The economic condition of the coastal communities East Java, especially in Banyuwangi, is strongly influenced by tourism and fishing sectors. This needs to be developed with supporting facilities such as procurement vessels. Procurement vessels must designed a feasibility study on vessel operations. In general, conditions have shallow water depths are often used for lobster cultivation. able ma...

We provide a description of the tools and techniques used in our analysis of the VAST 2008 Challenge dealing with mass movement of persons departing Isla Del Sueño on boats for the United States during 2005–2007 1. We used visual analytics to explore migration patterns, characterize the choice and evolution of landing sites, characterize the geographical patterns of interdictions and determine ...

Delays occurring during a crew’s duty may propagate to subsequent tasks, leading to cancelation of certain trains in the worst case. Instead of the original crew, a move-up crew may take over the rest of the delayed crew’s duty, which is then on time. In this paper, we address both the problem of how to create robust crew schedules yielding many of such move-up crews, as well as the problem of ...

We present a system, CREWS_NS, that is used in the long-term scheduling of drivers and guards of the Dutch Railways. CREWS_NS schedules the work of about 5,000 people. CREWS_NS is built on top of CREWS, a scheduling tool for speeding the development of scheduling applications. CREWS heavily relies on the use of AI techniques and has been built in the perspective of a “white box” system, in the ...

long-term scheduling of drivers and guards for the Dutch Railways. CREWS_NS schedules the work of about 5000 people. CREWS_NS is built on top of CREWS, a scheduling tool for speeding the development of scheduling applications. CREWS heavily relies on the use of AI techniques and has been built as a white-box system, in the sense that the planner can perceive what is going on, can interact with ...