We explore the problem of assigning heterogeneous tasks to workers with different, unknown skill sets in crowdsourcing markets such as Amazon Mechanical Turk. We first formalize ...
Participatory methods can, in principle, be applied for a variety of purposes to gain insight into the context of use of an artefact or the way in which tasks are performed by end ...
At Oakland 2005, Murdoch and Danezis described an attack on the Tor anonymity service that recovers the nodes in a Tor circuit, but not the client. We observe that in a peer-to-pee...
Providing assurances of performance is an important aspect of successful development and commercialization of expert systems. However, this can only be done if the quality of the ...
Jan-Eike Michels, Thomas Abel, Rainer Knauf, Aveli...
This paper discusses validation and verification of simulation models. The different approaches to deciding model validity are presented; how model validation and verification rel...