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AAAI
2012
11 years 10 months ago
Online Task Assignment in Crowdsourcing Markets
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 ...
Chien-Ju Ho, Jennifer Wortman Vaughan
BMCBI
2008
150views more  BMCBI 2008»
13 years 7 months ago
MOSAIC: an online database dedicated to the comparative genomics of bacterial strains at the intra-species level
Background: The recent availability of complete sequences for numerous closely related bacterial genomes opens up new challenges in comparative genomics. Several methods have been...
Hélène Chiapello, Annie Gendrault, C...
APPROX
2006
Springer
89views Algorithms» more  APPROX 2006»
13 years 11 months ago
Online Algorithms to Minimize Resource Reallocations and Network Communication
Abstract. In this paper, we consider two new online optimization problems (each with several variants), present similar online algorithms for both, and show that one reduces to the...
Sashka Davis, Jeff Edmonds, Russell Impagliazzo
AGENTS
1997
Springer
13 years 12 months ago
Challenger: A Multi-agent System for Distributed Resource Allocation
In this paper we introduce Challenger, a multiagent system that performs completely distributed resource allocation. Challenger consists of agents which individually manage local ...
Anthony Chavez, Alexandros Moukas, Pattie Maes
CSCLP
2004
Springer
14 years 1 months ago
Better Propagation for Non-preemptive Single-Resource Constraint Problems
Abstract. Overload checking, forbidden regions, edge finding, and notfirst/not-last detection are well-known propagation rules to prune the start times of activities which have t...
Armin Wolf