," The Ninth International Conference on Computing in Civil and Building Engineering, Taipei, Taiwan, April 3-5, 2002, pp. 413-418.

66. Ji-Seong Jo, Jong-Heon Lee & In-Won Lee, "Modified Sturm Sequence Property for Damped Systems," The Ninth International Conference on Computing in Civil and Building Engineering, Taipei, Taiwan, April 3-5, 2002, pp. 381-386.

65. Sang-Won Cho, Ji-Seong Jo & In-Won Lee, "Modified Bang-Bang Control of Seismically Excited Structures Using MR Damper," KAIST-Kyoto Univ. Joint Seminar on Earthquake Engineering, KAIST, Daejeon, Korea, February 25, 2002, pp. 125-132

64. Hyung-Jo Jung, Kyu-Sik Park, Billie F. Spencer Jr. & In-Won Lee, "Seismic Response Control of Cble-Stayed Bridges Considering Dynamic Models of Full-Scale MR Damper," KAIST-Kyoto Univ. Joint Seminar on Earthquake Engineering, KAIST, Daejeon, Korea, February 25, 2002, pp. 117-124

63. Byoung-Wan Kim, Hyung-Jo Jung & In-Won Lee, "Matrix Power Lanczos Method and Its Application to the Eigensolution of Structures," KAIST-Kyoto Univ. Joint Seminar on Earthquake Engineering, KAIST, Daejeon, Korea, February 25, 2002, pp. 71-76

62. Ji-Seong Jo, Sang-Won Cho & In-Won Lee, "Modified Sturm Sequence Property for Damped Systems," KAIST-Kyoto Univ. Joint Seminar on Earthquake Engineering, KAIST, Daejeon, Korea, February 25, 2002, pp. 65-70

61. Dong-Hyawn Kim, Sang-Won Cho & In-Won Lee, "Intelligent Control of Structural Vibration using CMAC," The Eighth East Asia-Pacific Conference on Structural Engineering & Construction, Singapore, December 5-7, 2001, Paper No. 1401.

60. Ji-Seong Jo, Man-Gi Ko & In-Won Lee, "Modified Sturm Sequence Property for Damped Systems," The Eighth East Asia-Pacific Conference on Structural Engineering & Construction, Singapore, December 5-7, 2001, Paper No. 1283.

59. Hyung-Jo jung, B. F. Spencer, Jr. & In-Won Lee, "Seisimc Protection of a Benchmark Cable-Stayed Bridge using Smart Damping Strategies," The First Asian-Pacific Congress on Computational Mechanics, Sydney, Australia, November 20-23, 2001, pp. 1585-1590.

58. Yeong-Jong Moon, Hong-Ki Jo & In-Won Lee, "Simplified Algebraic Method for Computing Eigenpair Sensitivities of Damped Systems," The First Asian-Pacific Congress on Computational Mechanics, Sydney, Australia, November 20-23, 2001, pp. 1503-1508.(Invited Paper)

57. Ji-Seong Jo, Byoung-Wan Kim & In-Won Lee, "Modified Sturm Sequence Property for Damped Systems," The First Asian-Pacific Congress on Computational Mechanics, Sydney, Australia, November 20-23, 2001, pp. 1479-1484.

56. Sang-Won Cho, Dong-Hyawn Kim & In-Won Lee, "Neuro-Control of Structures using CMAC," The First Asian-Pacific Congress on Computational Mechanics, Sydney, Australia, November 20-23, 2001, pp. 1277-1282.

55. Yeong-Jong Moon, Jong-Heon Lee & In-Won Lee, "Modified Modal Method for Calculating Eigenpair Sensitivity of Asymmetric Systems," The Fourteenth KKNN Symposium on Civil Engineering, Kyoto, Japan, November 5-7, 2001, pp. 381-386.

54. Kang-Min Choi, Woon-Hak Kim & In-Won Lee, "Algebraic Method for Sensitivity Analysis of Eigensystems with Repeated Eigenvalues," The Fourteenth KKNN Symposium on Civil Engineering, Kyoto, Japan, November 5-7, 2001, pp. 47-52.

