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let $ \ kappa $ be an infinite cardinal. a topological space $ x $ is $ \ kappa $ - bounded if the closure of any subset of cardinality $ \ le \ kappa $ in $ x $ is compact. we discuss the problem of embeddability of topological spaces into hausdorff ( urysohn, regular ) $ \ kappa $ - bounded spaces, and present a cano... | arxiv:1906.00185 |
q - learning is widely employed for optimizing various large - dimensional networks with unknown system dynamics. recent advancements include multi - environment mixed q - learning ( memq ) algorithms, which utilize multiple independent q - learning algorithms across multiple, structurally related but distinct environm... | arxiv:2411.08360 |
we present a fully - kinetic simulation of the full life cycle of strong langmuir turbulence ( slt ) excited by electron beams that are accelerated under the solar corona conditions. we find that ( 1 ) most packets ( $ \ sim $ 80 % ) are affected by their neighbors during their collapse, as a result, their spatial scal... | arxiv:2406.05467 |
let omega be a domain in c ^ 2. we prove the following theorem. if the envelope of holomorphy of omega is schlicht over omega, then the envelope is in fact schlicht. we provide examples showing that the theorem is not true in c ^ n, n > 2. additionally, we show that the theorem cannot be generalized to provide informat... | arxiv:math/0404497 |
semiconductor compounds are widely used for water splitting applications, where photo - generated electron - hole pairs are exploited to induce catalysis. recently, powders of a metallic oxide ( sr $ _ { 1 - x } $ nbo $ _ 3 $, 0. 03 < x < 0. 20 ) have shown competitive photocatalytic efficiency, opening up the material... | arxiv:1608.00194 |
hu, kriz and may recently reexamined ideas implicit in priddy ' s elegant homotopy theoretic construction of the brown - peterson spectrum at a prime p. they discussed may ' s notions of nuclear complexes and of cores of spaces, spectra, and commutative s - algebras. their most striking conclusions, due to hu and kriz,... | arxiv:math/0206067 |
accurate recognition of specific categories, such as persons ' names, dates or other identifiers is critical in many automatic speech recognition ( asr ) applications. as these categories represent personal information, ethical use of this data including collection, transcription, training and evaluation demands specia... | arxiv:2308.07393 |
in the recently developed theory of isospectral transformations of networks isospectral compressions are performed with respect to some chosen characteristic ( attribute ) of nodes ( or edges ) of networks. each isospectral compression ( when a certain characteristic is fixed ) defines a dynamical system on the space o... | arxiv:1804.00976 |
the high altitude platform station ( haps ) technology is garnering significant interest as a viable technology for serving as base stations in communication networks. however, haps faces the challenge of high spatial correlation among adjacent users ' channel gains which is due to the dominant line - of - sight ( los ... | arxiv:2407.00549 |
pattern plays a vital role in software architecture and it is a general reusable solution to commonly occurring problem. software architecture of a system is the set of structures needed to reason about the system, which comprise software elements, relations among them, and properties of both. patterns can be implement... | arxiv:1312.2325 |
we show that the fritzsch texture of lepton mass matrices can naturally lead to the bi - large flavor mixing pattern, if three neutrinos have a normal but weak mass hierarchy ( typically, $ m _ 1 : m _ 2 : m _ 3 \ sim 1 : 3 : 10 $ ). the effective mass of the tritium beta decay and that of the neutrinoless double beta ... | arxiv:hep-ph/0210276 |
collisions of gas particles with a drifting grain give rise to a mechanical torque on the grain. recent work by lazarian & hoang showed that mechanical torques might play a significant role in aligning helical grains along the interstellar magnetic field direction, even in the case of subsonic drift. we compute the mec... | arxiv:1602.04775 |
in this paper we will study the asymptotic behaviour of the energy decay of a transmission plate equation with locally distributed kelvin - voigt feedback. precisly, we shall prove that the energy decay at least logarithmically over the time. the originality of this method comes from the fact that using a carleman esti... | arxiv:1403.0356 |
we report our study of the evolution of superconductivity and the phase diagram of the ternary fe ( se1 - xtex ) 0. 82 ( 0 < = x < = 1. 0 ) system. we discovered a new superconducting phase with tc, max = 14 k in the 0. 3 < x < 1. 0 range. this superconducting phase is suppressed when the sample composition approaches ... | arxiv:0807.4775 |
