Lecture - The Logic of Knowledge Bases SS 2018

Thursday, Feb 15, 2018


This course is about the logic of knowledge bases, in two distinct but related senses. On the one hand, a knowledge base is a collection of sentences in a representation language that entails a certain picture of the world represented. On the other hand, having a knowledge base entails being in a certain state of knowledge where a number of other epistemic properties hold. One of the principal aims of this course is to develop a detailed account of the relationship between symbolic representations of knowledge and abstract states of knowledge. Students wishing to attend the course should be familiar with first-order predicate logic.

  1. Introduction
  2. The First-Order Language L
  3. The Knowledge Language KL
  4. Properties of KL
  5. Tell and Ask
  6. An Extended Example
  7. Knowledge Bases: Abstract & Concrete
  8. The Representation Theorem
  9. Only Knowing
  10. Connection to Autoepistemic Logic
  11. Knowing About
  12. Limited Belief
  13. Knowledge and Action

Course Dates

This course starts on Tuesday, 17 April 2018.

Lecture Tuesdays 8:30h - 10:00h 5053.2
Thursdays (biweekly) 8:30h - 10:00h 5053.2
Tutorial Wednesday 14:00h - 15:30h AH VI


L²P Course Room

Link: https://www3.elearning.rwth-aachen.de/ss18/18ss-60917/


  • All materials and announcements relevant for this course will be published at the L²P Course Room.
  • To login, students have to register for the course via Campus Office.