Search Results - "Dong Seop Lee"

Active flow control of airfoil using mesh meshless methods coupled to hierarchical genetic algorithms for drag reduction design by Wang, Hong, Leskinen, Jyri, Lee, Dong-Seop, Périaux, Jacques

“…Purpose - The purpose of this paper is to investigate an active flow control technique called Shock Control Bump (SCB) for drag reduction using evolutionary…”
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A metaheuristic-based downlink power allocation for LTE/LTE-A cellular deployments: A multiobjective strategy suitable for Self-Optimizing Networks by González G., David, García-Lozano, Mario, Ruiz, Silvia, Lee, Dong Seop

“…The explosive growth of cellular networks makes their deployment and maintenance more and more complex, time consuming, and expensive. Self-Organizing Networks…”
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Optimization of Soft Frequency Reuse for Irregular LTE Macrocellular Networks by Gonzalez, David G., Garcia-Lozano, M., Ruiz Boque, Silvia, Dong Seop Lee

“…Interference management has been recognized by the industry as a key enabler for 4G systems. Emerging technologies include multicarrier systems such as LTE and…”
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A metaheuristic-based downlink power allocation for LTE/LTE-A cellular deployments by González González, David, García Lozano, Mario, Ruiz Boqué, Sílvia, Lee, Dong Seop

“…The explosive growth of cellular networks makes their deployment and maintenance more and more complex, time consuming, and expensive. Self-Organizing Networks…”
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Industrial human resource management optimization based on skills and characteristics by Lee, DongSeop, Ahn, ChangKuk

“…•Matching framework named Artificial Intelligent Design (AID) is introduced.•Numerical results comparison of proposed method and conventional statistical…”
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A Web-based collaborative filtering system by Lee, Dong-Seop, Kim, Gye-Young, Choi, Hyung-Il

“…In this paper we describe a collaborative filtering system for automatically recommending high-quality information to users with similar interests on…”
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Robust design optimisation of advance hybrid (fiber–metal) composite structures by Lee, DongSeop, Morillo, Carlos, Oller, Sergio, Bugeda, Gabriel, Oñate, Eugenio

“…Hybrid Composite Structures (HCSs) are consisting of alternating layers of Fiber-Reinforced Polymer and metal sheets. Mechanical properties and responses for…”
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Significantly Increased Photoresponsivity of WSe 2 ‐Based Transistors through Hybridization with Gold‐Tetraphenylporphyrin as Efficient n ‐Type Dopant by Lee, Dong Seop, Kim, Jun Young, Shin, Dae Yong, Lee, Yongjun, Kim, Jeongyong, Lee, Suk Joong, Joo, Jinsoo

“…The control of electrical and optical characteristics of 2D transition‐metal dichalcogenides (TMDCs) through charge doping is essential to optimize the…”
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Hybrid-Game Strategies for multi-objective design optimization in engineering by Lee, DongSeop, Gonzalez, Luis Felipe, Periaux, Jacques, Srinivas, Karkenahalli, Onate, Eugenio

“…A number of Game Strategies (GS) have been developed in past decades. They have been used in the fields of economics, engineering, computer science and biology…”
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Significantly Increased Photoresponsivity of WSe2‐Based Transistors through Hybridization with Gold‐Tetraphenylporphyrin as Efficient n‐Type Dopant by Lee, Dong Seop, Kim, Jun Young, Shin, Dae Yong, Lee, Yongjun, Kim, Jeongyong, Lee, Suk Joong, Joo, Jinsoo

“…The control of electrical and optical characteristics of 2D transition‐metal dichalcogenides (TMDCs) through charge doping is essential to optimize the…”
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Multi-objective aerodynamic shape optimization using MOGA coupled to advanced adaptive mesh refinement by Kouhi, Mohammad, Lee, Dong Seop, Bugeda, Gabriel, Oñate, Eugenio

“…•We couple MOGA and adaptive remeshing approach.•It is implemented to three practical aerodynamic shape design problems.•The quality of uniform mesh and…”
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Optimization of realistic full frequency reuse OFDMA-based cellular networks by David, G. G., Garcia-Lozano, M., Boque, S. R., Olmos, J., Dong Seop Lee

“…Nowadays mobile operators are planning and designing their mid/long term strategies based on new OFDMA-based cellular technologies such as LTE and WiMAX…”
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Multiobjective optimization of fractional frequency reuse for irregular OFDMA macrocellular deployments by González G., David, García-Lozano, Mario, Ruiz, Silvia, Lema, María A., Lee, Dongseop

“…Interference mitigation has been identified as a key challenge for emerging cellular technologies based on Orthogonal Frequency Division Multiple Access, such…”
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Robust multidisciplinary UAS design optimisation by Lee, Dong Seop, Periaux, J., Gonzalez, L. F., Srinivas, K., Onate, E.

“…There are many applications in aeronautical/aerospace engineering where some values of the design parameters/states cannot be provided or determined…”
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Multi-objective design optimization of morphing UAV aerofoil/wing using hybridised MOGA by DongSeop Lee, Gonzalez, L. F., Periaux, J., Bugeda, G.

“…The paper investigates two advanced Computational Intelligence Systems (CIS) for a morphing Unmanned Aerial Vehicle (UAV) aerofoil/wing shape design…”
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Adapting fractional frequency reuse to realistic OFDMA cellular networks by Gonzalez, G. David, Garcia-Lozano, M., BequE, S. R., Lema, M. A., DongSeop Lee

“…Effective intercell interference (ICI) mitigation has been identified as a key challenge for emerging OFDMA cellular technologies such as Long Term Evolution…”
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Strength and fatigue properties of three-step sintered dense nanocrystal hydroxyapatite bioceramics by Guo, Wen-Guang, Qiu, Zhi-Ye, Cui, Han, Wang, Chang-Ming, Zhang, Xiao-Jun, Lee, In-Seop, Dong, Yu-Qi, Cui, Fu-Zhai

“…Dense hydroxyapatite （HA） ceramic is a promising material for hard tissue repair due to its unique physical properties and biologic properties. However, the…”
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Advanced Computational Intelligence System for Inverse Aeronautical Design Optimisation by DongSeop Lee, Periaux, J., Onate, E., Gonzalez, L. F.

“…Computational Intelligence Systems (CIS) is one of advanced softwares. CIS has been important position for solving single-objective/reverse/inverse and…”
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