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massive machine type communication ( mmtc ) to serve billions of iot devices is considered to open a potential new market for the next generation cellular network. legacy cellular networks cannot meet the requirements of emerging mmtc applications, since they were designed for human - driven services. in order to provi... | arxiv:1705.03734 |
in recent years, many proposals have arisen from research on privacy in smart metering. in one of the considered approaches, referred to as anonymization, smart meters transmit fine - grained electricity consumption values in such a way that the energy supplier can not exactly determine procedence. this paper measures ... | arxiv:2002.04863 |
this volume contains the papers presented at the 18th international overture workshop, held online on 7th december 2020. this event was the latest in a series of workshops around the vienna development method ( vdm ), the open - source project overture, and related tools and formalisms. vdm is one of the longest establ... | arxiv:2101.07261 |
this paper advances the state of the art by extending the study of the analogy between the spacetime fabric and elasticity. as no prior work exists about a potential spacetime thermal expansion coeff lambda, we explore the analogy of gr with the elasticity theory by considering the cosmological constant lambda as an ad... | arxiv:2310.01005 |
monocular depth estimation ( mde ) models have undergone significant advancements over recent years. many mde models aim to predict affine - invariant relative depth from monocular images, while recent developments in large - scale training and vision foundation models enable reasonable estimation of metric ( absolute ... | arxiv:2501.05446 |
we propose realizations of the poisson structures for the lax representations of three integrable $ n $ - body peakon equations, camassa - - holm, degasperis - - procesi and novikov. the poisson structures derived from the integrability structures of the continuous equations yield quadratic forms for the $ r $ - matrix... | arxiv:2203.13593 |
in this work we discuss possible definitions of the mean value of the energy for a resonant ( gamow ) state. the mathematical and physical aspects of the formalism are reviewed. the concept of rigged hilbert space is used as a supportive tool in dealing with gamow - resonances. | arxiv:math-ph/0006027 |
in a continuing survey of active galactic nuclei observed by the far ultraviolet spectroscopic explorer, we provide a deeper analysis of intrinsic absorption features found in 35 objects. our survey is for low - redshift and moderate - luminosity objects, mostly seyfert galaxies. we find a strong correlation between ma... | arxiv:0807.0162 |
we discuss here future neutrino detectors with physics goals ranging from the ev to the eev scale. the focus is on future enabling technologies for such detectors, rather than existing detectors or those under construction. the report includes methodologies across the broad spectrum of neutrino physics : liquid noble a... | arxiv:2211.09669 |
road surface friction significantly impacts traffic safety and mobility. a precise road surface friction prediction model can help to alleviate the influence of inclement road conditions on traffic safety, level of service, traffic mobility, fuel efficiency, and sustained economic productivity. most related previous st... | arxiv:1911.02372 |
we report the quantum calibration of a magnetic force microscope ( mfm ) by measuring the two - dimensional magnetic stray field distribution of the mfm tip using a single nitrogen vacancy ( nv ) center in diamond. from the measured stray field distribution and the mechanical properties of the cantilever a calibration ... | arxiv:2103.13785 |
answering complex queries on knowledge graphs is important but particularly challenging because of the data incompleteness. query embedding methods address this issue by learning - based models and simulating logical reasoning with set operators. previous works focus on specific forms of embeddings, but scoring functio... | arxiv:2305.04034 |
we present the first case of a highly collimated, extremely high velocity bipolar outflow in taurus. it is powered by the low - luminosity ( 0. 4 l _ sun ) source iras 04166 + 2706 and contains gas accelerated up to 50 km / s with respect to the ambient cloud both toward the blue and the red ( uncorrected for projectio... | arxiv:astro-ph/0406539 |
selection rules of ultrasound attenuation and sound velocity renormalization are analyzed in view of their potential application to identify pomeranchuk instabilities ( electronic nematic phase ). it is shown that the transverse sound attenuation along [ 110 ] direction is enhanced by the fermi surface fluctuations nea... | arxiv:0907.2081 |