53. Kyu-Sik Park, Sang-Won Cho & In-Won Lee, "A Comparative Study on Aseismic Performances of Base Isolation Systems for Multi-span Continuous Bridge," The Fourteenth KKNN Symposium on Civil Engineering, Kyoto, Japan, November 5-7, 2001, pp. 35-40.

52. Hyung-Jo Jung, B.F.Spencer & In-Won Lee, "Benchmark Control Problem of Seismically Excited Cable-Stayed Bridges Using Damping Strategies," IABSE Conference , Serial 84, Seoul, Korea, June 12-14, 2001, pp. 256-259

51. Hong-Ki Jo, In-Won Lee & Man-Gi Ko, "Simplified Algebraic Method for Computing Eigenpair Sensitivities of Damped Systems," The First International Structural Engineering and Construction Conference, Honolulu, Hawaii, January 24-27, 2001,pp. 607-615. (Invited Paper)

50. Chung-Bang Yun, In-Won Lee & E. Watanabe, "Remote Parallel Testing Using Internet on Base Isolated Bridge," The 13th KKNN Symposium on Civil Engineering, Taipei, Taiwan, December 7-8, 2000, pp. 87-92.

49. Hong-Ki Jo, Kyu-Sik Park, Hye-Rin Shin & In-Won Lee, "Simplified Algebraic Method for Computing Eigenpair Sensitivities of Damped Systems," The 13th KKNN Symposium on Civil Engineering, Taipei, Taiwan, December 7-8, 2000, pp. 35-42.

48. Kyu-Hong Shim, Dong-Hyawn Kim, Kyu-Sik Park & In-Won Lee, "A Survey of State Feedback Control for Seismic Response Reduction by Active Mass Damper," The First International Conference on Structural Stability and Dynamics , Taipei, Taiwan, December 7-9, 2000, pp. 459-464.

47. Dong-Hyawn Kim, Kyu-Hong Shim, In-Won Lee & Jong-Heon Lee, "Vibration Control of Structure using Cerebellar Model Articulation Controller (CMAC)," The First International Conference on Structural Stability and Dynamics , Taipei, Taiwan, December 7-9, 2000, pp. 447-452.

46. Dong-Hyawn Kim, Kyu-Hong Shim, In-Won Lee & Ju-Won Oh, "Structural Control using CMAC Neural Network," Nha trang 2000, International Colloquium in Mechanics of Solids, Fluids, Structures and Interactions, Nha Trang, Vietnam, August 14-18, 2000, pp. 318-327.

45. In-Won Lee, Kyu-Hong Shim & Man-Cheol Kim, "Solution of Eigenvalue Problem for Nonclassically Damped System with Multiple Eigenvalues," Nha trang 2000, International Colloquium in Mechanics of Solids, Fluids, Structures and Interactions,Nha Trang, Vietnam, August 14-18, 2000, pp. 30-35.

44. Hong-Ki Jo, Sun-Kyu Park & In-Won Lee, "Simplified Algebraic Method for Computing Eigenpair Sensitivities of Damped Systems," ECCOMAS 2000, European Congress on Computational Methods in Applied Sciences ans Engineering, Barcelona, Spain, September 11-14, 2000, pp. 1102.

43. Ju-Tae Kim, Hyung-Jo Jung & In-Won Lee, "Optimal Structural Control using Neural Networks," Fourth Asia-Pacific Conference on Computational Mechanics, Singapore, December 15-17, 1999, pp. 1251-1256.

42. Hyung-Jo Jung, Ju-Won Oh & In-Won Lee, "Numerically Stable Subspace Iteration Method with Shift," The Seventh International Conference on Civil and Structural Engineering Computing, Oxford, England, Semtember 13-15, 1999, Vol. 2, pp. 241-248.

41. Hyung-Jo Jung, Ju-Won Oh & In-Won Lee, "Numerically Stable Simultaneous Inverse Iteration Method with Shift," The Seventh East Asia-Pacific Conference on Structural Engineering & Contruction, Kochi, Japan, August 27-29, 1999, pp. 129-134.

40. Hyung-Jo Jung, In-Won Lee & Ju-Won Oh, "Improved Subspace Iteration Method for Large Structures with Mutiple Eigenvalues," US-Korea Workshop on New Frontiers in Infrastructural/Seismic Engineering, Seoul, Korea, 24-25, 1999, pp. 4.

