Now showing items 1-20 of 721

    • 3D Face Recognition by Surface Classification Image and PCA 

      Lei Yunqi; Chen Dongjie; Yuan Meiling; Li Qingmin; Shi Zhenxiang; 雷蕴奇 (IEEE COMPUTER SOC, 2009)
      An approach of 3D face recognition by using of facial surface classification image and PCA is presented. In the step of pre-processing, the scattered 3D points of a facial surface are normalized by surface fitting algorithm ...
    • 3D reconstruction and visualization from 2D CT images 

      Huang, Yuxuan; Qiu, Zhongpan; Song, Zhijun; 邱仲潘 (IEEE Computer Society, 2011)
      This paper focus on the three-dimensional (3D) reconstruction of several medical image datasets based on Visualization Toolkit (VTK). In this paper, two types of rendering method, surface rendering and volume rendering, ...
    • A 25-competitive online algorithm for Pm|rj|危w jCj 

      Tao, Jiping; Jiang, Hao; Liu, Tundong; 陶继平; 刘暾东 (IEEE Computer Society, 2012)
      The classical identical machine scheduling problem with the objective of minimizing total weighted completion time is considered in the online setting where jobs arrive over time. An online algorithm is presented and is ...
    • A brief discussion on the build of program architecture in RoboCup 3D simulation environment 

      Miao, Kehua; Zou, Lincen; Miao, Xiao; 缪克华 (IEEE Computer Society, 2012)
      Accompanied with a series changes in RoboCup 3D simulation condition, the competition environment has become much more sophisticated than before, which contributes to a complicated program structure. In this paper, an ...
    • A clock fingerprints-based approach for wireless transmitter identification 

      Zhao, Caidan; Xie, Liang; Huang, Lianfen; Yao, Yan; 赵彩丹; 黄联芬; 姚彦 (Springer Verlag, 2011)
      Cognitive radio (CR) was proposed as one of the promising solutions for low spectrum utilization. However, security problems such as the primary user emulation (PUE) attack severely limit its applications. In this paper, ...
    • A collaborative filtering recommendation system by unifying user similarity and item similarity 

      Zhang, Dongzhan; Xu, Chao; 张东站 (Springer Verlag, 2012)
      Collaborative filtering recommendation system based on user similarity has been wildly studied because of its broad application. In reality, users keep partial similarity with larger possibility. Computing the whole ...
    • A communication model for interactive POMDPs 

      Zhou, Ling; Luo, Jian; 罗键 (IEEE Computer Society, 2012)
      Communication is one of the central activities in multiagent systems. It enables the information sharing among agents and improves the qualities of agents' policies. In this paper, we introduce a communication decision ...
    • A connectionist model for 2-dimensional modal logic 

      Jiang, Min; Yu, Yang; Chao, Fei; Shi, Minghui; Zhou, Changle; 周昌乐 (IEEE Computer Society, 2013)
      The importance of bridging the gap between the connectionist and symbolic paradigms has been widely recognized. In this paper, we present a new connectionist model called CML2 for 2-dimensional modal logic program. After ...
    • A Continued Fraction Encoding and Labeling Scheme for Dynamic XML Data 

      Jiang Yi; Zhang Hong-bo; Lin Fan; 江弋; 林凡 (ADV MATER RES-SWITZ, 2011)
      We present a new efficient XML encoding and labeling scheme for dynamic XML document called CFE (Continued Fraction-based Encoding) which labels nodes with continued fractions in this paper. CFE has three important properties ...
    • A cooperative MAC protocol with neighbor nodes information for ad hoc networks 

      Jing, Zhengwei; Xie, Yi; Yuan, Pengfei; Chen, Xijian; 谢怡 (IEEE Computer Society, 2012)
      Distributed coordination function (DCF) is a compulsory medium access control (MAC) scheme in IEEE 802.11 protocol. In order to avoid the performance degradation due to hidden nodes, DCF adopts RTS/CTS mechanism to decrease ...
    • A credit scoring model based on collaborative filtering 

