Logic, the discipline that explores valid reasoning, does not need to be limited to a specific form of representation but should include any form as long as it
What does it mean to have visual intuition? Can we gain geometrical knowledge by using visual reasoning? And if we can, is it because we have a faculty of intui
One effect of information technology is the increasing need to present information visually. The trend raises intriguing questions. What is the logical status o
foreword by Herbert Simon Diagrammatic reasoning -- the understanding of concepts and ideas by the use of diagrams and imagery, as opposed to linguistic or alge
Understanding diagrams is an important part of human cognition. Computer programs need to understand and reason using diagrams to communicate effectively with p