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radar is highlighted for robust sensing capabilities in adverse weather conditions ( e. g. dense fog, heavy rain, or snowfall ). in addition, radar can cover wide areas and penetrate small particles. despite these advantages, radar - based place recognition remains in the early stages compared to other sensors due to i... | arxiv:2403.14176 |
we provide computationally convenient expressions for all marginal distributions of the polarization cmb power spectrum distribution p ( c _ l | sigma _ l ), where c _ l = { c _ l ^ tt, c _ l ^ te, c _ l ^ ee, c _ l ^ bb } denotes the set of ensemble averaged polarization cmb power spectra, and sigma _ l = { sigma _ l ... | arxiv:0806.3074 |
we measure for the first time the differential photoproduction cross section $ d \ sigma / dt $ of the $ a _ 2 ( 1320 ) $ meson at an average photon beam energy of 8. 5 ~ gev, using data with an integrated luminosity of 104 ~ pb $ ^ { - 1 } $ collected by the gluex experiment. we fully reconstruct the $ \ gamma p \ to ... | arxiv:2501.03091 |
we investigate whether one can detect the presence of a quantum resource in some operational task or equivalently whether every quantum resource provides an advantage over its free counterpart in some black box scenarios where one does not have much information about the devices. for any dimension $ d $, we find that f... | arxiv:2407.01693 |
we establish a central limit theorem for the fluctuations of the linear statistics in the $ \ beta $ - ensemble of dimension $ n $ at a temperature proportional to $ n $ and with confining smooth potential. in this regime, the particles do not accumulate in a compact set as in the fixed $ \ beta > 0 $ case which result... | arxiv:2301.05516 |
we discuss several observables measured by phobos that show common scaling features in cu + cu and au + au collisions at rhic energies. in particular, we examine the centrality and energy dependence of the charged particle multiplicity, as well as the centrality dependence of the elliptic flow at mid - rapidity. the di... | arxiv:nucl-ex/0605012 |
any smooth projective curve embeds into $ \ mathbb { p } ^ 3 $. more generally, any curve embeds into a rationally connected variety of dimension at least three. we prove conversely that if every curve embeds in a threefold $ x $, then $ x $ is rationally connected. in particular " all curves embed " is a birational pr... | arxiv:2410.10656 |
we review how phase - field models contributed to the understanding of various aspects of crystal nucleation including homogeneous and heterogeneous processes, and their role in microstructure evolution. we recall results obtained both by the conventional phase - field approaches that rely on spatially averaged ( coars... | arxiv:1907.05732 |
the degree and the temporal evolution of linear polarization in the prompt and afterglow emission of gamma - ray bursts is a very robust diagnostic of some key features of gamma - ray bursts jets and their micro and macro physics. in this contribution, i review the current status of the theory of polarized emission fro... | arxiv:0906.4346 |
pandemic management requires that scientists rapidly formulate and analyze epidemiological models in order to forecast the spread of disease and the effects of mitigation strategies. scientists must modify existing models and create novel ones in light of new biological data and policy changes such as social distancing... | arxiv:2203.16345 |
we show how hydrostatic equilibrium in galaxy clusters can be quantitatively probed combining x - ray, sz, and gravitational - lensing data. our previously published method for recovering three - dimensional cluster gas distributions avoids the assumption of hydrostatic equilibrium. independent reconstructions of cumul... | arxiv:0706.0696 |
in this letter, we present a simple model of aqueous interfacial molecular structure and we use this model to isolate the effects of hydrogen bonding on the dielectric properties of the liquid water - vapor interface. by comparing this model to the results of atomistic simulation we show that the anisotropic distributi... | arxiv:1710.04267 |
this paper uncovers the fundamental relationship between total and partial computation in the form of an equivalence of certain categories. this equivalence involves on the one hand effectuses, which are categories for total computation, introduced by jacobs for the study of quantum / effect logic. on the other hand, i... | arxiv:1511.01569 |
predicting travel times of vehicles in urban settings is a useful and tangible quantity of interest in the context of intelligent transportation systems. we address the problem of travel time prediction in arterial roads using data sampled from probe vehicles. there is only a limited literature on methods using data in... | arxiv:1711.05767 |
