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COGSCI
2010
55views more  COGSCI 2010»
14 years 12 months ago
Three Attempts to Replicate the Behavioral Sunk-Cost Effect: A Note on
Cunha and Caldieraro (2009) investigated whether sunk-cost effects, which are well documented in hypothetical situations involving monetary investments, also occur in choice situa...
A. Ross Otto
EOR
2008
91views more  EOR 2008»
14 years 12 months ago
Dominance-based heuristics for one-machine total cost scheduling problems
We study the one-machine scheduling problem with release dates and we look at several objective functions including total (weighted) tardiness and total (weighted) completion time...
Antoine Jouglet, David Savourey, Jacques Carlier, ...
SIGMOD
2003
ACM
136views Database» more  SIGMOD 2003»
15 years 12 months ago
A Characterization of the Sensitivity of Query Optimization to Storage Access Cost Parameters
Most relational query optimizers make use of information about the costs of accessing tuples and data structures on various storage devices. This information can at times be off b...
Frederick Reiss, Tapas Kanungo
SEFM
2005
IEEE
15 years 5 months ago
A Synchronous Process Calculus for Service Costs
We present a process calculus where synchronous composition is the central algebraic notion; equivalences between processes via bisimilarity or trace can be studied quite simply i...
Siva Anantharaman, Jing Chen, Gaétan Hains
CORR
2008
Springer
85views Education» more  CORR 2008»
14 years 12 months ago
Quantifying Timing Leaks and Cost Optimisation
We develop a new notion of security against timing attacks where the attacker is able to simultaneously observe the execution time of a program and the probability of the values of...
Alessandra Di Pierro, Chris Hankin, Herbert Wiklic...