text stringlengths 1 3.65k | source stringlengths 15 79 |
|---|---|
combining strong electron correlations [ 1 - 4 ] and nontrivial electronic topology [ 5 ] holds great promise for discovery. so far, this regime has been rarely accessed and systematic studies are much needed to advance the field. here we demonstrate the control of topology in a heavy fermion system. we use magnetic fi... | arxiv:1906.01182 |
a search for pair production of heavy scalar leptoquarks ( lqs ), each decaying into a top quark and a $ \ tau $ lepton, is presented. the search considers final states with an electron or a muon, one or two $ \ tau $ leptons that decayed to hadrons, and additional jets. the data were collected in 2016 in proton - prot... | arxiv:1803.02864 |
this paper studies the effect of bandwidth partitioning ( bwp ) on the reliability and delay performance in infrastructureless wireless networks. the reliability performance is characterized by the density of concurrent transmissions that satisfy a certain reliability ( outage ) constraint and the delay performance by ... | arxiv:1909.00913 |
an efficient method for finding a better maximizer of computationally extensive probability distributions is proposed on the basis of a bayesian optimization technique. a key idea of the proposed method is to use extreme values of acquisition functions by gaussian processes for the next training phase, which should be ... | arxiv:1803.04577 |
spectral density estimation is a core problem of system identification, which is an important research area of system control and signal processing. there have been numerous results on the design of spectral density estimators. however to our best knowledge, quantitative error analyses of the spectral density estimatio... | arxiv:2303.11084 |
we study the problem of when a periodic square matrix of order $ n $ over an arbitrary field $ \ mathbb { f } $ is decomposable into the sum of a square - zero matrix and a torsion matrix, and show that this decomposition can always be obtained for matrices of rank at least $ \ frac n2 $ when $ \ mathbb { f } $ is eith... | arxiv:2404.02777 |
skyrmions are widely regarded as promising candidates for emergent spintronic devices. dzyaloshinskii - moriya interaction ( dmi ) is often critical to the generation and manipulation of skyrmions. however, there is a fundamental lack of understanding of the origin of dmi or the mechanism by which dmi generates skyrmio... | arxiv:1903.09345 |
one - counter processes ( ocps ) are pushdown processes which operate only on a unary stack alphabet. we study the computational complexity of model checking computation tree logic ( ctl ) over ocps. a pspace upper bound is inherited from the modal mu - calculus for this problem. first, we analyze the periodic behaviou... | arxiv:0909.1102 |
, and ray chase published the expanded version of the trl methodology, which included design and manufacturing. leon mckinney and chase used the expanded version to assess the technology readiness of the anser team ' s highly reusable space transportation ( hrst ) concept. anser also created an adapted version of the t... | https://en.wikipedia.org/wiki/Technology_readiness_level |
a great part of the mathematical foundations of topological quantum computation is given by the theory of modular categories which provides a description of the topological phases of matter such as anyon systems. in the near future the anyonic engineering will provide the anyonic devices from which the topological quan... | arxiv:1810.02874 |
we present the results of a search for pulsed very - high - energy ( vhe ) gamma - ray emission from young pulsars using data taken with the h. e. s. s. imaging atmospheric cherenkov telescope system. data on eleven pulsars, selected according to their spin - down luminosity relative to distance, are searched for gamma... | arxiv:astro-ph/0702336 |
we discuss recent experimental results concerning the cross section ratio of positron over electron elastic scattering on protons, and compare with the predictions of a pre - existent calculation. the deviation from unity of this ratio, $ i. e. $, a charge asymmetry different from zero, is the signature of contribution... | arxiv:1901.09379 |
we find a coupling of pseudo nambu goldstone bosons ( pngbs ) to other ( ordinary ) scalars, and consider its importance in various contexts. our original motivation was the model of double field inflation [ 1 ]. we also briefly consider the role of this coupling for the case of the qcd axion. | arxiv:astro-ph/9405045 |
we demonstrate numerical refocusing in coherent confocal laser scanning microscopy based on synthetic optical holography. this physics - based approach implements a computational propagation on the complex signal recovered in synthetic holography consistent with the wave physics and the parameters of the microscope. an... | arxiv:2411.07865 |
