This paper presents a recommender system for tourism based on the tastes of the users, their demographic classification and the places they have visited in former trips. The system is able to offer recommendations for a single user or a group of users. The group recommendation is elicited out of the individual personal recommendations through the application of mechanisms such as aggregation an...

In this paper we present the IDUM system, a successful application of logic programming to e-tourism. IDUM exploits two technologies that are based on the state-of-the-art ASP system DLV: (i) a system for ontology representation and reasoning, called OntoDLV; and, (ii) HıLεX a semantic information extraction tool. The core of IDUM is an ontology which models the domain of the touristic offers. ...

This paper reports on the use of ‘co-operative evaluation’ to investigate tourists' decision making behaviours when using Internet resources. Co-operative evaluation is a qualitative ‘think-aloud’ technique used to investigate usability problems in interactive systems. In this study, the technique is adapted to examine both interaction problems and decision-making activities of subjects attempt...

In this paper we describe an e-Tourism environment that takes a community-driven approach to foster a lively society of travelers who exchange travel experiences, recommend tourism destinations or just listen to catch some interesting gossip. Moreover, business transactions such as booking a trip or getting assistance from travel advisors or community members are constituent parts of this envir...

A recurring theme in the tourism literature is how travelers and tourism businesses perceive the concept of diversity and uniqueness of attractions pinned to places called tourism destinations and respond to their perceptions. In this backdrop, the primary focus of this research is a reexamination of the unique selling proposition (USP) based tourism marketing practice that various Caribbean is...

Despite a busy lifestyle – or perhaps as a result of a stressful lifestyle – more people than ever before make leisure trips, sometimes for a long time but in many cases just for short periods. Modern telecommunication technology brings attractive tourist destinations directly into the living rooms of potential travellers, also destinations that would otherwise have been difficult to find, such...

Today’s networked economy is a strategic combination of many factors, with electronic platforms and relationships underpinning competitive advantage. Enabled and driven by information and communication technologies (ICT) and connectivity, the networked economy is challenging the fundamental bases of established government frameworks, conventional business practices, and traditional marketing di...

In this paper we present a successful application of logic programming for e-tourism: the IDUM system. The system exploits two technologies that are based on the state-of-the-art computational logic system DLV: (i) a system for ontology representation and reasoning, called OntoDLV; and, (ii) HıLεX a semantic information-extraction tool. The core of IDUM is an ontology which models the domain of...