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% \vspace*{2pt}%
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% }
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% \hfill
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~}
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@ -0,0 +1,389 @@
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\documentclass{f4_beamer}
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\usepackage{graphicx}
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\usepackage{float}
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\usepackage{subfigure}
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\usepackage{xspace}
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\usepackage{textcomp}
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\usepackage{tabularx}
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\usepackage{booktabs}
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\usepackage{amsmath}
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\usepackage{subfigure}
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\usepackage{here}
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\usepackage{verbatim}
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\usepackage{url}
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\usepackage{caption}
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% Suppress numbering captions
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||||
% Setup für Codeblocks
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||||
% Optionen
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breakautoindent=true,
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inputencoding=utf8,
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tabsize=1,
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%xleftmargin=19pt,
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captionpos=b,
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% Styling
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basicstyle=\footnotesize\ttfamily,
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commentstyle=\footnotesize,
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keywordstyle=\footnotesize\ttfamily,
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numberstyle=\footnotesize,
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stringstyle=\footnotesize\ttfamily,
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}
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% Hack für Sonderzeichen in Codeblocks
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||||
\lstset{literate=%
|
||||
{Ö}{{\"O}}1
|
||||
{Ä}{{\"A}}1
|
||||
{Ü}{{\"U}}1
|
||||
{ß}{{\ss}}1
|
||||
{ü}{{\"u}}1
|
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{ä}{{\"a}}1
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||||
{ö}{{\"o}}1
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||||
{°}{{${^\circ}$}}1
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}
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\mode<presentation>
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||||
\title{Intelligente Systeme}
|
||||
\subtitle{Ontologieprojekt: RDFS Ontologie }
|
||||
\author{Marcel Felix, Jan Philipp Timme}
|
||||
\date{\today}
|
||||
|
||||
\begin{document}
|
||||
%\tableofcontents[hideallsubsections]
|
||||
|
||||
\section{Einleitung}
|
||||
\begin{frame}{Szenario}
|
||||
\begin{itemize}
|
||||
\item Welt der Spielekonsolen mit Bewertungen
|
||||
\item Spielekonsolen mit einigen Attributen beschrieben
|
||||
\item Spielekonsolen werden von Organisationen hergestellt
|
||||
\item Spielekonsolen haben einen Nachfolger/Vorgänger
|
||||
\item Organisationen haben einen CEO
|
||||
\item \dots
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{Selbstdefinierte Prädikate}
|
||||
\begin{lstlisting}
|
||||
:foundingYear rdf:type rdf:Property ;
|
||||
rdfs:domain foaf:Organization ;
|
||||
rdfs:range xsd:int .
|
||||
|
||||
:internetEnabled rdf:type rdf:Property ;
|
||||
rdfs:domain :GameConsole ;
|
||||
rdfs:range xsd:boolean .
|
||||
|
||||
:consoleName rdf:type rdf:Property ;
|
||||
rdfs:domain :GameConsole ;
|
||||
rdfs:range xsd:string .
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{Ein eigener Datentyp und mehr \dots}
|
||||
\begin{lstlisting}
|
||||
# rdfs:Datatype
|
||||
:PriceEur rdf:type rdfs:Datatype .
|
||||
:PriceEur rdfs:label "Preis in Euro"^^xsd:string .
|
||||
|
||||
# rdfs:subPropertyOf
|
||||
:predecessorOfConsole rdfs:subPropertyOf :relatedToConsole .
|
||||
:successorOfConsole rdfs:subPropertyOf :relatedToConsole .
|
||||
|
||||
# rdfs:subClassOf
|
||||
:GameConsole rdf:type rdfs:Class .
|
||||
:PortableGameConsole rdf:type rdfs:Class .
|
||||
|
||||
:PortableGameConsole rdfs:subClassOf :GameConsole .