we consider sums of oscillating functions on intervals in cyclic groups of size close to the square root of the size of the group. we first prove non - trivial estimates for intervals of length slightly larger than this square root ( bridging the " poly \ ' a - vinogradov gap " in some sense ) for bounded functions wit... | arxiv:1508.00512 |
this paper introduces abstractions that are meaningful for computers and that can be built and used according to computers ' own criteria, i. e., computable abstractions. it is analyzed how abstractions can be seen to serve as the building blocks for the creation of one own ' s understanding of things, which is essenti... | arxiv:1409.0703 |
the belle ii experiment, which is situated at the interaction point of the superkekb $ e ^ + e ^ { - } $ collider at kek, tsukuba, japan, is expected to collect data corresponding to an integrated luminosity of 50 ~ ab $ ^ { - 1 } $. this data set will be sensitive to beyond - the - standard - model physics via precisi... | arxiv:1901.09549 |
to link a variety of campus buildings to connect academic colleges or departments, the library, and student residence halls. = = = backbone network = = = a backbone network is part of a computer network infrastructure that provides a path for the exchange of information between different lans or subnetworks. a backbone... | https://en.wikipedia.org/wiki/Computer_network |
we study a censored variant of the data - driven newsvendor problem, where the decision - maker must select an ordering quantity that minimizes expected overage and underage costs based only on offline censored sales data, rather than historical demand realizations. our goal is to understand how the degree of historica... | arxiv:2412.01763 |
active prominences exhibit plasma motions, resulting in difficulties with the interpretation of spectroscopic observations. these solar features being strongly influenced by the radiation coming from the solar disk, doppler dimming or brightening effects may arise, depending on which lines are observed and on the veloc... | arxiv:astro-ph/0611488 |
we study the dynamical schwinger effect in the vacuum excitation of the electron - positron plasma under action of a " laser pulse " of the simplest configuration : a linearly polarized, time - dependent and spatially homogeneous electric field. methodical basis of this investigation is the kinetic equation which is an... | arxiv:1412.6372 |
random standard base, causing mutations. there are several modified versions of this method such as sesam - tv - ii, sesam - tv +, and sesam - iii. = = = = single primer reactions in parallel ( sprinp ) = = = = this site saturation mutagenesis method involves two separate pcr reaction. the first of which uses only forw... | https://en.wikipedia.org/wiki/Protein_engineering |
the low thermal conductivity of piezoelectric perovskites is a challenge for high power transducer applications. we report first principles calculations of the thermal conductivity of ferroelectric pbtio $ _ 3 $ and the cubic nearly ferroelectric perovskite ktao $ _ 3 $. the calculated thermal conductivity of pbtio $ _... | arxiv:1809.03936 |
we address the problem of understanding from first principles the conditions under which a quantum system equilibrates rapidly with respect to a concrete observable. on the one hand previously known general upper bounds on the time scales of equilibration were unrealistically long, with times scaling linearly with the ... | arxiv:1509.05732 |
the performance of surface registration relies heavily on the metric used for the alignment error between the source and target shapes. traditionally, such a metric is based on the point - to - point or point - to - plane distance from the points on the source surface to their closest points on the target surface, whic... | arxiv:2108.11682 |
near - field imaging with terahertz ( thz ) waves is emerging as a powerful technique for fundamental research in photonics and across physical and life sciences. spatial resolution beyond the diffraction limit can be achieved by collecting thz waves from an object through a small aperture placed in the near - field. h... | arxiv:1903.06188 |
we present a novel approach for the prediction of anticancer compound sensitivity by means of multi - modal attention - based neural networks ( paccmann ). in our approach, we integrate three key pillars of drug sensitivity, namely, the molecular structure of compounds, transcriptomic profiles of cancer cells as well a... | arxiv:1811.06802 |
the steady - state solution of fluid flow in pipeline infrastructure networks driven by junction / node potentials is a crucial ingredient in various decision - support tools for system design and operation. while the nonlinear system is known to have a unique solution ( when one exists ), the absence of a definite res... | arxiv:2309.04494 |
