This paper presents a semantic foundation of temporal conceptual models used to design temporal information systems. We consider a modeling language able to express both timestampi...
: In order to enhance their global business performance, organizations must be careful with the quality of their information since it is one of their main assets. Analogies to qual...
A person working with diverse information sources--with possibly different formats and information models--may recognize and wish to express conceptual structures that are not exp...
Sudarshan Murthy, Lois M. L. Delcambre, David Maie...
In this paper, we propose the Semantic Information Model for Digital Libraries - DLOnto based on the theory of the Semantic Web, and give the formalized definition of and relative ...
Ming Zhang, Zhi-Hong Deng, Shukai Ding, Dongqing Y...
Visual interfaces to computer systems are interactive. The cycle of visual interaction involves both visual perception and action. This paper examines formal models of interactive...