39. Ju-Tae Kim, Ju-Won Oh & In-Won Lee, "Artificial Neural Networks for Structural Vibration Control," The First International Conference on Advances in Structural Engineering and Mechanics, Seoul, Korea, August 23-25, 1999, Vol.1, pp. 303-308.

38. Hyung-Jo Jung, In-Won Lee & Sun-Kyu Park, "Technique of Checking Missed Eigenvalues for Eigenproblem Including Damping," The First International Conference on Advances in Structural Engineering and Mechanics, Seoul, Korea, August 23-25, 1999, Vol.1, pp. 677-682.

37. Sang-Won Cho, In-Won Lee & Ju-Won Oh, "Efficient Mode Superposition Methods for Non-Classically Damped System," The 12th KKNN Seminar/Workshop on Civil Engineering, Taejon, Korea, August 20-22, 1999, pp. 81-86.

36. Hyun-Woo Jee, In-Won Lee & Sun-Kyu Park, "Analysis and Comparison of Step-by-Step Numerical Integration Methods," The 12th KKNN Seminar/Workshop on Civil Engineering, Taejon, Korea, August 20-22, 1999, pp. 75-80.

35. Hyung-Jo Jung & In-Won Lee, "Efficient Eigensolution Method of Large Structural Systems with Proportional and Non-Proportional Dampers," The 13th ASCE Engineering Mechanics Conference, Baltimore, U.S.A., June 13-16, 1999, pp. 408.

34. Hyung-Jo Jung, Man-Cheol Kim, Sun-Kyu Park & In-Won Lee, "Numerically Stable Free Vibration Analysis Method for Structures," The Eighth KKNN Seminar on Civil Engineering, Singapore, Nov. 30 - Dec. 1, 1998, pp. 91-96.

33. Dong-Ok Kim & In-Won Lee, "Mode Localization in Multispan Beam with Massive and Stiff Couplers in Supports," The Fifth Pacific Structural Steel Conference, Seoul, Korea, Oct.1998, pp. 447-452.

32. Sang-Jin Oh, Byoung-Koo Lee & In-Won Lee, "Free Vibrations of Circular Arches with Variable Cross-Section Considering Shear Deformation and Rotatory Inertia," The Fifth Pacific Structural Steel Conference, Seoul, Korea, Oct.1998, pp. 323-328.

31. Man-Cheol Kim, Hyung-Jo Jung & In-Won Lee, "Solution of Eigenvalue Problem for Nonclassically Damped System with Multiple Eigenvalues," The Fifth Pacific Structural Steel Conference, Seoul, Korea, Oct. 13-16, 1998, pp. 311-316.

30. Hyung-Jo Jung, Man-Cheol Kim & In-Won Lee, "An Improvement of Subspace Iteration Method with Shift," The Fifth Pacific Structural Steel Conference, Seoul, Korea, Oct. 13-16, 1998, pp. 305-310.

29. Man-Cheol Kim, Hyung-Jo Jung & In-Won Lee, "Free Vibration Analysis of Non-Proportionally Damped Structures with Multiple or Close Frequency," The First Tokyo University - KAIST Bilateral Seminar on Construction Technology, Taejon, Korea, Sept. 1998.

28. In-Won Lee, Man-Cheol Kim & Dong-Ok Kim, "Efficient Free Vibration Analysis of Large Structures with Proportional and Non-Proportional Dampers," Confernce on Numerical Methods and Computational Mechanics, Miskolc, Hungary, Aug. 24 - 27, 1998, pp. 59-60.

27. In-Won Lee, Man-Cheol Kim & Hyung-Jo Jung, "Solution of Eigen Problems for Non-Proportional Damping Systems by Lanczos Method," The Fourth International Conference on Computational Structures Technology, Edinburgh, Scotland, Aug. 18 - 20, 1998, pp. 69-75.

26. Sang-Jin Oh, Byoung-Koo Lee, In-Won Lee & Moon-Ho Park "Free Vibrations of Noncircular Arches Considering Rotatory Intertia and Shear Deformation," The Fourth World Congress on Computational Mechanics, Buenos Aires, Argentina, June 29 - July 2, 1998, pp. 260.

