Publications

Following are the publications by people at SOLAB.

By Publication Type


International Journal

2017

Kyoungmi Hwang, Kyungsik Lee, Sungsoo Park, Variable selection methods for multi-class classification using signomial function, Journal of Operational Research Society, Vol. 68, no 9, pp.1117-1130 2017 [Link]

Seulgi Joung, Sungsoo Park, Lifting of probabilistic cover inequalities, Operations Research Letters, Vol. 45, no 5, pp.513-518 2017 [Link]

Kyoungmi Hwang, Dohyun Kim, Kyungsik Lee, Chungmok Lee, Sungsoo Park, Embedded variable selection method using signomial classification, Annals of Operation Research, Vol. 254, no 1-2, pp.89-109 2017 [Link]

 

2016

Jinil Han, Kyungsik Lee, Chungmok Lee, Ki-Seok Choi, Sungsoo Park Robust optimization approach for a chance-constrained binary knapsack problem, Mathematical Programming, Vol. 157, no 1, pp.277-296 2016 [Link]

 

2015

Kyoungmi Hwang, Kyungsik Lee, Chungmok Lee, and Sungsoo Park Multi-class classification using a signomial function, Journal of the Operational Research Society, Vol. 66, no 3, pp.434-449 2015 [Link]

Namsu Ahn and Sungsoo Park An optimization algorithm for the minimum k-connected m-dominating set problem in wireless sensor networks, Wireless Networks, Vol. 21, no 3, pp.783-792 2015 [Link]

 

2014

Jinil Han, Chungmok Lee, and Sungsoo Park "A Robust Scenario Approach for the Vehicle Routing Problem with Uncertain Travel Times", Transportation Science, Vol. 48, no. 3, pp.373-390 2014 [Link]

 

2013

Chungmok Lee, Kyungsik Lee, and Sungsoo Park "Benders Decomposition Approach for the Robust Network Design Problem with Flow Bifurcations", Networks, Vol. 62, no. 1, pp. 1-16 2013 [Link]

Jinil Han, Kyungsik Lee, Chungmok Lee, and Sungsoo Park "Exact Algorithms for a Bandwidth Packing Problem with Queueing Delay Guarantees", INFORMS Journal on Computing, Vol. 25, no. 3, pp. 585-596 2013 [Link]

 

2012

Chungmok Lee, Kyungsik Lee, Kyungchul Park, and Sungsoo Park "Branch-and-Price-and-Cut Approach for the Robust Network Design Problem without Flow Bifurcations", Operations Research, Vol. 60, no. 3, pp.604-610 2012 [Link]

Chungmok Lee, Kyungsik Lee, and Sungsoo Park "Robust vehicle routing problem with deadlines and travel time/demand uncertainty", Journal of the Operational Research Society, Vol. 63, pp. 1294-1306 2012 [Link]

 

2011

Chungmok Lee and Sungsoo Park "Chebyshev Center Based Column Generation", Discrete Applied Mathematics, Vol. 159, pp. 2251-2265 2011 [Link]

Namsu Ahn and Sungsoo Park "A new mathematical formulation and a heuristic for maximum disjoint set covers problem to improve the lifetime of the wireless sensor network ", Ad Hoc & Sensor Wireless Networks, Vol.13, pp. 209-225 2011 [Link]

Namsu Ahn and Sungsoo Park "An Optimization Algorithm for the Maximum Lifetime Coverage Problems in Wireless Sensor Network", International Journal of Management Science, Vol. 17, No.2, pp. 39-62 2011 [Link]

 

2010

Namsu Ahn and Sungsoo Park "Finding an upper bound for the number of contacts in hydrophobic-hydrophilic protein structure prediction model", Journal of Computational Biology, Vol. 17, No.4, pp. 647-656 April 2010 [Link]

2009

Kyungsik Lee, Kyungchul Park and Sungsoo Park "A Compact Formulation of the Ring Loading Problem with Integer Demand Splitting", Operations Research Letters, Vol.37, No.2, pp.111-113, March 2009 [Link]

Jangha Kang, Kyungchul Park and Sungsoo Park "Optimal multicast route packing", European Journal of Operational Research, Vol. 196, No.1, pp. 351-359 July 2009 [Link]

Kyungchul Park, Kyungsik Lee, and Sungsoo Park "An LP-Based Approach to the Ring Loading Problem with Integer Demand Splitting", The Operations Research Society of Japan, Vol. 52, No.1, pp. 35-45 2009 [Link]

2007

Taehan Lee, Kyungchul Park, Jaekyung Yang and Sungsoo Park, "Optimal Multicast Routing and Wavelength Assignment on WDM Ring Networks Without Wavelength Conversion", IEEE Communication Letters, Vol.11, No.11, pp.898-900, November 2007 [Link]

Ojeong Kwon, Kyungsik Lee, Donghan Kang and Sungsoo Park "A Branch-and-Price Algorithm for a Targeting Problem", Naval Research Logistics Vol. 54, No.7, pp. 732-741 October 2007 [Link]

2006

Taehan Lee, Sungsoo Park, "Comparison of wavelength requirements between two wavelength assignment methods in survival WDM networks", Ann Oper Res(2006) 146:75-89 [Link]

Jangha Kang, Donghan Kang and Sungsoo Park "A new mathematical formulation for generating a multicast routing tree", International Journal of Management science Vol. 12, No.2 November 2006 [Link]

 

2005

Sungyeol Yu, Deokseong Kim and Sungsoo Park, "Integer Programming Approach to the Printed Circuit Board Grouping Problem", International Journal of Production Research, Vol. 43 No 8, pp. 1667-1684, 2005. [Link]

Taehan Lee, Sungsoo Park and Kyungsik Lee, "Routing and Wavelength Assignment in survivable WDM Networks without Wavelength Conversion", International Journal of Management Science, Vol. 11 No 2, pp. 85-103, 2005. [Link]

 

2004

Jangha Kang, Kyungchul Park and Sungsoo Park, "ATM VP-based Network Design", European Journal of Operational Research, Vol. 158 Issue 3, pp. 555-569, 2004. [Link]

Sungsoo Park, Donghan Kang, Hyohyung Lee and Cheol-Kee Hong, "Integer Programming Approach to the Convergence Adjustment on Color Display Tube", Industrial Engineering and Management Systems, Vol. 3, No. 1, pp.63-70, 2004. [Link]

