Ng Chi To

Chi To Ng

Information about the author Chi To Ng will soon be added to the site.
Found 7 papers in total
Flexible capacity strategy in an asymmetric oligopoly market with competition and demand uncertainty
Flexible capacity strategy in an asymmetric oligopoly market with competition and demand uncertainty
2017
This article studies flexible capacity strategy (FCS) under oligopoly competition with...
Electricity Time-of-Use Tariff with Stochastic Demand
Electricity Time-of-Use Tariff with Stochastic Demand
2017
In this article, we study the electricity time‐of‐use (TOU) tariff for...
Green Service: Construct Development and Measurement Validation
Green Service: Construct Development and Measurement Validation
2016
Facing the growing concern of environmental impact, green service (GS) has emerged as...
A graph-theoretic approach to interval scheduling on dedicated unrelated parallel machines
A graph-theoretic approach to interval scheduling on dedicated unrelated parallel machines
2014
We study the problem of scheduling n non‐preemptive jobs on m unrelated...
Optimisation of vehicle population and reduction of CO2 emission
Optimisation of vehicle population and reduction of CO2 emission
2014
This paper aims to reduce the population and CO 2 emission of the free shuttle bus...
Polynomial-time approximation scheme for concurrent open shop scheduling with a fixed number of machines to minimize the total weighted completion time
Polynomial-time approximation scheme for concurrent open shop scheduling with a fixed number of machines to minimize the total weighted completion time
2011
In this article, we consider the concurrent open shop scheduling problem to minimize...
An FPTAS for a supply scheduling problem with non-monotone cost functions
An FPTAS for a supply scheduling problem with non-monotone cost functions
2008
Chauhan et al. (2005) presented a fully polynomial time approximation scheme (FPTAS)...
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