we study the integrability of a ( almost ) complex structure calibrated by a symplectic form. we find new sufficent conditions. | arxiv:math/0607236 |
we show that the eigenvectors of the pt - symmetric imaginary cubic oscillator are complete, but do not form a riesz basis. this results in the existence of a bounded metric operator having intrinsic singularity reflected in the inevitable unboundedness of the inverse. moreover, the existence of non - trivial pseudospe... | arxiv:1208.1866 |
accurate estimation of question difficulty and prediction of student performance play key roles in optimizing educational instruction and enhancing learning outcomes within digital learning platforms. the elo rating system is widely recognized for its proficiency in predicting student performance by estimating both que... | arxiv:2403.07908 |
it is shown that the limits of the nested subclasses of five classes of infinitely divisible distributions on $ r ^ d $, which are the jurek class, the goldie - steutel - bondesson class, the class of selfdecomposable distributions, the thorin class and the class of generalized type $ g $ distributions, are identical w... | arxiv:0712.0206 |
we consider the cosmology that results if our observable universe is a 3 - brane in a higher dimensional universe. in particular, we focus on the case where our 3 - brane is located at the $ z _ 2 $ symmetry fixed plane of a $ z _ 2 $ symmetric five - dimensional spacetime, as in the ho \ v { r } ava - witten model com... | arxiv:hep-ph/9906542 |
beneficial from fully convolutional neural networks ( fcns ), saliency detection methods have achieved promising results. however, it is still challenging to learn effective features for detecting salient objects in complicated scenarios, in which i ) non - salient regions may have " salient - like " appearance ; ii ) ... | arxiv:1911.13168 |
in this paper we show that the diphoton mass spectrum in proton - proton collisions at the lhc is sensitive to the top quark flavor changing neutral current in the vertices of $ tu \ gamma $ and $ tc \ gamma $. the diphoton mass spectrum measured by the cms experiment at the lhc at a center - of - mass energy of 8 tev ... | arxiv:1511.00220 |
we present a superior proof that the results for summed strength isovector dipole, spin dipole, and orbital dipole excitations are independent of deformations at the delta n = 0 level. | arxiv:nucl-th/0001021 |
we give a new proof of the hodge conjecture for abelian fourfolds of weil type with discriminant 1 and all of their powers. the hodge conjecture for these abelian fourfolds was proven by markman using hyperholomorphic sheaves on hyper - k \ " ahler varieties of generalized kummer type, and by constructing semiregular s... | arxiv:2504.13607 |
in recent years, self - supervised contrastive learning has emerged as a distinguished paradigm in the artificial intelligence landscape. it facilitates unsupervised feature learning through contrastive delineations at the instance level. however, crafting an effective self - supervised paradigm remains a pivotal chall... | arxiv:2311.09974 |
the article is addressing a possibility of implementation of spin network states on adiabatic quantum computer. the discussion is focused on application of currently available technologies and analyzes a concrete example of d - wave machine. a class of simple spin network states which can be implemented on the chimera ... | arxiv:1801.06017 |
binary droplet collisions are of importance in a variety of practical applications comprising dispersed two - phase flows. the background of our research is the prediction of properties of particulate products formed in spray processes. to gain a more thorough understanding of the elementary sub - processes inside a sp... | arxiv:1210.6234 |
radio observations in the ammonia inversion lines of four comets, c / 2001 a2 ( linear ), 153p / ikeya - zhang, c / 2001 q4 ( neat ) and c / 2002 t7 ( linear ), were performed at the effelsberg 100 - m radio telescope during their respective close approaches to earth. none of the four lowest energy metastable lines ( j... | arxiv:astro-ph/0505439 |
to properly reflect the main purpose of this work, we have changed the paper title to : a deterministic equivalent for the analysis of non - gaussian correlated mimo multiple access channels | arxiv:1104.5415 |
recent results by andrews and merca on the number of even parts in all partitions of n into distinct parts, a ( n ), were derived via generating functions. this paper extends these results to the number of parts divisible by k in all the partitions of n for which the multiplicity of each part is strictly less than k, a... | arxiv:2010.02788 |