Deokseong Kim, Kyungsik Lee, Sungsoo Park and Kyungchul Park, "A Branch-and-price Approach to the ATM Switching Node Location Problem", Industrial Engineering and Management Systems, Vol. 3, No. 2, pp.92-99, 2004. [Link]

 

2003

Jangha Kang, Sunsoo Park, "Algorithms for the Variable-sized Bin Packing Problem", European Journal of Operational Research, Vol. 147, Issue 2, pp. 365-372, 2003. [Link]

 

2002

Heemoon Kim, Jangha Kang, Sungsoo Park, "Scheduling of Shipyard Block Assembly Process using Constraint Satisfaction Problem", Asia Pacific Management Review, Vol 7, No 1, pp.119-138, 2002. [Link]

Kyungsik Lee, Kug Chang Kang, Taehan Lee, Sungsoo Park, "An Optimization Approach to Routing and Wavelength Assignment in WDM All-Optical Mesh Networks without Wavelength Conversion", ETRI Journal, Vol. 24, No 2, pp.131-141, 2002. [Link]

Gue-Woong Jeong, Kyungsik Lee, Sungsoo Park, Kyungchul Park, "A Branch-and-Price Algorithm for the Steiner Tree Packing Problem", Computers & Operations Research, Vol 29, Issue 3, pp.221-241, 2002. [Link]

 

2001

Taehan Lee and Sungsoo Park, "An Integer Programming Approach to the Time Slot Assignment Problem in SS/TDMA Systems with Intersatellite Links", European Journal of Operational Research, Vol. 135, Issue 1, pp.57-66, 2001. [Link]

 

2000

Taehan Lee, Kyungsik Lee and Sungsoo Park, "Optimal Routing and Wavelength Assignment in WDM Ring Networks", IEEE Journal on Selected Areas in Communications, Vol. 18, No.10, pp2146-2154, 2000. [Link]

Donghan Kang, Kyungsik Lee, Sungsoo Park, Kyungchul Park and Sang-Baeg Kim, "Design of Local Networks using USHRs", Telecommunication Systems Vol. 14, pp.197-217, 2000. [Link]

Jinhyeon Sohn and Sungsoo Park, "The Single-Allocation Problem in the Interacting Three-Hub Network", NETWORKS, Vol. 35(1), pp.17-25, 2000. [Link]

Kyungchul Park, Kyungsik Lee, Sungsoo Park and Heesang Lee, "Telecommunication Node Clustering with Node Compatibility and Network Survivability Requirements", Management Science, Vol. 46, pp. 363-374, 2000. [Link]

Kyungsik Lee, Sungsoo Park, Kungil Choe, Cheehang park, "Routing and wavelength assignment in WDM all-optical networks", Electronics Letters, Vol. 36, No. 11, pp964-966, 2000. [Link]

 

1999

Hyoungtae Kim and Sungsoo Park, "Optimality of the Symmetric Workload Allocation in a Single-Server Flow Line System", Management Science, Vol. 45, No. 3, pp. 449-451, 1999. [Link]

Ojeong Kwon, Donghan Kang, Kyungsik Lee and Sungsoo Park, "Lagrangian Relaxation Approach to the Targeting Problem", Naval Research Logistics, Vol 46, pp. 640-653, 1999. [Link]

 

1998

Kyungsik Lee, Kyunchul Park, Sungsoo Park and Heesang Lee, "Economic Spare Capacity Planning for DCS Mesh-Restorable Networks", European Journal of Operational Research, Vol 110, pp.63-75, 1998. [Link]

Jin hyeon Sohn, Sungsoo Park, "Efficient Solution Procedure and Reduced Size Formulations for P-hub Location Problems", European Journal of Operational Research, Vol 108, pp.118-126, 1998. [Link]

 

1997

Kyungchul Park and Sungsoo Park, "Lifting Cover Inequalities for the Precedence-Constrained Knapsack Problem", Discrete Applied Mathmatics, Vol. 72, No. 3, pp. 219-241, 1997. [Link]

Jinhyeon Sohn and Sungsoo Park, "A Linear Program for the Two-hub Location Problem", Euporean Journal of Operational Research, Vol. 100, pp. 617-622, 1997. [Link]

Kyungchul Park, Sungsoo Park, and Wanhee Kim, "A Heuristic for an Assembly Line Balancing Problem with Incompatibility, Range, and Partial Precedence Constraints", Computers and Industrial Engineering, Vol. 32, pp. 321-332, 1997. [Link]

Sungyeol Yu, Jinhyeon Sohn, Sungsoo Park and Byung Jun Oh, "Efficient Operation of a Multi-functional Surface Mounting Device", Computers ind. Engng, Vol. 33, Nos 3-4, pp. 797-800, 1997. [Link]

Ojeong Kwon, Kyungsik Lee and Sungsoo Park, "Targeting and Scheduling Problem for Field Artillery", Computers ind. Engng, Vol. 33, Nos 3-4, pp. 693-696, 1997. [Link]

 

1996

Kyungchul Park, Seokhoon Kang, Sungsoo Park, "An Integer Programming Approach to the Bandwidth Packing Problem", Management Science, Vol. 42, No. 9, pp. 1277-1291, 1996. [Link]

Kyungsik Lee, Kyungchul Park and Sungsoo Park, "Design of Capacitated Networks with Tree Configurations", Telecommunication Systems, Vol. 6, pp. 1-19, 1996. [Link]

Kyungchul Park, Kyungsik Lee and Sungsoo Park, "An Extended Formulation Approach to the Edge-weighted Maximal Clique Problem", European Journal of Operational Research., Vol. 95, No. 3, pp. 671-682, 1996. [Link]

Jinhyeon Sohn and Sungsoo Park, "Efficient Operation of a Surface Mounting Machine with a Multihead Turret", International Journal of Production Research, Vol. 34, No. 4, pp. 1131-1143, 1996. [Link]

Sungwhan Shinn, Hark Hwang and Sungsoo Park, "Joint Price and Lot Size Determination under Conditions of Permissible Delay in Payments and Quantity Discounts for Freight Cost", European Journal of Operational Research, Vol. 91, pp. 528-542, 1996. [Link]

 

Kyungchul Park, Kyungsik Lee and Sungsoo Park, "Modeling and Solving the Spatial Block Scheduling Problem in a Shipbuilding Company", Computers and I.E., Vol 30, No. 3, pp. 357-364, 1996. [Link]


