72 citations · 322 across the 17 of their papers we have counts for
17 papers
Receptogenesis in a Vascularized Robotic Embodiment
Kadri-Ann Pankratov, Leonid Zinatullin, Hans Priks +6
Equipping robotic systems with the capacity to generate hardware during operation extends physical adaptability. Unlike modular systems that rely on discrete com…
PRIEST: Projection Guided Sampling-Based Optimization For Autonomous Navigation
Fatemeh Rastgar, Houman Masnavi, Basant Sharma +3
Efficient navigation in unknown and dynamic environments is crucial for expanding the application domain of mobile robots. The core challenge stems from the nonavailability of a fe…
GPU Accelerated Batch Multi-Convex Trajectory Optimization for a Rectangular Holonomic Mobile Robot
Fatemeh Rastgar, Houman Masnavi, Karl Kruusamäe +2
We present a batch trajectory optimizer that can simultaneously solve hundreds of different instances of the problem in real-time. We consider holonomic robots but relax the assump…
GPU Accelerated Convex Approximations for Fast Multi-Agent Trajectory Optimization
Fatemeh Rastgar, Houman Masnavi, Jatan Shrestha +3
In this paper, we present a computationally efficient trajectory optimizer that can exploit GPUs to jointly compute trajectories of tens of agents in under a second. At the heart o…
Growth mechanism for nanotips in high electric fields
Ville Jansson, Ekaterina Baibuz, Andreas Kyritsakis +5
In this work we show using atomistic simulations that the biased diffusion in high electric field gradients creates a mechanism whereby nanotips may start growing from small surfac…
Tungsten migration energy barriers for surface diffusion: a parameterization for KMC simulations
Ville Jansson, Andreas Kyritsakis, Simon Vigonski +4
We have calculated the migration barriers for surface diffusion on Tungsten. Our results form a self-sufficient parameterization for Kinetic Monte Carlo simulations of arbitrarily…