self - supervised learning ( ssl ) as an effective paradigm of representation learning has achieved tremendous success on various curated datasets in diverse scenarios. nevertheless, when facing the long - tailed distribution in real - world applications, it is still hard for existing methods to capture transferable an... | arxiv:2310.17622 |
we present initial results from monte carlo simulations of nrqcd - light, static - light, and nrqcd - nrqcd mesons, using a variational technique ( most ), as part of our ongoing calculation of the $ f _ { b } $ decay constant. the basis states for the variational calculation are quark - antiquark operators separated b... | arxiv:hep-lat/9411087 |
influence of associative delusions ( ad ) onto development of physics and mathematics is investigated. the associative delusion ( ad ) means a mistake, appearing from incorrect associations, when a property of one object is attributed to another one. examples of most ancient delusions are : ( 1 ) connection of the grav... | arxiv:physics/0201065 |
phase transitions and critical phenomena are among the most intriguing phenomena in nature and their renormalization - group theory is one of the greatest achievements of theoretical physics. however, the predictions of the theory above an upper critical dimension $ d _ c $ seriously disagree with reality. in addition ... | arxiv:2203.16245 |
we give an example of an infinitesimally nonrigid polyhedron in the lobachevsky 3 - space and construct an infinitesimal flex of that polyhedron such that the volume of the polyhedron isn ' t stationary under the flex. | arxiv:1002.3884 |
it is shown that passive gravitational mass operator of a hydrogen atom in the post - newtonian approximation of the general relativity does not commute with its energy operator, taken in the absence of gravitational field. nevertheless, the equivalence between the expectation values of passive gravitational mass and e... | arxiv:1208.5756 |
we consider inclusions $ \ mathcal { s } \ leq \ mathcal { r } $ of discrete, probability measure - preserving orbit equivalence relations. in previous work with ab \ ' { e } rt - fra \ c { c } zyk, we established the pointwise almost sure existence of the cospectral radius of a random walk on the $ \ mathcal { r } $ -... | arxiv:2410.16480 |
2. 54 $ mev and $ 18. 4 $ mev, respectively. we have established a new recommended $ ^ { 38 } \ mathrm { k } ( p, \ gamma ) { } ^ { 39 } \ mathrm { ca } $ rate based on experimental information, which reduces overall uncertainties near the peak temperatures of nova burning by a factor of $ { \ sim } 250 $. using the ra... | arxiv:1801.00845 |
motivated by original equipment manufacturer ( oem ) service and maintenance practices we consider a single component subject to replacements at failure instances and two types of preventive maintenance opportunities : scheduled, which occur due to periodic system reviews of the equipment, and unscheduled, which occur ... | arxiv:1607.02299 |
we show that space - time evolution of one - dimensional fermionic systems is described by nonlinear equations of soliton theory. we identify a space - time dependence of a matrix element of fermionic systems related to the { \ it orthogonality catastrophe } or { boundary states } with the $ \ tau $ - function of the m... | arxiv:nlin/0605006 |
lanthanum hydride lah $ _ { 10 } $ with a sodalitelike clathrate structure was experimentally realized to exhibit a room - temperature superconductivity under megabar pressures. based on first - principles calculations, we reveal that the metal framework of la atoms has the excess electrons at interstitial regions. suc... | arxiv:2007.01531 |
this paper offers an insightful examination of how currently top - trending ai technologies, i. e., generative artificial intelligence ( generative ai ) and large language models ( llms ), are reshaping the field of video technology, including video generation, understanding, and streaming. it highlights the innovative... | arxiv:2404.16038 |
in physically realistic scalar - field based dynamical dark energy models ( including, e. g., quintessence ) one naturally expects the scalar field to couple to the rest of the model ' s degrees of freedom. in particular, a coupling to the electromagnetic sector leads to a time ( redshift ) dependence of the fine - str... | arxiv:2105.09746 |
high - temperature alloy design requires a concurrent consideration of multiple mechanisms at different length scales. we propose a workflow that couples highly relevant physics into machine learning ( ml ) to predict properties of complex high - temperature alloys with an example of the 9 - 12 wt. % cr steels yield st... | arxiv:2004.05424 |