as a paradigm to recover the sparse signal from a small set of linear measurements, compressed sensing ( cs ) has stimulated a great deal of interest in recent years. in order to apply the cs techniques to wireless communication systems, there are a number of things to know and also several issues to be considered. how... | arxiv:1511.08746 |
diluted ising antiferromagnets in a homogenous magnetic field have a disordered phase for sufficiently large values of the field and for low temperatures. here, the system is in a domain state with a broad size - distribution of fractal domains. we study the relaxation dynamics of this domain state after removing the e... | arxiv:cond-mat/9705159 |
motion style transfer is highly desired for motion generation systems for gaming. compared to its offline counterpart, the research on online motion style transfer under interactive control is limited. in this work, we propose an end - to - end neural network that can generate motions with different styles and transfer... | arxiv:2203.16393 |
we study transformations of automata and games using muller conditions into equivalent ones using parity or rabin conditions. we present two transformations, one that turns a deterministic muller automaton into an equivalent deterministic parity automaton, and another that provides an equivalent history - deterministic... | arxiv:2305.04323 |
. klic courses klic ( knowledge lit careers ), by maharashtra knowledge corporation limited ( mkcl ), offers career - oriented certificate courses to enhance employability skills. with over 32 courses across sectors like programming, digital arts, and management, it equips learners for service sector jobs. courses rang... | https://en.wikipedia.org/wiki/Maharashtra_Knowledge_Corporation |
sufficient dimension reduction is a powerful tool to extract core information hidden in the high - dimensional data and has potentially many important applications in machine learning tasks. however, the existing nonlinear sufficient dimension reduction methods often lack the scalability necessary for dealing with larg... | arxiv:2210.04349 |
we show that the recent experimental data on the cross section of the process $ e ^ { + } e ^ { - } \ to \ lambda \ bar { \ lambda } $ near the threshold can be perfectly explained by the final - state interaction of $ \ lambda $ and $ \ bar { \ lambda } $. the enhancement of the cross section is related to the existen... | arxiv:2303.13551 |
let r = k [ m ] be a normal affine monoid algbera over a field k. up to isomorphism the conic ideals are exactly the direct summands ofthe extension r ^ { 1 / n } of r. we show that the classes of the conic divisorial ideals can be identified with the full - dimensional open cells in a decomposition of a torus naturall... | arxiv:math/0408110 |
ltlf synthesis is the process of finding a strategy that satisfies a linear temporal specification over finite traces. an existing solution to this problem relies on a reduction to a dfa game. in this paper, we propose a symbolic framework for ltlf synthesis based on this technique, by performing the computation over a... | arxiv:1705.08426 |
self - supervised protein language models have proved their effectiveness in learning the proteins representations. with the increasing computational power, current protein language models pre - trained with millions of diverse sequences can advance the parameter scale from million - level to billion - level and achiev... | arxiv:2201.11147 |
in response to a concentration gradient of nutrient, e. coli bacterium modulates the rotational bias of flagellar motors which control its run - and - tumble motion, to migrate towards regions of high nutrient concentration. presence of stochastic noise in the biochemical pathway of the cell has important consequence o... | arxiv:1804.00833 |
as software pervades more and more areas of our professional and personal lives, there is an ever - increasing need to maintain software, and for programmers to be able to efficiently write and understand program code. in the first study of its kind, we analyze fixation - related potentials ( frps ) to explore the onli... | arxiv:2412.10099 |
we report the first experimental observation of vector surface solitons, which form at the edge and in the corner of two - dimensional laser - written waveguide arrays. these elliptically polarized vector states are composed of two orthogonally polarized components. they exist only above a power threshold and bifurcate... | arxiv:0904.1787 |
