Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Concept

Knowledge base

Related lectures (32)

Knowledge Base Management

Covers managing a knowledge base, incidents, and guided tours in service management systems.

Service Desk: EPFL Services & Support

Covers the EPFL Service Desk, providing information on accessing forms, requests, incidents, and planned maintenance.

Service Desk Portal

Explores the EPFL Service Desk portal, offering support for requests, incident reporting, health services, and more.

Text Understanding

Explores Text Understanding, focusing on Named Entities, Information Extraction, and Machine Reading methods.

Entity & Information Extraction

Explores information extraction using classifiers, features, and syntactic analysis.

Neuroinformatics: Ontologies MOOC: Simulation Neurocience

Explores the role of ontologies in neuroscience, focusing on organizing data and defining entity properties.

Expert Systems: Backward Chaining

Explores expert systems, backward chaining, and uncertainty through fuzzy logic in practical applications.

Modeling Pertrochanteric Fractures

Discusses modeling pertrochanteric fractures to support therapeutic choices through numerical simulations and advance medical knowledge.

Entity & Information Extraction

Explores knowledge extraction from text, covering key concepts like keyphrase extraction and named entity recognition.

Information Systems Overview

Covers the overview of information systems, including real-world models, data types, and model evaluation.

Knowledge Representation: Introduction

Covers knowledge representation in AI, logical inference, and applications in various domains.

Non-Conceptual Knowledge Systems: Style Transfer and Image Translation

Explores style transfer, image translation, self-supervised learning, video prediction, and image description generation using deep learning techniques.

Semantic Web: Knowledge Representation

Explores Semantic Web concepts, RDF syntax, and knowledge representation using RDF statements and Schema.org.

Ontology Engineering: Concepts and Applications

Covers ontology as a knowledge repository with agreed-upon meanings, evolution, continuous updating, and smart ontology design.

Information Extraction & Knowledge Inference Log in to Mediaspace to watch this video

Explores information extraction, knowledge inference, taxonomy induction, and entity disambiguation.

Semantic Web: Exercise Solutions Log in to Mediaspace to watch this video

Explains exercise solutions on the semantic web using dictionaries and inference rules.

IT Support Services: Overview Log in to Mediaspace to watch this video

Covers the IT support services provided by EPFL Information Systems.

Semantic Web & Information Extraction Log in to Mediaspace to watch this video

Explores Semantic Web, ontologies, information extraction, key phrases, named entities, and knowledge bases.

Information Extraction: Methods and Applications Log in to Mediaspace to watch this video

Explores methods for information extraction, including traditional and embedding-based approaches, supervised learning, distant supervision, and taxonomy induction.

Matrix Factorization: Linking Text to Knowledge Bases Log in to Mediaspace to watch this video

Explores distant supervision for linking text to knowledge bases using entity extraction and classifiers.