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  1. No Access

    Article

    Parameter based tuning model for optimizing performance on GPU

    Recently, the graphic processing units (GPUs) are becoming increasingly popular for the high performance computing applications. Although the GPUs provide high peak performance, exploiting the full performance...

    Nhat-Phuong Tran, Myungho Lee, Jaeyoung Choi in Cluster Computing (2017)

  2. No Access

    Chapter and Conference Paper

    GUI-Based Korean Font Editing System Using Font Parameterization Technique

    When designing Korean fonts, about 2,500 widely used characters should be designed among 11,172 characters. When generating fonts, characters are generally described as ‘outline’. On average, it takes more th...

    Minju Son, Gyeongjae Gwon, Geunho Jeong in Advanced Multimedia and Ubiquitous Enginee… (2017)

  3. Article

    Open Access

    Systematic functional analysis of kinases in the fungal pathogen Cryptococcus neoformans

    Cryptococcus neoformans is the leading cause of death by fungal meningoencephalitis; however, treatment options remain limited. Here we report the construction of 264 signature-tagged gene-deletion strains for 12...

    Kyung-Tae Lee, Yee-Seul So, Dong-Hoon Yang, Kwang-Woo Jung in Nature Communications (2016)

  4. No Access

    Article

    Microalga, Acutodesmus obliquus KGE 30 as a potential candidate for CO2 mitigation and biodiesel production

    In this study, the effect of flue gas CO2 on growth, lipid production, and fatty acid composition of a green microalga Acutodesmus obliquus KGE 30 was investigated. The highest growth rate (0.46 g L−1 and μmax = ...

    Hyun-Shik Yun, Min-Kyu Ji, Young-Tae Park in Environmental Science and Pollution Resear… (2016)

  5. No Access

    Article

    Biosorption of Cu(II) by immobilized microalgae using silica: kinetic, equilibrium, and thermodynamic study

    Immobilized microalgae using silica (IMS) from Micractinium reisseri KGE33 was synthesized through a sol-gel reaction. Green algal waste biomass, the residue of M. reisseri KGE33 after oil extraction, was used as...

    Hongkyun Lee, Eunjung Shim, Hyun-Shik Yun in Environmental Science and Pollution Resear… (2016)

  6. No Access

    Article

    VM auto-scaling methods for high throughput computing on hybrid infrastructure

    Cloud computing provides on-demand resource provisioning and scalable resources dynamically for the efficient use of computing resources. Scientific applications recently need a very large number of loosely co...

    Jieun Choi, Younsun Ahn, Seoyoung Kim, Yoonhee Kim, Jaeyoung Choi in Cluster Computing (2015)

  7. Article

    Open Access

    Systematic characterization of the peroxidase gene family provides new insights into fungal pathogenicity in Magnaporthe oryzae

    Fungal pathogens have evolved antioxidant defense against reactive oxygen species produced as a part of host innate immunity. Recent studies proposed peroxidases as components of antioxidant defense system. Ho...

    Albely Afifa Mir, Sook-Young Park, Md. Abu Sadat, Seongbeom Kim in Scientific Reports (2015)

  8. No Access

    Article

    Risk assessment of metal(loid)-contaminated soils before and after soil washing

    A risk assessment of two different metal(loid)-contaminated soils (J1 and J2) collected from a former refinery site was conducted. The soil samples were sequentially washed up to 16 times with 0.1 N ethylenedi...

    Sanghwa Oh, Rabindra Bade, Hongkyun Lee, Jaeyoung Choi in Environmental Earth Sciences (2015)

  9. Article

    Open Access

    Systematic functional profiling of transcription factor networks in Cryptococcus neoformans

    Cryptococcus neoformans causes life-threatening meningoencephalitis in humans, but its overall biological and pathogenic regulatory circuits remain elusive, particularly due to the presence of an evolutionarily d...

