Iterated local search for the team orienteering problem with time windows
نویسندگان
چکیده
منابع مشابه
Solving multi-objective team orienteering problem with time windows using adjustment iterated local search
One of the problems tourism faces is how to make itineraries more effective and efficient. This research has solved the routing problem with the objective of maximizing the score and minimizing the time needed for the tourist’s itinerary. Maximizing the score means collecting a maximum of various kinds of score from each destination that is visited. The profits differ according to whether those...
متن کاملIterated local search heuristic for the team orienteering problem with time windows
Tourists have the difficult task to schedule their holiday activities in such a way that they enjoy their holiday as much as possible, while keeping the opening times and exact locations of attractions in mind. This task can be formulated as the team orienteering problem with time windows (TOPTW). The TOPTW uses a list of locations as input, together with their opening times and appreciation sc...
متن کاملAn Iterated Local Search Algorithm for Solving the Orienteering Problem with Time Windows
The Orienteering Problem with Time Windows (OPTW) is a variant of the Orienteering Problem (OP). Given a set of nodes including their scores, service times and time windows, the goal is to maximize the total of scores collected by a particular route considering a predefined time window during which the service has to start. We propose an Iterated Local Search (ILS) algorithm to solve the OPTW, ...
متن کاملIterated local search algorithm for solving the orienteering problem with soft time windows
In this paper we study the orienteering problem with time windows (OPTW) and the impact of relaxing the time windows on the profit collected by the vehicle. The way of relaxing time windows adopted in the orienteering problem with soft time windows (OPSTW) that we study in this research is a late service relaxation that allows linearly penalized late services to customers. We solve this problem...
متن کاملThe Multiconstraint Team Orienteering Problem with Multiple Time Windows
The Orienteering Problem (OP) is a combinatorial routing problem of which the goal is to find a tour that maximises the total score earned by visiting vertices. A set of vertices is given, determined by their coordinates and a score. The pairwise travel times between the vertices are known. The total travel time should not exceed a predetermined time budget. Each vertex can be visited at most o...
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ژورنال
عنوان ژورنال: Computers & Operations Research
سال: 2009
ISSN: 0305-0548
DOI: 10.1016/j.cor.2009.03.008