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Browsing by Author Nguyen, Thanh Huy

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  • [doi 10.1109%2Fkse.2011.22] Huy, Nguyen Thanh; Anh, Nguyen Kim; Thai, Nguyen Phuong -- [IEEE 2011 Third International Conference on Knowledge and Systems Engineering (KSE) - Hanoi, Vietnam (2011.10.14.pdf.jpg
  • Conference paper

  • Building an efficient functional-tag labeling system for Vietnamese

    • Authors: Nguyen, Thanh Huy; Nguyen, Kim Anh; Nguyen, Phuong Thai (2011)

  • Functional tags represent the role of syntactic constituents such as noun phrases and verb phrases in a tree. Functional-tag labeling has been studied for languages such as English and Chinese. In this paper, we present a new system for tagging Vietnamese sentences functionally. We used maximum entropy model for this task with six tree-based features. Besides, a new feature based on word cluster has also been made use of. Our experiments on Vietnamese tree bank showed that the system achieved a good performance and the word cluster feature brought a significant improvement
  • 220.pdf.jpg
  • Article

  • Preparation of Pb(Zr, Ti)O3 thin films sputtered from a multi-element metallic target

    • Authors: Nguyen, Thanh Huy; Vu, Ngoc Hung; Nguyen, Phu Thuy (2004)

  • PZT thin films have been grown on Pt/Ti/Si02/Si substrates by the reactive RF-magnetron sputtering deposition method using a multi-element metallic target. The AB03 perovskite structure in the thin films sputtered at a substrate temperature of 250 °c was formed through various intermediate phases by annealing at 650 °c for 1 hour in the air or an oxygen gas ambience. The film compositions were estimated by Electron Probe Micro-Analyzer (EPMA). The surface morphology observed by Atomic Force Microscopy (AFM) showed a densely packed grain structure with no rosettes structure. The remanent polarization value of the thin film with a thickness of 500 nm was 1.37 nC/cm .

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Browsing by Author Nguyen, Thanh Huy

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 2 of 2
  • [doi 10.1109%2Fkse.2011.22] Huy, Nguyen Thanh; Anh, Nguyen Kim; Thai, Nguyen Phuong -- [IEEE 2011 Third International Conference on Knowledge and Systems Engineering (KSE) - Hanoi, Vietnam (2011.10.14.pdf.jpg
  • Conference paper

  • Building an efficient functional-tag labeling system for Vietnamese

    • Authors: Nguyen, Thanh Huy; Nguyen, Kim Anh; Nguyen, Phuong Thai (2011)

  • Functional tags represent the role of syntactic constituents such as noun phrases and verb phrases in a tree. Functional-tag labeling has been studied for languages such as English and Chinese. In this paper, we present a new system for tagging Vietnamese sentences functionally. We used maximum entropy model for this task with six tree-based features. Besides, a new feature based on word cluster has also been made use of. Our experiments on Vietnamese tree bank showed that the system achieved a good performance and the word cluster feature brought a significant improvement
  • 220.pdf.jpg
  • Article

  • Preparation of Pb(Zr, Ti)O3 thin films sputtered from a multi-element metallic target

    • Authors: Nguyen, Thanh Huy; Vu, Ngoc Hung; Nguyen, Phu Thuy (2004)

  • PZT thin films have been grown on Pt/Ti/Si02/Si substrates by the reactive RF-magnetron sputtering deposition method using a multi-element metallic target. The AB03 perovskite structure in the thin films sputtered at a substrate temperature of 250 °c was formed through various intermediate phases by annealing at 650 °c for 1 hour in the air or an oxygen gas ambience. The film compositions were estimated by Electron Probe Micro-Analyzer (EPMA). The surface morphology observed by Atomic Force Microscopy (AFM) showed a densely packed grain structure with no rosettes structure. The remanent polarization value of the thin film with a thickness of 500 nm was 1.37 nC/cm .