Results 1 to 10 of about 1,234,392 (322)
Oversampling and transmission of hidden information [PDF]
arXiv, 2003 The lack of uniqueness arising by oversampling of Fourier coefficients is shown to provide a way of transmitting hidden information. A basic encoding/decoding system, developed on the basis of such a possibility, is discussed. The system is devised with the double purpose of: (a) enabling the transmission of an arbitrary signal and (b) allowing for the
Jody R. Miotke, Laura Rebollo‐Neira
arxiv +3 more sources
Компьютерная оптика, 2023 This paper considers an issue of delineating agricultural fields in satellite images. In this task we follow a multi-temporal data approach. We show that on such data, good quality can be achieved using a simple low-parameter method.
M.A. Pavlova +9 more
doaj +1 more source
Direction selectivity of the retinotectal system of fish: Findings based on microelectrode extracellular recordings of the tectum opticum [PDF]
Archives of Biological Sciences, 2023 Vision in fish plays an important role in different forms of visually guided behavior. The visual system of fish is available for research by different methods; it is a convenient experimental model for studying and understanding the mechanisms of vision
Damjanović Ilija +5 more
doaj +1 more source
Strategic Information Transmission [PDF]
Econometrica, 1982 This paper develops a model of strategic communication, in which a better-informed Sender (S) sends a possibly noisy signal to a Receiver (R), who then takes an action that determines the welfare of both. We characterize the set of Bayesian Nash equilibria under standard assumptions, and show that equilibrium signaling always takes a strikingly simple ...
Crawford, Vincent P, Sobel, Joel
openaire +2 more sources
Quantum information transmission [PDF]
Quantum Information Processing, 2012 We present a scheme of quantum information transmission, which transmits the quantum information contained in a single qubit via the quantum correlation shared by two parties (a two-qubit channel), whose quantum discord is non-zero. We demonstrate that the quantum correlation, which may have no entanglement, is sufficient to transmit the information of
Shi-Yao Zhu +3 more
openaire +3 more sources
An algorithm of blood typing using serological plate images
Компьютерная оптика, 2023 This paper describes an in vitro medical express diagnostic system designed to determine the blood group by analyzing the agglutination reaction (gluing of erythrocytes). The medical staff only needs to take a blood sample, put it on a serological plate,
S.A. Korchagin +5 more
doaj +1 more source
Evolution of transcriptional regulation of histidine metabolism in Gram-positive bacteria
BMC Genomics, 2022 Background The histidine metabolism and transport (his) genes are controlled by a variety of RNA-dependent regulatory systems among diverse taxonomic groups of bacteria including T-box riboswitches in Firmicutes and Actinobacteria and RNA attenuators in ...
German A. Ashniev +7 more
doaj +1 more source
Analyzing the Performance of GPS Data for Earthquake Prediction
Remote Sensing, 2021 The results of earthquake prediction largely depend on the quality of data and the methods of their joint processing. At present, for a number of regions, it is possible, in addition to data from earthquake catalogs, to use space geodesy data obtained ...
Valeri Gitis +2 more
doaj +1 more source
The transmission sense of information [PDF]
Biology & Philosophy, 2009 7 pages, 4 ...
Carl T. Bergstrom +2 more
openaire +3 more sources
Dynamic Strategic Information Transmission [PDF]
SSRN Electronic Journal, 2011 This paper studies strategic information transmission in a finite-horizon environment where, each period, a privately informed expert sends a message and a decision-maker takes an action. Our main contribution is to show that communication in this dynamic environment is drastically different from in a one-shot game.
Mikhail Golosov +4 more
openaire +6 more sources