gq: Analogous definitions can be made for space requirements. Although time and space are the most well-known complexity resources, any complexity measure can be viewed as a computational resource. Complexity measures are very generally defined by the Blum complexity axioms. Other complexity measures used in complexity theory include communication complexity, circuit complexity, and decision tree complexity.
Question: Time and space are both examples of what type of resource? Question: A complexity resource can also be described as what other type of resource? Question: Communication complexity is an example of what type of measure? Question: Decision tree is an example of what type of measure? Question: What is typically used to broadly define complexity measures?