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ICDCS
2012
IEEE
13 years 1 months ago
Towards Optimal Capacity Segmentation with Hybrid Cloud Pricing
—Cloud resources are usually priced in multiple markets with different service guarantees. For example, Amazon EC2 prices virtual instances under three pricing schemes — the su...
Wei Wang, Baochun Li, Ben Liang
80
Voted
ATAL
2007
Springer
15 years 5 months ago
Bidding optimally in concurrent second-price auctions of perfectly substitutable goods
We derive optimal bidding strategies for a global bidding agent that participates in multiple, simultaneous second-price auctions with perfect substitutes. We first consider a mo...
Enrico H. Gerding, Rajdeep K. Dash, David C. K. Yu...
PADS
2004
ACM
15 years 4 months ago
Batch Based Cancellation: A Rollback Optimal Cancellation Scheme in Time Warp Simulations
An efficient cancellation scheme is essential to the performance of Time Warp simulations. The pitfalls of rollback echoes, chasing hazards and cascading rollbacks can be identi...
Yi Zeng, Wentong Cai, Stephen John Turner
CDC
2009
IEEE
110views Control Systems» more  CDC 2009»
14 years 9 months ago
Perturbation analysis and optimization of multiclass multiobjective Stochastic Flow Models
Stochastic Flow Models (SFMs) are stochastic ystems that abstract the dynamics of complex discrete event systems involving the control of sharable resources. SFMs have been used to...
Chen Yao, Christos G. Cassandras
122
Voted
KDD
2009
ACM
190views Data Mining» more  KDD 2009»
15 years 3 months ago
A reputation system for selling human computation
We describe a reputation-driven market that motivates human computation sellers (workers) to produce optimal levels of quality when quality is not immediately measurable and contr...
Trevor Burnham, Rahul Sami