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Network coding has emerged as a promising technology that can provide significant improvements in the performance of wireless communication networks. Inspired by the recent advances in complex networks, we herein study the effect of topology structure on the performance benefit of network coding based on a highly structured wireless communication network with hexagonal grid topology. We propose a...
The vehicle routing problem with due times is considered. The vehicles are supposed to visit customers within the due times, and a penalty cost is imposed in case the vehicle arrives past the due times. A mixed integer programming formulation and a hybrid tabu search (HTS) is presented to minimize the weighted sum of the traveling time and the tardiness of the service customers. HTS is compared with...
Knowledge Collaboration Management is an inevitable choice for improving the efficiency of knowledge innovation and application,and then maintaining the core competencies of the supply chain. How we objectively and accurately evaluate the level of Knowledge Collaboration Management Performance of the entire supply chain, attaches great significance to locating the key factor which exerts the most...
The synergy of supply chain or its efficiency can be analyzed through the measurement of supply chain synergy, and they can also be improved accordingly and be considered as an indicator of the synergetic capacity of the supply chain. After going through present literatures related to synergy measurement, the supply chain synergy measurement model is put forward on the foundation of the relational...
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