a general proof of the security against eavesdropping of a previously introduced protocol for two - party quantum key distribution based on entanglement swapping [ phys. rev. a { \ bf 61 }, 052312 ( 2000 ) ] is provided. in addition, the protocol is extended to permit multiparty quantum key distribution and secret shar... | arxiv:quant-ph/0009025 |
the well - formulation and the well - posedness of the cauchy problem is discussed for { \ it hybrid metric - palatini gravity }, a recently proposed modified gravitational theory consisting of adding to the einstein - hilbert lagrangian an $ f ( r ) $ term constructed { \ it \ ` { a } la } palatini. the theory can be ... | arxiv:1312.1320 |
the dynamics of a hadronizing quark matter drop is investigated with a hybrid - like model, which takes into account equilibrium as well as non - equilibrium features of the process. we study the the particle rates from the hadronizing plasma, which have to be put in relation to the whole time evolution of the system. ... | arxiv:nucl-th/9606027 |
we present an analysis of the spectral properties of the extragalactic radio sources in the nearly - complete vsa sample at 33ghz. data from different surveys are used to study source spectra between 1. 4 and 33ghz. we find that, in general, spectra can not be well described by a single power law in the range of freque... | arxiv:0802.4397 |
we define a method which produces explicit cellular bases for algebras obtained via a jones basic construction. for the class of algebras in question, our method gives formulas for generic murphy - - type cellular bases indexed by paths on branching diagrams and compatible with restriction and induction on cell modules... | arxiv:1106.5339 |
based on the well - known algorithm of w. penney we determine the set of lengths of the canonical representation of integers with respect to the trinomial x ^ 2m + 2x ^ m + 2. | arxiv:2309.15481 |
forces induced by quantum fluctuations of electromagnetic field control adhesion phenomena between rough solids when the bodies are separated by distances ~ 10nm. however, this distance range remains largely unexplored experimentally in contrast with the shorter ( van der waals forces ) or the longer ( casimir forces )... | arxiv:2006.03849 |
image quality of pet reconstructions is degraded by subject motion occurring during the acquisition. mr - based motion correction approaches have been studied for pet / mr scanners and have been successful at capturing regular motion patterns, when used in conjunction with surrogate signals ( e. g. navigators ) to dete... | arxiv:2008.12359 |
it is shown that a coupled map model for open flow may exhibit spatial chaos and spatial quasiperiodicity with temporal periodicity. the locations of these patterns, which cover a substantial part of parameter space, are indicated in a comprehensive phase diagram. in order to analyze the encountered phenomena, a novel ... | arxiv:chao-dyn/9312007 |
training deep neural networks ( dnns ) is a widely popular workload in both enterprises and cloud data centers. existing schedulers for dnn training consider gpu as the dominant resource, and allocate other resources such as cpu and memory proportional to the number of gpus requested by the job. unfortunately, these sc... | arxiv:2110.06073 |
we study the evolution of a flat friedmann - robertson - walker universe, filled with a bulk viscous cosmological fluid, in the presence of time varying ` ` constants ' '. the dimensional analysis of the model suggests a proportionality between the bulk viscous pressure of the dissipative fluid and the energy density. ... | arxiv:gr-qc/0404045 |
ambiguity is a natural language phenomenon occurring at different levels of syntax, semantics, and pragmatics. it is widely studied ; in psycholinguistics, for instance, we have a variety of competing studies for the human disambiguation processes. these studies are empirical and based on eye - tracking measurements. h... | arxiv:2206.06807 |
optical coupling enables intermediate - and long - range interactions between distant quantum emitters. such interaction may be the basic element in bottom - up approaches of coupled spin systems or for integrated quantum photonics and quantum plasmonics. here, we prepare nanodiamonds carrying single, negatively - char... | arxiv:1908.01591 |
a new fault attack, double counting attack ( dca ), on the precomputation of $ 2 ^ t $ - ary modular exponentiation for a classical rsa digital signature ( i. e., rsa without the chinese remainder theorem ) is proposed. the $ 2 ^ t $ - ary method is the most popular and widely used algorithm to speed up the rsa signatu... | arxiv:1407.7598 |
given a sequence ( a _ k ) = a _ 0, a _ 1, a _ 2,... of real numbers, define a new sequence l ( a _ k ) = ( b _ k ) where b _ k = a _ k ^ 2 - a _ { k - 1 } a _ { k + 1 }. so ( a _ k ) is log - concave if and only if ( b _ k ) is a nonnegative sequence. call ( a _ k ) " infinitely log - concave " if l ^ i ( a _ k ) is n... | arxiv:0808.1065 |