1995

Hyoungtae Kim and Sungsoo Park, "A Strong Cutting Plane Algorithm for Robotic Assembly Line Balancing Problem", International Journal of Production Research, Vol. 33, No. 8, pp.311-2323,1995. [Link]


1991

George L. Nemhauser and Sungsoo Park, "A Polyhedral Approach to Edge Coloring", Operations Research Letters, Vol. 10, pp. 315 -322, 1991. [Link]

 


Domestic Journal

2013

Baro Lee and Sungsoo Park, "An Optimization Algorithm for the Robust Maximum-Flow Network Interdiction Problem", Korean journal of military art and science, Vol. 69, No.3, pp. 235-257 2013.10 [DOWNLOAD]

2011

Namsu Ahn and Sungsoo Park, An Optimization Algorithm for the Maximum Lifetime Coverage Problems in Wireless Sensor Network, MSFE, Vol.17, No. 2, pp. 39-62, 2011.11 [DOWNLOAD]

Namsu Ahn and Sungsoo Park, "An Optimization algorithm for minimum connected dominating set problem in wireless sensor network", Industrial Engineering & Management Systems An Official Journal of APIEMS & KIIE ,Vol. 10, No. 3, pp. 221-231 2011.09 [DOWNLOAD]

Yongsik Lee, Chungmok Lee and Sungsoo Park, "A Branch-and-price Algorithm for the Vehicle Routing Problem with Time Dependent Travel Times", Journal of the Korean Institute of Industrial Engineers , Vol. 37, No. 2, pp. 144-152 2011.06 [DOWNLOAD]

2010

Youngseon Jeong, Chungmok Lee, Norman Kim, and Kyungsik Lee, "Remote Health Monitoring of Parkinsons Disease Severity Using Signomial Regression Model", IE Interfaces, Vol. 23, No. 4, pp. 365-371, 2010.12 [DOWNLOAD]


2007

Hwayong Choi, Namsu Ahn and Sungsoo Park, "An Ant Colony Optimization Approach for the Maximum Independent Set Problem", Journal of the Korean Institute of Industrial Engineers, Vol. 33, No. 4, pp. 447-456, 2007.12 [DOWNLOAD]

Jayoung Kang, Heejeong Zang, Jangha Kang and Sungsoo Park, "An Optimization Algorithm for the Pickup and Delivery Problem With Time Windows", Journal of the Korean Institute of Industrial Engineers, Vol. 33, No. 1, pp. 33-43, 2007.03 [DOWNLOAD]

 


2006

Jangha Kang, Donghan Kang and Sungsoo Park, A New Mathematical Formulation for Generating a Multicast Routing Tree, MSFE, Vol. 12, No. 2, pp. 63-70, 2006.11 [DOWNLOAD]

 

Kyungsik Lee, Taehan Lee and Sungsoo Park, "An Integer Programming Approach to Packing Lightpaths on WDM Networks", Journal of the Korean Institute of Industrial Engineers, Vol. 32, No. 3, pp. 219-225, 2006.09 [DOWNLOAD]

 

Jiyoung Jung and Sungsoo Park, "A Simulated Annealing Algorithm for the Capacitated Lot-sizing and Scheduling problem under Sequence-Dependent Setup Costs and Setup Times", Journal of the Korean Institute of Industrial Engineers, Vol. 32, No. 2, pp. 98-103, 2006.06 [DOWNLOAD]

 


2005

Heejeong Zang, Kyungsik Lee, Eunjeong Choi and Sungsoo Park, "A Tabu Search Algorithm for the Vehicle Routing Problem with Time Window and Dock Capacity Constraints", Journal of the Korean Operations Research and Management Science Society, Vol. 30, No. 4, pp. 45-60, 2005.12 [DOWNLOAD]

 


2004

Deokseong Kim, Kyungsik Lee, Kyungchul Park and Sungsoo Park, A Branch-and-price Approach to the ATM Switching Node Location Problem, Industrial Engineering & Management Systems, Vol. 3, No. 2, pp. 92-99, 2004.12 [DOWNLOAD]

 

Donghan Kang and Sungsoo Park, "Economic Analysis of SONET/WDM UPSR and BLSR Ring Networks Using Traffic Grooming", Journal of the Korean Institute of Industrial Engineers, Vol. 30, No. 3, pp. 213-223, 2004.09 [DOWNLOAD]

 

Heewon Yang and Sungsoo park, "A Tabu Search Algorithm for the Network Diversion Problem", Military Operations Research Society Of Korea, Vol. 30, No. 1, pp. 30-47, 2004.06 [DOWNLOAD]

 

Sungsoo Park, Donghan Kang, Hyohyung Lee and Cheolkee Hong, Integer Programming Approach to the Convergence Adjustment on Color Display Tube, Industrial Engineering & Management Systems, Vol. 3, No. 1, pp. 63-70, 2004.04 [DOWNLOAD]

 

Hyunjoon Kim, Youngsoo Myung, Sungsoo Park and Sangmin Oh, "Lower and Upper Bounding Strategies for the Network Disconnection Problem", Journal of the Korean Operations Research and Management Science Society, Vol. 29, No. 1, pp. 113-125, 2004.03 [DOWNLOAD]


2002

Jongik Byun, Kyungsik Lee, Sungsoo Park and Sungyel Kang, "An Integer Programming Approach to the Subway Daily Crew Scheduling Problem", Journal of the Korean Operations Research and Management Science Society, Vol. 27, No. 4, pp. 67-86, 2002.12 [DOWNLOAD]

 


2000

Kuewoong Jung, Kyungsik Lee, Sungsoo Park and Kyungchul Park, "Column Generation Approach to the Steiner Tree Packing Problem", Journal of the Korean Operations Research and Management Science Society, Vol. 25, No. 3, pp. 17-33, 2000.09 [DOWNLOAD]

 

Kyungsik Lee and Sungsoo Park, A Generation Method for the (0,1)-Knapsack Problem with a Variable Capacity, Journal of the Korean Operations Research and Management Science Society, Vol. 25, No. 3, pp. 1-15, 2000.09

 


1999

Kyungsik Lee, Ojeong Kwon, Sungsoo Park and Kyungchul Park, Complexity of the Fire Sequencing Problem, International Journal of Management Science, Vol. 05, No. 2, pp. 55-59, 1999.11 [DOWNLOAD]

