Results 61 to 70 of about 1,713 (291)
Detection of Multiple Stationary Humans Using UWB MIMO Radar
Sensors, 2016 Remarkable progress has been achieved in the detection of single stationary human. However, restricted by the mutual interference of multiple humans (e.g., strong sidelobes of the torsos and the shadow effect), detection and localization of the multiple ...
Fulai Liang +6 more
doaj +1 more source
Advanced Robotics Research, EarlyView.Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings +6 more
wiley +1 more source
Clean clutters and dyadic fractional packings
, 2022 A vector is dyadic if each of its entries is a dyadic rational number, i.e., an integer multiple of 1 2k for some nonnegative integer k. We prove that every clean clutter with a covering number of at least two has a dyadic fractional packing of value two.
Guenin, Bertrand +3 more
core
Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges
Advanced Robotics Research, EarlyView.This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder +3 more
wiley +1 more source
Linearly dependent vectorial decomposition of clutters [PDF]
, 2014 This paper deals with the question of completing a monotone increas- ing family of subsets G of a finite set ¿ to obtain the linearly dependent subsets of a family of vectors of a vector space.
Martí Farré, Jaume
core +2 more sources
EMD-based adaptive stationary human imaging for TD-MIMO through-wall radar
The Journal of Engineering, 2019 This study develop an adaptive stationary target imaging technique based on the empirical mode decomposition (EMD) method for the time-division multiple-input multiple-output through-wall radar.
Cao Lingxiao +5 more
doaj +1 more source
The hardness of the independence and matching clutter of a graph [PDF]
Opuscula Mathematica, 2016 A clutter (or antichain or Sperner family) \(L\) is a pair \((V,E)\), where \(V\) is a finite set and \(E\) is a family of subsets of \(V\) none of which is a subset of another.
Sasun Hambardzumyan +3 more
doaj +1 more source
Advanced Science, EarlyView.A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang +11 more
wiley +1 more source
Advances in Applied Mathematics, 1997 A family of circuits is associated with an arbitrary clutter. Several characterizations of matroid parts using their circuits are presented.
openaire +1 more source
The minimally non-ideal binary clutters with a triangle [PDF]
, 2019 It is proved that the lines of the Fano plane and the odd circuits of K 5 constitute the only minimally non-ideal binary clutters that have a ...
Guenin, Bertrand, Abdi, Ahmad
core +1 more source