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Summary: Case-Based Situation Assessment in a Mobile Context-Aware System
Anders Kofod-Petersen Agnar Aamodt
Department of Computer and Information Science
Norwegian University of Science and Technology
NO-7491 Trondheim
anderpe@idi.ntnu.no agnar@idi.ntnu.no
Abstract
This paper describes how to utilise Case Based Reasoning
for identifying and user situations assessment in a context-
aware mobile system. The Case Based Reasoning mecha-
nism attempts to identify what situation the user is in, and
utilises a Multi Agent System, consisting of information sup-
pliers, to provide the user with personalised and context-
sensitive information.
1. Introduction
The average computer user is becoming more and more mo-
bile. The users are bringing an increasing amount of data
and computational power along, and are more and more
likely to have net access everywhere.
With this movement of the computer from the desktop to the
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