ontology driven knowledge management towards the semantic web
TOWARDS THE SEMANTIC WEB potx
... powering the Semantic Web The power of the semantic web, therefore, comes from the coupling of the knowledge technologies developed by the AI world with the power grid being developed by the Web developers ... for Semantic Web- based Knowledge Management Figure 1.1 shows our architecture for knowledge management based on the Semantic Web The architecture addresses all the key stages of the knowledge management ... be the actual usage these languages get, but rather the fact that they form the basis of new languages, which will get widespread usage Towards the Semantic Web: Ontology- driven Knowledge Management...
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The Semantic Web: A Guide to the Future of XML, Web Services, and Knowledge Management doc
... into the Semantic Web? What’s after Web Services? What Do the Skeptics Say about the Semantic Web? Why the Skeptics Are Wrong! Summary The Business Case for the Semantic Web 17 What Is the Semantic ... The Semantic Web: A Guide to the Future of XML, Web Services, and Knowledge Management The Semantic Web: A Guide to the Future of XML, Web Services, and Knowledge Management Michael ... Is the Semantic Web? What Is the Semantic Web? Why Do We Need the Semantic Web? Information Overload Stovepipe Systems Poor Content Aggregation How Does XML Fit into the Semantic Web? How Do Web...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 2 potx
... understanding the practical use of a Semantic Web that lies beneath the covers of our traditional Web In the previous chapter, we discussed the “what” of the Semantic Web This chapter examines the “why,” ... the advent of open source) The cost of Semantic Web applications is already low due to the Herculean efforts of academic and research institutions The cost will drop further as the Semantic Web ... Swartz, The Semantic Web in Breadth,” http://logicerror.com/semanticWeb-long 12 Chapter The five directions discussed in the preceding text will move corporate intranets and the Web into a semantically...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 3 pdf
... search for Web services based on the features they provide and then dynamically connect to them and use them, you will need a Web service registry Finding Web services based on what they provide ... prefix is not the namespace The prefix can change from one instance document to another The prefix is merely an abbreviation for the namespace, which is the URI To specify the namespace of the new ... definition The message syntax for a Web service is described in WSDL, the Web Service Definition Language When most technologists think of Web services, they think of SOAP, the “accessed” part of our Web...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 4 pdf
... example, the Web services were developed internally, so the client application may know all of the Web service-specific calls In another situation, however, the technologies of Web services provide the ... if the user authenticates to the portal, how the next two Web services and the back-end legacy application know the user’s identity? If there is any sort of SSO solution, you wouldn’t want the ... technologies Vendors such as Sun, IBM, and The Mind Electric will be implementing gridenabled Web services as products A Semantic Web of Web Services The Semantic Web and Web services go hand in hand XML,...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 5 ppsx
... approach to creating the Semantic Web has been presented by the W3C and Tim Berners-Lee as the Semantic Web Stack,” as displayed in Figure 5.8 The base of the stack is the concepts of universal ... not state the relationship between the name and the value The relationship between them is implicit On the contrary, RDF uses an explicit relationship between the name and the value with the triple ... will drive the adoption of RDF and provide a strong foundation layer for the Semantic Web Summary In this chapter, we learned about the foundation layer of the Semantic Web called the Resource...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 6 ppsx
... it different from an ontology? What these concepts have to with the Semantic Web and Web services? What should you know about these concepts? This chapter attempts to answer these questions by ... 7.4, with the Segment node being the root (of the subtree of Live Plant and Animal Segment 10) and the Family nodes being the first branch level (beneath which would be the Class and then the Commodity ... by taxonomies In the next section, the Ontology Spectrum is introduced This is a framework for comparing these concepts Defining the Ontology Spectrum We discuss the notion of ontology and ontologies...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 7 ppt
... 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 ... if the antecedent of the production rule is true, then the actions of the consequent are executed, thereby changing the state of the environment, and so possibly enabling the conditions of other ... machine-interpretable we mean that the semantics of the model is semantically interpretable by the machine; in other words, the computer and its software can interpret the semantics of the model directly—without...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 8 pdf
... 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 will probably ... to other human beings, expecting that they will provide their own semantic interpreter (their mental models) and will make sense out of the symbols on the document pages So, there is no knowledge ... capture the semantics of a knowledge representation language with the semantic model theory approach, see Hayes (2002), who presents a modeltheoretic semantics of RDF/S In principle, both the axiomatic...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 9 pps
... understand is that all the Semantic Web languages take advantage of the other languages beneath them in the so-called layer cake or stack diagram of the Semantic Web All the languages use XML ... of the Child class; any instance in the range must be a member of the Father class If there were a defined inverse property fatherOf(Father, Child), then the domain of fatherOf would be Father; ... relation/property hasFather(Child, Father): Child is the domain of the property hasFather, Father is the range of the property hasFather This simply means that any instance/individual in the domain must...
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The Semantic Web:A Guide to the Future of XML, Web Services, and Knowledge Management phần 10 pot
... Swartz, A 2002 The Semantic Web in Breadth.” Available at http:// logicerror.com/semanticWeb-long Singh, M P 2002 The Pragmatic Web: Preliminary Thoughts.” In Proceedings of the Database and ... Virtual Knowledge Base (VKB), 20 W weak semantics, 157 web of trust, 11 Web Ontology Language (OWL), 157, 181, 191, 234–235 Web service choreography, 72 Web Service Definition Language (WSDL), 68 Web ... project Web site, 51 K key events, 47 Knowledge Interchange Format (KIF), 190, 202, 217 knowledge management discussed, 18 e-learning and, 49–50 semantic levels, 52 knowledge maps, 222 knowledge...
