Chen Xi

Xi Chen

Information about the author Xi Chen will soon be added to the site.
Found 12 papers in total
Optimal Sparse Designs for Process Flexibility via Probabilistic Expanders
Optimal Sparse Designs for Process Flexibility via Probabilistic Expanders
2015
We study the problem of how to design a sparse flexible process structure in a...
Integrated Planning for Multiple Types of Locomotive Work Facilities Under Location, Routing, and Inventory Considerations
Integrated Planning for Multiple Types of Locomotive Work Facilities Under Location, Routing, and Inventory Considerations
2016
In North America, thousands of locomotives operating in the railroad network require...
Removing Forecasting Errors with White Gaussian Noise after Square Root Transformation
Removing Forecasting Errors with White Gaussian Noise after Square Root Transformation
2016
An analytical model has been developed in the present paper based on a square root...
Efficient VaR and CVaR Measurement via Stochastic Kriging
Efficient VaR and CVaR Measurement via Stochastic Kriging
2016
In this paper, stochastic kriging (SK) is considered as a metamodeling tool to capture...
Asteroid Risk Assessment: A Probabilistic Approach
Asteroid Risk Assessment: A Probabilistic Approach
2016
Following the 2013 Chelyabinsk event, the risks posed by asteroids attracted renewed...
Distance-based relative orbital elements determination for formation flying system
Distance-based relative orbital elements determination for formation flying system
2016
The present paper deals with determination of relative orbital elements based only on...
A sparsity preserving stochastic gradient methods for sparse regression
A sparsity preserving stochastic gradient methods for sparse regression
2014
We propose a new stochastic first‐order algorithm for solving sparse regression...
On the design of partial encryption scheme for multimedia content
On the design of partial encryption scheme for multimedia content
2013
Partial encryption, also named selective encryption, is regarded as a suitable choice...
A joint pricing and inventory control problem under an energy buy‐back program
A joint pricing and inventory control problem under an energy buy‐back program
2012
The demand for power keeps rising with rapid economic development and growth of...
Sequential Monte Carlo simulated annealing
Sequential Monte Carlo simulated annealing
2013
In this paper, we propose a population‐based optimization algorithm, Sequential...
Dynamic lot‐sizing in sequential online retail auctions
Dynamic lot‐sizing in sequential online retail auctions
2011
Retailers often conduct non‐overlapping sequential online auctions as a revenue...
On Incentive Compatible Competitive Selection Protocols
On Incentive Compatible Competitive Selection Protocols
2011
The problem of selecting m best players out of n candidates, through pairwise...
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