q - balls formed from the affleck - dine field have rich cosmological implications and have been extensively studied from both theoretical and simulational approaches. from the theoretical point of view, the exact solution of the q - ball was obtained and it shows a circular orbit in the complex plane of the field valu... | arxiv:1903.07281 |
spatiotemporal point processes ( stpps ) are probabilistic models for events occurring in continuous space and time. real - world event data often exhibit intricate dependencies and heterogeneous dynamics. by incorporating modern deep learning techniques, stpps can model these complexities more effectively than traditi... | arxiv:2502.09341 |
we present karl g jansky very large array molecular line observations of the nearby starburst galaxy ngc 253, from swan : " survey of water and ammonia in nearby galaxies ". swan is a molecular line survey at centimeter wavelengths designed to reveal the physical conditions of star forming gas over a range of star form... | arxiv:1705.07103 |
short - period comet p / 2010 v1 ( ikeya - murakami, hereafter v1 ) was discovered visually by two amateur astronomers. the appearance of the comet was peculiar, consisting of an envelope, a spherical coma near the nucleus and a tail extending in the anti - solar direction. we investigated the brightness and the morpho... | arxiv:1404.1630 |
in this paper, we will construct a pre - normal form for germs of codimension one holomorphic foliation having a particular type of separatrix, of cuspidal type. we will also give a sufficient condition, in the quasi - homogeneous, three - dimensional case, for these foliations to be of generalized surface type. | arxiv:1306.4695 |
we perform numerical and experimental studies on the melting process of thin films initiated by a small hole. the presence of a non - trivial capillary surface, namely the liquid / air interface, leads to a few counter - intuitive results : ( 1 ) the melting point is elevated if the film surface is partially wettable, ... | arxiv:2204.10895 |
this text aims to provide a self - contained, comprehensive, and reasonably detailed presentation of the theory of stallings automata and some of its main applications. | arxiv:2403.10757 |
precise control of hyperfine matterwaves via raman excitations is instrumental to a class of atom - based quantum technology. we investigate the raman spinor control technique for alkaline atoms in an intermediate regime of single - photon detuning where a choice can be made to balance the raman excitation power effici... | arxiv:2305.17610 |
this chapter reflects on about 10 years of research in ai - assisted music composition, in particular during the flow machines project. we reflect on the motivations for such a project, its background, its main results and impact, both technological and musical, several years after its completion. we conclude with a pr... | arxiv:2006.09232 |
most existing trackers are based on using a classifier and multi - scale estimation to estimate the target state. consequently, and as expected, trackers have become more stable while tracking accuracy has stagnated. while trackers adopt a maximum overlap method based on an intersection - over - union ( iou ) loss to m... | arxiv:2007.01864 |
we provide evidence that the sunward - propagating half of the solar wind electron halo distribution evolves without scattering in the inner heliosphere. we assume the particles conserve their total energy and magnetic moment, and perform a " liouville mapping " on electron pitch angle distributions measured by the par... | arxiv:2204.06532 |
the growth of the dimension of the homogeneous components of algebra is an essential topic in algebraic geometry and commutative algebra. in this context, the homogeneous components of an algebra are the pieces of the algebra that have the same degree. the study of the growth of the dimension of these components can sh... | arxiv:2306.01542 |
radiology report generation ( rrg ) draws attention as a vision - and - language interaction of biomedical fields. previous works inherited the ideology of traditional language generation tasks, aiming to generate paragraphs with high readability as reports. despite significant progress, the independence between diseas... | arxiv:2311.13307 |
for a prime power $ q $, we study the distribution of determinent of matrices with restricted entries over a finite field $ \ mathbbm { f } _ q $ of $ q $ elements. more precisely, let $ n _ d ( \ mathcal { a } ; t ) $ be the number of $ d \ times d $ matrices with entries in $ \ mathcal { a } $ having determinant $ t ... | arxiv:0903.2508 |
in this note we address the question of the $ \ theta $ dependence in non abelian gauge theories from a pure quantum information point of view. the main result is that the topological susceptibility is the quantum fisher information of the ground state and that the maximally efficient quantum estimator of $ \ theta $ c... | arxiv:2007.03566 |
