Journal: Omega

Found 214 papers in total
A subjective evidence model for influence maximization in social networks
A subjective evidence model for influence maximization in social networks
2016,
This paper introduces the notion of subjective evidence, which fuels a new parallel...
Coordinating operational policy with financial hedging for risk-averse firms
Coordinating operational policy with financial hedging for risk-averse firms
2016,
A risk-averse firm's financial hedging activity can impact the decision making in its...
A dual channel, quality-based price competition model for the WEEE recycling market with government subsidy
A dual channel, quality-based price competition model for the WEEE recycling market with government subsidy
2016,
It is quite common to find both formal and informal sectors for processing waste...
Energy security in East Asia under climate mitigation scenarios in the 21st century
Energy security in East Asia under climate mitigation scenarios in the 21st century
2016,
Japan, China, and South Korea depend heavily on imports for most of their energy. This...
Forecasting electricity smart meter data using conditional kernel density estimation
Forecasting electricity smart meter data using conditional kernel density estimation
2016,
The recent advent of smart meters has led to large micro-level datasets. For the first...
In free float: Developing Business Analytics support for carsharing providers
In free float: Developing Business Analytics support for carsharing providers
2016,
As a rapidly expanding market, carsharing presents a possible remedy for traffic...
Value focused pharmaceutical strategy determination with multicriteria decision analysis techniques
Value focused pharmaceutical strategy determination with multicriteria decision analysis techniques
2016,
The size of the pharmaceutical market and its contribution to the regional, national...
Multiperiod Multiproduct Advertising Budgeting: Stochastic Optimization Modeling
Multiperiod Multiproduct Advertising Budgeting: Stochastic Optimization Modeling
2016,
We propose a stochastic optimization model for the Multiperiod Multiproduct...
Social media optimization: Identifying an optimal strategy for increasing network size on Facebook
Social media optimization: Identifying an optimal strategy for increasing network size on Facebook
2016,
This paper aims to create an expert system that yields an optimal strategy for...
Constrained subspace classifier for high dimensional datasets
Constrained subspace classifier for high dimensional datasets
2016,
Datasets with significantly larger number of features, compared to samples, pose a...
Regulations, institutions and income smoothing by managing technical reserves: International evidence from the insurance industry
Regulations, institutions and income smoothing by managing technical reserves: International evidence from the insurance industry
2016,
This paper investigates the role of technical reserves in the income smoothing...
Perception, reality, and the adoption of business analytics: Evidence from North American professional sport organizations
Perception, reality, and the adoption of business analytics: Evidence from North American professional sport organizations
2016,
It is well known that professional sports teams have made extensive use of analytics...
Exact approaches for the pickup and delivery problem with loading cost
Exact approaches for the pickup and delivery problem with loading cost
2016,
In this paper, we propose a branch-and-cut algorithm and a branch-and-price algorithm...
Comparative analysis of MCDM methods for the assessment of sustainable housing affordability
Comparative analysis of MCDM methods for the assessment of sustainable housing affordability
2016,
While affordability is traditionally assessed in economic terms, this paper tests a...
A solution framework for the multi-mode resource-constrained cross-dock scheduling problem
A solution framework for the multi-mode resource-constrained cross-dock scheduling problem
2016,
In this paper we propose a framework for shift-level container scheduling and resource...
Balancing the costs of human resources on an ERP project
Balancing the costs of human resources on an ERP project
2016,
ERP projects cannot be completed without external consulting support due to...
Winner determination for risk aversion buyers in multi-attribute reverse auction
Winner determination for risk aversion buyers in multi-attribute reverse auction
2016,
Multiattribute reverse auction has become prevalent for the procurement of goods and...
Strategic supply network planning with vendor selection under consideration of risk and demand uncertainty
Strategic supply network planning with vendor selection under consideration of risk and demand uncertainty
2016,
We present a stochastic version of a three-layer supply network planning problem that...
Models to explore remanufacturing as a competitive strategy under duopoly
Models to explore remanufacturing as a competitive strategy under duopoly
2016,
Remanufacturing is a product recovery option that upgrades the quality of returns to...
Revenue management under horizontal and vertical competition within airline alliances
Revenue management under horizontal and vertical competition within airline alliances
2016,
We present a model to optimize a competitor's behavior in a network revenue management...
Two-phase algorithm for the lot-sizing problem with backlogging for stepwise transportation cost without speculative motives
Two-phase algorithm for the lot-sizing problem with backlogging for stepwise transportation cost without speculative motives
2016,
In this paper we consider the lot-sizing problem with backlogging under stepwise...
Managing channel profits of different cooperative models in closed-loop supply chains
Managing channel profits of different cooperative models in closed-loop supply chains
2016,
The importance of closed-loop supply chains has been widely recognized in literature...
An enhanced BAM for unbounded or partially bounded CRS additive models
An enhanced BAM for unbounded or partially bounded CRS additive models
2015,
The Bounded Adjusted Measure (BAM), initially defined for the additive model, which is...
An improvement on ‘Integrated production strategy and reuse scenario: A CoFAQ model and case study of mail server system development’
An improvement on ‘Integrated production strategy and reuse scenario: A CoFAQ model and case study of mail server system development’
2015,
The authors (Tang et al. (2013)developed a CoFAQ model to formulate a solution for the...
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