Semantic configurations structure of Chafe. I found the same concern with you in my research: https://www.researchgate.net/project/A-cognitive-study-for-teaching-English-prepositions-in-Vietnamese-contexts
While reading, learners or readers of a particular text usually depend on their schemata in an attempt to understand texts. In fact, there is a kind of interaction between the text and the reader. The most popular models in cognitive theory are schema and text-world theory. Hope this answers your question.
If I take cognitive processes to be the sum of perception, memory, attention, thought, etc., therefore those activated during a reading task are all of them, though to different degrees and complementarity, plus the packages of knowledge (universal and cultural) known variously as schemas, scenarios, and scenes. As to the models, you may start by looking at the psycholinguistics and reading cognition.