21 Result(s)
within
Information Systems Applications (incl. Internet)
Jesús M. Almendros-Jiménez
Chapter
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Chapter and Conference Paper
Describing Use Cases with Activity Charts
The Model-Driven Development (MDD) describes and maintains models of the system under development. The Unified Modeling Language (UML) supports a set of semantics and notation that addresses all scales of arch...
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Chapter and Conference Paper
An Encoding of XQuery in Prolog
In this paper we describe the implementation of (a subset of) the XQuery language using logic programming (in particular, by means of Prolog). Such implementation has been developed using the Prolog interprete...
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Chapter and Conference Paper
An Eclipse GMF Tool for Modelling User Interaction
Model-Driven Development (MDD) has encouraged the use of automated software tools that facilitate the development process from modelling to coding. User Interfaces (UI), as a significant part of most applicati...
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Chapter and Conference Paper
Ontology-Based Modelling of Ocean Satellite Images
In this paper we will define an ontology about the semantic content of ocean satellite images in which we are able to represent types of ocean structures, spatial and morphological concepts, and knowledge about m...
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Chapter and Conference Paper
Querying and Reasoning with RDF(S)/OWL in XQuery
In this paper we investigate how to use the XQuery language for querying and reasoning with RDF(S)/OWL-style ontologies. Our proposal allows the handling of RDF(S)/OWL triples by means of a XQuery library for ...
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Chapter and Conference Paper
XPath for Querying GML-Based Representation of Urban Maps
Geography Markup Language (GML) has been established as the standard language for the transport, storage and modelling of geographic information. In this paper we study how to adapt the XPath que...
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Chapter and Conference Paper
A Flexible XPath-Based Query Language Implemented with Fuzzy Logic Programming
In this paper we present an extension of the XPath query language for the handling of flexible queries. In order to provide ranked answers, our approach proposes fuzzy variants of and, or and avg operators for XP...
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Chapter and Conference Paper
Validation of XML Documents with SWRL
In this paper we describe how XML documents are mapped into an OWL ontology and how SWRL rules are used to validate the semantic content of XML documents. XML completion and data constraints are specified with...
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Chapter and Conference Paper
A XPath Debugger Based on Fuzzy Chance Degrees
We describe how we can manipulate an XPath expression in order to obtain a set of alternative XPath expressions that match to a given XML document. For each alternative XPath expression we will give a chance d...
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Chapter and Conference Paper
OWL RL in Logic Programming: Querying, Reasoning and Inconsistency Explanations
In this paper we describe a logic programming based implementation of the OWL 2 RL fragment. We show how goals are used for querying, forward reasoning permits to infer new knowledge, and ontology inconsistenc...
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Chapter and Conference Paper
Using OWL and SWRL for the Semantic Analysis of XML Resources
In this paper we describe how to analyze the semantic content of XML documents. With this aim, XML resources are mapped into an OWL ontology and SWRL rules are used for specifying XML semantic content. We have...
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Chapter and Conference Paper
Embedding OWL Querying and Reasoning into XQuery
In this paper we present a framework called XQOWL that makes possible to handle XML and RDF/OWL data with XQuery. XQOWL can be considered as an extension of the XQuery language that connects XQuery with SPARQL...
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Chapter and Conference Paper
Dynamic Filtering of Ranked Answers When Evaluating Fuzzy XPath Queries
We have recently designed an extension of the XPath language which provides ranked answers to flexible queries taking profit of fuzzy variants of and, or and avg operators for XPath conditions, as well as two str...
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Chapter and Conference Paper
Fuzzy XPath Queries in XQuery
We have recently designed a fuzzy extension of the XPath language which provides ranked answers to flexible queries taking profit of fuzzy variants of and, or and avg operators for XPath conditions, as well as tw...
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Chapter and Conference Paper
Towards Flexible Similarity Analysis of XML Data
The problem of supporting similarity analysis of XML data is a major problem in the data fusion research area. Several approaches have been proposed in literature, but lack of flexibility represents a hard challe...
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Chapter and Conference Paper
Aggregation Operators in Geospatial Queries for Open Street Map
One of the most stablished Volunteered Geographic Information (VGI) systems is Open Street Map (OSM) offering data from the earth of urban and rural maps. Recently [1], we have presented a library for querying OS...
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Chapter and Conference Paper
Fuzzy XPath for the Automatic Search of Fuzzy Formulae Models
In this paper we deal with propositional fuzzy formulae containing several propositional symbols linked with connectives defined in a lattice of truth degrees more complex than Bool. Instead of focusing on satisf...
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Chapter and Conference Paper
Automatic Generation of Ecore Models for Testing ATL Transformations
Model transformation testing is crucial to detect incorrect transformations. Buggy transformations can lead to incorrect target models, either violating target meta-model requirements or more complex target mo...
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Chapter and Conference Paper
XQuery-Based Query Processing in Open Street Map
Volunteered geographic information (VGI) makes available a very large resource of geographic data. The exploitation of data coming from such resources requires an additional effort in the form of tools and eff...
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Chapter and Conference Paper
SemSynX: Flexible Similarity Analysis of XML Data via Semantic and Syntactic Heterogeneity/Homogeneity Detection
In this paper we introduce and experimentally assess SemSynX, a novel technique for supporting similarity analysis of XML data via semantic and syntactic heterogeneity/homogeneity detection. Given two XML trees,
