This article proposes a local photometric model that compensates for specular highlights and lighting variations due to position and intensity changes. We define clearly on which ...
Information personalization is fertile ground for application of AI techniques. In this article I relate personalization to the ability to capture partial information in an informa...
Knowledge Provenance is an approach to determining the origin and validity of knowledge/information on the web by means of modeling and maintaining information sources and dependen...
We present XML schemas and our design for related data services for describing faults and surface displacements, which we use within earthquake modeling codes. These data services ...
In this paper, we describe the notion of a semantic information portal. This is a community information portal that exploits the semantic web standards to improve structure, exten...