      Zheng, Xin; 郑鑫 (IEEE Computer Society, 2013)
      To ensure property safety, risk assessment plays an essential role in modern society. Credit scoring, which is a significant branch of exposure rating, becomes a hot topic. As a result, various kinds of credit scoring ...
    • A cross-authentication model for heterogeneous domains in active networks* 

      Chen, Qiong; Li, Zhongwen; Yu, Shui; 黎忠文 (IFIP INT C NETW PARA, 2007)
      Active network has been applied widely recently. The current status is that there is coexistence of multi-PKI in heterogeneous domains. We have noticed there are little work has been done in cross-certification for ...
    • A Cross-Layer Scheme for Multi-Channel Single-Transceiver WiMax Mesh Networks 

      Yao,Y; Tang,YL; Yang,F; 唐余亮 (IEEE, 2009)
      WiMax mesh network provides a mechanism for creating multi-hop mesh, which can be deployed as high speed wide area wireless network The routing and scheduling are two key factors that influence the performance of the WiMax ...
    • A Decentralized Slot Synchronization Algorithm for TDMA-Based Ad Hoc Networks 

      Yang, Qi; Shi, Jianghong; Xiao, Mingbo; Chen, Huihuang; 杨琦; 石江宏; 肖明波 (I C WIREL COMM NETW, 2007)
      Time-slot synchronization is very important for a TDMA-based Ad Hoc Network. In this paper, we propose a decentralized algorithm to synchronize the local time slot reference. The differences between the time slots of ...
    • A design of wireless transmission system 

      Huang Xiao-yan; Su Wei; 苏为 (ADV MATER RES-SWITZ, 2011)
      To design a wireless transmission system for water temperature data detection. This system uses FM as modulation scheme. The launching part adopts MC12017 and MC145152 as PLL, enabling to decrease the carrier frequency ...
    • A Detailed Implementation and Analysis of Data Center of GPRS DTU 

      Yu, Zhen; Zheng, Zhong; 余臻 (IEEE COMPUTER SOC, 2009)
      This paper gives an overview of the architecture of the telecontrol system based on GPRS. The objectives of this paper are two fold. One is to present the design and implement of the data center of GPRS DTU. The other is ...
    • A developmental constraint driven approach to developmental robotic hand-eye coordination 

      Chao, Fei; Lin, Haixiong; Jiang, Min; Zhou, Changle; 晁飞; 江敏; 周昌乐 (IEEE Computer Society, 2012)
      Robotic hand-eye coordination plays an important role in dealing with real time environment; and the learning procedure of this skill affects the fundamental framework of robotic cognition. Theories from developmental ...
    • A DHT-based networking and addressing method in the TCP/IP building intercom system 

      Shi, Zhi Yuan; Lu, He Ming; Lin, He Zhi; Huang, Lian Fen; 施芝元 (Trans Tech Publications Ltd, 2013)
      In the TCP/IP building intercom system, broadcast addressing or query-list addressing are often used to obtain the IP address of the called party. However, these methods are limited by the function of the network equipment, ...
    • A disease forecast and early warning system based on electronic health records 

      Zhu, Shunzhi; Wang, Tingna; Shao, Guifang; 邵桂芳 (IEEE Computer Society, 2013)
      Disease forecast and early warning have been always important but difficult tasks. Because of the drawbacks of traditional records, the electronic health records, which bring in the ICD-10, are used in our system. Input ...
    • A dynamic frame partitioning scheme for IEEE 80216 mesh networks 

      Liu, Zhengbao; Jiang, Yi; Liu, Zhixiong; Tang, Yuliang; 江弋; 唐余亮 (IEEE Computer Society, 2011)
      The IEEE 802.16 mesh network is a promising next generation wireless backbone network. In the mesh mode, the allocation of minislots is handled by centralized scheduling and distributed scheduling, which are independently ...