 

Deokseong Kim, Kyungsik Lee, Sungsoo Park and Kyungchul Park, "Algorithm for the ATM Switching Node Location Problem", Journal of the Korean Operations Research and Management Science Society, Vol. 24, No. 3, pp. 93-107, 1999.01 [DOWNLOAD]

 

Jangha Kang, Kyungchul Park, Sungsoo Park and Kisang Do, "Scheduling of Welding Robots for Shipyard Sub-assembly Process", Journal of the Korean Institute of Industrial Engineers, Vol. 25, No.1, pp. 21-34, 1999.01 [DOWNLOAD]


1998

Kyungsik Lee, , Sungsoo Park and Kyungchul Park, "Facets of Knapsack Polytopes with Bipartite Precedence Constraints", Journal of the Korean Operations Research and Management Science Society, Vol. 23, NO. 4, pp. 1-10, 1998.01 [DOWNLOAD]


1997

Jinhyeon Sohn, Sungyeol Yu, Jangha Kang, Sungsoo Park, Byungjun Oh and Pilyoung Seong, "Development of the Process Planning Program for a Multi-functional Surface Mounting Device", IE Interfaces, Vol. 10, No. 1, pp. 155-167, 1997. 01 [DOWNLOAD]


1995

Kyungchul Park, Kyungsik Lee, Sungsoo Park et al. "Development of Bay Schedulers for Shipbuilding", IE Interfaces, Vol. 8, No. 2, pp. 95-103, 1995.07 [DOWNLOAD]


1994

Sungsoo Park and Jinhyeon Sohn, "Efficient Operation of a Component Placement Machine with a Multi-head in a PCB Assembly Process", Journal of the Korean Institute of Industrial Engineers, Vol. 20, No. 4, pp. 23-35, 1994. [DOWNLOAD]


1992

Sungsoo Park, "An Algorithm for the Edge Coloring Problem", Journal of the Korean Institute of Industrial Engineers, Vol. 18, No. 2, pp. 43 - 49, 1992.07 [DOWNLOAD]

 

Sungsoo Park, "다면체이론과 Combinatorial Optimization", 컴퓨터이론연구회지, Vol. 3, No. 3, pp. 18 - 24, 1992.


International Conference

2017

Seulgi Joung, Sungsoo Park, Cardinality constrained robust MIP and submodular polyhedron, 2017 INFORMS Annual Meeting, Houston, Texas, U.S.A, 2017.10


2015

Sungsoo Park, Ki-Seok Choi, Chungmok Lee, Jinil Han, and Kyungsik Lee, "An Approximation Approach for a Chance-Constrained Binary Knapsack Problem", 27th European Conference on Operational Research, University of Strathclyde, Glasgow, United Kingdom, 2015.07


2011

Jinil Han, Chungmok Lee, and Sungsoo Park, "Solving an Extension of the Robust Optimization Problem with Cutting Planes", 19th Triennial Conference of the International Federation of Operational Research Societies, July 10-15, Melbourne, Australia, 2011. [DOWNLOAD]

 

Hwayong Choi, Chungmok Lee, and Sungsoo Park "Integer programming approach on the portfolio selection with spillover risk aversion", Informs 2011 Annual Meeting, November 13- November 16, Charlotte, NC, USA, 2011


2010

Jinil Han, Kyungsik Lee, Chungmok Lee, and Sungsoo Park, "Exact Solutions for a Bandwidth Packing Problem with Queueing Delay Guarantees", Veszprem Optimization Conference : Advance Algorithms(VOCAL), December 13-15, Veszprem, Hungary, 2010. [DOWNLOAD]


2009

Sungsoo Park, Chungmok Lee, and Jinil Han, "Chebyshev Center Based Column Generation", 20th Meeting of the International Symposium for Mathematical Programming(ISMP2009), August 23-28, Chicago, USA, 2009. [DOWNLOAD]


2006

Eesuk Chung, Jayoung Kang, and and Sungsoo Park, "A new multi-augmenting algorithm for the assignment problem", Proceedings of the 2006 Veszprem Optimization Conference: Advanced Algorithms(VOCAL), December 13-15, Veszprem (VEAB), Hungary, 2006. [DOWNLOAD]


2004

Jayoung Kang, Heejeong Zang, Jangha Kang, and Sungsoo Park, "An Optimization Algorithm for a Generalized Pickup and Delivery Problem with Time Windows", Proceedings of the 33rd International Conference on Computers and Industrial Engineering, March 25-27, Jeju, Korea, 2004. [DOWNLOAD]

 

Jayoung Kang, Heejeong Zang, Jangha Kang, and Sungsoo Park, "An Algorithm for the Single Pickup and Delivery Problem with Time Windows", Proceddings of the 9th Asia Pacific Decision Sciences Institute, July 1-4, Seoul, Korea, 2004. [DOWNLOAD]


2003

Sungsoo Park, Deokseong Kim, and Kyungsik Lee, "An Integer Programming Approach to the Path Selection Problem", Proceedings of the 2003 International Network Optimization Conference, October 27-29, Evry/Paris, France, 2003. [DOWNLOAD]

 

Taehan Lee and Sungsoo Park, "Comparison of wavelength requirement between two wavelength assignment method in survivable WDM networks", Proceedings of the 2003 International Network Optimization Conference, October 27-29, Evry/Paris, France, 2003.


2002

Eunjeong Choi, Sungsoo Park, and Taehan Lee, "Integer Programming Approach to Heterogeneous Fleet Vehicle Routing Problem", July 8- 12, Edinburgh, UK, 2002.


2001

Eunjeong Choi, Sungsoo Park, and Kyungsik Lee, "Integer Programming Approach to a Crude Oil Delivery Scheduilng Problem by Ocean Transportation", ICPR, July 29 - August 3, Prague, Czech, 2001.

 

Yumi Oum, Jangha Kang and Sungsoo Park, "An algorithm for a cutting route problem with precedence constraints", 16th International Conference on Production Research, July 29-August 3, Prague, Czech Republic, 2001.


2000

Jangha Kang, Sungsoo Park, and Sang-Baeg Kim, "Design of ATM VP-based Leased Line Network in Mesh Topology", INFORMS-KORMS, June 18-21, Seoul, Korea, 2000.

 

Taehan Lee, Sungsoo Park, and Kyungchul Park, "A Genetic Algorithm for Packet Data Network Design", INFORMS-KORMS, June 18-21, Seoul, Korea, 2000.

