Results 91 to 100 of about 365,213 (282)
Joint Spectrum Sensing and Resource Allocation for OFDM-based Transmission with a Cognitive Relay
, 2014 In this paper, we investigate the joint spectrum sensing and resource allocation problem to maximize throughput capacity of an OFDM-based cognitive radio link with a cognitive relay.
Abolhassani, Bahman +3 more
core +2 more sources
Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models
Advanced Robotics Research, EarlyView.A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki +2 more
wiley +1 more source
Channel Assortment Strategy for Reliable Communication in Multi-Hop Cognitive Radio Networks
, 2010 In this paper, we propose a channel assortment strategy for Reliable Communication in Multi-Hop Cognitive Radio ...
Rehmani, Mubashir Husain
core +2 more sources
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Physics-constrained GAN boosts OAM correction in ocean turbulence
Frontiers in Artificial IntelligenceIntroductionThis study addresses the challenge of improving wavefront correction for Orbital Angular Momentum (OAM) in oceanic turbulence using a physics-constrained Generative Adversarial Network (GAN).MethodsWe integrated physical constraints into a ...
Xiaoji Li, Zhiyuan Wang
doaj +1 more source
, 2011 In this chapter we present UWB communication as a potential candidate for cognitive radio technology. Cognitive radios are intelligent radios that could adopt itself by sensing and learning the radio environment and optimize its transmission strategies to maximize the utilization of the scarce radio resources such as the radio spectrum.
Kandeepan, Sithamparanathan +2 more
openaire +2 more sources
Advanced Science, EarlyView.Using machine learning on a mega‐scale global dataset (n = 1,336,840) reveals a robust personality trait architecture beyond the Big Five. A Big Two model, broadly capturing social engagement and internal mentation, defines a geometric space that links personality to neurocognitive profiles.
Kaixiang Zhuang +7 more
wiley +1 more source
Sensors, 2017 The performance of a passive radar network can be greatly improved by an optimal radar network structure. Generally, radar network structure optimization consists of two aspects, namely the placement of receivers in suitable places and selection of ...
Rui Xie +3 more
doaj +1 more source
Adaptive and occupancy-based channel selection for unreliable cognitive radio networks [PDF]
, 2009 In this paper, we propose an adaptive and occupancy-based channel selection for unreliable cognitive radio ...
Fdida, Serge +3 more
core +2 more sources
Hierarchical Summary Statistics Encoding Across Primary Visual and Posterior Parietal Cortices
Advanced Science, EarlyView.This study shows that mouse V1 simultaneously encodes the ensemble mean and variance of motion, providing a robust summary‐statistic representation that persists despite single‐neuron variability. These signals propagate to PPC, where they are transformed into abstract category representations during decision making.
Young‐Beom Lee +4 more
wiley +1 more source