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Piggy Bank: Experience the Semantic Web Inside Your Web Browser pdf
... existing Web information without ever leaving their familiar web browser Through the use of Piggy Bank, as they consume Web information, they automatically produce Semantic Web information Through Semantic ... bookmark the pages served by Piggy Bank just like they can any web page They can use the Back and Forward buttons of their web browsers to traverse their navigation histories, just like they can ... based on the schemas in these databases but must resolve to index the data already rendered into HTML by the web sites Another invention in the early days of the Web was web portals which provided...
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Service Composition for the Semantic Web ppt
... check whether they can interact with each other, and then compose them Second, the Web service space is highly dynamic New services are expected to avail themselves on the Web This requires the ability ... Taxonomy for Semantic Web Interactions In the first part of this section, we identify the different layers that make up an interaction framework on the Semantic Web We then define the dimensions ... concepts (i.e., Web service and ontology) has resulted in the emergence of a new generation of Web services called Semantic Web services [134, 147, 30, 136, 4] Integrating ontology into Web services...
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THE SEMANTIC WEB CRAFTING INFRASTRUCTURE FOR AGENCY pdf
... When rendering the page, the browser pops up a ‘tooltip’ box to show the hidden text when the cursor is placed over the link 24 Bit 1.13 The Semantic Web In the early days of the Web, considerable ... part of the Semantic Web At present, they coexist somewhat uneasily with the Web, since they operate fundamentally outside Web address space yet fulfill some of the same functionality as the proposed ... forms is also one of the aims of the Semantic Web 26 The Semantic Web Figure 1.5 The traditional distinction between ‘‘document’’ and ‘‘message’’ is illustrated in the context of the client-server...
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introduction to the semantic web and semantic web services
... of the most fundamental aspects of the Semantic Web: the connection between two worlds — the semantic world and the Web world — has to be built in order to turn the vision of the Semantic Web ... in the traditional Web that stops us from doing more on the Web The answer to this question intuitively introduces the need for adding semantics to the Web, which leads to the concept of the Semantic ... 15.1.1 The Concept of the Semantic Web 321 15.1.2 The Full Technical Foundation for the Semantic Web 322 15.1.3 Real-World Examples and Applications of the Semantic Web 322 15.1.4 From the...
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the semantic web crafting infrastructures for agency jan phần 10 ppsx
... Sweb (Semantic Web, SW) is a common abbreviation used to qualify technologies associated with the Semantic Web effort SWS (Semantic Web Service) is to Web Service what the Semantic Web is to the ... MIT Press, 2004 Explorer’s Guide to the Semantic Web, by Thomas B Passin, Manning Publications Company, 2004 Towards the Semantic Web: Ontology- Driven Knowledge Management, by John Davies, Dieter ... Sons, Ltd 340 The Semantic Web Overview These titles provide an overview, at least, within one or more core sweb technology areas Spinning the Semantic Web: Bringing the World Wide Web to Its Full...
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THE SEMANTIC WEB CRAFTING INFRASTRUCTURE FOR AGENCY jan 2006 phần 1 pdf
... THE SEMANTIC WEB CRAFTING INFRASTRUCTURE FOR AGENCY Bo Leuf Technology Analyst, Sweden THE SEMANTIC WEB THE SEMANTIC WEB CRAFTING INFRASTRUCTURE FOR AGENCY ... Extending the Content Model Mapping the Infosphere Well-Defined Semantic Models 3 11 17 22 23 26 27 30 Defining the Semantic Web Chapter at a Glance From Model to Reality The Semantic Web Concept ... Chapter at a Glance Ontology Defined Ontologies for the Web Ontology Types Building Ontologies Web Ontology Language, OWL Other Web Ontology Efforts Knowledge Representation Conceptual Graphs Promoting...
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THE SEMANTIC WEB CRAFTING INFRASTRUCTURE FOR AGENCY jan 2006 phần 2 pps
... on the Web in such a way as to form a consistently readable logical Web of data – the actual implementation of the Semantic Web (‘sweb’) The steps needed to get from the model of the Semantic Web ... precisely the Web itself – the Semantic Web is in this view Defining the Semantic Web 35 just another expression of new innate functionality of the same magnitude The capabilities of the whole are therefore ... what the ‘killer application’ of the Semantic Web would be, the clued-in proponents reply: The Semantic Web itself! They justify this reply by noting that the killer application of the current Web...
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THE SEMANTIC WEB CRAFTING INFRASTRUCTURE FOR AGENCY jan 2006 phần 3 doc
... is applicable equally to the Web, perhaps the largest ‘database’ of knowledge yet constructed One of the goals of the Semantic Web is to make the knowledge represented therein to be at least as ... Sons, Ltd 60 The Semantic Web its underpinnings The Personal View examines some of the ways that the Semantic Web might affect how the individual accesses and manages information on the Web Creating ... fragment the Web into incompatible WS segments, simply due to the massive dominance by MS in the desktop market On the other, there has been the fear that the new Web would drift into the embrace-and-extend...
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