Journal of Computer Science and Technology

, Volume 6, Issue 3, pp 301–305 | Cite as

The THUDSOS distributed operating system

  • Liao Xianzhi 
  • Liu Xufeng 
  • Jin Lan 
Brief Papers


The THUDSOS is a distributed operating system modeled as an abstract machine which provides decentralized control, transparency, availability, and reliability, as well as a good degree of autonomy at each node, that makes our distributed system usable. Our operating system supports transparent access to data through network wide filesystem. The simultaneous access to any device is discussed for the case when the peripherals are treated as files. This operating system allows spawning of parallel application programs to solve problems in the fields, such as numerical analysis and artificial intelligence.


Request Service Critical Section Request Message Concurrency Control Shared File 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Science Press 1991

Authors and Affiliations

  • Liao Xianzhi 
    • 1
  • Liu Xufeng 
    • 1
  • Jin Lan 
    • 1
  1. 1.Department of Computer Science and TechnologyTsinghua UniversityBeijing

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