Due to the diversity and different distribution conditions of agricultural products, split delivery plays an important role in last mile products distribution. The time-dependent green vehicle routing problem with multiple time windows (TDSDGVRPMTW) is studied by considering both economic cost customer satisfaction. A calculation method for road travel across periods was designed. satisfaction ...

In this paper, we propose a new neighborhood semantics for contingency logic, by introducing a simple property in standard neighborhood models. This simplifies the neighborhood semantics given in Fan and van Ditmarsch [4], but does not change the set of valid formulas. Under this perspective, among various notions of bisimulation and respective Hennessy-Milner Theorems, we show that c-bisimulat...

Following the idea of $L$-fuzzy neighborhood system as introduced byFu-Gui Shi, and its generalization to $(L,M)$-fuzzy neighborhood system, the relationship between  $(L,M)$-fuzzy topology and $(L,M)$-fuzzy neighborhood system will be further studied. As an application of the obtained results, we will describe the initial structures of $(L,M)$-fuzzy neighborhood subspaces and $(L,M)$-fuzzy top...

Abstract Developing sustainable, livable and equitable cities is a major policy goal. However, livability metrics are amorphous, emphasizing different dimensions. This paper develops novel data-driven approach by directly surveying subjective well-being (SWB) of urban residents, alongside satisfaction with key social–ecological–infrastructural–urban correlates to inform equity priorities. Our s...

Based on the current situation and problems of transportation "last mile" distribution, this paper establishes a path optimization model based user distribution methods from perspective market preference for methods, designs an Adaptive Large Neighborhood Search (ALNS) algorithm, builds portrait solution algorithm construction method. method, scenario is established, route method are planned fi...

Conventional ways of using local search are di cult to generalize Increased e ciency is the only goal generality often being disregarded This is manifested in the highly monolithic encodings of complex problems and the application of highly speci c satisfaction methods Other approaches take the general constraint programming framework as a starting point and try to introduce local search method...

today, the women from the half of the civil society population and from the perspective of security in the urban society, they are vulnerable social groups that their security is threatened in different ways. this study seeks to examine the factors affecting social security of women living in two neighborhoods in vanak and sarasiab. research theoretical model is composed (inspired by the views ...

attachment to the neighborhood represents a positive mental feeling toward the residential place that links associated with residential location and causing the residents’ commitment to habitat and their desire to maintain a relationship with it over the time and at different stages of life. present research examines neighborhood attachment and the effect of personal networks and modern communi...