    Kwang-Woo Jung, Dong-Hoon Yang, Shinae Maeng, Kyung-Tae Lee in Nature Communications (2015)

  10. Article

    Open Access

    Genome-wide profiling of DNA methylation provides insights into epigenetic regulation of fungal development in a plant pathogenic fungus, Magnaporthe oryzae

    DNA methylation is an important epigenetic modification that regulates development of plants and mammals. To investigate the roles of DNA methylation in fungal development, we profiled genome-wide methylation ...

    Junhyun Jeon, Jaeyoung Choi, Gir-Won Lee, Sook-Young Park, Aram Huh in Scientific Reports (2015)

  11. No Access

    Book

  12. No Access

    Chapter

    Application of Large-Scale Classification Techniques for Simple Location Estimation Experiments

    This chapter describes an application using established classification techniques for performing simple multimodal location estimation experiments. It demonstrates the use of Gaussian Mixture Model (GMM)—and l...

    Howard Lei, Jaeyoung Choi, Gerald Friedland in Multimodal Location Estimation of Videos a… (2015)

  13. No Access

    Chapter

    Introduction

    In driving school, we learned that “traffic is defined by the fact that no two cars can be at the same point at the same time.” While quantum physicists might argue differently, this statement can be generaliz...

    Jaeyoung Choi, Gerald Friedland in Multimodal Location Estimation of Videos and Images (2015)

  14. Chapter and Conference Paper

    Design on the BPEL Engine Generator for Adding New Functions

    Business Process Execution Language (BPEL) is widely using in various domains because it describes the flow of works depending on their conditions, rules and the call of Web services in service-oriented comput...

    Donggyu Kwak, Jongsun Choi, Jaeyoung Choi, Hoon Ko in HCI in Business (2015)

  15. No Access

    Chapter

    Collaborative Multimodal Location Estimation of Consumer Media

    With the emergence of Web 2.0 and with GPS devices becoming ubiquitous and pervasive in our daily life, location-based services are rapidly gaining traction in the online world. The main driving force behind t...

    Venkatesan Ekambaram, Kannan Ramchandran in Multimodal Location Estimation of Videos a… (2015)

  16. No Access

    Chapter

    Human Versus Machine: Establishing a Human Baseline for Multimodal Location Estimation

    In recent years, the problem of video location estimation (i.e., estimating the longitude/latitude coordinates of a video without GPS information) has been approached with diverse methods and ideas in the rese...

    Jaeyoung Choi, Howard Lei in Multimodal Location Estimation of Videos a… (2015)

  17. No Access

    Chapter

    The Benchmark as a Research Catalyst: Charting the Progress of Geo-prediction for Social Multimedia

    Benchmarks have the power to bring research communities together to focus on specific research challenges. They drive research forward by making it easier to systematically compare and contrast new solutions, ...

    Martha Larson, Pascal Kelm, Adam Rae in Multimodal Location Estimation of Videos a… (2015)

  18. No Access

    Chapter

    Content-Based Privacy for Consumer-Produced Multimedia

    We and future in Internet scale , , and linking can circumvent traditional and barriers. We therefore are in dire need of a new research field to address this issue and come up with new solutio...

    Gerald Friedland, Adam Janin, Howard Lei in Multimedia Data Mining and Analytics (2015)

  19. Article

    Open Access

    funRNA: a fungi-centered genomics platform for genes encoding key components of RNAi

    RNA interference (RNAi) is involved in genome defense as well as diverse cellular, developmental, and physiological processes. Key components of RNAi are Argonaute, Dicer, and RNA-dependent RNA polymerase (RdR...

    Jaeyoung Choi, Ki-Tae Kim, Jongbum Jeon, Jiayao Wu, Hyeunjeong Song in BMC Genomics (2014)

  20. No Access

    Article

    Towards an integrated management system based on abstraction of heterogeneous virtual resources

    Virtualization technology reduces the costs for server installation, operation, and maintenance and it can simplify development of distributed systems. Currently, there are various virtualization technologies ...

    Yongseong Cho, Jongsun Choi, Jaeyoung Choi, Myungho Lee in Cluster Computing (2014)

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