Teng-Yok Lee

Teng-Yok Lee
  • Biography

    Teng-Yok's research interests cover 2 aspects: Visual (computer graphics, visualization, and image processing) and Computing (GPGPU, high performance and cloud computing). Before joining MERL in 2015, he worked at Amazon Web Service (AWS) to optimize HPC applications on AWS cloud computing environments. His PhD studies were about the visualization of scientific simulation result, especially time-varying and Computational Fluid Dynamics (CFD) data.

  • Research Highlights

  • MERL Publications

  • Other Publications

    •  Chaudhuri, Abon; Wei, Tzu Hsuan; Lee, Teng Yok; Shen, Han Wei; Peterka, Tom, "Efficient Range Distribution Query for Visualizing Scientific Data", PacificVis 2014: Proceedings of IEEE Pacific Visualization Symposium, 2014, pp. 201-208.
      BibTeX
      • @Inproceedings{chaudhuri2014efficient,
      • author = {Chaudhuri, Abon and Wei, Tzu Hsuan and Lee, Teng Yok and Shen, Han Wei and Peterka, Tom},
      • title = {Efficient Range Distribution Query for Visualizing Scientific Data},
      • booktitle = {PacificVis 2014: Proceedings of IEEE Pacific Visualization Symposium},
      • year = 2014,
      • pages = {201--208},
      • organization = {IEEE}
      • }
    •  Chaudhuri, Abon; Lee, T; Shen, H; Wenger, Rephael, "Exploring Flow Fields Using Space-filling Analysis of Streamlines", IEEE Transactions on Visualization and Computer Graphics, Vol. 20, No. 10, pp. 1392 - 1404, 2014.
      BibTeX
      • @Article{chaudhuri2014exploring,
      • author = {Chaudhuri, Abon and Lee, T and Shen, H and Wenger, Rephael},
      • title = {Exploring Flow Fields Using Space-filling Analysis of Streamlines},
      • journal = {IEEE Transactions on Visualization and Computer Graphics},
      • year = 2014,
      • volume = 20,
      • number = 10,
      • pages = {1392 -- 1404},
      • publisher = {IEEE}
      • }
    •  Wong, Pak Chung; Shen, Han-Wei; Leung, Ruby; Hagos, Samson; Lee, Teng-Yok; Tong, Xin; Lu, Kewei, "Visual analytics of large-scale climate model data", LDAV 2014: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization, 2014, pp. 85-92.
      BibTeX
      • @Inproceedings{wong2014visual,
      • author = {Wong, Pak Chung and Shen, Han-Wei and Leung, Ruby and Hagos, Samson and Lee, Teng-Yok and Tong, Xin and Lu, Kewei},
      • title = {Visual analytics of large-scale climate model data},
      • booktitle = {LDAV 2014: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization},
      • year = 2014,
      • pages = {85--92},
      • organization = {IEEE}
      • }
    •  Chaudhuri, Abon; Lee, Teng-Yok; Shen, Han-Wei; Peterka, Tom, "Efficient range distribution query in large-scale scientific data", LDAV 2013: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization, 2013, pp. 125-126.
      BibTeX
      • @Inproceedings{chaudhuri2013efficient,
      • author = {Chaudhuri, Abon and Lee, Teng-Yok and Shen, Han-Wei and Peterka, Tom},
      • title = {Efficient range distribution query in large-scale scientific data},
      • booktitle = {LDAV 2013: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization},
      • year = 2013,
      • pages = {125--126},
      • organization = {IEEE}
      • }
    •  Lee, Teng-Yok; Shen, Han-Wei, "Efficient Local Statistical Analysis via Integral Histograms with Discrete Wavelet Transform", IEEE Transactions on Visualization and Computer Graphics, Vol. 19, No. 12, pp. 2693-2702, 2013.
      BibTeX
      • @Article{lee2013efficient,
      • author = {Lee, Teng-Yok and Shen, Han-Wei},
      • title = {Efficient Local Statistical Analysis via Integral Histograms with Discrete Wavelet Transform},
      • journal = {IEEE Transactions on Visualization and Computer Graphics},
      • year = 2013,
      • volume = 19,
      • number = 12,
      • pages = {2693--2702},
      • publisher = {IEEE}
      • }
    •  Lee, Teng-Yok; Tong, Xin; Shen, Han-Wei; Wong, Pak Chung; Hagos, Samson; Leung, L Ruby, "Feature tracking and visualization of the Madden-Julian Oscillation in climate simulation", IEEE Computer Graphics and Applications, Vol. 33, No. 4, pp. 29-37, 2013.
