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» Computation and incentives in combinatorial public projects
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SIGECOM
2010
ACM
161views ECommerce» more  SIGECOM 2010»
13 years 9 months ago
Computation and incentives in combinatorial public projects
The Combinatorial Public Projects Problem s an abstraction of resource allocation problems in which agents have preferences over alternatives, and an outcome that is to be collect...
Dave Buchfuhrer, Michael Schapira, Yaron Singer
CORR
2011
Springer
177views Education» more  CORR 2011»
12 years 11 months ago
A Truthful Randomized Mechanism for Combinatorial Public Projects via Convex Optimization
In Combinatorial Public Projects, there is a set of projects that may be undertaken, and a set of selfinterested players with a stake in the set of projects chosen. A public plann...
Shaddin Dughmi
CHI
2007
ACM
14 years 5 months ago
EMI: a system to improve and promote the use of public transportation
This paper presents a project to improve the public transportation in the city of Huajuapan de Le?n, Oaxaca, M?xico. Interactive Multimedia Stations (EMI, for its Spanish acronym)...
Tonatzin Yutzin Baños, Emmanuel Aquino, Fer...
DIGITALCITIES
2003
Springer
13 years 10 months ago
Digital Cities and the Opportunities for Mobilizing the Information Society: Case Studies from Portugal
The development of case studies in selected Portuguese cities and regions which have been engaged in “digital city” projects is considered in this paper in a way to discuss mai...
José L. Moutinho, Manuel V. Heitor
CORR
2012
Springer
218views Education» more  CORR 2012»
12 years 14 days ago
On the Hardness of Welfare Maximization in Combinatorial Auctions with Submodular Valuations
We present a new type of monotone submodular functions: multi-peak submodular functions. Roughly speaking, given a family of sets F, we construct a monotone submodular function f ...
Shahar Dobzinski, Jan Vondrák