The impacts and disadvantages of transhipment which even threatens sustainable development shows that can be identified as a transnational crime. On the one side, there is need for legal countermeasures transshipment crimes in Indonesia so it does not occur again. But on other actually becomes necessity because fish landing mostly take time are fresh. In addition, also has some obstacles no age...

In order to be competitive companies need to take advantage of synergetic interactions between different decision areas. Two of these are related to the distribution and inventory management processes. Inventory-Routing Problems (IRPs) arise when inventory and routing decisions must be taken simultaneously, which yields a difficult combinatorial optimization problem. In this paper, we propose a...

Today, the on-demand transportation is used for elderly and disabled people for short distances. Each user provides a specific demand: a particular ride from an origin to a destination with hard time constraints like time windows, maximum user ride time, maximum route duration limits and precedence. This paper deals with the resolution of these problems (Dial-a-Ride Problems – DARP), including ...

Dynamic networks are characterized by transit times on edges. Dynamic flow problems consider transshipment problems in dynamic networks. We introduce a new version of dynamic flow problems, called bridge problem. The bridge problem has practical importance and raises interesting theoretical issues. We show that the bridge problem is NP-complete. Traditional static flow techniques for solving dy...

This paper addresses the problem of synthesizing heat exchanger networks that have the flexibility of coping with prespecified changes in flowrates, inlet temperatures and outlet temperatures in a finite sequence of time periods. A v multiperiod version of the mixed integer linear programming (MILP) transshipment model is presented which accounts for the changes in pinch points and utility requ...

SCOpf Ind purpose---The transportation and transshipment problem was among the earliest to be attacked by the methods of operations resutch. The methods and al,orithms used for optimizina the aJlcx:ation of transportalton capability are also used for many other Steminal)' unrelated problems of allocation and allotment. Because of this wide range,of application. a very pcal amount of effort ha.s...