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
|
||||
|
||||
\begin{frame}[fragile]{Überblick Daten A-Box (1/2)}
|
||||
\begin{lstlisting}
|
||||
@prefix : <http://example.com/ins_uebung/#> .
|
||||
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
|
||||
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
|
||||
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
|
||||
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
|
||||
@prefix rev: <http://purl.org/stuff/rev#> .
|
||||
|
||||
:Nintendo rdf:type foaf:Organization ;
|
||||
:ceo :Kimishima ;
|
||||
:foundingYear 1889 ;
|
||||
foaf:name "Nintendo Co., Ltd."^^xsd:string .
|
||||
|
||||
:Kimishima rdf:type foaf:Person ;
|
||||
foaf:familyName "Kimishima"^^xsd:string ;
|
||||
foaf:givenName "Tatsumi"^^xsd:string .
|
||||
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{Überblick Daten A-Box (2/2)}
|
||||
\begin{lstlisting}
|
||||
:Switch rdf:type :PortableGameConsole .
|
||||
:Switch rev:hasReview :SwitchReviewByJPT .
|
||||
|
||||
:Wii rdf:type :GameConsole .
|
||||
|
||||
:Wii_u rdf:type :GameConsole ;
|
||||
:internetEnabled true ;
|
||||
:consoleName "Wii U"^^xsd:string ;
|
||||
:numOfSupportedControllers 8 ;
|
||||
:predecessorOfConsole :Wii ;
|
||||
:releaseYear 2012 ;
|
||||
:successorOfConsole :Switch .
|
||||
\end{lstlisting}
|
||||
...
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{T-Box (1/2)}
|
||||
\begin{lstlisting}
|
||||
@prefix : <http://example.com/ins_uebung/#> .
|
||||
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
|
||||
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
|
||||
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
|
||||
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
|
||||
@prefix rev: <http://purl.org/stuff/rev#> .
|
||||
|
||||
# Our own properties
|
||||
:ceo rdf:type rdf:Property ;
|
||||
rdfs:domain foaf:Organization ;
|
||||
rdfs:range foaf:Person .
|
||||
|
||||
:foundingYear rdf:type rdf:Property ;
|
||||
rdfs:domain foaf:Organization ;
|
||||
rdfs:range xsd:int .
|
||||
|
||||
:internetEnabled rdf:type rdf:Property ;
|
||||
rdfs:domain :GameConsole ;
|
||||
rdfs:range xsd:boolean .
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{T-Box (2/2)}
|
||||
\begin{lstlisting}
|
||||
:consoleName rdf:type rdf:Property ;
|
||||
rdfs:domain :GameConsole ;
|
||||
rdfs:range xsd:string .
|
||||
|
||||
:numOfSupportedControllers rdf:type rdf:Property ;
|
||||
rdfs:domain :GameConsole ;
|
||||
rdfs:range xsd:string .
|
||||
|
||||
:successorOfConsole rdf:type rdf:Property ;
|
||||
rdfs:domain :GameConsole ;
|
||||
rdfs:range :GameConsole .
|
||||
\end{lstlisting}
|
||||
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{Anwendung von RDFS-Regeln}
|
||||
Gegeben sei folgende A-Box
|
||||
\begin{lstlisting}
|
||||
:Wii_U rdf:type :GameConsole .
|
||||
:Switch :successorOfConsole :Wii_U .
|
||||
\end{lstlisting}
|
||||
mit dieser T-Box
|
||||
\begin{lstlisting}
|
||||
:successorOfConsole rdf:type rdf:Property ;
|
||||
rdfs:domain :GameConsole ;
|
||||
rdfs:range :GameConsole .
|
||||
\end{lstlisting}
|
||||
Anwendung der Regel \texttt{rdfs2}
|
||||
\begin{lstlisting}
|
||||
s p o .
|
||||
p rdfs:domain c . ==> s rdf:type c .
|
||||
\end{lstlisting}
|
||||
Ergebnis:
|
||||
\begin{lstlisting}
|
||||
:Switch rdf:type :GameConsole .