an analog of black hole can be realized in the low - temperature laboratory. the horizon can be constructed for the ` relativistic ' ripplons ( surface waves ) living on the brane. the brane is represented by the interface between two superfluid liquids, 3he - a and 3he - b, sliding along each other without friction. s... | arxiv:gr-qc/0208020 |
in this letter we have proposed a natural way of determine the yukawa coupling $ f ( z ) \ bar \ psi \ psi $ for the 5d bulk action, the form of the $ f ( z ) $ function allows us to localize the spin - - $ \ frac { 1 } { 2 } $ fermionic fields in the paradigm of the 5d braneworld scenarios. the structure acquired by t... | arxiv:1503.07900 |
using h i absorption alone, we attempt to separate h i absorption lines in quasar spectra into two categories ; hdls ( higher density lines ) and ldls ( lower density lines ), and we discuss the difference in their physical properties. we deblend and fit all h i lines with voigt profiles, and make an unbiased sample of... | arxiv:astro-ph/0409299 |
here, we experimentally demonstrate that a stack of metallic spiral structures ( msss ) can have dominant magnetic coupling in both of its two configurations. this allows magnetic - coupling - dominant energy transport along a one - dimensional stack of msss at a deep - subwavlength scale, as demonstrated with near - f... | arxiv:1511.00072 |
electromagnetic environments are becoming increasingly complex and congested, creating a growing challenge for systems that rely on electromagnetic waves for communication, sensing, or imaging, particularly in reverberating environments. the use of programmable metasurfaces provides a potential means of directing waves... | arxiv:2103.13500 |
thanks to the unprecedented spectral resolution and sensitivity of the soft x - ray spectrometer ( sxs ) to soft thermal x - ray emission, astro - h will open a new discovery window for understanding young, ejecta - dominated, supernova remnants ( snrs ). in particular we study how astro - h observations will address, ... | arxiv:1412.1169 |
the article is devoted to the alternating cantor series. it is proved that any real number belonging to $ [ a _ 0 - 1 ; a _ 0 ] $, where $ a _ 0 = \ sum ^ { \ infty } _ { k = 1 } { \ frac { d _ { 2k } - 1 } { d _ 1d _ 2... d _ { 2k } } } $, has no more than two representations by the series and only numbers from counta... | arxiv:1602.00743 |
we study supersymmetric ( susy ) models derived from the ten - dimensional susy yang - mills theory compactified on magnetized orbifolds, with nonvanishing fayet - iliopoulos ( fi ) terms induced by magnetic fluxes in extra dimensions. allowing the presence of fi - terms relaxes a constraint on flux configurations in s... | arxiv:1610.07730 |
engineering is the discipline and profession that applies scientific theories, mathematical methods, and empirical evidence to design, create, and analyze technological solutions, balancing technical requirements with concerns or constraints on safety, human factors, physical limits, regulations, practicality, and cost... | https://en.wikipedia.org/wiki/List_of_engineering_branches |
in this paper we have studied a new form of non - commutative ( nc ) phase space with an operatorial form of noncommutativity. a point particle in this space feels the effect of an interaction with an " { \ it { internal } } " magnetic field, that is singular at a specific position $ \ theta ^ { - 1 } $. by " internal ... | arxiv:hep-th/0511302 |
unmanned surface vehicles ( usvs ) are of increasing importance to a growing number of sectors in the maritime industry, including offshore exploration, marine transportation and defence operations. a major factor in the growth in use and deployment of usvs is the increased operational flexibility that is offered throu... | arxiv:2204.10826 |
we consider an abstract mixed variational problem governed by a nonlinear operator $ a $ and a bifunctional $ j $, in a real reflexive banach space $ x $. the operator $ a $ is assumed to be continuous, lipschitz continuous on each bounded subset of $ x, $ and generalized monotone. first, we pay attention to the unique... | arxiv:1912.04280 |
multilayer films of zno with co were deposited on glass substrates then annealed in a vacuum. the magnetisation of the films increased with annealing but not the magnitude of the magneto - optical signals. the dielectric functions for the films were calculated using the mcd spectra. a maxwell garnett theory of a metall... | arxiv:0909.4149 |
telecommunications engineering is a subfield of electronics engineering which seeks to design and devise systems of communication at a distance. the work ranges from basic circuit design to strategic mass developments. a telecommunication engineer is responsible for designing and overseeing the installation of telecomm... | https://en.wikipedia.org/wiki/Telecommunications_engineering |
