The authors present the Context Engineering (CE) approach to Information Systems Development (ISD) as a framework to organise ideas about previous development experience and to gu...
We investigate when sparse coding of sensory inputs can improve performance in a classification task. For this purpose, we use a standard data set, the MNIST database of handwritte...
This study contributes to the field of electronic government by discussing the concept of electronic markets for public services. Through the study the market makers' roles i...
A conditioning graph is a form of recursive factorization which minimizes the memory requirements and simplifies the implementation of inference in Bayesian networks. The time com...
The popularity of the World-Wide-Web has increased dramatically in the past few years. Web proxy servers have an important role in reducing server loads, network traffic, and clie...
George Pallis, Athena Vakali, Lefteris Angelis, Mo...