in two - dimensional topological insulators, such as inverted hgte / cdte quantum wells, helical quantum spin hall ( qsh ) states persist even at finite magnetic fields below a critical magnetic field $ b _ \ mathrm { c } $, above which only quantum hall ( qh ) states can be found. using linear - response theory, we th... | arxiv:1502.05605 |
when considering recurrent tasks in real - time systems, concurrent accesses to shared resources, can cause race conditions or data corruptions. such a problem has been extensively studied since the 1990s, and numerous resource synchronization protocols have been developed for both uni - processor and multiprocessor re... | arxiv:2104.06366 |
we apply wildeshaus ' s theory of motivic intermediate extensions to the motivic decomposition conjecture, formulated by deninger - murre and corti - hanamura. we first obtain a general motivic decomposition for the chow motive of an arbitrary smooth projective family $ f : x \ rightarrow s $ whose geometric fibers are... | arxiv:2007.11447 |
we report on landauer - b \ " uttiker studies of anomalous hall transport in a two - dimensional electron gas with rashba spin - orbit coupling and a magnetization provided by localized magnetic moments. our system is described by a discretized tight - binding model in a four - terminal geometry. we consider both the c... | arxiv:0907.0110 |
b. it is denoted by f − 1 ( b ) { \ displaystyle f ^ { - 1 } ( b ) } and is given by the equation f − 1 ( b ) = { x ∈ x f ( x ) ∈ b }. { \ displaystyle f ^ { - 1 } ( b ) = \ { x \ in x \ mid f ( x ) \ in b \ }. } for example, the preimage of { 4, 9 } { \ displaystyle \ { 4, 9 \ } } under the square function is the set ... | https://en.wikipedia.org/wiki/Function_(mathematics) |
physical process version of the first law of black hole thermodynamics in einstein - maxwell dark matter gravity was derived. the dark matter sector is mimicked by the additional u ( 1 ) - gauge field coupled to the ordinary maxwell one. by considering any cross section of the black hole event horizon to the future of ... | arxiv:1704.01370 |
the threshold pump power for modelocking decreased by 18 % when the temperature was increased from 25 to 100 degrees c, where a swcnt / pdms coated tapered fiber was used as the saturable absorber in a fiber laser. further, the pump power at which multi - pulse operation began decreased by 24 %, and the pump power rang... | arxiv:2404.18449 |
fingerprints feature a ridge pattern with moderately varying ridge frequency ( rf ), following an orientation field ( of ), which usually features some singularities. additionally at some points, called minutiae, ridge lines end or fork and this point pattern is usually used for fingerprint identification and authentic... | arxiv:2009.07910 |
the n component scalar tricritical theory is considered in a non - perturbative setting. we derive non - perturbative beta functions for the relevant couplings in $ d \ leq 3 $. the beta functions are obtained through the use of an exact evolution equation for the so called effective average action. in d = 3 it is esta... | arxiv:hep-th/9612227 |
a second - order block coordinate descent method is proposed for the unconstrained minimization of an objective function with lipschitz continuous hessian. at each iteration, a block of variables is selected by means of a greedy ( gauss - southwell ) rule which considers the amount of first - order stationarity violati... | arxiv:2407.18150 |
we proposed to use polarized neutrons scattering from a hyperpolarized 131xe gaseous target in order to measure time - reversal violation effect in baryon processes with nucleons. this article provides a brief introduction, historical review, and possible methods to construct a hyperpolarized 131xe gaseous target. | arxiv:1403.1584 |
we investigate the thermodynamic curvature resulting from a riemannian geometry approach to thermodynamics for the pauli paramagnetic gas which is a system of identical fermions each with spin 1 / 2. we observe that the absolute value of thermodynamic curvature can be interpreted as a measure of the stability of the co... | arxiv:cond-mat/9812054 |
in this paper we present a hierarchical multi - rate control architecture for nonlinear autonomous systems operating in partially observable environments. control objectives are expressed using syntactically co - safe linear temporal logic ( ltl ) specifications and the nonlinear system is subject to state and input co... | arxiv:2012.06558 |
in this paper we consider fractional higher - order stochastic differential equations of the form \ begin { align * } \ left ( \ mu + c _ \ alpha \ frac { d ^ \ alpha } { d ( - t ) ^ \ alpha } \ right ) ^ \ beta x ( t ) = \ mathcal { e } ( t ), \ quad t \ geq 0, \ ; \ mu > 0, \ ; \ beta > 0, \ ; \ alpha \ in ( 0, 1 ) \... | arxiv:1507.01712 |
