This paper describes some ideas for a dependable semantic web. Semantic web is a technology for understanding web pages. It is important that the semantic web is secure. In addition, data exchanged by the web has to be of high quality. The processes that the web supports have to meet certain timing constraints. This paper discusses these aspects, and describes how they provide a dependable sema...

How is semantic memory structured and searched? Recalling items from semantic categories is a classic assay of semantic memory, and recall dynamics tend to exhibit semantic and temporal clustering, as if memory items are organized and retrieved in clusters. Recent analyses show this clustering to be approximately scale-free in terms of distributions of interresponse intervals (IRIs). This findi...