With the popularity of both travel and Web, more and more people use online travel services to facilitate their travel activities or share their travel experiences. Considering th...
In this paper we present an approach to sharing a user model among several adaptive hypermedia applications. Current adaptive hypermedia applications often realize the user model ...
Individuals are interested in the semantic and not necessarily in the presentation of services. The service interaction has to support the quality of the human senses, and since q...
Abstract. Conversational agents interact with users using natural language interface. Especially in Internet space, their role has been recently highlighted as a virtual representa...
In this paper we describe research on using eye-tracking data for on-line assessment of user meta-cognitive behavior during the interaction with an intelligent learning environmen...