39 citations · 39 across the 3 of their papers we have counts for
4 papers
Ranking a set of objects: a graph based least-square approach
Evgenia Christoforou, Alessandro Nordio, Alberto Tarable +1
We consider the problem of ranking objects starting from a set of noisy pairwise comparisons provided by a crowd of equal workers. We assume that objects are endowed with intri…
Internet Computing: Using Reputation to Select Workers from a Pool
Evgenia Christoforou, Antonio Fernández Anta, Chryssis Georgiou +1
The assignment and execution of tasks over the Internet is an inexpensive solution in contrast with supercomputers. We consider an Internet-based Master-Worker task computing appro…
A Mechanism for Fair Distribution of Resources without Payments
Evgenia Christoforou, Antonio Fernández Anta, Agustín Santos
We design a mechanism for Fair and Efficient Distribution of Resources (FEDoR) in the presence of strategic agents. We consider a multiple-instances, Bayesian setting, where in eac…
Coping with Unreliable Workers in Internet-based Computing: An Evaluation of Reputation Mechanisms
Evgenia Christoforou, Antonio Fernandez Anta, Chryssis Georgiou +2
We present reputation-based mechanisms for building reliable task computing systems over the Internet. The most characteristic examples of such systems are the volunteer computing…