the primary present - day observables upon which theories of galaxy evolution are based are a system ' s morphology, dynamics, colour, and chemistry. individually, each provides an important constraint to any given model ; in concert, the four represent a fundamental ( intractable ) boundary condition for chemodynamica... | arxiv:astro-ph/0312255 |
we report on a comprehensive combined experimental and theoretical study of curie temperature trends in ( ga, mn ) as ferromagnetic semiconductors. broad agreement between theoretical expectations and measured data allows us to conclude that t _ c in high - quality metallic samples increases linearly with the number of... | arxiv:cond-mat/0505215 |
the universal behaviour of the short - time dynamics of the three state potts model in two dimensions at criticality is investigated with monte carlo methods. the initial increase of the order is observed. the new dynamic exponent $ \ theta $ as well as exponent $ z $ and $ \ beta / \ nu $ are determined. the measureme... | arxiv:cond-mat/9504070 |
nonparametric regression is a standard statistical tool with increased importance in the big data era. boundary points pose additional difficulties but local polynomial regression can be used to alleviate them. local linear regression, for example, is easy to implement and performs quite well both at interior as well a... | arxiv:1704.00674 |
we examine deep chandra x - ray observations of the centaurus cluster of galaxies, abell 3526. applying a gradient magnitude filter reveals a wealth of structure, from filamentary soft emission on 100pc ( 0. 5 arcsec ) scales close to the nucleus to features 10s of kpc in size at larger radii. the cluster contains mult... | arxiv:1601.01489 |
one of the tasks in color image processing and computer vision is to recover clean data from partial observations corrupted by noise. to this end, robust quaternion matrix completion ( qmc ) has recently attracted more attention and shown its effectiveness, whose convex relaxation is to minimize the quaternion nuclear ... | arxiv:2410.15006 |
the notion of safety in multi - agent systems assumes great significance in many emerging collaborative multi - robot applications. in this paper, we present a multi - uav collaborative target - tracking application by defining bounded inter - uav distances in the formation in order to ensure safe operation. in doing s... | arxiv:2112.03012 |
as humanity accelerates its shift to renewable energy generation, people who are not experts in renewable energy are learning about energy technologies and the energy market, which are complex. the answers to some questions will be obvious to expert practitioners but not to non - experts. one such question is why solar... | arxiv:2408.08910 |
both hot qcd matter and extremely strong electromagnetic fields are generated in relativistic heavy - ion collisions. we employ the transport model and the equivalent photon approximation ( epa ) to study charmonium hadroproduction and photoproduction in nucleus - nucleus collisions, respectively. in photoproduction, q... | arxiv:2411.12169 |
we study the structure of a graded $ 3 $ - lie - rinehart algebra $ \ mathcal { l } $ over an associative and commutative graded algebra $ a. $ for $ g $ an abelian group, we show that if $ ( l, a ) $ is a tight $ g $ - graded 3 - lie - rinehart algebra, then $ \ mathcal { l } $ and $ a $ decompose as $ \ mathcal { l }... | arxiv:2303.12905 |
conceptual and mathematical models of neurons have lagged behind empirical understanding for decades. here we extend previous work in modeling biological systems with fully scale - independent quantum information - theoretic tools to develop a uniform, scalable representation of synapses, dendritic and axonal processes... | arxiv:2201.00921 |
there has recently been considerable interest in using a nonstandard piecewise approximation to formulate fractional order differential equations as difference equations that describe the same dynamical behaviour and are more amenable to a dynamical systems analysis. unfortunately, due to mistakes in the fundamental pa... | arxiv:1605.01815 |
based on the ultraviolet to far - infrared photometry already compiled and presented in a companion paper ( barro et al. 2011a, paper i ), we present a detailed sed analysis of nearly 80, 000 irac 3. 6 + 4. 5 micron selected galaxies in the extended groth strip. we estimate photometric redshifts, stellar masses, and st... | arxiv:1102.4335 |
the quantum null energy condition ( qnec ) is a quantum generalization of the null energy condition which gives a lower bound on the null energy in terms of the second derivative of the von neumann entropy or entanglement entropy of some region with respect to a null direction. the qnec states that $ \ langle t _ { kk ... | arxiv:1910.07594 |
