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Oct 06, 2022 462 likes •554 views

Artificial Intelligence From knowledge of humans performing everyday activities to the service robots Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Universit at Bremen September 22nd, 2017 Artificial Intelligence Content

SLIDE 1

Artificial Intelligence

From knowledge of humans performing everyday activities to the service robots

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz

Universit¨ at Bremen

September 22nd, 2017

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Artificial Intelligence

Content

◮ Goal ◮ The data ◮ Sources of data ◮ Visualization ◮ The robot

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Schloss Dagstuhl, September 2017 From knowledge of humans performing everyday activities to the ser 2 / 16

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Artificial Intelligence

Goal

”A service robot is a robot which operates semi- or fully autonomously to perform services useful to the well-being of humans and equipment, excluding manufacturing operations.” by the International Federation of robotics.

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Schloss Dagstuhl, September 2017 From knowledge of humans performing everyday activities to the ser 3 / 16

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Artificial Intelligence

The data: Commonsense knowledge

To be done as well as a human being does it.

◮ Implicit knowledge ◮ Expertise and skills ◮ Normally stored in upper ontologies ◮ Knowledge bases

Cyc, Open Mind Common Sense and ConceptNet, ThoughtTreasure, WordNet, Basic Formal Ontology (BFO), DOLCE and DnS, General Formal Ontology, Suggested Upper Merged Ontology, Mindpixel, True Knowledge, DBpedia, Graphiq

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Schloss Dagstuhl, September 2017 From knowledge of humans performing everyday activities to the ser 4 / 16

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Artificial Intelligence

The data: Web

The web of things The Semantic Web language represents rich and complex knowledge:

◮ individuals ◮ groups of individuals ◮ relations between individuals

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Schloss Dagstuhl, September 2017 From knowledge of humans performing everyday activities to the ser 5 / 16

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Artificial Intelligence

The data: Ontology

◮ Descriptive statements about a specific part of the world. ◮ Concrete objects not general notions. ◮ The answer depends on formal semantics. ◮ Not a database framework. Follows the open-world assumption.

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Schloss Dagstuhl, September 2017 From knowledge of humans performing everyday activities to the ser 6 / 16

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Artificial Intelligence

The data: Database

MongoDB

◮ NoSQL database ◮ JSON-like documents with schemas (JavaScript Object Notation)

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Schloss Dagstuhl, September 2017 From knowledge of humans performing everyday activities to the ser 7 / 16

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Artificial Intelligence

The data: KnowRob

Description logic in OWL. Defines terms the robot describes the world it acts in. Semantic memory.

Lisset Salinas Pinacho Supervisor: Prof. Michael Beetz Schloss Dagstuhl, September 2017 From knowledge of humans performing everyday activities to the ser 8 / 16