context : seasonal variations and climate stability of a planet are very sensitive to the planet obliquity and its evolution. this is of particular interest for the emergence and sustainability of land - based life, but orbital and rotational parameters of exoplanets are still poorly constrained. numerical explorations... | arxiv:1901.02831 |
we study the hamiltonian dynamics of the dust - bianchi ix universe in dust time gauge. this model has three physical metric degrees of freedom, with evolution determined by a time - independent physical hamiltonian. this approach gives a new physical picture where dust - bianchi ix dynamics is described by oscillation... | arxiv:1707.07098 |
superspec is a pathfinder for future lithographic spectrometer cameras, which promise to energize extra - galactic astrophysics at ( sub ) millimeter wavelengths : delivering 200 - - 500 km / s spectral velocity resolution over an octave bandwidth for every pixel in a telescope ' s field of view. we present circuit sim... | arxiv:1211.0934 |
nowadays, deep neural networks ( dnns ) are the core enablers for many emerging edge ai applications. conventional approaches to training dnns are generally implemented at central servers or cloud centers for centralized learning, which is typically time - consuming and resource - demanding due to the transmission of a... | arxiv:2003.09876 |
the fundamental capacity limits of intelligent reflecting surface ( irs ) - assisted multi - user wireless communication systems are investigated in this paper. specifically, the capacity and rate regions for both capacity - achieving non - orthogonal multiple access ( noma ) and orthogonal multiple access ( oma ) tran... | arxiv:2001.03913 |
neural collapse refers to the remarkable structural properties characterizing the geometry of class embeddings and classifier weights, found by deep nets when trained beyond zero training error. however, this characterization only holds for balanced data. here we thus ask whether it can be made invariant to class imbal... | arxiv:2208.05512 |
answering simple questions over knowledge graphs is a well - studied problem in question answering. previous approaches for this task built on recurrent and convolutional neural network based architectures that use pretrained word embeddings. it was recently shown that finetuning pretrained transformer networks ( e. g.... | arxiv:2001.11985 |
plasma window is an advanced apparatus which can work as the interface between vacuum and high pressure region. it can be used in many applications which need atmosphere - vacuum interface, such as gas target, electron beam welding, synchrotron radiation and spallation neutron source. a test bench of plasma window is c... | arxiv:1308.5524 |
we show that a partially hyperbolic system can have at most a finite number of compact center - stable submanifolds. we also give sufficient conditions for these submanifolds to exist and consider the question of whether they can intersect each other. | arxiv:1612.03535 |
in real industrial processes, fault diagnosis methods are required to learn from limited fault samples since the procedures are mainly under normal conditions and the faults rarely occur. although attention mechanisms have become popular in the field of fault diagnosis, the existing attention - based methods are still ... | arxiv:2302.01599 |
a radiatively stable de sitter spacetime is constructed by considering an intrinsically non - commutative and generalized - geometric formulation of string theory, which is related to a family of f - theory models endowed with non - trivial anisotropic axion - dilaton backgrounds. in particular, the curvature of the ca... | arxiv:1905.08269 |
we present the first magic / fermi - lat joint search for dark matter annihilation gamma - ray signals from dwarf satellite galaxies. we combine 158 hours of observations of segue 1 by magic with 6 - years observations of 15 dwarf satellite galaxies by the fermi - lat. we obtain limits on the annihilation cross - secti... | arxiv:1508.05827 |
dab +, notably norway in 2017 and switzerland in 2024. a single dab station transmits a 1, 500 khz bandwidth signal that carries from 9 – 12 channels of digital audio modulated by ofdm from which the listener can choose. broadcasters can transmit a channel at a range of different bit rates, so different channels can ha... | https://en.wikipedia.org/wiki/Radio |
this paper gives the commensurability classification of deligne - mostow ball quotients and shows that the 104 deligne - mostow lattices form 38 commensurability classes. firstly, we find commensurability relations among deligne - mostow monodromy groups, which are not necessarily discrete. this recovers and generalize... | arxiv:2411.09682 |
the most efficient energy sources known in the universe are accretion disks. those around black holes convert 5 - - 40 per cent of rest - mass energy to radiation. like water circling a drain, inflowing mass must lose angular momentum, presumably by vigorous turbulence in disks, which are essentially inviscid. the orig... | arxiv:astro-ph/0611481 |
