Biomass conversion processes have the potential for satisfying approximately 25% of the national demand for methane gas. At the present time, very little analytical work has been done to optimally design and operate the production facilities associated with these processes. This study was...

This paper considers the optimal control of a production system which is composed of two distinct production processes, types A and B, that produce two different products, 1 and 2, having distinct random demands. Production type A produces both products in amounts determined by a fixed set of...

This paper presents a conceptual model of client epistemology and decision making in service engagements through the use of fuzzy variables and fuzzy relations, and it proposes a fuzzy system as a general mechanism for service innovation. A fuzzy systems approach to modeling service processes is...

Service processes, such as consulting, require coordinated efforts from the service recipient (client) and the service provider in order to deliver the desired output – a process known as resource integration. Client involvement directly affects the efficiency of service processes, thereby...

This paper examines the impact of group purchasing organizations (GPOs) on healthcare-product supply chains. The supply chain we study consists of a profit-maximizing manufacturer with a quantity-discount schedule that is nonincreasing in quantity and ensures nondecreasing revenue, a...

This paper extends work previously reported on storage assignment rules for automatic warehousing systems to include interleaving; that is, the sequencing of storage and retrieve requests. Using both continuous analytical models and discrete evaluation procedures, this paper compares the...