The aim of this article is to present and discuss selected commercial user modeling systems
against the background of deployment requirements in real-world environments. Following …

Adaptive Hypermedia systems are becoming more important in our everyday activities and
users are expecting more intelligent services from them. The key element of a generic …

Adaptive hypermedia is a relatively new direction of research on the crossroads of
hypermedia and user modeling. Adaptive hypermedia systems build a model of the goals …

The environment is part of everyone's life but there are difficulties in communicating complex
environmental problems, such as climate change, to a lay audience. In this book Klöckner …

The central task for experience management is the retrieval of reusable experience. This
retrieval task requires additional knowledge besides the experience itself. It requires …

This article gives a comprehensive overview of techniques for personalised hypermedia
presentation. It describes the data about the computer user, the computer usage and the …

Adaptive systems are usually interactive systems. As such they stand to benefit considerably
from a development lifecycle that ensures user involvement from the early design stages …

Personalized (or “user-adaptive”) systems have gained substantial momentum with the rise
of the World Wide Web. The market research firm Jupiter (Foster, 2000) defines …

(*) Notice: Subject to any disclaimer, the term Ofthis Hirooka, Y, et al.,“Extending content-
based recommendation by patent is extended or adjusted under 35 order-matching and …

Despite an abundance of recommendations by researchers and more recently by
commercial enterprises for adaptive interaction techniques and technologies, there exists …