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ATAL
2008
Springer
15 years 9 months ago
Computationally-efficient winner determination for mixed multi-unit combinatorial auctions
Mixed Multi-Unit Combinatorial Auctions offer a high potential to be employed for the automated assembly of supply chains of agents offering goods and services. Their winner deter...
Andrea Giovannucci, Meritxell Vinyals, Juan A. Rod...
CEC
2008
IEEE
15 years 9 months ago
Evolving scale-free topologies using a Gene Regulatory Network model
Abstract-- A novel approach to generating scale-free network topologies is introduced, based on an existing artificial Gene Regulatory Network model. From this model, different int...
Miguel Nicolau, Marc Schoenauer
204
Voted
CSCW
2008
ACM
15 years 9 months ago
Influences on tag choices in del.icio.us
Collaborative tagging systems have the potential to produce socially constructed information organization schemes. The effectiveness of tags for finding and re-finding information...
Emilee J. Rader, Rick Wash
CSL
2008
Springer
15 years 9 months ago
Non-finite Axiomatizability and Undecidability of Interval Temporal Logics with C, D, and T
Interval logics are an important area of computer science. Although attention has been mainly focused on unary operators, an early work by Venema (1991) introduced an expressively ...
Ian Hodkinson, Angelo Montanari, Guido Sciavicco
AAAI
2010
15 years 9 months ago
Exploiting Monotonicity in Interval Constraint Propagation
We propose in this paper a new interval constraint propagation algorithm, called MOnotonic Hull Consistency (Mohc), that exploits monotonicity of functions. The propagation is sta...
Ignacio Araya, Gilles Trombettoni, Bertrand Neveu