we derive some consequences of the liouville theorem for plurisubharmonic functions of l. - f. tam and the author. the first result provides a nonlinear version of the complex splitting theorem ( which splits off a factor of $ \ mathbb { c } $ isometrically from the simply - connected k \ " ahler manifold with nonnegat... | arxiv:1807.02674 |
we develop new tools leading, for each integer $ n \ ge 4 $, to a significantly improved upper bound for the uniform exponent of rational approximation $ \ widehat { \ lambda } _ n ( \ xi ) $ to successive powers $ 1, \ xi, \ dots, \ xi ^ n $ of a given real transcendental number $ \ xi $. as an application, we obtain ... | arxiv:2109.14141 |
we develop a parametrised model to describe the formation and evolution of massive black holes, designed for comparisons with both electromagnetic and gravitational wave observations. using an extended press - schechter formalism, we generate dark matter halo merger trees. we then seed and evolve massive black holes th... | arxiv:2410.17916 |
the second $ \ mathbb { z } _ { 3 } $ parafermionic conformal theories are associated with the coset construction $ \ frac { su ( 2 ) _ { k } \ times su ( 2 ) _ { 4 } } { su ( 2 ) _ { k + 4 } } $. solid - on - solid integrable lattice models obtained by fusion of the model based on level - 1 representation of the affin... | arxiv:0812.3473 |
we consider artinian algebras $ a = \ mathbb { c } [ x _ 0, \ ldots, x _ m ] / i $, with $ i $ generated by a regular sequence of homogeneous forms of the same degree $ d \ geq 2 $. we show that the multiplication by a general linear form from $ a _ { d - 1 } $ to $ a _ d $ is injective. we prove that the weak lefschet... | arxiv:1802.06253 |
we consider the effect of time - periodic forcing on a one - dimensional schr { \ " o } dinger equation with a topologically protected defect ( edge ) mode. the unforced system models a domain - wall or dislocation defect in a periodic structure, and it supports a defect mode which bifurcates from the dirac point ( lin... | arxiv:2201.11219 |
recently a theoretical scheme explaining the vorticity generation by surface waves in liquids was developed [ s. filatov et al., phys. rev. lett. 116, 054501 ( 2016 ) ]. here we study how a thin ( monomolecular ) film presented at the surface of liquid affects the generated vorticity. we demonstrate that the vorticity ... | arxiv:1607.04556 |
nufact08 is the tenth in a series of workshops started in 1999, whose main goal is to understand options for future neutrino - oscillation experiments to attack the problems of the neutrino mass hierarchy and cp violation in the leptonic sector. i present a very brief review of what we know and what we would like to kn... | arxiv:0810.1530 |
we report on the discovery of a type 1 quasar, sdss 0956 + 5128, with a surprising combination of extreme velocity offsets. sdss 0956 + 5128 is a broad - lined quasar exhibiting emission lines at three substantially different redshifts : a systemic redshift of z ~ 0. 714 based on narrow emission lines, a broad mgii emi... | arxiv:1209.1635 |
let $ { \ mathfrak g } $ be a finite dimensional complex simple lie algebra, and let $ r, s \ in \ mathbb { c } ^ { \ ast } $ be transcendental over $ \ mathbb { q } $ such that $ r ^ { m } s ^ { n } = 1 $ implies $ m = n = 0 $. we will obtain some basic properties of the two - parameter quantized enveloping algebra $ ... | arxiv:1109.2640 |
we studied switchable photovoltaic and photo - diode characteristics of pt ( bi0. 9sm0. 1 ) ( fe0. 97hf0. 03 ) o3 lanio3 ( pt bsfho lno ) heterostructures integrated on si ( 100 ). the directions of photocurrent ( jsc ) and rectification are found to be reversibly switchable after applying external poling voltages. in ... | arxiv:1510.03132 |
in this brief note we point out that in the case of two dimensional crystals like graaphene, there is an interesting anomalous behaviour of fermions. this could potentially be useful. | arxiv:1611.05323 |
we present a weak measurement protocol that permits a sensitive estimation of angular rotations based on the concept of weak - value amplification. the shift in the state of a pointer, in both angular position and the conjugate orbital angular momentum bases, is used to estimate angular rotations. this is done by an am... | arxiv:1312.2981 |
we briefly survey some concepts related to empirical entropy - - normal numbers, de bruijn sequences and markov processes - - and investigate how well it approximates kolmogorov complexity. our results suggest $ \ ell $ th - order empirical entropy stops being a reasonable complexity metric for almost all strings of le... | arxiv:cs/0506056 |