it was recently claimed that the magnetic o - type star hd 54879 exhibits important radial velocity variability indicative of its presence in a spectroscopic binary. more remarkably, it was furthermore reported that the star underwent a short, sudden variation in spectral type and magnetic field. in this letter we exam... | arxiv:1910.14495 |
we describe an algorithm which verifies whether linear algebraic cycles of the fermat variety generate the lattice of hodge cycles. a computer implementation of this confirms the integral hodge conjecture for quartic and quintic fermat fourfolds. our algorithm is based on computation of the list of elementary divisors ... | arxiv:1711.02628 |
dirac hamiltonian on the poincare disk in the presence of an aharonov - bohm flux and a uniform magnetic field admits a one - parameter family of self - adjoint extensions. we determine the spectrum and calculate the resolvent for each element of this family. explicit expressions for green functions are then used to fi... | arxiv:0710.5744 |
in this paper power saving bounds for general kloosterman sums for all weyl elements for $ \ mathrm { gl } _ n $ for $ n > 2 $ are proven, improving the trivial bound by d \ k { a } browski and reeder. this is achieved by representing the sums in an explicit way as exponential sums and bounding these through applicatio... | arxiv:2412.04976 |
we analyze scenarios in which pairs of unruh - dewitt - like detectors interact with scalar field ( s ) with bi - linear and quadratic coupling. for all cases - - real scalar fields, charged scalar fields, and even for couplings mixing two different scalar fields - - we find that the detectors ' dynamics depends on the... | arxiv:1808.05980 |
in this paper, we propose a novel method for highly efficient follicular segmentation of thyroid cytopathological wsis. firstly, we propose a hybrid segmentation architecture, which integrates a classifier into deeplab v3 by adding a branch. a large amount of the wsi segmentation time is saved by skipping the irrelevan... | arxiv:1902.05431 |
we present the occultation observation of compact radio source b0019 - 000 through the plasma tail of comet schwassmann - wachmann 3 - b. the observation was made with the ooty radio telescope at 326. 5 mhz on 2006 may 26, when the plasma tail of the comet was in front of this source. the scintillation was found to be ... | arxiv:0709.1404 |
modern overlay security mechanisms like web application firewalls ( waf ) suffer from inability to recognize custom high - level application logic and data objects, which results in low accuracy, high false positives rates, and overhelming manual effort for fine tuning. in this paper we propose an approach to web appli... | arxiv:1511.02564 |
we review some recent developments in nonperturbative studies of quantum field theory ( qft ) using the schwinger - dyson equations formulated directly in minkowski space. we begin with the introduction of essential ideas of the integral representation in qft and a discussion of renormalization in this approach. the te... | arxiv:hep-ph/0412188 |
the very long - term evolution of the hierarchical restricted three - body problem with a massive perturber is analyzed analytically in the high eccentricity regime. perturbations on the time scale of the outer orbit can accumulate over long timescales and be comparable to the effect of the octupole term. these perturb... | arxiv:2408.04003 |
we have studied the earth matter effect on the oscillation of upward going gev neutrinos by taking into account the three active neutrino flavors. for neutrino energy in the range 3 to 12 gev we observed three distinct resonant peaks for the oscillation process $ \ nu _ e \ leftrightarrow \ nu _ { \ mu, \ tau } $ in th... | arxiv:1510.07103 |
in this paper, we introduce sciann, a python package for scientific computing and physics - informed deep learning using artificial neural networks. sciann uses the widely used deep - learning packages tensorflow and keras to build deep neural networks and optimization models, thus inheriting many of keras ' s function... | arxiv:2005.08803 |
let $ p $ be a prime, we say that a kummerian oriented pro - $ p $ group $ ( g, \ theta ) $ has the bogomolov - positselski property if $ i _ \ theta ( g ) $ is a free pro - $ p $ group. we give a new criterion for an oriented pro - $ p $ group to have the bogomolov - positselski property based on previous work by posi... | arxiv:2503.09264 |
charge separation is a critical process for achieving high efficiencies in organic photovoltaic cells. the initial tightly bound excitonic electron - hole pair has to dissociate fast enough in order to avoid photocurrent generation and thus power conversion efficiency loss via geminate recombination. such process takes... | arxiv:1702.05130 |
