Information Service Engineering

Links
Content

- The Art of Understanding

  • Data, Information, Knowledge and Wisdom
  • Syntax, Semantics, Context, Pragmatics, and Experience

- Natural Language Processing

  • NLP and Basic Linguistic Knowledge
  • NLP Applications, Techniques & Challenges
  • Evaluation, Precision and Recall
  • Regular Expressions and Automata
  • Tokenization
  • Language Model and N-Grams
  • Part-of-Speech Tagging
  • Distributional Semantics & Word Embeddings

- Knowledge Graphs

  • Knowledge Representations and Ontologies
  • Resource Description Framework (RDF) as simple Data Model
  • Creating new Models with RDFS
  • Querying RDF(S) with SPARQL
  • More Expressivity via Web Ontology Language (OWL)
  • From Linked Data to Knowledge Graphs
  • Wikipedia, DBpedia, and Wikidata
  • Knowledge Graph Quality Assurance with SHACL

- Basic Machine Learning

  • Machine Learning Fundamentals
  • Evaluation and Generalization Problems
  • Linear Regression
  • Decision Trees
  • Unsupervised Learning
  • Neural Networks and Deep Learning

- ISE Applications

  • Knowledge Graph Embeddings
  • Knowledge Graph Completion
  • Knowledge Graphs and Large Language Models
  • Semantic Search
  • Exploratory Search and Recommender Systems

Learning objectives:

  • The students know the fundamentals and measures of information theory and are able to apply those in the context of Information Service Engineering.
  • The students have basic skills of natural language processing and are enabled to apply natural language processing technology to solve and evaluate simple text analysis tasks.
  • The students have fundamental skills of knowledge representation with ontologies as well as basic knowledge of Semantic Web and Linked Data technologies. The students are able to apply these skills for simple representation and analysis tasks.
  • The students have fundamental skills of information retrieval and are enabled to conduct and to evaluate simple information retrieval tasks.
  • The students apply their skills of natural language processing, Linked Data engineering, and Information Retrieval to conduct and evaluate simple knowledge mining tasks.
  • The students know the fundamentals of recommender systems as well as of semantic and exploratory search.
Language of instructionEnglish
Bibliography
  • D. Jurafsky, J.H. Martin, Speech and Language Processing, 2nd ed. Pearson Int., 2009.
  • A. Hogan, The Web of Data, Springer, 2020. 
  • G. Rebala, A. Ravi, S. Churiwala, An Introduction to Machine Learning, Springer, 2019.