Web Based Access to Water Related Data Using OGC WaterML 2.0

Using semantic techniques to access web data

Nowadays, people frequently use different keyword-based web search engines to find the information they need on the web. However, many words are polysemous and, when these words are used to query a search engine, its output usually includes links to web pages referring to their different meanings. Besides, results with different meanings are mixed up, which makes the task of finding the relevan...

From heterogeneous marine sensors to sensor web: (near) real-time open data access adopting OGC sensor web enablement standards

Sensor engineering is continuously evolving as devices become cheaper, smaller, more intelligent, and more efficient. Today, oceanographic sensors aim at monitoring marine processes by means of physical, chemical, and biological variables, and use different data formats, units, parameters, resolutions, data quality standards, and protocols. Therefore, integration and interoperability at Europea...

Boosting Semantic Web Data Access Using Swoogle

Introduction One of the unique advantages brought by the Semantic Web is that semantic web languages, such as RDF and OWL, offer a small but expressive set of common ontological constructs for agents to share knowledge on the Web. Instead of hard coding knowledge inside intelligent agents, the semantic web enables agents to publish and consume knowledge explicitly stored in web documents. The u...

Web - Based Water - Related Education and Training

Using semantic web technologies to access soft AEC data

Building related data tends to be generated, used and retained in a domain-specific manner. The lack of interoperability between data domains in the architecture, engineering and construction (AEC) industry inhibits the cross-domain use of data at an enterprise level. Semantic web technologies provide a possible solution to some of the noted interoperability issues. Traditional methods of infor...