By Grigoris Antoniou, Frank van Harmelen
The advance of the Semantic internet, with machine-readable content material, has the capability to revolutionize the realm huge internet and its makes use of. A Semantic internet Primer offers an creation and consultant to this nonetheless rising box, describing its key rules, languages, and applied sciences. appropriate to be used as a textbook or for self-study via execs, it concentrates on undergraduate-level primary innovations and methods that may let readers to continue with construction functions on their lonesome and contains routines, undertaking descriptions, and annotated references to correct on-line fabrics. A Semantic net Primer offers a scientific remedy of the various languages (XML, RDF, OWL, and ideas) and applied sciences (explicit metadata, ontologies, and common sense and inference) which are crucial to Semantic net improvement in addition to such the most important comparable issues as ontology engineering and alertness eventualities. This considerably revised and up-to-date moment version displays fresh advancements within the box, masking new program components and instruments. the hot fabric encompasses a dialogue of such issues as SPARQL because the RDF question language; OWL DLP and its fascinating sensible and theoretical homes; the SWRL language (in the bankruptcy on rules); OWL-S (on which the dialogue of net providers is now based). the recent ultimate bankruptcy considers the state-of-the-art of the sector this present day, captures ongoing discussions, and descriptions the main demanding concerns dealing with the Semantic net sooner or later. Supplementary fabrics, together with slides, on-line types of the various code fragments within the publication, and hyperlinks to extra studying, are available at www.semanticwebprimer.org.
Read Online or Download A Semantic Web Primer, PDF
Similar storage & retrieval books
The CMS Made uncomplicated improvement Cookbook will get you begun development feature-rich websites speedy, despite your event point. It includes transparent recipes that introduce the foremost ideas in the back of each one method of extending the CMS, whereas additionally supplying examples of options to real-world difficulties. CMS Made basic has nice services "out of the box," yet one in every of its nice strengths is the benefit of extending these functions.
Info Retrieval (IR) versions are a middle component to IR examine and IR platforms. The previous decade introduced a consolidation of the relations of IR versions, which by way of 2000 consisted of really remoted perspectives on TF-IDF (Term-Frequency instances Inverse-Document-Frequency) because the weighting scheme within the vector-space version (VSM), the probabilistic relevance framework (PRF), the binary independence retrieval (BIR) version, BM25 (Best-Match model 25, the most instantiation of the PRF/BIR), and language modelling (LM).
CCNA facts heart DCICT 640-916 authentic Cert advisor CCNA facts middle DCICT 640-916 professional Cert consultant from Cisco Press permits you to prevail at the examination the 1st time and is the one self-study source licensed through Cisco. A group of prime Cisco information middle specialists stocks instruction tricks and test-taking advice, assisting you determine components of weak spot and enhance either your conceptual wisdom and hands-on abilities.
Healthiness Industrialization discusses the best way healthcare pros distinguish among medication, surgical procedure, and nutrition and way of life guidance. In different phrases, the ways in which medication goals to supply volume of existence. women and men could fairly stay in reliable health and wellbeing so long as attainable and catch up on the deficiencies that crop as much as the easiest in their talents.
Additional info for A Semantic Web Primer,
He asked the agent to take all necessary steps to ﬁnalize the task. 2 are not science ﬁction; they do not require revolutionary scientiﬁc progress to be achieved. We can reasonably claim that the challenge is an engineering and technology adoption rather than a scientiﬁc one: partial solutions to all important parts of the problem exist. At present, the greatest needs are in the areas of integration, standardization, development of tools, and adoption by users. But, of course, further technological progress will lead to a more advanced Semantic Web than can, in principle, be achieved today.
Also, for advanced applications it will be useful to represent formally the beliefs, desires, and intentions of agents, and to create and maintain user models. However, these points are somewhat orthogonal to the Semantic Web technologies. Therefore they are not discussed further in this book. 5 The Semantic Web versus Artiﬁcial Intelligence As we have said, most of the technologies needed for the realization of the Semantic Web build upon work in the area of artiﬁcial intelligence. Given that AI has a long history, not always commercially successful, one might worry that, in the worst case, the Semantic Web will repeat AI’s errors: big promises that raise too high expectations, which turn out not to be fulﬁlled (at least not in the promised time frame).
XML Schema provides powerful capabilities for deﬁning data type. First there is a variety of built-in data types. Here we list a few: 42 2 Structured Web Documents: XML • Numerical data types, including integer, short, Byte, long, float, decimal • String data types, including string, ID, IDREF, CDATA, language • Date and time data types, including time, date, gMonth, gYear There are also user-deﬁned data types, comprising simple data types, which cannot use elements or attributes, and complex data types, which can use elements and attributes.
A Semantic Web Primer, by Grigoris Antoniou, Frank van Harmelen