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The Layers of the Semantic Web A Layered Architecture The development of the Semantic Web proceeds in layers. One above another. Allowing for a more standardised way of developing. As it is being built on existing technology it allows developers to roll out parts of technology and implementing them. Without realising the full capabilities of […]
The ever-changing platform of Google can seem to make it an unfair playground for businesses, right? No. You’d be wrong. In fact the whole point is to make it an even playing field for all, ensuring both websites and users get a rich enhanced and accurate search experience. So many people consider Google algorithm updates […]
Agents are one of the most important elements involved with the development of the Semantic Web. Although the term may sound sinister, it isn’t. It actually means a piece of software that works proactively and independently (Luger, 2002). In terms of the Semantic Web, if a user had a personal agent that gathers requirements from […]
Description Logic and Graph Theory Descriptions Logics are more developed methods of knowledge representation. They are made up of classes (concepts) and properties (roles). They use a set of domain-independent primitives to construct object descriptions. Defining higher-level terms from primitive language (hasName). Description logics contain rules to construct knowledge representations that are decidable. They can […]
Logic is the foundation of knowledge representation. Particularly in the form of predicate logic which is also known as First Order Logic. Logic offers formal languages. For expressing knowledge and provides a well-understood formal semantics. In most logics, the meanings of sentences are defined without the need to make it operational. An important element of […]
Knowledge Representation The term knowledge representation is the area of computer science where scientists try to model human behaviour. It is closely linked with Artificial Intelligence (AI). The concept is to understand a subject area including all the facts and concepts, as well as the relations among them and the mechanisms for how to combine […]
Semantics are information (meta-data) about the meaning of represented concepts. This translation differs slightly from the one given by Hebeler: “Semantic simply means meaning”. Although both definitions differ slightly both are still focused on the same thing, data or meaning of data. Another translation to the term Semantic Web could be the ‘web of meaning’, […]
Artificial Intelligence The history of Artificial Intelligence is an interesting topic. Many consider it to be a new technology. In fact the roots of the field date back to Aristotle. Although Aristotle introduced many concepts related to modern computer science. The one that directly affects AI was Aristotle’s epistemology or science of knowing. He believed […]