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    This video tutorial introduces Exsys Corvid Core, the main windows and fundamentals used to build systems. It  starts a small system that is completed in Part 2. | 
    29 min | 
  
  
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    This video tutorial enhances the system started in Quick Start Tutorial Part 1 and introduces some more advanced concepts and techniques, including running with the Exsys Servlet Runtime. | 
    26 min | 
  
  
  
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    This tutorial in PDF form leads you through building a probabilistic system using Confidence variables and backward chaining. | 
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    The full Exsys Corvid Core Manual in PDF form | 
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