A Semantic Web Primer - Chapter 5 ppt
A Semantic Web Primer - Chapter 5 ppt
... ⇒¬acceptable(X)
r
9
>r
1
5. 6.2 Representation of Available Apartments
Each available apartment is given a unique name, and its properties are rep-
resented as facts. For example, apartment a
1
might ... table 5. 1. In
practice, the flats on offer could be stored in a relational database.
If we match Carlos’s requirements and the available apartments, we see
that
• flat a
1
is not...
A Semantic Web Primer - Chapter 4 pptx
... ontology:
•Vocabulary partitioning. Any resource is allowed to be only a class, a data
type, a data type property, an object property, an individual, a data value,
or part of the built-in vocabulary, and not ... more than one of these. This
means that, for example, a class cannot at the same time be an individual,
or that a property cannot have some values from a data type and s...
A Semantic Web Primer - Chapter 8 ppt
... (herbivore)))
Class(plant partial
annotation(rdfs:comment
"Plants form a class disjoint from animals."))
Class(tasty-plant partial
annotation(rdfs:comment
"Tasty plants are plants that are eaten
both ... 23
TLFeBOOK
TLFeBOOK
231
intersectionOf(
animal
restriction(eats
allValuesFrom
(unionOf(plant
restriction(is-part-of
allValuesFrom
(plant)))))))
Class(leaf partial
annotation...
A Semantic Web Primer - Chapter 0 docx
... was factored out from the database
proper and entrusted to the small group of regular users and application
programs.
The advent of the Web has changed all that. Databases today are made
available, ... and van Harmelen
,!7IA2G2-abcbac!:t;K;k;K;k
0-2 6 2-0 121 0-3
#737806 03/23/04
A Semantic Web Primer
Grigoris Antoniou and Frank van Harmelen
The development of the Semantic...
A Semantic Web Primer - Chapter 1 potx
... Schema.
• Upward partial understanding. On the other hand, agents fully aware of a
layer should take at least partial advantage of information at higher levels.
For example, an agent aware only of ... try again.
A few minutes later the agent came back with an alternative: A therapist
with an excellent reputation who had available appointments starting in two
days. However, there were a...
A Semantic Web Primer - Chapter 2 pot
... format-
ting language. Its ability to move data and metadata from one XML rep-
resentation to another makes it a most valuable tool for XML-based applica-
tions. Generally XSLT is chosen when applications ... approach has also been taken for RDF (see chapter 3).
It should be noted that XML can serve as a uniform data exchange format
between applications. In fact, XML’s use as a data e...
A Semantic Web Primer - Chapter 3 doc
... For
example, given that the domain of teaches is academicStaffMember, that aca-
demicStaffMember is a subclass of staffMembers,and that teaches(DB, DiMa),
the agent can automatically deduce staffMember(DB) ... RDF and RDF Schema.
Consider, for example, rdfs:subClassOf. The namespace specifies only
that it applies to classes and has a class as a value. The meaning of being
a subclass, n...
A Semantic Web Primer - Chapter 6 ppsx
... Semantic Web Technology
The key ideas of the Semantic Web, namely, common shared meaning (ontol-
ogy) and machine-processable metadata, establish a promising approach for
satisfying the e-learning ... direct access to the data through the
ontology.
We illustrate the general idea using a camera example.
4
Here is one way
in which a particular data source or application may talk ab...
A Semantic Web Primer - Chapter 7 docx
... Maintenance
Besides basic storage and retrieval functionality, a practical Semantic Web
repository will have to provide functionality for managing and maintaining
the ontology: change management, access and ownership ... Web
• Extraction of relational data and metadata from existing data on the Web
• Merging and mapping ontologies by analyzing extensions of concepts
• Maintaining on...
Control Engineering - A guide for beginners - Chapter 5 pptx
... controller.
A modulating controller does not receive an actuator retransmission signal and must always assu-
me a linear actuator action. If the actuator has a non-linearity, or play is present in the actuator ... suf-
ficient to maintain the process value. Now the process value is below the contact spacing, and we
obtain a positive manipulating variable (for example 28 .5 C and 25% m...
Từ khóa:
- semantic web and social networks ppt
- the network layer chapter 5 ppt
- ad hoc wireless networks architectures and protocols chapter 5 ppt
- chapter 5 a primer on mapreduce and hadoop
- chapter 5 data in a web service
- chapter 10 the semantic web a cocktail discussion
- a defeasible logic reasoner for the semantic web
- a fuzzy description logic for the semantic web
- a study in scarlet summary chapter 5