 

Donghan Kang, Sungsoo Park, and Kyungchul Park, "A Hubbed Network Design in ATM VP-based Leased Line Network", INFORMS-KORMS, June 18-21, Seoul, Korea, 2000.

 

Jinhyeon Sohn, Kyungsik Lee, and Sungsoo Park, "On the Multiple Allocation Problem with Fixed Costs in the Two-hub Network", INFORMS-KORMS, June 18-21, Seoul, Korea, 2000.

 

Deokseong Kim, Sungsoo Park, and Sang-Baeg Kim, "Clustering Problem in ATM VP-based Leased Line Network", INFORMS-KORMS, June 18-21, Seoul, Korea, 2000.

 

Jongik Byun, Kyungsik Lee and Sungsoo Park, "An Integer Programming Approach to Daily Crew Scheduling Problem", 17th International Symposium on Mathematical Programming, August 7-11, Georgia Institute of Technology, GA, USA, 2000.


1999

Taehan Lee, Kyungsik Lee and Sungsoo Park, "Routing and Wavelength Assignment in All-Optical Ring Networks", Proceedings of the 2nd Asia-Pacific conference on Industrial Eng. and Management Systems, pp. 61-64, October 30-31, Kanazawa, Japan, 1999.

 

Deokseong Kim, Kyungsik Lee, Sungsoo Park and Kyungchul Park, "A Branch-and-Price Approach to the ATM Switching Node Location Problem", Proceedings of the 2nd Asia-Pacific conference on Industrial Eng. and Management Systems, pp. 557-560, October 30-31, Kanazawa, Japan, 1999. [DOWNLOAD]


1997

Ojeong Kwon, Kyungsik Lee, and Sungsoo Park, "A Branch-and-Price Algorithm for the Targeting Problem", 16th International Symposium on Mathematical Programming, August, Lausanne SWITZERLAND, 1997.


1996

Sungyeol Yu, Jinhyeon Sohn, Sungsoo Park, and Byung Jun Oh, "Efficient Operation of a Multi-functional Surface Mounting Device", Proceedings of the 20th International Conference on Computers and Industrial Engineering, pp. 921-924, October 6-9, Kyongju, Korea, 1996. [DOWNLOAD]

 

Ojeong Kwon, Kyungsik Lee, and Sungsoo Park, "Targeting and Scheduling Problem for Field Artillery", Proceedings of the 20th International Conference on Computers and Industrial Engineering, pp. 89-92, October 6-9, Kyongju, Korea, 1996. [DOWNLOAD]

 

Donghan Kang, Kyungsik Lee, Kyungchul Park, and Sungsoo Park, "Design of Local Network with Self-healing Rings", INFORMS National Meeting : Fall 1996, Atlanta, USA, 1996. ABS


1995

Kyungsik Lee, Kyungchul Park, Sungsoo Park and Heesang Lee, "Spare Channel Assignment for DCS Mesh-restorable Networks", Procedding of the 3rd Int. Conf. on Telecom. Sys., pp. 296-307, March 16-19, Vanderbilt Univ., Nashville, TN, USA, 1995.

 

Kyungchul Park, Kyungsik Lee, Sungsoo Park, and Heesang Lee, "Modeling and Solving the Clustering Problem Arising in the Telecommunication Network Design", INFORMS National Meeting : Fall 1995, New Orleans, USA, 1995.


1994

Kyungchul Park and Sungsoo Park, "Lifting Procedures for the Precedence-constrained Knpasack Problem", 15th International Symposium on Mathematical Programming, p. 161, Univ. of Michigan, MI, USA, 1994.

 

Kyungchul Park, Seokhoon Kang and Sungsoo Park, "A Branch-and-cut Algorithm for the Bandwidth Packing Problem", International Symposium on Mathematical Programming, p. 161, Univ. of Michigan, MI, USA, 1994.

 

Kyungsik Lee, Kyungchul Park and Sungsoo Park, "A Branch-and-cut Algorithm for the Generalized Communication Tree Network Design", 15th International Symposium on Mathematical Programming, pp. 125-126, Univ. of Michigan, MI, USA, 1994.

 


Domestic Conference



2017

Junghwan Kwak and Sungsoo Park, Using cut generating LP and general split disjunctions to approximate the split closure, Fall Conference of Korean Institute of Industrial Engineers, KAIST, Daejeon, Korea, 2017.11.04

 

Jaehee Jeong and Sungsoo Park, Contingency-constrained unit commitment problem with security criteria, Fall Conference of Korean Institute of Industrial Engineers, KAIST, Daejeon, Korea, 2017.11.04

 

Yeonghun Lee and Sungsoo Park, Risk-averse knapsack problem with profit interdiction, Spring Joint Conference of Korean Institute of Industrial Engineers, The Korean Operations Research and Management Science Society and The Korea Society for Simulation, Yeosu EXPO Convention Center, Korea, 2017.04.27

 

Jaeyoong Lim and Sungsoo Park, Robust single-machine scheduling with uncertain processing times, Spring Joint Conference of Korean Institute of Industrial Engineers, The Korean Operations Research and Management Science Society and The Korea Society for Simulation, Yeosu EXPO Convention Center, Korea, 2017.04.27

 

Jaehyeon Ryu and Sungsoo Park, An algorithm for the robust single source capacitated facility location problem under demand uncertainty, Spring Joint Conference of Korean Institute of Industrial Engineers, The Korean Operations Research and Management Science Society and The Korea Society for Simulation, Yeosu EXPO Convention Center, Korea, 2017.04.27



2016

Junghwan Kwak and Sungsoo Park, Hybrid algorithm to generate rank-1 split cuts, Fall Conference of Korean Institute of Industrial Engineers, Korea University, Seoul, Korea, 2016.11.19

 

Kiho Seo and Sungsoo Park, Accelerating Benders decomposition by tighter cuts, Fall Conference of Korean Institute of Industrial Engineers, Korea University, Seoul, Korea, 2016.11.19

 

Jaehee Jeong and Sungsoo Park, Contingency-constrained unit commitment problem with modified N-K- security criteria, Fall Conference of Korean Institute of Industrial Engineers, Korea University, Seoul, Korea, 2016.11.19

 

Seulgi Joung and Sungsoo Park, A lifting algorithm for probabilistic cover inequalities, Spring Conference of Korean Institute of Industrial Engineers, Korea, 2016.04.13