understanding the nature of molecular excitons in low - dimensional molecular solids is of paramount importance in fundamental photophysics and various applications such as energy harvesting, switching electronics and display devices. despite this, the spatial evolution of molecular excitons and their transition dipole... | arxiv:2208.06556 |
we show that electron crystals compete closely with non - abelian fractional chern insulators in the half - full second moir \ ' e band of twisted bilayer mote $ _ 2 $. depending on the twist angle and microscopic model, these crystals can have non - zero or zero chern numbers. the latter relies on cancellation between... | arxiv:2411.19898 |
we propose the construction of entire functions with a given random collection of zeros. there are considered two particular cases. in the first one we are dealing with simple zeros. and the second corresponds to random zeros with random multiplicity. | arxiv:2208.00515 |
cataracts are the leading cause of visual impairment and blindness globally. over the years, researchers have achieved significant progress in developing state - of - the - art machine learning techniques for automatic cataract classification and grading, aiming to prevent cataracts early and improve clinicians ' diagn... | arxiv:2012.04830 |
this paper proposes a novel and insightful activation method termed fplus, which exploits mathematical power function with polar signs in form. it is enlightened by common inverse operation while endowed with an intuitive meaning of bionics. the formulation is derived theoretically under conditions of some prior knowle... | arxiv:2111.14349 |
we present a spectral analysis of four lmc wc - type wolf - rayet ( wr ) stars ( bat99 - 8, bat99 - 9, bat99 - 11, and bat99 - 52 ) to shed light on two evolutionary questions surrounding massive stars. the first is : are wo - type wr stars more oxygen enriched than the wc - type stars, indicating further chemical evol... | arxiv:2110.14093 |
the phase or orbital light curves of extrasolar terrestrial planets in reflected or emitted light will contain information about their atmospheres and surfaces complementary to data obtained by other techniques such as spectrosopy. we show calculated light curves at optical and thermal infrared wavelengths for a variet... | arxiv:astro-ph/0511668 |
we report the first observation of the flavor - changing neutral current decay $ b \ to k ^ * \ ell ^ + \ ell ^ - $ and an improved measurement of the decay $ b \ to k \ ell ^ + \ ell ^ - $, where $ \ ell $ represents an electron or a muon, with a data sample of 140 fb $ { } ^ { - 1 } $ accumulated at the $ \ upsilon (... | arxiv:hep-ex/0308044 |
in federated learning ( fl ), accessing private client data incurs communication and privacy costs. as a result, fl deployments commonly prefinetune pretrained foundation models on a ( large, possibly public ) dataset that is held by the central server ; they then fl - finetune the model on a private, federated dataset... | arxiv:2302.09042 |
the ising model of statistical physics has served as a keystone example of phase transitions, thermodynamic limits, scaling laws, and many other phenomena and mathematical methods. we introduce and explore an ising game, a variant of the ising model that features competing agents influencing the behavior of the spins. ... | arxiv:2301.00851 |
we differentiate non - extremal black hole, \ emph { extremal } black hole and \ emph { naked singularity } via metric perturbations for reissner - nordstr \ " { o } m spacetime. first we study the axial perturbations for \ emph { extremal } reissner - nordstr \ " { o } m black hole and compute the effective potential ... | arxiv:2008.12327 |
the strong convergence of euler approximations of stochastic delay differential equations is proved under general conditions. the assumptions on drift and diffusion coefficients have been relaxed to include polynomial growth and only continuity in the arguments corresponding to delays. furthermore, the rate of converge... | arxiv:1303.0017 |
in this note, we discuss the gravitational memory effect in higher derivative and infinite derivative gravity theories and give the detailed relevant calculations whose results were given in our recent works. we show that the memory effect in higher derivative gravity takes the same form as in pure gr at large distance... | arxiv:1811.00843 |
the susceptible - exposed - infectious - recovered ( seir ) model is applied in several countries to ascertain the spread of the coronavirus disease 2019 ( covid - 19 ). we consider discrete - time seir epidemic model in a closed system which does not account for births or deaths, total population size under considerat... | arxiv:2105.00238 |