      BibTeX
      • @Article{lee2013feature,
      • author = {Lee, Teng-Yok and Tong, Xin and Shen, Han-Wei and Wong, Pak Chung and Hagos, Samson and Leung, L Ruby},
      • title = {Feature tracking and visualization of the Madden-Julian Oscillation in climate simulation},
      • journal = {IEEE Computer Graphics and Applications},
      • year = 2013,
      • volume = 33,
      • number = 4,
      • pages = {29--37},
      • publisher = {IEEE}
      • }
    •  Lu, Kewei; Chaudhuri, Abon; Lee, Teng-Yok; Shen, Han-Wei; Wong, Pak Chung, "Exploring vector fields with distribution-based streamline analysis.", PacificVis 2013: Proceedings of IEEE Pacific Visualization Symposium, 2013, pp. 257-264.
      BibTeX
      • @Inproceedings{lu2013exploring,
      • author = {Lu, Kewei and Chaudhuri, Abon and Lee, Teng-Yok and Shen, Han-Wei and Wong, Pak Chung},
      • title = {Exploring vector fields with distribution-based streamline analysis.},
      • booktitle = {PacificVis 2013: Proceedings of IEEE Pacific Visualization Symposium},
      • year = 2013,
      • pages = {257--264}
      • }
    •  Wei, Tzu-Hsuan; Lee, Teng-Yok; Shen, Han-Wei, "Evaluating Isosurfaces with Level-set-based Information Maps", Computer Graphics Forum, Vol. 32, No. 3pt1, pp. 1-10, 2013.
      BibTeX
      • @Article{wei2013evaluating,
      • author = {Wei, Tzu-Hsuan and Lee, Teng-Yok and Shen, Han-Wei},
      • title = {Evaluating Isosurfaces with Level-set-based Information Maps},
      • journal = {Computer Graphics Forum},
      • year = 2013,
      • volume = 32,
      • number = {3pt1},
      • pages = {1--10},
      • publisher = {Blackwell Publishing Ltd}
      • }
    •  Chen, Chun-Ming; Nouanesengsy, Boonthanome; Lee, Teng-Yok; Shen, Han-Wei, "Flow-guided file layout for out-of-core pathline computation", LDAV 2012: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization, 2012, pp. 109-112.
      BibTeX
      • @Inproceedings{Chen2012,
      • author = {Chen, Chun-Ming and Nouanesengsy, Boonthanome and Lee, Teng-Yok and Shen, Han-Wei},
      • title = {Flow-guided file layout for out-of-core pathline computation},
      • booktitle = {LDAV 2012: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization},
      • year = 2012,
      • pages = {109--112},
      • organization = {IEEE}
      • }
    •  Chaudhuri, Abon; Lee, Teng-Yok; Zhou, Bo; Wang, Cong; Xu, Tiantian; Shen, Han-Wei; Peterka, Tom; Chiang, Yi-Jen, "Scalable computation of distributions from large scale data sets", LDAV 2012: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization, 2012, pp. 113-120.
      BibTeX
      • @Inproceedings{chaudhuri2012scalable,
      • author = {Chaudhuri, Abon and Lee, Teng-Yok and Zhou, Bo and Wang, Cong and Xu, Tiantian and Shen, Han-Wei and Peterka, Tom and Chiang, Yi-Jen},
      • title = {Scalable computation of distributions from large scale data sets},
      • booktitle = {LDAV 2012: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization},
      • year = 2012,
      • pages = {113--120},
      • organization = {IEEE}
      • }
    •  Chen, Chun-Ming; Xu, Lijie; Lee, T; Shen, H; Xu, Lijie; Lee, Teng-Yok; Shen, Han-Wei, "A flow-guided file layout for out-of-core streamline computation", PacificVis 2012: Proceedings of IEEE Pacific Visualization Symposium, 2012, pp. 145-152.
      BibTeX
      • @Inproceedings{chen2012flow,
      • author = {Chen, Chun-Ming and Xu, Lijie and Lee, T and Shen, H and Xu, Lijie and Lee, Teng-Yok and Shen, Han-Wei},
      • title = {A flow-guided file layout for out-of-core streamline computation},
      • booktitle = {PacificVis 2012: Proceedings of IEEE Pacific Visualization Symposium},
      • year = 2012,
      • pages = {145--152},
      • organization = {IEEE}
      • }
    •  Nouanesengsy, Boonthanome; Lee, Teng-Yok; Lu, Kewei; Shen, Han-Wei; Peterka, Tom, "Parallel particle advection and FTLE computation for time-varying flow fields", SC 2012: Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis, 2012, pp. 61.