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{SPARQL-Anfragen (1/2)}
|
||||
Wie viele verschiedene Konsolen wurden von Nintendo hergestellt?
|
||||
\begin{lstlisting}
|
||||
SELECT COUNT(?console) AS ?numConsoles
|
||||
WHERE {
|
||||
?console :madeBy ?organization .
|
||||
}
|
||||
GROUP BY ?organization
|
||||
\end{lstlisting}
|
||||
Welche Konsolen kamen nach Jahr X raus?
|
||||
\begin{lstlisting}
|
||||
SELECT ?console
|
||||
WHERE {
|
||||
?console :madeBy :Nintendo .
|
||||
?console :releaseYear ?releaseYear .
|
||||
FILTER(?releaseYear > 1997)
|
||||
}
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
\begin{frame}[fragile]{SPARQL-Anfragen (2/2)}
|
||||
Einen CEO einer Konsole zuordnen.
|
||||
\begin{lstlisting}
|
||||
CONSTRUCT {
|
||||
?ceo :isRelatedToConsole ?console .
|
||||
}
|
||||
WHERE {
|
||||
?console rdf:type :GameConsole .
|
||||
?console :madeBy ?org .
|
||||
?org :ceo ?ceo .
|
||||
?ceo rdf:type foaf:Person .
|
||||
}
|
||||
\end{lstlisting}
|
||||
Alle Konsolen die mindestens ein Review haben.
|
||||
\begin{lstlisting}
|
||||
SELECT DISTINCT ?console
|
||||
WHERE {
|
||||
?console rev:hasReview ?anyReview .
|
||||
}
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Description Logic: T-Box (1/2)}
|
||||
A PortableGameConsole is a specific type of GameConsole.
|
||||
\begin{itemize}
|
||||
\item \texttt{PortableGameConsole $\sqsubseteq$ GameConsole}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Description Logic: T-Box (2/2)}
|
||||
An Organization can have a Person as CEO.
|
||||
\begin{itemize}
|
||||
\item \texttt{$\exists$ ceo.$\top$ $\sqsubseteq$ Organization}
|
||||
\item \texttt{Organization $\sqsubseteq$ $\forall$ceo.Person}
|
||||
\end{itemize}
|
||||
A GameConsole is made by an Organization.
|
||||
\begin{itemize}
|
||||
\item \texttt{$\exists$ madeBy.$\top$ $\sqsubseteq$ GameConsole}
|
||||
\item \texttt{GameConsole $\sqsubseteq$ $\forall$madeBy.Organization}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Description Logic: R-Box (1/2)}
|
||||
\begin{itemize}
|
||||
\item \texttt{$\exists$ successorOfConsole.$\top$ $\sqsubseteq$ relatedToConsole}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Description Logic: R-Box (2/2)}
|
||||
\begin{itemize}
|
||||
\item \texttt{relatedToConsole $\circ$ relatedToConsole $\sqsubseteq$ relatedToConsole}
|
||||
\item \texttt{successorOfConsole $\circ$ successorOfConsole $\sqsubseteq$ successorOfConsole}
|
||||
\item \texttt{predecessorOfConsole $\circ$ predecessorOfConsole $\sqsubseteq$ predecessorOfConsole}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Description Logic: A-Box}
|
||||
\begin{itemize}
|
||||
\item \texttt{\{Nintendo\} $\sqsubseteq$ foaf:Organization}
|
||||
\item \texttt{\{Nintendo\} $\sqsubseteq$ $\exists$ :ceo.Kimishima}
|
||||
\item \texttt{\{Nintendo\} $\sqsubseteq$ $\exists$ :foundingYear.\{1889\}}
|
||||
\item \texttt{\{Nintendo\} $\sqsubseteq$ $\exists$ :foaf:name.\{Nintendo Co., Ltd.\}}
|
||||
|
||||
\item \texttt{\{Wii\_U\} $\sqsubseteq$ foaf:Organization}
|
||||
\item \texttt{\{Wii\_U\} $\sqsubseteq$ $\exists$ :consoleName.\{Wii U\}}
|
||||
\item \texttt{\{Wii\_U\} $\sqsubseteq$ $\exists$ :predecessorOfConsole.Wii}
