Results 151 to 160 of about 2,705,955 (242)

Photogrammetry as a promising tool to unveil marine caves' benthic assemblages. [PDF]

open access: yesSci Rep, 2023
Pulido Mantas T   +8 more
europepmc   +1 more source

Low-rank Prompt Interaction for Continual Vision-Language Retrieval [PDF]

open access: yesarXiv
Research on continual learning in multi-modal tasks has been receiving increasing attention. However, most existing work overlooks the explicit cross-modal and cross-task interactions. In this paper, we innovatively propose the Low-rank Prompt Interaction (LPI) to address this general problem of multi-modal understanding, which considers both cross ...
arxiv  

Low Probability of Intercept Waveforms via Intersymbol Dither Performance under Multipath Conditions [PDF]

open access: yes, 2009
This thesis examines the effects of multipath interference on Low Probability of Intercept (LPI) waveforms generated using intersymbol dither. LPI waveforms are designed to be difficult for non-cooperative receivers to detect and manipulate, and have ...
Keen, Jonathan K.
core   +1 more source

F-35 MADL Data Integration for the Surface Force [PDF]

open access: yes, 2019
NPS NRP Executive SummaryF-35 MADL Data Integration for the Surface ForceCommander, Naval Surface Forces (CNSF)This research is supported by funding from the Naval Postgraduate School, Naval Research Program (PE 0605853N/2098).
Gallup, Shelley P.   +3 more
core  

Clutter-Masked Waveform Design for LPI/LPD Radarcom Signal Encoding. [PDF]

open access: yesSensors (Basel), 2021
Washington R   +3 more
europepmc   +1 more source

Signal Processing Design of Low Probability of Intercept Waveforms [PDF]

open access: yes, 2008
This thesis investigates a modification to Differential Phase Shift Keyed (DPSK) modulation to create a Low Probability of Interception/Exploitation (LPI/LPE) communications signal.
Liefer, Nathaniel C.
core   +1 more source

SINR- and MI-Based Double-Robust Waveform Design. [PDF]

open access: yesEntropy (Basel), 2022
Xin F, Li J, Wang Y, Zhang M.
europepmc   +1 more source

A theory of cortical map formation in the visual brain. [PDF]

open access: yesNat Commun, 2022
Najafian S   +8 more
europepmc   +1 more source

Sample Selection Models in R: Package sampleSelection [PDF]

open access: yes
This paper describes the implementation of Heckman-type sample selection models in R. We discuss the sample selection problem as well as the Heckman solution to it, and argue that although modern econometrics has non- and semiparametric estimation ...
Arne Henningsen, Ott Toomet
core   +1 more source

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