25. Ju-Tae Kim & In-Won Lee, "Multiobjective Optimization with Initial Design Vectors," The Fourth World Congress on Computational Mechanics, Buenos Aires, Argentina, June 29 - July 2, 1998, pp. 790.

24. Hyung-Jo Jung, Man-Cheol Kim, Jong-Heon Lee & In-Won Lee, "Eigenproblem Solution Method for Large structures with Multiple or Close Eigenvalues," The Fourth World Congress on Computational Mechanics, Buenos Aires, Argentina, June 29 - July 2, 1998, pp. 41.

23. Man-Cheol Kim, Hyung-Jo Jung, Ju-Won Oh & In-Won Lee, "Solution of Eigenvalue Problems for Non-Proportionally Damped Systems with Multiple Frequencies," The Fourth World Congress on Computational Mechanics, Buenos Aires,Argentina,June 29 - July 2, 1998, pp. 237.

22. Dong-Ok Kim & In-Won Lee, "A Study on Mode Localization:Analytical Approach," The Fourth World Congress on Computational Mechanics, Buenos Aires, Argentina, June 29 - July 2, 1998, pp. 238.

21. Man-Cheol Kim, Hyung-Jo Jung, Ju-Won Oh & In-Won Lee, "A Modified Inverse Iteration Method for Solution of Eigenvalue Problemes for Nonproportionally Damped Systems with Multiple Frequencies," The 12th Engineering Mechanics Coference, La Jolla, California, U.S.A., May 17-20, 1998, pp. 90-93.

20. Ju-Tae Kim, Sun-Kyu Park & In-Won Lee, "Multiobjective Optimization of Structure using Modified ε-constraint Approach," The Sixth East Asia-Pacific Conference on Structural Engineering & Construction, Taipei, Taiwan, Jan. 14-16, 1998, pp. 283-288.

19. Ju-Tae Kim, Ju-Won Oh & In-Won Lee, "Multiobjective Optimization of Steel Box Girder Bridge," The Seventh KAIST-NTU-KU Tri-Lateral Seminar/Workshop on Civil Engineering, Kyoto, Japan, Dec. 1-3, 1997, pp. 215-220.

18. Dong-Ok Kim, Gil-Ho Jung, Jong-Heon Lee & In-Won Lee, "An Efficient Algebraic Method for Computing Eigenpair Sensitivities of Eigenproblem with Distinct and Multiple Eigenvalues," The Seventh KAIST-NTU-KU Tri-Lateral Seminar/Workshop on Civil Engineering, Kyoto, Japan, Dec. 1-3, 1997, pp. 209-214.

17. Dong-Ok Kim & In-Won Lee, "Mode Localization in Non-Periodic Structures," Proceedings of Asia-Pacific Vibration Conference, Kyongju, Korea, Nov. 24-29, 1997, Vol. 2, pp. 1170-1175.

16. Ju-Won Oh, Gyu-Won Lee & In-Won Lee "The Proportioning of Concrete Mixture Using Artificial Neural Network," The Seventh International Conference on Computing in Civil and Building Engineering, Seoul, Korea, Aug. 19-21, 1997, pp. 1507-1512.

15. In-Won Lee, Man-Cheol Kim, Hyung-Jo Jung & Sun-Kyu Park "An Efficient Solution Method of Generalized Eigenproblems with Mutiple Eigenvalues," The Seventh International Conference on Computing in Civil and Building Engineering, Seoul, Korea, Aug. 19-21, 1997, pp. 1089-1094.

14. Gil-Ho Jung, Dong-Ok Kim, Jong-Heon Lee & In-Won Lee "An Efficient Algebraic Method for Computing Natural Frequency and Mode Shape Sensitivities of Eigenproblem with Distinct and Multiple Eigenvalues," The Seventh International Conference on Computing in Civil and Building Engineering, Seoul, Korea, Aug. 19-21, 1997, pp. 1083-1088.

13. Ju-Tae Kim & In-Won Lee "Multiobjective Optimization of Structures using Modified ε-constraint Approach," International Symposium on Optimization and Innovative Design(OPID97), Tokyo, Japan, July 28-30, 1997, paper #146.

