Semantic Web: Modeling and Ontologies

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Related lectures (53)

Connecting the Dots in Circular Lifecycle Management Log in to Mediaspace to watch this video

Explores Circular Lifecycle Management, Zero Defect Manufacturing, Big Data Analytics, and Predictive Maintenance in industrial processes.

Data Warehouses and Decision Support Systems Log in to Mediaspace to watch this video

Explores views in data warehouses, materialization tradeoffs, top-k queries optimizations, and the impact of column stores.

Distributed Information Systems: Overview and Models Log in to Mediaspace to watch this video

Covers Distributed Information Systems, key tasks, methods, projects, evaluation, and exam support.

Knowledge Inference: Entity Disambiguation and Graph Embeddings Log in to Mediaspace to watch this video

Explores entity disambiguation, graph embeddings, scoring functions, and learning methods.

Semantic Web Resources Log in to Mediaspace to watch this video

Explores popular ontologies and knowledge bases like WordNet, WikiData, Google Knowledge Graph, and Schema.org, as well as Linked Open Data sets.

Semi-Structured Data Log in to Mediaspace to watch this video

Explores semi-structured data, embedding schema information to explain data values and relationships, discussing XML, schema-less data benefits, and serialization.

Closed-Loop Lifecycle Management Log in to Mediaspace to watch this video

Explores Closed-Loop Lifecycle Management, Circular Economy, and Zero Defect Manufacturing strategies for sustainable development.

Entity-Relationship Model Log in to Mediaspace to watch this video

Introduces the Entity-Relationship model for designing databases with a focus on conceptual and relational aspects.

Untitled Log in to Mediaspace to watch this video

Introduction to Data Science Log in to Mediaspace to watch this video

Introduces the basics of data science, covering decision trees, machine learning advancements, and deep reinforcement learning.

Introduction to Database Systems Log in to Mediaspace to watch this video

Covers the fundamentals of database systems, including data modeling, information processing, and the challenges of managing large volumes of data.

OLAP Data Model: Multidimensional and Relational Approaches Log in to Mediaspace to watch this video

Explains OLAP data models, focusing on multidimensional and relational approaches.

Clustering Evaluation Log in to Mediaspace to watch this video

Explores clustering evaluation using the RAND index and ontologies, followed by classic clustering algorithms.

Information Extraction: Bootstrapping Log in to Mediaspace to watch this video

Explores Information Extraction approaches like hand-written patterns and distant supervision, with examples of entity pairs matching patterns.

Data Representation: Models and Systems Log in to Mediaspace to watch this video

Discusses data representation through models and systems, covering mathematical models, data structures, levels of modeling, and managing data.

Data Warehouses and Decision Support Systems Log in to Mediaspace to watch this video

Explores data warehouses, decision support systems, OLAP, data lakes, multidimensional data models, and query optimizations.

Introduction to Database Systems Log in to Mediaspace to watch this video

Covers the basics of database systems, including data modeling, DBMS, data independence, and the course overview.

Phenomenological Applications of the Standard Model Log in to Mediaspace to watch this video

Explores the verification of the standard model through scattering experiments and the implications of minimal dark matter models.

Views: Simplifying SQL Queries Log in to Mediaspace to watch this video

Explores views in SQL, covering creation, materialization, maintenance, cube building, and top-k queries optimizations.

Distributed Information Systems: Overview and Course Information Log in to Mediaspace to watch this video

Covers key concepts of Distributed Information Systems and course logistics.

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