      BibTeX
      • @Inproceedings{nouanesengsy2012parallel,
      • author = {Nouanesengsy, Boonthanome and Lee, Teng-Yok and Lu, Kewei and Shen, Han-Wei and Peterka, Tom},
      • title = {Parallel particle advection and FTLE computation for time-varying flow fields},
      • booktitle = {SC 2012: Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis},
      • year = 2012,
      • pages = 61,
      • organization = {IEEE Computer Society Press}
      • }
    •  Tong, Xin; Lee, Teng-Yok; Shen, Han-Wei, "Salient time steps selection from large scale time-varying data sets with dynamic time warping", LDAV 2012: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization, 2012, pp. 49-56.
      BibTeX
      • @Inproceedings{tong2012salient,
      • author = {Tong, Xin and Lee, Teng-Yok and Shen, Han-Wei},
      • title = {Salient time steps selection from large scale time-varying data sets with dynamic time warping},
      • booktitle = {LDAV 2012: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization},
      • year = 2012,
      • pages = {49--56},
      • organization = {IEEE}
      • }
    •  Lee, Teng-Yok; Mishchenko, Oleg; Shen, Han-Wei; Crawfis, Roger, "View point evaluation and streamline filtering for flow visualization", PacificVis 2011: Proceedings of IEEE Pacific Visualization Symposium, 2011, pp. 83-90.
      BibTeX
      • @Inproceedings{lee2011view,
      • author = {Lee, Teng-Yok and Mishchenko, Oleg and Shen, Han-Wei and Crawfis, Roger},
      • title = {View point evaluation and streamline filtering for flow visualization},
      • booktitle = {PacificVis 2011: Proceedings of IEEE Pacific Visualization Symposium},
      • year = 2011,
      • pages = {83--90},
      • organization = {IEEE}
      • }
    •  Nouanesengsy, Boonthanome; Lee, Teng-Yok; Shen, Han-Wei, "Load-balanced parallel streamline generation on large scale vector fields", IEEE Transactions on Visualization and Computer Graphics, Vol. 17, No. 12, pp. 1785-1794, 2011.
      BibTeX
      • @Article{nouanesengsy2011load,
      • author = {Nouanesengsy, Boonthanome and Lee, Teng-Yok and Shen, Han-Wei},
      • title = {Load-balanced parallel streamline generation on large scale vector fields},
      • journal = {IEEE Transactions on Visualization and Computer Graphics},
      • year = 2011,
      • volume = 17,
      • number = 12,
      • pages = {1785--1794},
      • publisher = {IEEE}
      • }
    •  Peterka, Tom; Ross, Robert; Gyulassy, Attila; Pascucci, Valerio; Kendall, Wesley; Shen, Han-Wei; Lee, Teng-Yok; Chaudhuri, Abon, "Scalable parallel building blocks for custom data analysis", LDAV 2011: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization, 2011, pp. 105-112.
      BibTeX
      • @Inproceedings{peterka2011scalable,
      • author = {Peterka, Tom and Ross, Robert and Gyulassy, Attila and Pascucci, Valerio and Kendall, Wesley and Shen, Han-Wei and Lee, Teng-Yok and Chaudhuri, Abon},
      • title = {Scalable parallel building blocks for custom data analysis},
      • booktitle = {LDAV 2011: Proceedings of IEEE Symposium on Large-Scale Data Analysis and Visualization},
      • year = 2011,
      • pages = {105--112},
      • organization = {IEEE}
      • }
    •  Peterka, Tom; Ross, Robert; Nouanesengsy, Boonthanome; Lee, Teng-Yok; Shen, Han-Wei; Kendall, Wesley; Huang, Jian, "A study of parallel particle tracing for steady-state and time-varying flow fields", IPDPS 2011: Proccedings of IEEE International Parallel & Distributed Processing Symposium, 2011, pp. 580-591.
      BibTeX
      • @Inproceedings{peterka2011study,
      • author = {Peterka, Tom and Ross, Robert and Nouanesengsy, Boonthanome and Lee, Teng-Yok and Shen, Han-Wei and Kendall, Wesley and Huang, Jian},
      • title = {A study of parallel particle tracing for steady-state and time-varying flow fields},
      • booktitle = {IPDPS 2011: Proccedings of IEEE International Parallel \& Distributed Processing Symposium},
