... the requested context information. Context services can join and leave the communities at any time. World wide web Computer applications Context‐sensitive languages Over the years, the web has gone through many transformations, from traditional linking and sharing of computers and documents (i.e...

... different sources and provides the data to object containers which conduct the situation analysis. Hong‐Linh Truong can be contacted at: troung@infosys.tuwien.ac.at © Emerald Group Publishing Limited 2009 Worldwide web Computer software Context‐sensitive languages Web services...