Dissertation > Excellent graduate degree dissertation topics show

The adaptive middleware Research for Pervasive Computing

Author: GuoYanHui
Tutor: LiShuZuo
School: Shaanxi Normal University
Course: Computer Software and Theory
Keywords: Pervasive Computing Context Adaptive Middleware
CLC: TP311.52
Type: Master's thesis
Year: 2009
Downloads: 70
Quote: 0
Read: Download Dissertation

Abstract


Ubiquitous computing environment is an open, dynamic, heterogeneous, and the limited resources such as the characteristics of pervasive computing software infrastructure to provide effective support only a. The paper improve Pervasive computing software infrastructure adaptability and configurability start the study of adaptive middleware architecture for pervasive computing, to expect better able to meet the demand Pervasive Computing. The papers considered from a global study will address various aspects of pervasive computing, which also limited resources and other considerations, one for Pervasive Computing the adaptive middleware model (UAmiddleware). The model not only supports context-aware modeling, but also can change depending on the context adaptive and self-regulating, shielding the heterogeneous and dynamic nature of the ubiquitous computing environment. The papers did major work in the following areas: (1) the thesis of the middleware platform TAO extended for Pervasive Computing the adaptive middleware model (UAmiddleware). First, the paper analysis TAO, and expand based the TAO on its architecture and function, context management module, adaptive mechanism module, as well as the the TAO mapping mechanism module. Through its extension mechanism in order to overcome the defects and shortcomings of the adaptive and configurability. (2) The paper studies the context-aware. Divided into resource context and environment context processing characteristics of ubiquitous computing, context classification and modeling, and the introduction of the quality of service to the resources in the context of the introduction of a context manager to manage the use of XML as a meta-language context The information described in order to interact with a variety of object-oriented development methods and development tools. (3) The paper focuses on the adaptive mechanisms. The paper introduces the concept of service contracts, service contracts, depending on the context information generated through the service planning, guidance middleware completed application configuration and reconfiguration, and genetic algorithm for the optimization of the service configuration, combined with service The quality of the fitness function is improved and a key step in the algorithm process and specific methods described in detail in the service implementation. (4) papers on middleware prototype system application. In order to make the papers given adaptive middleware actual validation of the prototype system used in a video streaming system, in order to verify the feasibility of the prototype system.

Related Dissertations

  1. Design and Research on Stabilization Loop of Gyro Stabilized Pod Control System,V241.5
  2. Robust Adaptive Control Algorithms Research for the System of Spacecraft Attitude Dynamics,V448.22
  3. Research on Spread Spectrum Code Acquisition of Double Threshold Based on Sliding Correlator,TN914.42
  4. Study of Synchronization and Adaptive Frequency in Frequency-Hopping System,TN914.41
  5. The Technology Research on Channel Coding and Channel Estimation in MC-CDMA Systems,TN929.533
  6. Video Coding Research Based on Texture Characteristics,TP391.41
  7. Context-Dependent Lexical Paraphrasing,TP391.1
  8. Research on Removal Algorithm of Shadows in Image Segmentation,TP391.41
  9. The Research of Decoding Algorithm for Statistical Machine Tranlation,TP391.2
  10. Study on Nonlinear Variable Structure Guidance Law,TJ765
  11. Optimal Synchronization Control of a Class of Underactuated Lagrangian Systems,TP13
  12. Adaptive Control of Post-Boost Vehicle Using Multiple Models,TP273.2
  13. Application and Research of Dual Control in Vertical Landing Aircraft,TP273
  14. Design of Gyro Stabilized Pod Control System,TP273
  15. Study on Adaptive Fuzzy Control Algorithm and Its Implementation,TP273.4
  16. Image-Guided Adaptive Radiation Therapy of Intensity-Modulated Radiation for Cervical Cancer,R737.33
  17. Research on synchronization control of chaotic systems,O415.5
  18. Research of Anomaly Detection Algorithms of Hyperspectral Imagery Based on Kernel Method,TP751
  19. Active Power Filter and Its Application in Distribution Network,TN713.8
  20. Research on Adaptive Control of Recovery of UUV with Near Wall Constraint,TP273
  21. Research and Design of Communication Middleware on AFC System,TP311.5

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
© 2012 www.DissertationTopic.Net  Mobile