      • year = 2011,
      • pages = {580--591},
      • organization = {IEEE}
      • }
    •  Shen, Han-Wei; Lee, Teng-Yok; Chaudhuri, Abon; Nouanesengsey, Boonthanome, "Visual Analytics for Enabling Extreme-Scale Scientific Discovery", Proceedings of DOE SciDAC 2011 Conference, 2011.
      BibTeX
      • @Inproceedings{shen2011visual,
      • author = {Shen, Han-Wei and Lee, Teng-Yok and Chaudhuri, Abon and Nouanesengsey, Boonthanome},
      • title = {Visual Analytics for Enabling Extreme-Scale Scientific Discovery},
      • booktitle = {Proceedings of DOE SciDAC 2011 Conference},
      • year = 2011
      • }
    •  Lee, Teng-Yok; Chaudhuri, Abon; Porikli, Fatih; Shen, Han-Wei, "Cyclestack: Inferring periodic behavior via temporal sequence visualization in ultrasound video", PacificVis 2010: Proceedings of IEEE Pacific Visualization Symposium, 2010, pp. 89-96.
      BibTeX
      • @Inproceedings{lee2010cyclestack,
      • author = {Lee, Teng-Yok and Chaudhuri, Abon and Porikli, Fatih and Shen, Han-Wei},
      • title = {Cyclestack: Inferring periodic behavior via temporal sequence visualization in ultrasound video},
      • booktitle = {PacificVis 2010: Proceedings of IEEE Pacific Visualization Symposium},
      • year = 2010,
      • pages = {89--96},
      • organization = {IEEE}
      • }
    •  Xu, Lijie; Lee, Teng-Yok; Shen, Han-Wei, "An information-theoretic framework for flow visualization", IEEE Transactions on Visualization and Computer Graphics, Vol. 16, No. 6, pp. 1216-1224, 2010.
      BibTeX
      • @Article{xu2010information,
      • author = {Xu, Lijie and Lee, Teng-Yok and Shen, Han-Wei},
      • title = {An information-theoretic framework for flow visualization},
      • journal = {IEEE Transactions on Visualization and Computer Graphics},
      • year = 2010,
      • volume = 16,
      • number = 6,
      • pages = {1216--1224},
      • publisher = {IEEE}
      • }
    •  Lee, Teng-Yok; Shen, Han-Wei, "Visualization and exploration of temporal trend relationships in multivariate time-varying data", IEEE Transactions on Visualization and Computer Graphics, Vol. 15, No. 6, pp. 1359-1366, 2009.
      BibTeX
      • @Article{lee2009visualization,
      • author = {Lee, Teng-Yok and Shen, Han-Wei},
      • title = {Visualization and exploration of temporal trend relationships in multivariate time-varying data},
      • journal = {IEEE Transactions on Visualization and Computer Graphics},
      • year = 2009,
      • volume = 15,
      • number = 6,
      • pages = {1359--1366},
      • publisher = {IEEE}
      • }
    •  Lee, Teng-Yok; Shen, Han-Wei, "Visualizing time-varying features with tac-based distance fields", PacificVis 2009: Proceedings of IEEE Pacific Visualization Symposium, 2009, pp. 1-8.
      BibTeX
      • @Inproceedings{lee2009visualizing,
      • author = {Lee, Teng-Yok and Shen, Han-Wei},
      • title = {Visualizing time-varying features with tac-based distance fields},
      • booktitle = {PacificVis 2009: Proceedings of IEEE Pacific Visualization Symposium},
      • year = 2009,
      • pages = {1--8},
      • organization = {IEEE}
      • }
    •  Shareef, N; Lee, TY; Shen, HW; Mueller, K, "An image-based modelling approach to gpu-based rendering of unstructured grids", VG 2006: Proceedings of IEEE International Workshop on Volume GraphicsVolume Graphics, 2006, vol. 2006, pp. 31-38.
      BibTeX
      • @Inproceedings{shareef2006image,
      • author = {Shareef, N and Lee, TY and Shen, HW and Mueller, K},
      • title = {An image-based modelling approach to gpu-based rendering of unstructured grids},
      • booktitle = {VG 2006: Proceedings of IEEE International Workshop on Volume Graphics},
      • journal = {Volume Graphics},
      • year = 2006,
      • volume = 2006,
      • pages = {31--38}
      • }
  • Videos

  • MERL Issued Patents

    • Title: "Enhanced Visualizations for Ultrasound Videos"
      Inventors: Porikli, Fatih M.; Lee, Teng-Yok
      Patent No.: 8,781,183
      Issue Date: Jul 15, 2014
    See All Patents for MERL