transactions involving multiple blockchains are implemented by cross - chain protocols. these protocols are based on smart contracts, programs that run on blockchains, executed by a network of computers. because smart contracts can automatically transfer ownership of cryptocurrencies, electronic securities, and other v... | arxiv:2204.09796 |
a system of particles is studied in which the stochastic processes are one - particle type - change ( or one - particle diffusion ) and multi - particle annihilation. it is shown that, if the annihilation rate tends to zero but the initial values of the average number of the particles tends to infinity, so that the ann... | arxiv:cond-mat/0612405 |
we provide an open - source c + + library for real - time metric - semantic visual - inertial simultaneous localization and mapping ( slam ). the library goes beyond existing visual and visual - inertial slam libraries ( e. g., orb - slam, vins - mono, okvis, rovio ) by enabling mesh reconstruction and semantic labelin... | arxiv:1910.02490 |
we give necessary conditions for the existence of a compact manifold locally modelled on a given homogeneous space, which generalize some earlier results, in terms of relative lie algebra cohomology. applications include both reductive and nonreductive cases. for example, we prove that there does not exist a compact ma... | arxiv:1508.04862 |
a summary of the on - going preparations from the atlas and cms collaborations to perform top quark physics in run ii of the lhc and at the hl - lhc is given. to maintain the current level of precision and profit from the high - luminosity scenario expected in the next runs of the lhc, several new reconstruction techni... | arxiv:1411.7053 |
in this work, we present an alternative formulation of the higher eigenvalue problem associated to the infinity laplacian, which opens the door for numerical approximation of eigenfunctions. a rigorous analysis is performed to show the equivalence of the new formulation to the traditional one. subsequently, we present ... | arxiv:2004.08127 |
this paper proposes a mixed variational formulation for the problem of two coupled plates with a rigid { junction }. the proposed mixed { formulation } introduces { the union of } stresses and moments as { an auxiliary variable }, which { are } commonly of great interest in practical applications. the primary challenge... | arxiv:2403.18217 |
prediction tasks in digital pathology are challenging due to the massive size of whole - slide images ( wsis ) and the weak nature of training signals. advances in computing, data availability, and self - supervised learning ( ssl ) have paved the way for slide - level foundation models ( slfms ) that can improve predi... | arxiv:2503.17564 |
we present a phase - space analysis of a mathematical model of tumor growth with an immune responses. we consider mathematical analysis of the model equations with multipoint initial condition regarding to dissipativity, boundedness of solutions, invariance of non - negativity, local and global stability and the basins... | arxiv:1902.10203 |
due to its constrained support, the dirichlet distribution is uniquely suited to many applications. the constraints that make it powerful, however, can also hinder practical implementations, particularly those utilizing markov chain monte carlo ( mcmc ) techniques such as hamiltonian monte carlo. i demonstrate a series... | arxiv:1010.3436 |
we construct the basic representation of the double affine hecke algebra at critical level $ q = 1 $ associated to an irreducible reduced affine root system $ r $ with a reduced gradient root system. for $ r $ of untwisted type such a representation was studied by oblomkov [ o04 ] and further detailed by gehles [ g06 ]... | arxiv:2412.09397 |
in this paper connections between different gauge - theoretical problems in high and low dimensions are established. in particular it is shown that higher dimensional asd equations on total spaces of spinor bundles over low dimensional manifolds can be interpreted as taubes - pidstrygach ' s generalization of the seibe... | arxiv:0902.3738 |
a number of ways are reviewed in which the study of charmed particles can answer corresponding questions about particles containing $ b $ quarks. topics include the properties of resonances, the magnitude of decay constants, the size of spin - dependent effects, and the hierarchy of lifetime differences. | arxiv:hep-ph/9407256 |
extending the qubit coherence times is a crucial task in building quantum information processing devices. in the three - dimensional cavity implementations of circuit qed, the coherence of superconducting qubits was improved dramatically due to cutting the losses associated with the photon emission. next frontier in im... | arxiv:2003.04366 |
