Name
Abstract | ||
|---|---|---|
Everyday, more and more specialized databases (car rental, hotels, airfares, etc.) are available on the Web and can be only queried by means of a Web Query Interface (WQI). Since in the Web is increasing the number of domain-specific databases, it is getting very complicated for end users to explore the information stored in them. In this context, research efforts are focused on building a single (unified) specific-domain WQI that allows user to query and integrate information available in different Web databases. The construction of such integrated WQI, for a given domain, involves several complex tasks, specially the extraction, representation, understanding and mapping of semantic content of each individual WQI associated to a web database. Previous approaches have considered hierarchical models to build integrated WQI, preserving the ancestor-descendant relationships in individual WQIs. In this work, we propose a novel tree-based approach for automatic construction of a hierarchical model of visual content of WQIs, representing their components in a clear and concise form. In the proposed approach, the Document Object Model(DOM) tree of each WQI considered in the integration process is processed by a specialized web resource to obtain relevant visual information in the WQI such as fields (UIs), groups of UIs and super-groups as well as their corresponding labels. This process is guided by a set of 8 design heuristic rules for the right identification of labels and components. Experiments to evaluate the proposed strategy were conducted on the ICQ and Tel-8 datasets of UIUC repository. Our results showed that the proposed tree-based approach for representing the visual components in a WQI has more than 94% of accuracy, improving current reported approaches and making easier the integration process of domain-specifi |
Year | Venue | Keywords |
|---|---|---|
2014 | Information Fusion | database management systems,document handling,query processing,trees (mathematics),user interfaces,Document Object Model tree,ICQ dataset,Tel-8 dataset,UIUC repository,Web database integration,Web query interface,Web resource,ancestor-descendant relationships,domain-specific databases,heuristic rules,hierarchical models,semantic content extraction,semantic content mapping,semantic content representation,semantic content understanding,tree-based WQI modeling approach |
Field | DocType | Citations |
Web resource,Web search query,Information retrieval,Semantic Web Stack,Computer science,Data Web,Semantic Web,Document Object Model,Social Semantic Web,Hierarchical database model,Database | Conference | 0 |
PageRank | References | Authors |
0.34 | 0 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Heidy Marisol Marín Castro | 1 | 0 | 0.34 |
| Víctor Jesús Sosa Sosa | 2 | 0 | 0.34 |
| Ivan López-Arévalo | 3 | 0 | 0.34 |
| Marin-Castro, H.M. | 4 | 0 | 0.34 |
| Lopez-Arevalo, I. | 5 | 0 | 0.34 |