Semantic Web Service research implementation-codeshoppy
Common Services researched by Service Science have four major provision modes: web page mode, local client mode, web service mode and cloud service mode. Currently the most common used is Web Service mode. And now most Web Services provided by every Service Provider access and discovery strategy is still based on keyword search’s UDDI. Services returned to users often can’t be called. This paper will raise a new Web Service access and discovery strategy which combines with Search Engine technology and Semantic Web technology. Search engine technology provides a search capability based on lexical analysis and grammar analysis while Semantic Web technology provides a matching and scoring capability based on semantic information. Search result lists returned to users will sort from higher score to lower score. This Web Service discovery strategy will improve service’s recall ratio and precision and it is very practical in engineering. Online Shopping for Android, PHP, Dotnet & Django Python Projects – CodeShoppy
In the semantic network, information is given explicit meaning, and then machines can process and integrate useful information on the Internet. Semantic web use xml to define tag format and use RDF to express data. Simply says, semantic web is a intelligent web who can understand human language.
It not also can understand human language, but also can make computers’ communication as easy as human’s communication. Not likes existing internet, semantic web’s data is supply for people’s use. The new gyration WWW will also be able to provide data which can be processed by computers, this makes a large number of intelligent service possible. 99 PHP Project Topics Titles Ideas : 2019 2020 MCA
Berners-Lee proposed the architecture of the Semantic Web in 2000 and described it simply. This architecture has seven layers whose functions gradually increase from bottom to top. The first layer: Unicode and URI. Unicode is a character set. Every character in this set is represented by two bytes. It can represent 65536 characters, and it nearly contain all language words in the world. The second layer: XML + NS +xml schema. XML is a simplified SGML. It combines SMGL’s rich functionality and HTML’s easy of use. It allows users to add any structure. NS which stands fro naming space whose purpose is to avoid different applications use the same characters to describe different things is decided by URI index. XML schema is a representation for DTD, it is described by XML grammar, but it’s more flexible than DTD. It provides more data types and can server better for XML documents.
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