Results 31 to 40 of about 178,376 (287)
, 2018 Direct visual localization has recently enjoyed a resurgence in popularity with the increasing availability of cheap mobile computing power. The competitive accuracy and robustness of these algorithms compared to state-of-the-art feature-based methods ...
Clement, Lee, Kelly, Jonathan
core +1 more source
Bayesian Radar Cosplace: Directly estimating location uncertainty in radar place recognition
IET Radar, Sonar & NavigationTrust and explainability in localisation systems can be greatly helped by estimating a calibrated uncertainty. In this work, we argue for the first time that for this, it is best to express uncertainty in the location estimate directly rather than ...
Suyash Agarwal +4 more
doaj +1 more source
VECTOR MAPS IN MOBILE ROBOTICS
Acta Polytechnica CTU Proceedings, 2015 The aim of this paper is to provide a brief overview of vector map techniques used in mobile robotics and to present current state of the research in this field at the Brno University of Technology. Vector maps are described as a part of the simultaneous
Ales Jelinek
doaj +1 more source
A Protocol for Comparing Dry and Wet EEG Electrodes During Sleep
Frontiers in Neuroscience, 2020 BackgroundSleep is commonly assessed by recording the electroencephalogram (EEG) of the sleeping brain. As sleep assessments in a lab environment are cumbersome for both the participant and researcher, it would be highly desirable to record sleep EEG ...
Sven Leach +5 more
doaj +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Discovering Control Scheduler Policies Through Reinforcement Learning and Evolutionary Strategies
ActuatorsThis work investigates the viability of using NNs to select an appropriate controller for a dynamic system based on its current state. To this end, this work proposes a method for training a controller-scheduling policy using several learning algorithms,
Aureo Guilherme Dobrikopf +2 more
doaj +1 more source
Simultaneous maximum-likelihood calibration of odometry and sensor parameters [PDF]
, 2008 For a differential-drive mobile robot equipped with an on-board range sensor, there are six parameters to calibrate: three for the odometry (radii and distance between the wheels), and three for the pose of the sensor with respect to the robot frame ...
Censi, Andrea +2 more
core +1 more source
Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains
FEBS Open Bio, EarlyView.The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth +6 more
wiley +1 more source
Robotics, 2021 The use of automation and robotics technologies for caregiving and assistance has become a very interesting research topic in the field of robotics.
Giovanni Colucci +5 more
doaj +1 more source
FEBS Open Bio, EarlyView.Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman +4 more
wiley +1 more source