Web service development and usage has shifted from simple information processing services to high-value business services that are crucial to productivity and success. In order to...
Abstract. Magpie is a suite of tools supporting a ‘zero-cost’ approach to semantic web browsing: it avoids the need for manual annotation by automatically associating an ontolo...
Ad hoc interaction between web services and their clients is a worthwhile but seemingly distant goal. This paper presents guided interaction as an alternative to the current mecha...
As access to information becomes more intensive in society, a great deal of that information is becoming available through diverse channels. Accordingly, users require effective ...
The problem of finding quality information and services on the Web is analyzed. We present two user-centered evaluation methodologies to characterize the quality of the Web docume...