257 research outputs found

    Best constants in Rosenthal-type inequalities and the Kruglov operator

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    Let XX be a symmetric Banach function space on [0,1][0,1] with the Kruglov property, and let f={fk}k=1n\mathbf{f}=\{f_k\}_{{k=1}}^n, nβ‰₯1n\ge1 be an arbitrary sequence of independent random variables in XX. This paper presents sharp estimates in the deterministic characterization of the quantities βˆ₯βˆ‘k=1nfkβˆ₯X,βˆ₯(βˆ‘k=1n∣fk∣p)1/pβˆ₯X,1≀p<∞,\Biggl\|\sum_{{k=1}}^nf_k\Biggr\|_X,\Biggl\|\Biggl(\sum_{{k=1}}^n|f_k|^p\Biggr)^{1/p}\Biggr\|_X,\qquad 1\leq p<\infty, in terms of the sum of disjoint copies of individual terms of f\mathbf{f}. Our method is novel and based on the important recent advances in the study of the Kruglov property through an operator approach made earlier by the authors. In particular, we discover that the sharp constants in the characterization above are equivalent to the norm of the Kruglov operator in XX.Comment: Published in at http://dx.doi.org/10.1214/10-AOP529 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org

    Russian print press and the system of state in the early XX century β€” evolution and cooperation (stating the problem)

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    The article considers the specifics of the mutual influence of the state and the Russian media system in the early XX century. Traces the socio-cultural and systemic factors driving these changes.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассматриваСтся спСцифика Π²Π·Π°ΠΈΠΌΠ½ΠΎΠ³ΠΎ влияния государства ΠΈ систСмы БМИ России Π½Π°Ρ‡Π°Π»Π° Π₯Π₯ Π²Π΅ΠΊΠ°. ΠŸΡ€ΠΎΡΠ»Π΅ΠΆΠΈΠ²Π°ΡŽΡ‚ΡΡ ΡΠΎΡ†ΠΈΠΎΠΊΡƒΠ»ΡŒΡ‚ΡƒΡ€Π½Ρ‹Π΅ ΠΈ систСмныС Ρ„Π°ΠΊΡ‚ΠΎΡ€Ρ‹, ΠΎΠ±ΡƒΡΠ»ΠΎΠ²Π»ΠΈΠ²Π°ΡŽΡ‰ΠΈΠ΅ Π΄Π°Π½Π½Ρ‹Π΅ измСнСния

    Functional Specificity of Genres in the Diocesan Gazette of the Early Twentieth Century

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    The article discusses the functional specificity and features of the genre model of the Β«Diocesan GazetteΒ». The work shows the influence of the Synod’s policy on genre characteristics of this type of publication and typological model in general.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассматриваСтся Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½Π°Ρ спСцифика ΠΈ особСнности ΠΆΠ°Π½Ρ€ΠΎΠ²ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ Ρ‚Π°ΠΊΠΎΠ³ΠΎ спСцифичного Ρ‚ΠΈΠΏΠ° издания ΠΊΠ°ΠΊ Π•ΠΏΠ°Ρ€Ρ…ΠΈΠ°Π»ΡŒΠ½Ρ‹Π΅ вСдомости. Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ прослСТиваСтся влияниС синодальной ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ Π½Π° ΠΆΠ°Π½Ρ€ΠΎΠ²Ρ‹Π΅ ΠΏΡ€ΠΈΠ·Π½Π°ΠΊΠΈ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Ρ‚ΠΈΠΏΠ° издания ΠΈ Π΅Π³ΠΎ Ρ‚ΠΈΠΏΠΎΠ»ΠΎΠ³ΠΈΡ‡Π΅ΡΠΊΡƒΡŽ модСль Π² Ρ†Π΅Π»ΠΎΠΌ

    NEURAL NETWORKS IN THE STRUCTURE OF THE JOURNALISTIC PROFESSION

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    Π˜ΡΡΠ»Π΅Π΄ΡƒΠ΅Ρ‚ΡΡ влияниС искусствСнного ΠΈΠ½Ρ‚Π΅Π»Π»Π΅ΠΊΡ‚Π° ΠΈ нСйросСтСй Π½Π° ΠΆΡƒΡ€Π½Π°Π»ΠΈΡΡ‚ΡΠΊΡƒΡŽ ΠΏΡ€ΠΎΡ„Π΅ΡΡΠΈΡŽ, выдСляя Π½ΠΎΠ²Ρ‹Π΅ возмоТности для Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΈ пСрсонализации ΠΊΠΎΠ½Ρ‚Π΅Π½Ρ‚Π°, Π° Ρ‚Π°ΠΊΠΆΠ΅ рассматривая Π²Ρ‹Π·ΠΎΠ²Ρ‹, связанныС с Π΄ΠΎΡΡ‚ΠΎΠ²Π΅Ρ€Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΈ Ρ€ΠΎΠ»ΡŒΡŽ Турналистов.The impact of artificial intelligence and neural networks on the journalism profession is examined, highlighting new opportunities for automation and content personalization, as well as considering challenges related to information accuracy and the role of journalists