the aim of this paper is to perform stability analysis of anisotropic dissipative cylindrical collapsing model in $ f ( r, t, r _ { \ mu \ nu } t ^ { \ mu \ nu } ) $ gravity. in this context, the modified version of hydrodynamical equation is explored by means of dynamical equations and radial perturbation scheme. we e... | arxiv:1709.04365 |
given a group g, the conjugacy problem in g is the problem of giving an effective procedure for determining whether or not two given elements f, g of g are conjugate, i. e. whether there exists h belonging to g with fh = hg. this paper is about the conjugacy problem in the group diffeo ( i ) of all diffeomorphisms of a... | arxiv:0911.0804 |
motivated by the astrophysical problems of star formations from molecular clouds, we make the first step on the possible long time behaviors of certain irregularly - shaped molecular clouds. we emphasis the main difficulty of the blowups of the irregular - shaped fluids with vacuum ( molecular clouds ) comes from the i... | arxiv:2102.11550 |
we calculate the x - ray absorption near edge structure ( xanes ) modulating the ba 4d - photoabsorption cross section - the giant dipole resonance - centered around 110 ev photon energy for several models of spherical and non - spherical ba @ c _ n metallofullerene cage systems. in the cases considered, the xanes inte... | arxiv:cond-mat/9506041 |
majorana zero modes ( mzms ) emerge as edge states in topological superconductors and are promising for topological quantum computation, but their detection has so far been elusive. here we show that non - hermiticity can be used to obtain dramatically more robust mzms. the enhanced properties appear as a result of an ... | arxiv:2206.15324 |
rgb j2243 + 203 is a blazar at an estimated redshift of greater than 0. 39 that has been classified both as an intermediate - frequency - peaked bl lac object and as a high - frequency - peaked bl lac object. this source has been detected by veritas at a statistical significance of 5. 6 $ \ sigma $ in $ \ sim $ 4 hours... | arxiv:1508.06334 |
adsorption energy scaling relationships have now developed beyond their original form, which was more targeted towards the optimization of catalytic sites and the reduction of computational costs in simulations. the recent surge of interest in the adsorption energy scaling relations is to explore the surfaces beyond th... | arxiv:2107.12092 |
we consider the issue of validating the relationship between electric fields and optical intensity as proposed by the classical theory of electromagnetism. we describe an interference scenario in which this can be checked using only intensity measurements and without any other information regarding the details of the a... | arxiv:2008.12641 |
in this paper we propose tools for high - order mesh optimization and demonstrate their benefits in the context of multi - material arbitrary lagrangian - eulerian ( ale ) compressible shock hydrodynamic applications. the mesh optimization process is driven by information provided by the simulation which uses the optim... | arxiv:2001.11536 |
mu orionis was identified by spectroscopic studies as a quadruple star system. seventeen high precision differential astrometry measurements of mu ori have been collected by the palomar high - precision astrometric search for exoplanet systems ( phases ). these show both the motion of the long period binary orbit and s... | arxiv:0710.2126 |
a new 2 - parameter quadratic deformation of the quantum oscillator algebra and its 1 - parameter deformed heisenberg subalgebra are considered. an infinite dimensional fock module representation is presented which at roots of unity contains null vectors and so is reducible to a finite dimensional representation. the c... | arxiv:hep-th/9211009 |
value - at - risk ( var ) is one of the main regulatory tools used for risk management purposes. however, it is difficult to compute optimal var portfolios ; that is, an optimal risk - reward portfolio allocation using var as the risk measure. this is due to var being non - convex and of combinatorial nature. in partic... | arxiv:2107.07339 |
we present radiation hydrodynamic simulations in which binary planets form by close encounters in a system of several super - earth embryos. the embryos are embedded in a protoplanetary disk consisting of gas and pebbles and evolve in a region where the disk structure supports convergent migration due to type i torques... | arxiv:1810.12955 |
the learning - with - errors ( lwe ) problem is a crucial computational challenge with significant implications for post - quantum cryptography and computational learning theory. here we propose a quantum - classical hybrid algorithm with ising model ( hawi ) to address the lwe problem. our approach involves transformi... | arxiv:2408.07936 |
