28 citations · 70 across the 16 of their papers we have counts for
5 papers · 1 filter
Approximation Algorithms for Robot Tours in Random Fields with Guaranteed Estimation Accuracy
Shamak Dutta, Nils Wilde, Pratap Tokekar +1
We study the sample placement and shortest tour problem for robots tasked with mapping environmental phenomena modeled as stationary random fields. The objective is to minimize the…
Scheduling Operator Assistance for Shared Autonomy in Multi-Robot Teams
Yifan Cai, Abhinav Dahiya, Nils Wilde +1
In this paper, we consider the problem of allocating human operator assistance in a system with multiple autonomous robots. Each robot is required to complete independent missions,…
Error-Bounded Approximation of Pareto Fronts in Robot Planning Problems
Alexander Botros, Armin Sadeghi, Nils Wilde +2
Many problems in robotics seek to simultaneously optimize several competing objectives under constraints. A conventional approach to solving such multi-objective optimization probl…
Informative Path Planning in Random Fields via Mixed Integer Programming
Shamak Dutta, Nils Wilde, Stephen L. Smith
We present a new mixed integer formulation for the discrete informative path planning problem in random fields. The objective is to compute a budget constrained path while collecti…
An Improved Greedy Algorithm for Subset Selection in Linear Estimation
Shamak Dutta, Nils Wilde, Stephen L. Smith
In this paper, we consider a subset selection problem in a spatial field where we seek to find a set of k locations whose observations provide the best estimate of the field value…