The increasing number of Petri net variants naturally leads to the question whether the term “Petri net” is more than a common name for very different concepts. This contribut...
Audio-Visual Speech Recognition (AVSR) uses vision to enhance speech recognition but also introduces the problem of how to join (or fuse) these two signals together. Mainstream re...
In this paper we present the design of a scalable and secure cryptographic service that can be adopted to support large-scale networked systems, which may require strong authentica...
The use of new information technology impacts individual work as well as the whole organization. This paper illuminates some preliminary findings from an ongoing study about impac...
We analyze a new property of directed acyclic graphs (DAGs), called layerwidth, arising from a class of DAGs proposed by Eiter and Lukasiewicz. This class of DAGs permits certain ...