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JC4002: KNOWLEDGE REPRESENTATION (2024-2025)

Last modified: 14 Aug 2024 17:16


Course Overview

Knowledge Representation (KR) is concerned with how knowledge can be represented symbolically and manipulated in an automated way by reasoning programs. In fact, KR has long been considered central to AI because it is a significant factor in determining the success of knowledge-based systems.

This course describes the formalisation of knowledge and its use in knowledge-based systems. It follows the whole "life-cycle" of knowledge, from the initial identification of relevant expertise, through its capture, representation (in ontology and /or rule languages), use (based on reasoning), evaluation, and reuse.

Course Details

Study Type Undergraduate Level 4
Term First Term Credit Points 15 credits (7.5 ECTS credits)
Campus Offshore Sustained Study No
Co-ordinators
  • Dr Tryphon Lambrou

What courses & programmes must have been taken before this course?

  • Programme Level 4
  • Any Undergraduate Programme (Studied)
  • One of BSc In Computing Science (SCNU) or Bsc In Artificial Intelligence (Scnu) or Bsc In Business Management & Information Systems (Scnu)

What other courses must be taken with this course?

None.

What courses cannot be taken with this course?

None.

Are there a limited number of places available?

No

Course Description

Students undertaking this course will be introduced to the following concepts:

  • Knowledge representation: propositional logic, description logics, ontology, rules, uncertainty and vagueness.
  • Knowledge reasoning: description logics-based and rule-based systems, tableaux (completion) algorithm for description logics, forward chaining and backward chaining for rules.
  • Knowledge engineering: expertise identification, capture, evaluations, reusability.

Contact Teaching Time

Information on contact teaching time is available from the course guide.

Teaching Breakdown

More Information about Week Numbers


Details, including assessments, may be subject to change until 30 August 2024 for 1st term courses and 20 December 2024 for 2nd term courses.

Summative Assessments

Exam

Assessment Type Summative Weighting 75
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Learning Outcomes
Knowledge LevelThinking SkillOutcome
ConceptualUnderstandDemonstrate mastery of core principles and concepts of knowledge-based systems
ProceduralAnalysePerform an in-depth knowledge representation analysis of a domain and application
ProceduralApplyApply relevant formal and semi-formal modelling techniques, and to perform relevant calculations
ProceduralApplyCommunicate results effectively at an appropriate level of technical depth
ProceduralEvaluateEvaluate different knowledge-based systems

Essay

Assessment Type Summative Weighting 25
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500-word essay

Word Count 500
Learning Outcomes
Knowledge LevelThinking SkillOutcome
ConceptualUnderstandDemonstrate mastery of core principles and concepts of knowledge-based systems
ProceduralApplyApply relevant formal and semi-formal modelling techniques, and to perform relevant calculations
ProceduralEvaluateEvaluate different knowledge-based systems

Formative Assessment

There are no assessments for this course.

Resit Assessments

Resubmission of failed elements (pass marks carried forward)

Assessment Type Summative Weighting
Assessment Weeks Feedback Weeks

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Learning Outcomes
Knowledge LevelThinking SkillOutcome
Sorry, we don't have this information available just now. Please check the course guide on MyAberdeen or with the Course Coordinator

Course Learning Outcomes

Knowledge LevelThinking SkillOutcome
ConceptualUnderstandDemonstrate mastery of core principles and concepts of knowledge-based systems
ProceduralEvaluateEvaluate different knowledge-based systems
ProceduralApplyApply relevant formal and semi-formal modelling techniques, and to perform relevant calculations
ProceduralAnalysePerform an in-depth knowledge representation analysis of a domain and application
ProceduralApplyCommunicate results effectively at an appropriate level of technical depth

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