we study the dynamics of a single excitation in a heisenberg spin - chain subjected to a sequence of periodic pulses from an external, parabolic, magnetic field. we show that, for experimentally reasonable parameters, a pair of counter - propagating coherent states are ejected from the centre of the chain. we find an i... | arxiv:quant-ph/0602106 |
telescopes are now able to resolve dust polarization across circumstellar disks at multiple wavelengths, allowing the study of the polarization spectrum. most disks show clear evidence of dust scattering through their unidirectional polarization pattern typically at the shorter wavelength of $ \ sim 870 \ mu $ m. howev... | arxiv:2112.10998 |
$ \ lambda _ i $ is real, we also give an improvement of guo ' s bound. then, for doubly stochastic realizations, we obtain an upper bound that improves guo ' s bound as well. finally, for certain particular cases, we give a further improvement of our last bound for doubly stochastic realization. | arxiv:1310.1606 |
the dynamics of a complex system is usually recorded in the form of time series, which can be studied through its visibility graph from a complex network perspective. we investigate the visibility graphs extracted from fractional brownian motions and multifractal random walks, and find that the degree distributions exh... | arxiv:0812.2099 |
a key goal in cosmology in the upcoming decade will be to form a better understanding of the accelerated expansion of the universe. upcoming surveys, such as the vera c. rubin observatory ' s 10 - year legacy survey of space and time ( lsst ), euclid and the square killometer array ( ska ) will deliver key datasets req... | arxiv:2206.06480 |
we establish a new connection between sails, a key notion in the geometric theory of generalised continued fractions, and arithmetic of totally real number fields, specifically, universal quadratic forms and additively indecomposable integers. our main application is to biquadratic fields, for which we show that if the... | arxiv:2403.18390 |
gait velocity has been consistently shown to be an important indicator and predictor of health status, especially in older adults. it is often assessed clinically, but the assessments occur infrequently and do not allow optimal detection of key health changes when they occur. in this paper, we show that the time gap be... | arxiv:1310.4880 |
we show that the gauge - invariant transverse - momentum - dependent ( tmd ) quark distribution function can be expressed as a sum of all higher - twist collinear parton matrix elements in terms of a transport operator. from such a general expression, we derive the nuclear broadening of the transverse momentum distribu... | arxiv:0801.0434 |
we propose theoretically a generalized memristive system based on controlled spin polarizations in the giant magnetoresistive material using a feedback loop with the classical hall effect. the dynamics can exhibit a memristive pinched hysteretic loop that possesses the self - crossing knot not located at the origin. ad... | arxiv:1104.5518 |
for robots that have the capability to interact with the physical environment through their end effectors, understanding the surrounding scenes is not merely a task of image classification or object recognition. to perform actual tasks, it is critical for the robot to have a functional understanding of the visual scene... | arxiv:1602.00032 |
the availability of precise and accurate simulation is a limiting factor for interpreting and forecasting data in many fields of science and engineering. often, one or more distinct simulation software applications are developed, each with a relative advantage in accuracy or speed. the quality of insights extracted fro... | arxiv:2410.15992 |
the study examines the influence of a sloping porous bed on the efficiency of an oscillating water column ( owc ) device facing oblique water waves. a vertical, surface piercing, thin plate near a rigid wall approximates the owc. the system is simulated using a multi - domain boundary element method assuming the linear... | arxiv:2010.12815 |
realizing a spatial superposition with massive objects is one of the most fundamental challenges, as it will test quantum theory in new regimes, probe quantum - gravity, and enable to test exotic theories like gravitationally induced collapse. a natural extension of the successful implementation of an atomic stern - ge... | arxiv:2202.10535 |
a generation procedure, based on the 5 - dimensional covariance of the kaluza - klein theory, is developed. the procedure allows one to obtain exact solutions of the 4 - dimensional einstein equations with electromagnetic and scalar fields from vacuum 5 - dimensional solutions using special 5 - dimensional coordinate t... | arxiv:gr-qc/0212098 |
