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Descripción
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| Traditional search systems are usually based on keywords, a very simple and convenient mechanism to express a need for information. This is the most popular way of searching the Web, although it is not always an easy task to accurately summarize a natural language query in a few keywords. Working with keywords means losing the context, which is the only thing that can help us deal with ambiguity. This is the biggest problem of keyword-based systems. Semantic Web technologies seem a perfect solution to this problem, since they make it possible to represent the semantics of a given domain. In this chapter, we present three projects, Harmos, Semusici and Cantiga, whose aim is to provide access to a music digital library. We will describe two search systems, a traditional one and a semantic one, developed in the context of these projects and compare them in terms of usability and effectiveness. | |
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Internacional
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Si |
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DOI
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10.1007/978-1-4419-7335-1 |
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Edición del Libro
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0 |
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Editorial del Libro
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Springer Science+Business Media |
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ISBN
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978-1-4419-7334-4 |
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Serie
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Título del Libro
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Canadian Semantic Web. Technologies and Applications |
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Desde página
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175 |
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Hasta página
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194 |