 


2015

Junghwan Kwak and Sungsoo Park, Split cuts generating strategy for the improving the performance of branch and cut algorithm, Fall Conference of Korean Institute of Industrial Engineers, Korea, 2015.11

 

Yeonghun Lee, Kyungsik Lee, and Sungsoo Park, Modified Dantzig-Wolfe reformulation for the generalized assignment problem, Fall Conference of Korean Institute of Industrial Engineers, Korea, 2015.11

 

Hwayong Choi, Chungmok Lee, and Sungsoo Park, An optimization based approach for the Bayesian network structure learning problem, Spring Joint Conference of Korean Operations Research and Management Science Society and Korean Institute of Industrial Engineers, Korea, 2015.04

 

Seulgi Joung and Sungsoo Park, Lifting and separation of robust cover inequalities, Spring Joint Conference of Korean Operations Research and Management Science Society and Korean Institute of Industrial Engineers, Korea, 2015.04

 

Kiho Seo and Sungsoo Park, Improving primal-dual column generation method, Spring Joint Conference of Korean Operations Research and Management Science Society and Korean Institute of Industrial Engineers, Korea, 2015.04

 

Jaehee Jeong and Sungsoo Park, Column generation using dual simplex method, Spring Joint Conference of Korean Operations Research and Management Science Society and Korean Institute of Industrial Engineers, Korea, 2015.04

 


2013

Kyoungmi Hwang, Kyungsik Lee, Chungmok Lee, and Sungsoo Park, Variable Selection in the Signomial Classifiers for the Classification Problems, Spring Joint Conference of Korean Operations Research and Management Science Society and Korean Institute of Industrial Engineers, Korea, 2013

 

Hwayong Choi, Chungmok Lee, and Sungsoo Park, A Variant of the Mean-Variance Model for the Portfolio Selection Problem and Management of Systemic Risk, Spring Joint Conference of Korean Operations Research and Management Science Society and Korean Institute of Industrial Engineers, Korea, 2013

 

Hwayong Choi and Sungsoo Park, Robust Portfolios with Contagion Effect of Systemic Risk, Fall Conference of Korean Operations Research and Management Science Society, Korea, 2013



2012

Kyoungmi Hwang, Kyungsik Lee, Chungmok Lee, and Sungsoo Park, Multi-class classification method using signomial function, Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2012

 

Hwayong Choi, Chungmok Lee, and Sungsoo Park, An Extension of the Mean-Variance Model for the Portfolio Selection Problem with Spillover Risk Aversion, Fall Conference of Korean Operations Research and Management Science Society, Korea, 2012



2010

Yongsik Lee, Chungmok Lee, and Sungsoo Park, A branch-and-price algorithm for the vehicle routing problem with time dependent travel time, Fall Conference of Korean Institute of Industrial Engineers, Korea, 2010 [DOWNLOAD]

 

Daehan Won, Jinil Han, and Sungsoo Park, "An optimization approach for a freight car flow problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2010 [DOWNLOAD]

 

Youngyun Jeong, Jinil Han, and Sungsoo Park, "Graph similarity and maximum common subtree problem, Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2010 [DOWNLOAD]



2009

Chungmok Lee and Sungsoo Park, "A New Acceleration Method for the Column Generation", Fall Conference of Korean Institute of Industrial Engineers, Korea, 2009. [DOWNLOAD]

 

Chungmok Lee, Kyungsik Lee, Kyungchul Park, and Sungsoo Park, "Algorithm for the robust network design problem with single path routing", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2009. [DOWNLOAD]

 

Namsu Ahn and Sungsoo Park, "On constructing minimum k-connected m-dominating set for robust backbone in wireless sensor networks", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2009. [DOWNLOAD]



2008

Seyoung Yun and Sungsoo Park, "An optimization algorithm for a robust airport gate assignment problem", Master Thesis Competition on Fall Conference of Korean Institute of Industrial Engineers, Korea, 2008.

 

Namsu Ahn and Sungsoo Park, "An Upper Bound for the Number of Contacts in Hydrophobic-Hydrophilic Lattice Protein Structure Prediction Model Using a New Mathematical Formulation", Fall Conference of Korean Institute of Industrial Engineers, Korea, 2008. [DOWNLOAD]

 

Chungmok Lee, Kyungsik Lee, Kyungchul Park, and Sungsoo Park, "An Optimization Algorithm for the Path Selection Problem under Demand Uncertainty", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2008. [DOWNLOAD]



2007

Hwayong Choi, Namsu Ahn, and Sungsoo Park, "An Ant Colony Optimization Approach for the Maximum Independent Set Probelem", Master Thesis Competition on Fall Conference of Korean Institute of Industrial Engineers, Koera, 2007.

 

Namsu Ahn, Jayoung Kang, Soonik Hong, Hwayong Choi, and Sungsoo Park, "An Algorithm for the Quay Assignment Scheduling Problem in Shipbuilding Industry", Fall Conference of Korean Institute of Industrial Engineers, Korea, 2007.

2006

Sunhae Kim and Sungsoo Park, "Solvability of Fiver - linear algebraic approach", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2006. [DOWNLOAD]

 

Kyoungmi Hwang, Jayoung Kang, Hyejin Lee, and Sungsoo Park, " Empty Pallet Allocation Models for the Postal Service", Fall Conference of Korean Institute of Industrial Engineers, Korea, 2006. [DOWNLOAD]

 

Heeseon Kim and Sungsoo Park, "An Optimal Algorithm for the Sensor Location Problem to Cover Sensor Networks", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2006. [DOWNLOAD]

 

Euisuk Chung, Jayoung Kang and Sungsoo Park, "An efficient multi-augmenting algorithm for the assignment problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2006. [DOWNLOAD]



2005

Jiyoung Jung and Sungsoo Park, "A Simulated Annealing Algorithm for the Capacitated Lot-sizing and Scheduling problem under Sequence-Dependent Setup Costs and Setup Times", Fall Conference of Korean Institute of Industrial Engineers, Korea, 2005. [DOWNLOAD]

 

Jiwon Lee and Sungsoo Park, "An Optimization Algorithm for the Advertisement Scheduling Problem on Broadcast Television, Fall Conference of Korean Institute of Industrial Engineers, Korea, 2005. [DOWNLOAD]



2003

Eunjung Kim, Donghan Kang, Kyungsik Lee and Sungsoo Park, "An Optimization Algorithm for the Two - Echelon Capacitated Facility Location Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2003. [DOWNLOAD]

 

Eunjung Kim, Donghan Kang, Kyungsik Lee, and Sungsoo Park, "An Optimization Algorithm for the Two-Echelon Capacitated Facility Location Problem", Spring Conference of Korean Society of Supply Chain Management, Korea, 2003.