in this paper we investigate the asymptotic behavior of the colored homfly polynomial of the figure eight knot associated with the symmetric representation. we establish an analogous asymptotic expansion for the colored homfly polynomial. from the asymptotic behavior we show that the chern - simons invariants and twist... | arxiv:1711.04437 |
we study the non - trivial phase of the two - dimensional breathing kagome lattice, displaying both edge and corner modes. the corner localized modes of a two - dimensional flake were initially identified as a signature of a higher - order topological phase but later shown to be trivial for perturbations that were thou... | arxiv:2201.07576 |
this expository paper starts with a brief survey on the relation between partitions and surjections of sets, and then gives a quick introduction to the theories of incidence algebras, segal groupoids and combinatorial species. the aim is to explain an objective construction, in terms of simplicial groupoids, of both th... | arxiv:1912.11655 |
a broadband squeezed vacuum photon field is characterized by a complex squeezing function. we show that by controlling the wavelength dependence of its phase it is possible to change the dynamics of the atomic polarization interacting with the squeezed vacuum. such a phase modulation effectively produces a finite range... | arxiv:quant-ph/0610150 |
in this paper, we propose a novel channel estimation scheme for pulse - shaped multicarrier systems using smoothness regularization for ultra - reliable low - latency communication ( urllc ). it can be applied to any multicarrier system with or without linear precoding to estimate challenging doubly - dispersive channe... | arxiv:2210.05233 |
occlusion processing is a key issue in pedestrian attribute recognition ( par ). nevertheless, several existing video - based par methods have not yet considered occlusion handling in depth. in this paper, we formulate finding non - occluded frames as sparsity - based temporal attention of a crowded video. in this mann... | arxiv:2110.08708 |
the traditional information theoretic approach to studying feedback is to consider ideal instantaneous high - rate feedback of the channel outputs to the encoder. this was acceptable in classical work because the results were negative : shannon pointed out that even perfect feedback often does not improve capacity and ... | arxiv:0712.0871 |
building on the unprecedented capabilities of large language models for command understanding and zero - shot recognition of multi - modal vision - language transformers, visual language navigation ( vln ) has emerged as an effective way to address multiple fundamental challenges toward a natural language interface to ... | arxiv:2407.07392 |
in 1998 the adapted ordering method was developed for the representation theory of the superconformal algebras. this method, which proves to be very powerful, can be applied to most algebras and superalgebras, however. it allows : to determine maximal dimensions for a given type of singular vector space, to identify al... | arxiv:hep-th/0410172 |
direct - drive is an important approach to achieving the ignition of inertial confinement fusion. to enhance implosion performance while keeping the risk of hydrodynamic instability at a low level, we have designed a procedure to optimize the parameters of the target doped with mid - or high - $ z $ atoms. in the proce... | arxiv:2204.09208 |
the use of underground freight transportation ( uft ) is gaining attention because of its ability to quickly move freight to locations in urban areas while reducing road traffic and the need for delivery drivers. since packages are transported through the tunnels by electric motors, the use of tunnels is also environme... | arxiv:2405.04618 |
using a large sample of charm semileptonic decays collected by the focus photoproduction experiment at fermilab, we present new measurements of two semileptonic branching ratios. we obtain values of d + to k * munu / k2pi = 0. 602 + / - 0. 010 + / - 0. 021 and ds to phimunu / phipi = 0. 54 + / - 0. 033 + / - 0. 048. ou... | arxiv:hep-ex/0206056 |
aa dor is an eclipsing, post common - envelope binary with an sdob - type primary and an unseen low - mass secondary, believed to be a brown dwarf. eleven years ago, a nlte spectral analysis of the primary showed a discrepancy with the surface gravity that was derived by radial - velocity and light - curve analysis tha... | arxiv:1111.0540 |
we consider the supercritical oriented percolation model. let $ { \ fk } $ be all the percolation points. for each $ u \ in { \ fk } $, we write $ \ gamma _ u $ as its right - most path. let $ g = \ cup _ u \ gamma _ u $. in this paper, we show that $ g $ is a single tree with only one topological end. we also present ... | arxiv:math/0603580 |
this paper studies cell - free massive multiple - input multiple - output ( cf - mmimo ) systems incorporating simultaneous wireless information and power transfer ( swipt ) for separate information users ( ius ) and energy users ( eus ) in internet of things ( iot ) networks. to optimize both the spectral efficiency (... | arxiv:2310.08752 |
