Visual Semantics - Or: What You See is What You Compute

  title={Visual Semantics - Or: What You See is What You Compute},
  author={Martin Erwig},
We introduce visual graphs as an intermediate representation between concrete visual syntax and abstract graph syntax. In a visual graph some nodes are shown as geometric figures, and some edges are represented by geometric relationships between these figures. By carefully designing visual graphs and corresponding mappings to abstract syntax graphs, semantics definitions can, at least partially, employ a visual notation while still based on abstract syntax. Visual semantics thus offers the… CONTINUE READING


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