    Aspects of Interaction of Traditional and Social Media

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    Π‘Ρ‚Π°Ρ‚ΡŒΡ посвящСна исслСдованию функционирова­ния ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΌΠ΅Π΄ΠΈΠ° Π² пространствС сСтСвых ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΉ ΠΈ ΠΈΡ… типологичСскому ΠΈ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΌΡƒ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡ‚Π²ΠΈΡŽ с Ρ‚Ρ€Π°Π΄ΠΈΡ†ΠΈΒ­ΠΎΠ½Π½Ρ‹ΠΌΠΈ ΠΌΠ΅Π΄ΠΈΠ°. Автор рассматриваСт ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Π΅ ΠΌΠ΅Π΄ΠΈΠ° ΠΊΠ°ΠΊ основу сСтСвой ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΈ, сравнивая ΠΈΡ… ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ‚ΠΈΠ²Π½ΡƒΡŽ спСцифику с особСнностями массмСдиа, Π½Π° ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… базируСтся линСйная модСль ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΈ. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ Π·Π°Ρ‚Ρ€Π°Π³ΠΈΠ²Π°ΡŽΡ‚ΡΡ вопросы ΠΊΠΎΠ½Π²Π΅Ρ€Π³Π΅Π½Ρ†ΠΈΠΈ массмСдиа ΠΈ ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΌΠ΅Π΄ΠΈΠ°, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΡΠ²ΠΎΠ»ΡŽΡ†ΠΈΠΈ ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… сСтСй ΠΊΠ°ΠΊ Ρ„ΠΎΡ€ΠΌΡ‹ ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΌΠ΅Π΄ΠΈΠ°.The article is devoted to the study of the functioning of social media in the space of network communications and their typological and informational interaction with traditional media. The author considers social media as the basis of network communication, comparing their communicative specificity with mass media features on which the linear communication model is based. The article addresses the issues of onvergence of mass media and social media, as well as the evolution of social networks as a form of social media

    The Potential of Neural Network Technologies in the Process of Training Infocommunication Specialists

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    Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ уточняСтся соврСмСнная спСцифика Π³Π΅ΠΉΠΌΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ. Автор ΠΎΠ±ΠΎΠ·Π½Π°Ρ‡Π°Π΅Ρ‚ Π³Ρ€Π°Π½ΠΈΡ†Ρ‹ использования ΠΈΠ½Ρ‚Π΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΌΠ΅Π΄ΠΈΠ°ΠΊΠΎΠ½Ρ‚Π΅Π½Ρ‚Π° ΠΈ нСйросСтСй Π² Π²Ρ‹ΡΡˆΠ΅ΠΌ ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠΈ. РассматриваСтся ΠΈΡ… ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π» ΠΏΡ€ΠΈ ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠ΅ спСциалистов Π² сфСрС массовой ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΈ массовой ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΈ с ΡƒΡ‡Π΅Ρ‚ΠΎΠΌ особСнностСй восприятия ΠΈ потрСблСния ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ соврСмСнными ΠΎΠ±ΡƒΡ‡Π°ΡŽΡ‰ΠΈΠΌΠΈΡΡ.The article clarifies the modern specifics of gamification and the boundaries of the use of interactive media content and neural networks in higher education, examines their potential in training specialists in the field of mass information and mass communication, taking into account the peculiarities of perception and consumption of information by modern students. 32

    Genre and Format Specifics of Regional Internet Media

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    Π‘ΠΎΠ²Ρ€Π΅ΠΌΠ΅Π½Π½Ρ‹Π΅ ΠΈΠ½Ρ‚Π΅Ρ€Π½Π΅Ρ‚-БМИ ΠΈΠΌΠ΅ΡŽΡ‚ Π±ΠΎΠ³Π°Ρ‚Ρ‹Π΅ ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ возмоТности, Ρ‡Ρ‚ΠΎ мСняСт ΠΈΡ… ΠΆΠ°Π½Ρ€ΠΎΠ²ΡƒΡŽ ΡΠΎΡΡ‚Π°Π²Π»ΡΡŽΡ‰ΡƒΡŽ ΠΈ Ρ„ΠΎΡ€ΠΌΠ°Ρ‚ прСдставлСния ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ². Π”Π°Π½Π½Ρ‹Π΅ процСссы ΠΏΡ€ΠΎΡ‚Π΅ΠΊΠ°ΡŽΡ‚ Π½Π΅Ρ€Π°Π²Π½ΠΎΠΌΠ΅Ρ€Π½ΠΎ. Автор уточняСт спСцифику Ρ€Π΅Π³ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈΠ½Ρ‚Π΅Ρ€Π½Π΅Ρ‚-БМИ Π² Π΄Π°Π½Π½ΠΎΠΌ вопросС.Modern online media have rich communication capabilities, which changes their genre component and presentation format. These processes are uneven. The author clarifies the specifics of regional online media in this issue
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