1 citations · 1 across the 5 of their papers we have counts for
7 papers
Multiobjectivization of Local Search: Single-Objective Optimization Benefits From Multi-Objective Gradient Descent
Vera Steinhoff, Pascal Kerschke, Pelin Aspar +2
Multimodality is one of the biggest difficulties for optimization as local optima are often preventing algorithms from making progress. This does not only challenge local strategie…
Empirical Study on the Benefits of Multiobjectivization for Solving Single-Objective Problems
Vera Steinhoff, Pascal Kerschke, Christian Grimme
When dealing with continuous single-objective problems, multimodality poses one of the biggest difficulties for global optimization. Local optima are often preventing algorithms fr…
Dynamic Bi-Objective Routing of Multiple Vehicles
Jakob Bossek, Christian Grimme, Heike Trautmann
In practice, e.g. in delivery and service scenarios, Vehicle-Routing-Problems (VRPs) often imply repeated decision making on dynamic customer requests. As in classical VRPs, tours…
Towards Decision Support in Dynamic Bi-Objective Vehicle Routing
Jakob Bossek, Christian Grimme, Günter Rudolph +1
We consider a dynamic bi-objective vehicle routing problem, where a subset of customers ask for service over time. Therein, the distance traveled by a single vehicle and the number…
FakeYou! -- A Gamified Approach for Building and Evaluating Resilience Against Fake News
Lena Clever, Dennis Assenmacher, Kilian Müller +4
Nowadays fake news are heavily discussed in public and political debates. Even though the phenomenon of intended false information is rather old, misinformation reaches a new level…
Social Bots: Human-Like by Means of Human Control?
Christian Grimme, Mike Preuss, Lena Adam +1
Social bots are currently regarded an influential but also somewhat mysterious factor in public discourse and opinion making. They are considered to be capable of massively distrib…