In crisp transportation, trying to fuzzify the amount of supply of the ith origin ai and the amount of demand of the jth destination bj, we use level l fuzzy numbers and level (l, r) interval-valued fuzzy numbers to fuzzify ai and bj in the constraints. We get transportation problem in the fuzzy sense. We also cooperate some statistical concepts and corresponding to (1 α) × 100% statistical con...

The biomass supply chain is one of the most critical elements of large-scale bioenergy production and in many cases a key barrier for procuring initial funding for new developments on specific energy crops. Most productions rely on complex transforming chains linked to feed and food markets. The term 'supply chain' covers various aspects from cultivation and harvesting of the biomass, to treatm...

in Supply Chains: A Review June 2004 This article surveys published research on a class of supply-chain management problems we call Joint Transportation-and-Inventory Problems (JTIPs). These problems are characterized by the presence of both transportation and inventory considerations, either as policy-variables or constraints. We define the general JTIP and classify 49 contemporary JTIP papers...

DynaMIT is a simulation-based real-time system designed to estimate the current state of a transportation network, predict future traac conditions , and provide consistent and unbiased information to travelers. To perform these tasks, eecient simulators have been designed to explicitly capture the interactions between transportation demand and supply. The demand reeects both the OD ow patterns ...

The globalization of production and service enterprises increased the complexity of supply chain systems and processes. The complexity of supply problems leaded to the development of new shipment strategies. The optimal design of supply chain is an important success factor of the economical operation of enterprises. Within the frame of this paper the author compare the costs of the direct shipm...

Resource scheduling is a critical step in the management of complex logistic networks. The paper proposes an integrated scheduling and simulation approach for dynamic resource allocation in complex transportation logistics. An example application, specific to the maritime logistics of the chemical supply chain, is discussed in the paper, along with preliminary testing of the system by industria...

Transportation of goods constitutes an important part of in–bound as well as out-bound logistics of Supply Chain Management (SCM). Efficient distribution of goods and services is of vital importance in today’s competitive market, as transportation constitutes a considerable portion of the trading price of most products or services. Supply Chain Management (SCM) is now at the centre stage of man...

Additive manufacturing (AM), or nonstandard 3D printing, disseminates in more and more production processes. This changes not only the production processes, e.g. subtractive production technologies are replaced, but will in all likelihood impact the configuration of supply networks. Due to a more efficient use of raw materials, transportation relations may change and production sites may be rel...

Introducing the unique characteristics of the international marine transport industry, this paper examines whether load capacity is excessive or insufficient in the presence of uncertainty on the future economic situation in terms of both welfare of one country and global welfare. We also consider the effect of alliances and the application of antitrust immunity on capacity building of shipping...

4TAbstract This paper focuses on an integrated demand-responsive scheduling of operations within a two-echelon military supply network consisting of maintenance and transportation operations during peacetime. The paper emphasizes on the continuous operation of military's training facilities. Integration of operations is carried out by embedding an additional intermediary (command) module into t...