 

Deokseong Kim, Kyungsik Lee, and Sungsoo Park, "Branch-and-Price Algorithm for the Bandwidth Packing Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2003.

 

Sungyeol Yu, Deokseong Kim, and Sungsoo Park, "An Integer Programming Approach to the PCB Grouping Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2003. [DOWNLOAD]



2002

Eunjeong Choi, Taehan Lee, and Sungsoo Park, "Integer Programming Approach to the Heterogeneous Fleet Vehicle Routing Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2002. [DOWNLOAD]

 

Jangha Kang and Sungsoo Park, "Hop-constrained multicast route packing with bandwidth reservation", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2002. [DOWNLOAD]

 

Donghan Kang, Jangha Kang, and Sungsoo Park, "A New Model a Routing and Wavelength Assignment Problem on WDM Ring Netwoks", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2002. [DOWNLOAD]

 

Deokseong Kim and Sungsoo Park, "Column Generation Approach to the Constraint Based Explicit Routing Problem in MPLS Based IP Networks", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2002. [DOWNLOAD]

 

Heemoon Kim, Jangha Kang, and Sungsoo Park, "Scheduling of Shipyard Block Assembly Process using Constraint Satisfaction Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2002. [DOWNLOAD]

 

Heejeong Zang, Kyungsik Lee, Eunjeong Choi, and Sungsoo Park, "A Heuristic for the Vehicle Routing Problem with Time Window and Dock Capacity constraints", Fall Conference of Korean Institute of Industrial Engineers, korea, 2002. [DOWNLOAD]


 2001

Deokseong Kim, Kyungsik Lee, Sungsoo Park, and KyungChul Park, "Branch-and-Cut Algorithm for the Clustering Problem in ATM VP-based Leased Line Network Design", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2001. [DOWNLOAD]

 

Eunjeong Choi, Kyungsik Lee, and Sungsoo Park, "Integer Programming Approach to a Crude Oil Delivery Scheduling Problem by Ocean Transportation", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2001. [DOWNLOAD]

 

Donghan Kang and Sungsoo Park, Hyohyung Lee, Chulki Hong, "Integer programming  approach to the convergence adjustment of deflection yoke", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 2001. [DOWNLOAD]

 

Jangha Kang, Sungsoo Park and Kyungchul Park, Design of ATM VP-based Leased Line network, Fall Conference of Korean Institute of Industrial Engineers, Korea, 2001.

 

Donghan Kang and Sungsoo Park, "Lifted valid inequalities for a specialized flow model with variable upper bounds", Fall Conference of Korean Institute of Industrial Engineers, Korea, 2001.

 


2000

Jangha Kang and Sungsoo Park, "Algorithm for variable sized bin packing problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, pp. 205-206, Korea, 2000.

 

Jongik Byun, Kyungsik Lee, and Sungsoo Park, "An Integer Programming Approach to the Problem of Daily Crew Scheduling", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, pp. 613-617, Korea, 2000.


1999

Taehan Lee, Donghan Kang, Sungsoo Park, and Kyungsik Lee, "Wavelength Routing and Assignment in WDM Ring Networks", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, Korea, 1999.


1998

Deokseong Kim, Kyungsik Lee, Sungsoo Park, and Kyungchul Park, "Algorithm for the ATM Switching Node Location Problem", Fall Conference of Korean Institute of Industrial Engineers, pp. 179, Korea, 1998. [DOWNLOAD]

 

Jinhyeon Sohn and Sungsoo Park, "The Multiple Allocation Problem of the Hub Network", Fall Conference of Korean Institute of Industrial Engineers, pp 79, Korea, 1998. [DOWNLOAD]

 

Kyungsik Lee and Sungsoo Park, "An Integer Programming Approach to the Routing and Wavelength Assignment in WDM All-Optical Networks", Fall Conference of Korean Institute of Industrial Engineers, Korea, 1998.


1997

Taehan Lee and Sungsoo Park, "An Integer Program of the Time Slot Assignment Problem in SS/TDMA Systems with Intersatellite Links", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, pp. 809, Korea, 1997.

 

Jangha Kang, Sungsoo Park, Kisang Do, and Kyungchul Park, "Scheduling of Welding Robots for Shipyard Sub-assembly Process", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, pp. 814, Korea, 1997.

 

Sungsoo Park, Donghan Kang, and Kyungsik Lee, "Design of Synchronous Digital Hierarchy Using Self-healing Ring", 97 The Korean Institute of Communications and Information Sciences Symposium, pp. 103-115, The Korean Institute of Communications and Information Sciences, 1997. [DOWNLOAD]


1996

Donghan Kang, Kyungsik Lee, Kyungchul Park, Sungsoo Park, Heesang Lee, Sangbaek Kim, and Daegeun Kim, "Design of Local Networks with Ring Structures", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 82, Korea, 1996.

 

Sungyeol Yu, Jinhyeon Sohn, Jangha Kang, Sungsoo Park, Byungjun Oh, and Pilyoung Sung, "Development of the Process Planning Problem for a Multi-functional Surface Mounting Device", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 574, Korea, 1996.


1995

Kyungchul Park, Kyungsik Lee, Sungsoo Park, and Heesang Lee, "Survivable Network Design I : Clustering Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 449, Korea, 1995.

 

Kyungsik Lee, Kyungchul Park, Sungsoo Park, and Heesang Lee, "Survivable Network Design II : Spare Channel Assignment for DCS Mesh-Restorable Networks", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 450, Korea, 1995.

 

Kyungchul Park, Kyungsik Lee, and Sungsoo Park, "An Extended Formulation Approach to the Edge-weighted Maximal Clique Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 43, Korea, 1995.

 

HyoungTae Kim and Sungsoo Park, "A Dynamic Programming Algorithm with Dynamic Upper Bound for the Robotic Assembly Line Balancing Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 72, Korea, 1995.