12. Gil-Ho Jung, Dong-Ok Kim, Jong-Heon Lee & In-Won Lee "An Efficient Algebraic Method for Computing Natural Frequency and Mode Shape Sensitivities of Eigenproblem with Distinct and Multiple Eigenvalues," International Conference and Course on Structural Dynamics, Dynamic Load Problems on Structures, Bandung, Indonesia, Nov. 28-29, 1996, pp. 205-217.

11. Man-Cheol Kim, Gyu-Won Lee, Ju-Won Oh & In-Won Lee, "An Efficient Solution Method of Generalized Eigenproblems Using the Modified Newton-Raphson Technique," International Conference and Course on 'Structural Dynamics, Dynamic Load Problems on Structures, Bandung, Indonesia, Nov. 25-29, 1996, pp. 194-204.

10. Hyung-Jo Jung, Man-Cheol Kim, Chong-Won Lee & In-Won Lee, "An Efficient Eigensolution Techniques for Large Structural Systems with Multiple or Close Natural Frequencies," International Conference and Course on 'Structural Dynamics, Dynamic Load Problems on Structures, Bandung, Indonesia, Nov. 25-29, 1996, pp. 123-136.

9. Gil-Ho Jung, Dong-Ok Kim & In-Won Lee, "Natural Frequency and Mode Shape Sensitivities of Damped Systems : Part I, Distinct Natural Frequencies," The Third Asian-Pacific Conference on Computational Mechanics, Seoul, Korea, Sept. 16-18, 1996, Vol. 2, pp. 869-874.

8. Man-Cheol Kim, Ju-Won Oh & In-Won Lee, "An Efficient Solution Method for Quadratic Eigenproblems," The Sixth NTU-KU-KAIST Tri-Lateral Seminar/Workshop on Civil Engineering, Taejon, Korea, Sept. 13-14, 1996, pp. 45-50.

7. In-Won Lee, Man-Cheol Kim, Hyung-Jo Jung & Arthur R. Robinson, "A Very Efficient Solution Technique for the Natural Frequencies and Mode Shapes of Large Structures by Accelerated Newton-Raphson Method," Conference on Numerical Methods and Computational Mechanics, Miskolc, Hungary, July 21-27, 1996, pp. 45-46. (Invited Paper)

6. In-Won Lee, Hyung-Jo Jung & Man-Cheol Kim, "An Efficient Free Vibration Analysis of Structures with Multiple or Close Natural Frequencies," International Conference on Structural Dynamics, Vibration, Noise and Control, Hong Kong, Dec. 5-7, 1995, Vol. 1, pp. 119-124.

5. Hyung-Jo Jung, Man-Cheol Kim & In-Won Lee, "Efficient Solution Techniques for Eigenproblems of Large Systems with Multiple or Close Eigenvalues," International Sympedings of International Conference on Bridges & Flyovers, Hyderabad, India, Feb. 8, 1991, pp 43-49.

4. In-Won Lee & Man-Cheol Kim, "Solution Technique for the Natural Frequencies and Mode Shapes of Large Structures by Accelerated Newton-Raphson Method," EASEC-5, Wollongong, NSW, Australia, July 26, 1995, Vol. 2, pp. 1363-1368.

3. Gil-Ho Jung, In-Won Lee & Howard. H. Chung, "A Modified Lanczos Method Combined with Substructure Analysis Technique," 1993 ASME Pressure Vessels & Piping Conference: Technology in a Global Society, Denver, Colorado, U.S.A., July 25, 1993, pp. 319-326.

2. In-Won Lee, Myung-Suk Bang, Byung-Suk Kim & Doo-Hyun Cho, "Developement of Bridge Management System in the Republic of Korea," Proceedings of International Conference on Bridges & Flyovers, Hyderabad, India, Feb. 8, 1991, pp 43-49.

1. Duk-hyun Kim, In-Won Lee, & Moon-Joo Byeon, "Geometric Nonlinear Analysis of Underground Laminated Composite Pipes," Proceeding of the Seventh International Conference on Composite Materials, Beijing, China, Nov., 1989, pp. 177-182.