we report a novel method to generate arbitrary optical focus arrays ( ofas ). our approach rapidly produces computer - generated holograms ( cghs ) to precisely control the positions and the intensities of the foci. this is achieved by replacing the fast fourier transform ( fft ) operation in the conventional iterative... | arxiv:2206.12661 |
we investigate the influence of electron - phonon interactions on the dynamical properties of a quantum - dot - cavity qed system. we show that non - markovian effects in the phonon reservoir lead to strong changes in the dynamics, arising from photon - assisted dephasing processes, not present in markovian treatments.... | arxiv:0909.3964 |
aging is driven by subcellular processes that are relatively well - understood. however the qualitative mechanisms and quantitative dynamics of how these micro - level failures cascade to a macro - level catastrophe in a tissue or organs remain largely unexplored. here we experimentally and theoretically study how cell... | arxiv:2005.10746 |
time - varying parameter ( tvp ) regression models can involve a huge number of coefficients. careful prior elicitation is required to yield sensible posterior and predictive inferences. in addition, the computational demands of markov chain monte carlo ( mcmc ) methods mean their use is limited to the case where the n... | arxiv:2005.03906 |
continuous - variable quantum key distribution exploits coherent measurements of the electromagnetic field, i. e., homodyne or heterodyne detection. the most advanced security proofs developed so far relied on idealised mathematical models for such measurements, which assume that the measurement outcomes are continuous... | arxiv:2108.00428 |
in the present paper we propose a mechanism of the structural instability with a periodic charge ordering in two - dimensional isotropic conductors with a closed fermi surface which completely excludes the conventional nesting mechanism. we show that the structural instability in such conductors may arise as a topologi... | arxiv:1806.10943 |
we report the results of our hst snapshot survey with the acs hrc pr200l prism, designed to measure the near - uv emission in a sample of nearby m dwarfs. 33 stars were observed, spanning the mass range from 0. 1 - 0. 6 solar masses ( t _ eff ~ 2200k - 4000k ) where the uv energy distributions vary widely between activ... | arxiv:0711.1861 |
##ieck universes is formally eliminable. one goal of the reverse mathematics program is to identify whether there are areas of " core mathematics " in which foundational issues may again provoke a crisis. = = see also = = aristotelian realist philosophy of mathematics mathematical logic brouwer – hilbert controversy ch... | https://en.wikipedia.org/wiki/Foundations_of_mathematics |
the successive projection algorithm ( spa ) is a fast algorithm to tackle separable nonnegative matrix factorization ( nmf ). given a nonnegative data matrix $ x $, spa identifies an index set $ \ mathcal { k } $ such that there exists a nonnegative matrix $ h $ with $ x \ approx x ( :, \ mathcal { k } ) h $. spa has b... | arxiv:1908.04109 |
two constructions of lattice packings of $ n $ - dimensional cross - polytopes ( $ \ ell _ 1 $ balls ) are described, the density of which exceeds that of any prior construction by a factor of at least $ 2 ^ { \ frac { n } { \ ln n } ( 1 + o ( 1 ) ) } $ when $ n \ to \ infty $. the first family of lattices is explicit ... | arxiv:2111.03343 |
if textbook lorentz invariance is actually a property of the equations describing a sector of the excitations of vacuum above some critical distance scale, several sectors of matter with different critical speeds in vacuum can coexist and an absolute rest frame ( the vacuum rest frame ) may exist without contradicting ... | arxiv:nucl-th/9708028 |
we study the properties of low - column density gas clumps in the halo of the milky way based on high - resolution 21 - cm observations. using interferometric data from the wsrt and the vla we study hi emission at low -, intermediate - and high radial velocities along four lines of sight towards quasars. along these si... | arxiv:0907.0171 |
bulk energization of electrons to $ 10 \, - \, 20 \, $ kev in solar flares is attributed to dissipation of alfv \ ' en waves that transport energy and potential downward to an acceleration region near the chromosphere. the acceleration involves the parallel electric field that develops in the limit of inertial alfv \ '... | arxiv:1307.7772 |
the crossover between ideal josephson behavior and uniform superconducting flow is studied by solving exactly the ginzburg - landau equation for a one - dimensional superconductor in the presence of an effective delta function potential of arbitrary strength. as the effective scattering is turned off, the pairs of jose... | arxiv:cond-mat/9312005 |