ai technologies have become more widely adopted in wireless communications. as an emerging type of ai technologies, the generative artificial intelligence ( gai ) gains lots of attention in communication security. due to its powerful learning ability, gai models have demonstrated superiority over conventional ai method... | arxiv:2405.04198 |
within - basket recommendation ( wbr ) refers to the task of recommending items to the end of completing a non - empty shopping basket during a shopping session. while the latest innovations in this space demonstrate remarkable performance improvement on benchmark datasets, they often overlook the complexity of user be... | arxiv:2401.16433 |
we study the low temperature conductivity of the electron accumulation layer induced by the very strong electric field at the surface of $ \ text { srtio } _ 3 $ sample. due to the strongly nonlinear lattice dielectric response, the three - dimensional density of electrons $ n ( x ) $ in such a layer decays with the di... | arxiv:1604.08509 |
motivated by reported claims of the measurements of a variation of the fine structure constant $ \ alpha $ we consider a theory where the electric charge, and consequently $ \ alpha $, is not a constant but depends on the ricci scalar $ r $. % we then show how this can be considered a particular case of the bekenstein ... | arxiv:1403.2044 |
we calculate the amplitudes of j ^ { pc } = 3 ^ { - - } meson production in diffractive dis within the k _ t - factorization approach, with a particular attention paid to the rho _ 3 ( 1690 ) meson. we find that at all q ^ 2 the rho _ 3 ( 1690 ) production cross section is 2 - 5 times smaller than the rho ( 1700 ) prod... | arxiv:hep-ph/0504139 |
the atlas and cms experiments at the cern lhc have collected about 25 inverse femtobarns ( fb ) of data each at the end of their 8 tev run, and ruled out a huge swath of parameter space in the context of minimally supersymmetric standard model ( mssm ). limits on masses of the gluino have been pushed to above 1 tev. th... | arxiv:1509.03639 |
with only bounding - box annotations in the spatial domain, existing video scene text detection ( vstd ) benchmarks lack temporal relation of text instances among video frames, which hinders the development of video text - related applications. in this paper, we systematically introduce a new large - scale benchmark, n... | arxiv:2011.09781 |
radiologists can classify a mammogram as normal or abnormal at better than chance levels after less than a second ' s exposure to the images. in this work, we combine these radiologists ' gist inputs into pre - trained machine learning models to validate that integrating gist with a cnn model can achieve an auc ( area ... | arxiv:1912.05470 |
key refinements to the number system, such as the introduction of decimal point notation. mathematicians such as muhammad ibn musa al - khwarizmi ( c. 780 – 850 ) gave his name to the concept of the algorithm, while the term algebra is derived from al - jabr, the beginning of the title of one of his publications. islam... | https://en.wikipedia.org/wiki/History_of_science |
a critical assessment is given of the theoretical uncertainty in the predicted cross - sections for large - angle bhabha scattering at lep 1, with or without t - channel subtraction. to this end a detailed comparison is presented of the results obtained with the programs alibaba and topaz0. differences in the implement... | arxiv:hep-ph/9710376 |
recent lattice qcd calculations from the hal and nplqcd collaborations have reported evidence for the existence of a bound state with strangeness - 2 and baryon number 2 at quark masses somewhat higher than the physical values. a controlled chiral extrapolation of these lattice results to the physical point suggested t... | arxiv:1308.1748 |
we discuss the flow field and propulsion velocity of active droplets, which are driven by body forces residing on a rigid gel. the latter is modelled as a porous medium which gives rise to permeation forces. in the simplest model, the brinkman equation, the porous medium is characterised by a single length scale $ \ el... | arxiv:1803.08695 |
accurate estimates of subnational health and demographic indicators are critical for informing health policy decisions. many countries collect relevant data using complex household surveys, but when data are limited, direct survey weighted estimates of small area proportions may be unreliable. area level models treatin... | arxiv:2209.02602 |
_ { i _ 2 } | \ cdots | t _ { i _ m } $, then $ p $ is serializable. | arxiv:1807.03144 |
the problem of counting unicellular hypermonopoles by the number of their hyperedges is equivalent to describing the cycle length distribution of a product of two circular permutations, first solved by zagier. the solution of this problem has also been used in the study of the cycle graph model of bafna and pevzner and... | arxiv:2403.19569 |
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