The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 6 ppsx
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 6 ppsx
... taxonomic
structure is with the “root” of the taxonomic tree at the top, and note that we
have reversed the arrow to <= to show that the parent is above the child.
The next step toward increasing semantic richness ... number of round-trips to
the server, offers device independence, and reduces the need for scripting in
Web- based forms.
6
It separates...
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 5 ppsx
... Ontologies and ontology
languages like the Web Ontology Language (OWL), discussed in Chapter 8,
are layered on top of RDF.
Many see ontologies as the killer application for the Semantic Web and ... on top of RDF. This layered approach to creat-
ing the Semantic Web has been presented by the W3C and Tim Berners-Lee as
the Semantic Web Stack,” as displayed...
The Semantic Web: A Guide to the Future of XML, Web Services, and Knowledge Management doc
... generations.
The Semantic Web:
A Guide to the Future of XML, Web
Services, and Knowledge Management
of a systematic approach to creating “smart data.” Figure 1.2 displays the pro-
gression of data ... 145
Overview of Taxonomies 145
Why Use Taxonomies? 151
Defining the Ontology Spectrum 1 56
Taxonomy 158
Thesaurus 159
Logical Theory 166
Ontology 166
T...
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 2 potx
... of the Semantic Web to build knowledge and understanding from
raw data. Many readers were confused by the vision because the nuts and
bolts of the Semantic Web are used by machines, agents, and ... beneath the covers of our tradi-
tional Web. In the previous chapter, we discussed the “what” of the Semantic
Web. This chapter examines the “why,”...
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 3 pdf
... with the advent of the Semantic Web.
Lastly, we turned a critical eye on the current state of XML meta data and why
it is not enough to fulfill the goals of the Semantic Web. The evolution of meta
data ... part-
nerships of vendors and standards organizations.
Of course, it is hard to predict the future, but because of the adoption of Web
serv...
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 4 pdf
... WS-Security and the Lib-
erty Alliance Project are embracing some of these core standards and marrying
them with SOAP-based Web services. Much of the growth, development, and
future of Web services ... framework, and to provide scalable Web service
mediation. Together, both of these technologies have the potential to increase
automated usability of Web se...
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 7 ppt
... which together are used to prove
theorems about the domain represented by the ontology-as-logical-theory.
The whole set of axioms, inference rules, and theorems together constitute the
logical theory.
In ... 7.1, the topic map is enclosed by the <topic> and </topic> delimiters.
The topic is identified by the id=”Front Royal”. The topic is an instance of...
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 8 pdf
... no Father is his own Father (nonreflexive). If X is the
Father _of Y, Y is not the Father _of X (antisymmetric), though of course if X is
a Father and the Father _of Y, Y can be a Father.
There ... con-
straints, and rules. But then, the purpose of an ontology is quite distinct from
that of a thesaurus. An ontology does try to capture and represent the meaning
of...
The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 9 pps
... on some of the technical details, but it is
important that they understand the “whats” and the “whys”—not neces-
sarily the “hows” —so they may want to understand the Semantic Web
vision and application ... knowledge of the
world according to the perspective of the human being and be machine-
interpretable at the semantic level (i.e., machines and t...