Abstract Discovering the Semantics of Keywords: An Ontology-based Approach ∗ (2008)
Mauricio Espinoza, Jorge Gracia, Raquel Trillo, Eduardo Mena
In the context of the emerging Semantic Web, a great effort has been done in the construction of ontologies. An increasing number of them is becoming available on the Web, in order to share the...
DEVELOPMENT OF AN ON-LINE ASSESSMENT SYSTEM TO TRACK THE PERFORMANCE OF STUDENTS (2008)
Raquel Trillo, Sergio Ilarri, Juan R. López, Nieves R. Brisaboa
Keywords: On-line tests and assessment, e-learning. Abstract: An important feature of an e-learning environment is the ability to continuously assess the progress of the students. With an adequate...
ABSTRACT Querying the Web: A Multiontology Disambiguation Method ∗ (2008)
Jorge Gracia, Raquel Trillo, Mauricio Espinoza, Eduardo Mena
The lack of explicit semantics in the current Web can lead to ambiguity problems: for example, current search engines return unwanted information since they do not take into account the exact meaning...
Discovering the Semantics of User Keywords (2008)
Mauricio Espinoza, Jorge Gracia, Raquel Trillo, Eduardo Mena
• Although keyword-based search is a widely used technique for information retrieval, traditional techniques do not consider the specific semantics assigned by the user to keywords. •...
3D MONITORING OF DISTRIBUTED MULTIAGENT SYSTEMS (2008)
Sergio Ilarri, Juan L. Serrano, Eduardo Mena, Raquel Trillo
Abstract: In the last years, multiagent systems have been proposed to solve a wide range of applications in distributed contexts, as they provide many advantages, such as parallelism, robustness, and...
Semantic discovery of the user intended query in a selectable target query language (2008)
Carlos Bobed, Raquel Trillo, Eduardo Mena, Jordi Bernad
The syntactic approach of most of web search engines still has the drawback of not considering the semantics of the keywords entered by the user. So, users usually have to browse many hits looking...
Discovering the semantics of user keywords (2007)
Raquel Trillo, Jorge Gracia, Mauricio Espinoza, Eduardo Mena
Abstract: The technology in the field of digital media generates huge amounts of textual information every day, so mechanisms to retrieve relevant information are needed. Under these circumstances,...
Discovering the semantics of user keywords (2007)
Raquel Trillo, Jorge Gracia, Mauricio Espinoza, Eduardo Mena
Abstract: The technology in the field of digital media generates huge amounts of textual information every day, so mechanisms to retrieve relevant information are needed. Under these circumstances,...
Scalable PlatfoRm for movINg Software (SPRINGS) (2006)
Ilarri, Sergio, Trillo, Raquel, Mena, Eduardo
In the recent years, mobile agents (MAs) have arised as a promising paradigm to build distributed applications. They provide a range of advantages, specially in pervasive and mobile environments....
Discovering and merging keyword senses using ontology matching (2006)
Mauricio Espinoza, Raquel Trillo, Jorge Gracia, Eduardo Mena
Abstract. During the last years we are witnessing how the use of keywords has become the standard input when searching the Web. As opposite to the syntactic searches performed by traditional web...
Discovering the semantics of keywords: An ontology-based approach (2006)
Mauricio Espinoza, Jorge Gracia, Raquel Trillo, Eduardo Mena
In the context of the emerging Semantic Web, a great effort has been done in the construction of ontologies. An increasing number of them is becoming available on the Web, in order to share the...
Discovering and merging keyword senses using ontology matching (2006)
Mauricio Espinoza, Raquel Trillo, Jorge Gracia, Eduardo Mena
• Although keyword-based search is a widely used technique for information retrieval, traditional techniques do not consider the specific semantics assigned by the user to keywords. •...