a decomposition theorem is established for a class of closed riemannian submanifolds immersed in a space form of constant sectional curvature. in particular, it is shown that if $ m $ has nonnegative sectional curvature and admits a codazzi tensor with " parallel mean curvature ", then $ m $ is locally isometric to a d... | arxiv:2004.03103 |
the future 6g - enabled iot will facilitate seamless global connectivity among ubiquitous wireless devices, but this advancement also introduces heightened security risks such as spoofing attacks. physical - layer authentication ( pla ) has emerged as a promising, inherently secure, and energy - efficient technique for... | arxiv:2307.12263 |
dialogue state tracking ( dst ), which is the process of inferring user goals by estimating belief states given the dialogue history, plays a critical role in task - oriented dialogue systems. a coreference phenomenon observed in multi - turn conversations is not addressed by existing dst models, leading to sub - optim... | arxiv:2106.08723 |
high - level synthesis ( hls ) frameworks allow to easily specify a large number of variants of the same hardware design by only acting on optimization directives. nonetheless, the hardware synthesis of implementations for all possible combinations of directive values is impractical even for simple designs. addressing ... | arxiv:2101.00587 |
we have studied statistical mechanics of a gas of vortices in two dimensions. we introduce a new observable - - - a condensate fraction of onsager vortices - - - to quantify the emergence of the vortex condensate. the condensation of onsager vortices is most transparently observed in a single vortex species system and ... | arxiv:1612.02930 |
we prove a conjecture by w. bergweiler and a. eremenko on the traces of elements of modular group in this paper | arxiv:1204.5930 |
in industrial recommendation systems on websites and apps, it is essential to recall and predict top - n results relevant to user interests from a content pool of billions within milliseconds. to cope with continuous data growth and improve real - time recommendation performance, we have designed and implemented a high... | arxiv:2409.00400 |
the compressible navier - stokes - poisson ( nsp ) system is considered in $ r ^ 3 $ in the present paper and the influences of the electric field of the internal electrostatic potential force governed by the self - consistent poisson equation on the qualitative behaviors of solutions is analyzed. it is observed that t... | arxiv:0811.3788 |
model - free reinforcement learning has emerged as a powerful method for developing robust robot control policies capable of navigating through complex and unstructured terrains. the effectiveness of these methods hinges on two essential elements : ( 1 ) the use of massively parallel physics simulations to expedite pol... | arxiv:2410.10766 |
self - interacting dark matter ( sidm ) models have the potential to solve the small - scale problems that arise in the cold dark matter paradigm. simulations are a powerful tool for studying sidm in the context of astrophysics, but it is numerically challenging to study differential cross - sections that favour small ... | arxiv:2012.10277 |
professionals are qualified to perform the role of or interact with engineering geologists. their primary focus, however, is the use of engineering geology data, as well as engineering skills to : design advanced exploration programs, environmental management or remediation projects including : groundwater extraction a... | https://en.wikipedia.org/wiki/Geological_engineering |
because of the huge number of graphs possible even with a small number of nodes, inference on network structure is known to be a challenging problem. generating large random directed graphs with prescribed probabilities of occurrences of some meaningful patterns ( motifs ) is also difficult. we show how to generate suc... | arxiv:1311.6443 |
we present a general theory of potentials that support bound states at positive energies ( bound states in the continuum ). on the theoretical side, we prove that, for systems described by nonlocal potentials of the form $ v ( r, r ' ) $, bound states at positive energies are as common as those at negative energies. at... | arxiv:2410.09647 |
we construct a two - current model. it includes two gauge fields, which introduce the doping effect, and a neutral scalar field. and then we numerically construct an ads black brane geometry with scalar hair. over this background, we study the fermionic system with the pseudoscalar yukawa coupling. some universal prope... | arxiv:2002.03343 |