capacitance - voltage characteristics of individual germanium nanowire field effect transistors were directly measured and used to assess carrier mobility in nanowires for the first time ; thereby removing uncertainties in calculated mobility due to device geometries, surface and interface states and gate dielectric co... | arxiv:0705.2579 |
we study the thompson sampling algorithm in an adversarial setting, specifically, for adversarial bit prediction. we characterize the bit sequences with the smallest and largest expected regret. among sequences of length $ t $ with $ k < \ frac { t } { 2 } $ zeros, the sequences of largest regret consist of alternating... | arxiv:1906.09059 |
for $ r \ in ( 0, 1 ) $, the function $ \ k ( r ) = \ int _ 0 ^ { \ pi / 2 } ( 1 - r ^ 2 \ sin ^ 2t ) ^ { - 1 / 2 } dt $ is known as the complete elliptic integral of the first kind. in this paper, we prove the absolute monotonicity of two functions involving $ \ k ( r ) $. as a consequence, we improve alzer and richar... | arxiv:2104.11630 |
recent language modeling performance has been greatly improved by the use of external memory. this memory encodes the context so that similar contexts can be recalled during decoding. this similarity depends on how the model learns to encode context, which can be altered to include other attributes, such as style. we c... | arxiv:2210.15762 |
a nonlocal subspace $ \ mathcal { h } _ { ns } $ is a subspace within the hilbert space $ \ mathcal { h } _ n $ of a multi - particle system such that every state $ \ psi \ in \ mathcal { h } _ { ns } $ violates a given bell inequality $ \ mathcal { b } $. subspace $ \ mathcal { h } _ { ns } $ is maximally nonlocal if ... | arxiv:1802.05585 |
we simulate the formation of $ sp $ carbon chains ( carbynes ) by thermal decomposition of $ sp ^ 2 $ carbon heated by a hot discharge plasma, by means of tight - binding molecular dynamics. we obtain and analyze the total quantity of carbynes and their length distribution as a function of temperature and density. | arxiv:1403.7328 |
this paper tackles the problem of depth estimation from a single image. existing work either focuses on generalization performance disregarding metric scale, i. e. relative depth estimation, or state - of - the - art results on specific datasets, i. e. metric depth estimation. we propose the first approach that combine... | arxiv:2302.12288 |
the extraction of the w - boson mass, a fundamental parameter of the standard model, from hadron - hadron collision requires precise theory predictions. in this regard, angular coefficients are crucial to model the dynamics of w - boson production. in this work, we provide, for the first time, angular coefficients at n... | arxiv:2204.12394 |
estimating robot pose from rgb images is a crucial problem in computer vision and robotics. while previous methods have achieved promising performance, most of them presume full knowledge of robot internal states, e. g. ground - truth robot joint angles. however, this assumption is not always valid in practical situati... | arxiv:2402.05655 |
the raw outputs of the detectors within the advanced laser interferometer gravitational - wave observatory need to be calibrated in order to produce the estimate of the dimensionless strain used for astrophysical analyses. the two detectors have been upgraded since the second observing run and finished the year - long ... | arxiv:2005.02531 |
we propose a novel regularization method for compressive imaging in the context of the compressed sensing ( cs ) theory with coherent and redundant dictionaries. natural images are often complicated and several types of structures can be present at once. it is well known that piecewise smooth images exhibit gradient sp... | arxiv:1402.2335 |
new identity similar to an identity of [ 13 ] for fractional integrals have been defined. then making use of this identity, some new ostrowski type inequalities for riemann - liouville fractional integral have been developed. our results have some relationships with the results of alomari et. al., proved in [ 13 ] [ pu... | arxiv:1107.5732 |
we study spatio - temporal bursting in a three - scale reaction diffusion equation organized by the winged cusp singularity. for large time - scale separation the model exhibits traveling bursts, whereas for large space - scale separation the model exhibits standing bursts. both behaviors exhibit a common singular skel... | arxiv:1510.08938 |
nonnegative matrix factorization can be used to automatically detect topics within a corpus in an unsupervised fashion. the technique amounts to an approximation of a nonnegative matrix as the product of two nonnegative matrices of lower rank. in this paper, we show this factorization can be combined with regression on... | arxiv:2212.09858 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.