|
||||
\item \texttt{\{Wii\_U\} $\sqsubseteq$ $\exists$ :successorOfConsole.Switch}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Description Logic: New Concepts}
|
||||
Boolean concept constructors:
|
||||
\begin{itemize}
|
||||
\item \texttt{HomeConsole $\equiv$ GameConsole $\sqcap$ $\neg$ PortableConsole}
|
||||
\end{itemize}
|
||||
Existential restriction:
|
||||
\begin{itemize}
|
||||
\item \texttt{NintendoConsole $\sqsubseteq$ $\exists$ madeBy.Nintendo}
|
||||
\end{itemize}
|
||||
Universal restriction:
|
||||
\begin{itemize}
|
||||
\item \texttt{GameConsole $\sqsubseteq$ $\forall$madeBy.Organization $\wedge$ $\forall$foundingYear.\{ $\geq$1700\}}
|
||||
\end{itemize}
|
||||
Number restrictions:
|
||||
\begin{itemize}
|
||||
\item \texttt{PartyConsole $\sqsubseteq$ $\leq$1 madeBy.Organization}
|
||||
\end{itemize}
|
||||
Reflexivity restriction:
|
||||
\begin{itemize}
|
||||
\item \texttt{GameConsole $\sqsubseteq$ $\nexists$ predecessorOfConsole.Self}
|
||||
\end{itemize}
|
||||
Nominals:
|
||||
\begin{itemize}
|
||||
\item \texttt{HomeConsole $\equiv$ \{Switch\} $\sqcap$ \{Wii\} $\sqcap$ \{Wii U\}}
|
||||
\end{itemize}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{OWL (1/2)}
|
||||
\begin{lstlisting}
|
||||
:HomeConsole owl:differentFrom :PortableConsole .
|
||||
\end{lstlisting}
|
||||
\begin{lstlisting}
|
||||
:predecessorOfConsole owl:propertyChainAxiom (:predecessorOfConsole :predecessorOfConsole) .
|
||||
\end{lstlisting}
|
||||
\begin{lstlisting}
|
||||
:HomeConsole owl:equivalentClass [
|
||||
rdf:type owl:Class ;
|
||||
owl:intersectionOf (
|
||||
:GameConsole [owl:complementOf :PortableConsole]
|
||||
)
|
||||
] .
|
||||
\end{lstlisting}
|
||||
\begin{lstlisting}
|
||||
:NintendoConsole owl:equivalentClass [
|
||||
rdf:type owl:Restriction ;
|
||||
owl:onProperty :madeBy ;
|
||||
owl:someValuesFrom :Nintendo
|
||||
] .
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{OWL (2/2)}
|
||||
\begin{lstlisting}
|
||||
:PartyConsole rdf:equivalentClass [
|
||||
rdf:type owl:Restriction ;
|
||||
owl:minQualifiedCardinality "2"^^xsd:nonNegativeInteger ;
|
||||
owl:onProperty :numOfSupportedControllers ;
|
||||
owl:onClass :GameConsole
|
||||
] .
|
||||
\end{lstlisting}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}[fragile]{Jena Rules}
|
||||
With Jena built-ins
|
||||
\begin{lstlisting}
|
||||
[rule1: (?con rdf:type :GameConsole) (?con :predecessorOfConsole ?otherCon)
|
||||
noValue(?otherCon :successorOfConsole ?con)
|
||||
-> (?otherCon :successorOfConsole ?con)]
|
||||
\end{lstlisting}
|
||||
Removing facts
|
||||
\begin{lstlisting}
|
||||
[rule2: (?con :hasPrice ?someValue)
|
||||
-> remove(?con :hasPrice ?someValue)]
|
||||
\end{lstlisting}
|
||||
Insert new facts
|
||||
\begin{lstlisting}
|
||||
[rule3: (?con rev:hasReview ?rev) (?rev rev:reviewer ?reviewer)
|
||||
-> (?reviewer :hasReviewedConsole ?con)]
|
||||
\end{lstlisting}
|
||||
Testing with Jena Rule \dots by using the rules in our code.
|
||||
\end{frame}
|
||||
|
||||
% The end.
|
||||
\end{document}
|
||||
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Reference in New Issue