we investigate the rare baryonic exclusive decays of $ \ lambda _ b \ to \ lambda l ^ + l ^ - ( l = e, \ mu, \ tau ) $ with polarized $ \ lambda $. under the approximation of the heavy quark effective theory ( hqet ), in the standard model we derive the differential decay rates and various polarization asymmetries by i... | arxiv:hep-ph/0101171 |
strong consistency replication helps keep application logic simple and provides significant benefits for correctness and manageability. unfortunately, the adoption of strongly - consistent replication protocols has been curbed due to their limited scalability and performance. to alleviate the leader bottleneck in stron... | arxiv:2003.07760 |
face detection has witnessed significant progress due to the advances of deep convolutional neural networks ( cnns ). its central issue in recent years is how to improve the detection performance of tiny faces. to this end, many recent works propose some specific strategies, redesign the architecture and introduce new ... | arxiv:1905.01585 |
tilting modules over commutative rings were recently classified in [ 12 ] : they correspond bijectively to faithful gabriel topologies of finite type. in this note we extend this classification by dropping faithfulness. the counterpart of an arbitrary gabriel topology of finite type is obtained by replacing tilting wit... | arxiv:1602.04321 |
the past decade has witnessed a dramatic acceleration of lattice quantum chromodynamics calculations in nuclear and particle physics. this has been due to both significant progress in accelerating the iterative linear solvers using multi - grid algorithms, and due to the throughput improvements brought by gpus. deployi... | arxiv:1612.07873 |
we report a detailed timing and spectral analysis of the x - ray pulsar 2s ~ 1417 - 624 using the data from insight - hxmt during the 2018 outburst. the pulse profiles are highly variable with respect to both unabsorbed flux and energy. a double - peaked pulse profile from the low flux evolved to a multi - peaked shape... | arxiv:2410.22859 |
let $ { \ mathfrak m } = ( { \ mathcal m }, \ rho ) $ be a metric space and let $ x $ be a banach space. let $ f $ be a set - valued mapping from $ { \ mathcal m } $ into the family $ { \ mathcal k } _ m ( x ) $ of all compact convex subsets of $ x $ of dimension at most $ m $. the main result in our recent joint paper... | arxiv:2010.04540 |
the competing effect of heterogeneity and symmetry breaking coupling on the emerging dynamics in a system of n globally coupled stuart - landau oscillators is investigated. increasing the heterogeneity, using the standard deviation of the hopf bifurcation parameter, favors the macroscopic oscillatory state for low valu... | arxiv:2103.12341 |
the relation between ising spin systems and public - key cryptography is investigated using methods of statistical physics. the insight gained from the analysis is used for devising a matrix - based cryptosystem whereby the ciphertext comprises products of the original message bits ; these are selected by employing two... | arxiv:cond-mat/0002129 |
a symplectic toric orbifold is a compact connected orbifold $ m $, a symplectic form $ \ omega $ on $ m $, and an effective hamiltonian action of a torus $ t $ on $ m $, where the dimension of $ t $ is half the dimension of $ m $. we prove that there is a one - to - one correspondence between symplectic toric orbifolds... | arxiv:dg-ga/9412005 |
in recent years, parameterized quantum circuits have become a major tool to design quantum algorithms for optimization problems. the challenge in fully taking advantage of a given family of parameterized circuits lies in finding a good set of parameters in a non - convex landscape that can grow exponentially to the num... | arxiv:2209.00789 |
we recently generalised the lattice permutation condition for young tableaux to kronecker tableaux and hence calculated a large new class of stable kronecker coefficients labelled by co - pieri triples. in this extended abstract we discuss important families of co - pieri triples for which our combinatorics simplifies ... | arxiv:1812.09175 |
when studying the initial state and evolution of the matter created in relativistic heavy ion collisions, high - pt direct photons are a powerful probe. they are created in initial hard processes and in parton fragmentation, and possibly in interactions of partons with the hot and dense medium. we present systematic me... | arxiv:nucl-ex/0701040 |
a model for gas bubble behavior in irradiated amorphous $ u _ 3si _ 2 $ is generalized to take into account local influence of sinks for point defects and gas atoms as far as defect clustering resulting in growth of dislocation loops. a universality of bubble size distribution function and scaling law of bubble size gr... | arxiv:2112.14111 |