we showed in previous work that for homogeneous yang - baxter ( yb ) deformations of ads $ _ 5 \ times $ s $ ^ 5 $, the open string metric and coupling, and as a result the closed string density $ e ^ { - 2 \ phi } \ sqrt { g } $, remain undeformed. in this work, in addition to extending these results to the deformatio... | arxiv:1708.03163 |
the field of scattering amplitudes plays a central role in elementary - particle physics. this includes various problems of broader interest for collider physics, gravitational physics, and fundamental principles underlying quantum field theory. we describe various applications and theoretical advances pointing towards... | arxiv:2210.03146 |
with the calculations, possess increased stability. one of the three mutations shifts the population in favor of the higher order oligomerization state in solution as shown by both size exclusion chromatography and native gel electrophoresis. a in silico method, poredesigner, was developed to redesign bacterial channel... | https://en.wikipedia.org/wiki/Protein_engineering |
as the fano effect is an interference phenomenon where tunneling paths compete for the electronic transport, it becomes a probe to catch fingerprints of majorana fermions lying on condensed matter systems. in this work we benefit of this mechanism by proposing as a route for that an aharonov - bohm - like interferomete... | arxiv:1408.0454 |
cross - application interference can affect drastically performance of hpc applications when running in clouds. this problem is caused by concurrent access performed by co - located applications to shared and non - sliceable resources such as cache and memory. in order to address this issue, some works adopted a qualit... | arxiv:1610.04309 |
we give a counterexample to a conjecture of d. h. gottlieb and prove a strengthened version of it. the conjecture says that a map from a finite cw - complex x to an aspherical cw - complex y with non - zero euler characteristic can have non - trivial degree ( suitably defined ) only if the centralizer of the image of t... | arxiv:math/0702826 |
the alpha decay parameter in the process omega - minus - > lambda + k - minus has been measured from a sample of 4. 50 million unpolarized omega - minus decays recorded by the hypercp ( e871 ) experiment at fermilab and found to be [ 1. 78 + / - 0. 19 ( stat ) + / - 0. 16 ( syst ) ] { \ times } 10 ^ { - 2 }. this is th... | arxiv:hep-ex/0505010 |
nowadays, as the quantity of data to process began to rise, so did the need for a method to discern what pieces of information could be useful for the user ; in response, researchers focused their efforts on improving the already existing ranking methods or creating new ones starting from them. this survey will be pres... | arxiv:2203.00331 |
the increasing number of scientific publications in acoustics, in general, presents difficulties in conducting traditional literature surveys. this work explores the use of a generative pre - trained transformer ( gpt ) model to automate a literature survey of 116 articles on data - driven speech enhancement methods. t... | arxiv:2310.06260 |
by using a weak measurement technique, we investigated the interplay between the angular and lateral goos - haenchen shift of a focused he - ne laser beam for incidence near the critical angle. we verified that this interplay dramatically affects the composite goos - haenchen shift of the propagated beam. the experimen... | arxiv:1608.07528 |
cine magnetic resonance imaging ( mri ) allows for understanding of the heart ' s function and condition in a non - invasive manner. undersampling of the $ k $ - space is employed to reduce the scan duration, thus increasing patient comfort and reducing the risk of motion artefacts, at the cost of reduced image quality... | arxiv:2309.13385 |
we discuss level schemes of small quantum - dot turnstiles and their applicability in the production of entanglement in two - photon emission. due to the large energy splitting of the single - electron levels, only one single electron level and one single hole level can be made resonant with the levels in the conductio... | arxiv:quant-ph/0210170 |
in accordance with the electroweak theory, we perform, in the first - born approximation, a detailed analytical treatment of the differential cross - section ( dcs ) for the elastic scattering process $ e ^ { - } + \ nu _ { \ mu } \ longrightarrow e ^ { - } + \ nu _ { \ mu } $ in both absence and presence of a circular... | arxiv:2203.14955 |
fr \ ' echet regression extends linear regression to model complex responses in metric spaces, making it particularly relevant for multi - label regression, where eachinstance can have multiple associated labels. however, addressing noise and dependencies among predictors within this framework remains un derexplored. i... | arxiv:2412.18247 |
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