 

PyoSoon Kyu, Kyungsik Lee, Kyungchul Park, Sungsoo Park, Heesang Lee, Sangbaek Kim, and Daegeun Kim, "Models and Algorithms for the Economic Capacity Planning of the DCS Mesh Restorable Backbone Network", Fall Conference of Korean Institute of Industrial Engineers, p. 168, Korea, 1995.

 

Jinhyeon Sohn and Sungsoo Park, "Design for the Interacting Two-hub System", Fall Conference of Korean Operations Research and Management Science Society, p. 382, Korea, 1995.

 

Kyungchul Park, Kyungsik Lee, Sungsoo Park and Sunghwan Kim, "Modelling and Solving the Block Scheduling Problem Arising in a Shipbuilding Company", Fall Conference of Korean Operations Research and Management Science Society, p. 397, Korea, 1995.


1994

Seokhoon Kang, Kyungchul Park and Sungsoo Park, "An Integer Programming Approach to the Bandwidth Packing Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 28, Korea, 1994.

 

Dongjoon Lee and Sungsoo Park, "Solving a GT Cell Formation Problem Based on Material Flow", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 478, Korea, 1994.

 

Kyungsik Lee, Kyungchul Park and Sungsoo Park, "Design of Communication Network with Tree Configuration", Fall Conference of Korean Institute of Industrial Engineers, Korea, 1994.

 

Kyungchul Park and Sungsoo Park, "Lifting Cover Inequalities for the Precedence-constrained Knapsack Problem", Fall Conference of Korean Operations Research and Management Science Society, p. 35, Korea, 1994.


1993

Kyungchul Park and Sungsoo Park, "A Strong Cutting Plane Algorithm for the Selection Problem with a Resource Constraint", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 3, Korea, 1993.

 

Jinhyeon Sohn and Sungsoo Park, "A Study on the Efficient Operation of a Component Mounting Machine in a PCB Assembly Process", Fall Conference of Korean Operations Research and Management Science Society, p. 44, Korea, 1993.

 

Kyungchul Park, Seokhoon Kang, Sungsoo Park, and Wanhee Kim, "Balancing Assembly Line in an Electronics Company", Fall Conference of Korean Operations Research and Management Science Society, p. 12, Korea, 1993.10. [DOWNLOAD]

 

Hyoungtae Kim and Sungsoo Park, "An Algorithm for Robotic Assembly Line Balancing Problem", Fall Conference of Korean Institute of Industrial Engineers, p. 131, Korea, 1993.


1992

Sungsoo Park, "An Algorithm for the Edge Coloring Problem", Spring Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, p. 234, Korea, 1992

 


Technical Report

 

2014

Namsu Ahn and Sungsoo Park "An optimization algorithm for the minimum kconnected m-dominating set problem in wireless sensor networks", 2014. [Link]

 

2013

Kyoungmi Hwang, Kyungsik Lee, Chungmok Lee, and Sungsoo Park "Embedded variable selection method using signomial classification", 2013. [Link]

Kyoungmi Hwang, Kyungsik Lee, Chungmok Lee, and Sungsoo Park "Multi-class classification using a signomial function", 2013. [Link]

Jiyoung Choi, Chungmok Lee, and Sungsoo Park "A column generation approach for the vehicle routing problem in a hybrid hub-and-spoke network", 2013. [Link]

 

2009

Namsu Ahn and Sungsoo Park "An Optimization Algorithm for the Maximum Lifetime Coverage Problem in Wireless Sensor Network", 2009. [Link]

Namsu Ahn and Sungsoo Park "A Mathematical Model and a Heuristic for the Maximum Disjoint Set Covers Problem to Improve the Lifetime of the Wireless Sensor Network", 2009. [Link]

Namsu Ahn and Sungsoo Park "An Optimization Algorithm for the Minimum Connected Dominating Set Problem in Wireless Sensor Network", 2009. [Link]

 

2003

Sungyeol Yu, Deokseong Kim and Sungsoo Park "An Integer Programming Approach to the PCB Grouping Problem", 2003. [Link]

Deokseong Kim, Kyungsik Lee and Sungsoo Park, Kyungsik Lee, and Sungsoo Park "A New Integer Programming Approach to the Path Selection Problems", 2003. [Link]

Deokseong Kim, Kyungsik Lee, Sungsoo Park and Kyungchul Park "A Branch-and-Cut Algorithm for the Clustering Problem in ATM Network Design", 2003. [Link]

 

2000

Jangha Kang and Sungsoo Park, Kyungsik Lee, and Sungsoo Park "An Algorithm for Variable Sized Bin Packing and its Analysis", 2000. [Link]

Deokseong Kim, Kyungsik Lee, Sungsoo Park, and Kyungchul Park "A Branch-and-Price Approach to the ATM Switching Node Location Problem", 2000. [Link]

 

1999

Taehan Lee, Kyungsik Lee,and Sungsoo Park "Optimal Routing and Wavelength Assignment in WDM Ring Networks", 1999. [Link]

 

1998

Ojeong Kwon, Donghan Kang, Kyungsik Lee and Sungsoo Park "Lagrangian Relaxation Approach to the Targeting Problem", 1998. [Link]

 

1997

Hyoungtae kim and Sungsoo Park "The Symmetrical Allocation Property for Tandem Queues of Single Erlang Servers with Finite Buffers", 1997. [Link]

Taehan Lee and Sungsoo Park "An Integer Program of the Time Slot Assignment Problem in SS/TDMA Systems with Intersatellite Links", 1997. [Link]

Donghan Kang, Kyungsik Lee, Sungsoo Park, Kyungchul Park and Sang-Baeg Kim "Design of Local Networks using USHRs", 1997. [Link]

 

1996

Jinhyeon Sohn and Sungsoo Park "A Mixed Integer Program of the Allocation Problem in the Three-hub System", 1996. [Link]

Jinhyeon Sohn and Sungsoo Park "On uncapacitated p-hub location problems", 1996. [Link]

Kyungsik Lee, Ojeong Kwon, Kyungchul Park and Sungsoo Park and Sangbaeg Kim "Fire Sequencing Problem for Field Artillery", 1996. [Link]

Chungmok Lee, Kyungsik Lee, and Sungsoo Park "An Extended Formulation of the Node Packing Problem", 1996. [Link]

Kyungsik Lee, Kyungchul Park, Sungsoo Park and Sangbaeg Kim "Ring Loading Problem with Integer Demand Splitting", 1996. [Link]