Joint activity, as we define it, is a mutually interdependent social endeavor that requires sufficient predictability among participating parties to enable coordination. Coordinati...
Paul J. Feltovich, Jeffrey M. Bradshaw, William J....
For a mathematical program with complementarity constraints (MPCC), we propose an active-set Newton method, which has the property of local quadratic convergence under the MPCC lin...
In e-commerce applications, no systematic research has been provided to evaluate if the use of a detailed and rich contextual representation improves the user modeling predictive p...
Cosimo Palmisano, Alexander Tuzhilin, Michele Gorg...
In recent years many national e-government standards have been developed. Even though the definition of such standards may be a necessary condition for the creation of interoperab...
This document is a survey of the four papers [H], [Sch], [Com], [FandH]. It gives the relevant background and shows how the papers fit together to form a whole. Material from thos...