Results 1 to 10 of about 28,540 (101)
Evidence Consistent with the Multiple-Bearings Hypothesis from Human Virtual Landmark-Based Navigation [PDF]
Frontiers in Psychology, 2015 One approach to explaining the conditions under which additional landmarks will be learned or ignored relates to the nature of the information provided by the landmarks (i.e., distance versus bearings). In the current experiment, we tested the ability of
Martha R Forloines +2 more
doaj +5 more sources
Sensors, 2022 The problem of two-dimensional bearings-only multisensor-multitarget tracking is addressed in this work. For this type of target tracking problem, the multidimensional assignment (MDA) is crucial for identifying measurements originating from the same ...
Zheng Wei +3 more
doaj +1 more source
Microsystems & Nanoengineering, 2021 Chip-to-chip and world-to-chip fluidic interconnections are paramount to enable the passage of liquids between component chips and to/from microfluidic systems.
Christopher R. Brown +8 more
doaj +1 more source
Way-Finding and Landmarks: The Multiple-Bearings Hypothesis
Journal of Experimental Biology, 2001 ABSTRACT Clark’s nutcrackers (Nucifraga columbiana) are capable of very precise searching using the metric relationships between a goal and multiple landmarks to relocate the goal location. They can judge the direction more accurately than the distance to a landmark when the landmark is distant from the goal.
Kamil, Alan C, Cheng, Ken
openaire +3 more sources
Observer-biased bearing condition monitoring: from fault detection to multi-fault classification [PDF]
, 2016 Bearings are simultaneously a fundamental component and one of the principal causes of failure in rotary machinery. The work focuses on the employment of fuzzy clustering for bearing condition monitoring, i.e., fault detection and classification.
Cabrera, Diego +6 more
core +1 more source
Underwater Bearings-Only Multitarget Tracking Based on Modified PMHT in Dense-Cluttered Environment
IEEE Access, 2019 Underwater bearings-only multitarget tracking has many advantages, and the probabilistic multiple hypothesis tracking (PMHT) is an elegant algorithm for multitarget tracking problem.
Xiaohua Li +3 more
doaj +1 more source
Near resonance acoustic scattering from organized schools of juvenile Atlantic bluefin tuna (Thunnus thynnus) [PDF]
, 2013 Schools of Atlantic bluefin tuna (Thunnus thynnus) can exhibit highly organized spatial structure within the school. This structure was quantified for dome shaped schools using both aerial imagery collected from a commercial spotter plane and 400 kHz ...
Lutcavage, Molly +2 more
core +3 more sources
Improved Multitarget Tracking in Clutter Using Bearings-Only Measurements
Sensors, 2018 Multitarget tracking in clutter using bearings-only measurements is a challenging problem. In this paper, a performance improved nonlinear filter is proposed on the basis of the Random Finite Set (RFS) theory and is named as Gaussian mixture measurements-
Yifang Shi +3 more
doaj +1 more source
Seismic Vulnerability of the Italian Roadway Bridge Stock [PDF]
, 2015 This study focuses on the seismic vulnerability evaluation of the Italian roadway bridge stock, within the framework of a Civil Protection sponsored project.
B., Borzi +5 more
core +1 more source
Bearing-only acoustic tracking of moving speakers for robot audition [PDF]
, 2015 This paper focuses on speaker tracking in robot audition for human-robot interaction. Using only acoustic signals, speaker tracking in enclosed spaces is subject to missing detections and spurious clutter measurements due to speech inactivity ...
Evers, C +4 more
core +2 more sources