hyperspectral data consists of large number of features which require sophisticated analysis to be extracted. a popular approach to reduce computational cost, facilitate information representation and accelerate knowledge discovery is to eliminate bands that do not improve the classification and analysis methods being ... | arxiv:1509.08112 |
the spin polarized charge transport is systematically analyzed as a thermally driven stochastic process. the approach is based on kramers ' equation describing the semiclassical motion under the inclusion of stochastic and damping forces. due to the relativistic spin - orbit coupling the damping experiences a relativis... | arxiv:0806.0948 |
c. ingalls and h. thomas defined support tilting modules for path algebras. from tau - tilting theory introduced by t. adachi, o. iyama and i. reiten, a partial order on the set of basic tilting modules defined by d. happel and l. unger is extended as a partial order on the set of support tilting modules. in this paper... | arxiv:1406.4416 |
we show that the weak value of any observable in pre - and post - selected states can be expressed as the sum of the average of the observable in the pre - selected state and an anomalous part. we argue that at a fundamental level the anomalous nature of the weak values arises due to the interference between the post -... | arxiv:1410.5221 |
convolutional neural network ( cnn ) depth is of crucial importance for image super - resolution ( sr ). however, we observe that deeper networks for image sr are more difficult to train. the low - resolution inputs and features contain abundant low - frequency information, which is treated equally across channels, hen... | arxiv:1807.02758 |
$ ^ { 115 } $ in nuclear magnetic resonance data are presented for a series of ce $ _ { 1 - x } $ la $ _ x $ coin $ _ 5 $ crystals with different la dilutions, $ x $. multiple in ( 1 ) sites associated with different numbers of nearest - neighbor cerium atoms exhibit different knight shifts and spin lattice relaxation ... | arxiv:1901.01333 |
in this paper, we prove the identity $ \ dim _ { \ textrm h } ( f ) = d \ cdot \ dim _ { \ textrm h } ( \ alpha ^ { - 1 } ( f ) ) $, where $ \ dim _ { \ textrm h } $ denotes hausdorff dimension, $ f \ subseteq \ mathbb { r } ^ d $, and $ \ alpha : [ 0, 1 ] \ to [ 0, 1 ] ^ d $ is a function whose constructive definition... | arxiv:1903.11926 |
we extend the upper bounds derived for the horizontal and radial chemical distance for 2d bernoulli percolation in [ dhs21, sr20 ] to the planar random cluster model with cluster weight $ 1 \ le q \ le 4 $. along the way, we provide a complete proof of the strong arm separation lemma for the random cluster model. | arxiv:2309.04667 |
in real - world environments, autonomous agents rely on their egocentric observations. they must learn adaptive strategies to interact with others who possess mixed motivations, discernible only through visible cues. several multi - agent reinforcement learning ( marl ) methods adopt centralized approaches that involve... | arxiv:2312.08662 |
\ mu }, \ dot { p } ) $, is defined. a detailed analysis of the local bosonic symmetry of the lagrangian with the commuting spinor $ \ psi _ { \ alpha } $, is carried out. a connection of this symmetry with the local susy transformation of the lagrangian containing anticommuting pseudovector and pseudoscalar variables,... | arxiv:1312.5022 |
camera sensor noise is one of the most reliable device characteristics in digital image forensics, enabling the unique linkage of images to digital cameras. this so - called camera fingerprint gives rise to different applications, such as image forensics and authentication. however, if images are publicly available, an... | arxiv:1907.04025 |
we find that the solution of the polar angular differential equation can be written as the universal associated legendre polynomials. its generating function is applied to obtain an analytical result for a class of interesting integrals involving complicated argument. the present method can in principle be generalizabl... | arxiv:1702.06409 |
large - scale administrative data is a common input in early warning systems for college dropout in higher education. still, the terminology and methodology vary significantly across existing studies, and the implications of different modeling decisions are not fully understood. this study provides a systematic evaluat... | arxiv:2401.06498 |
following the historical observations of gw170817 and its multi - wavelength afterglow, more radio afterglows from neutron star mergers are expected in the future as counterparts to gravitational wave inspiral signals. we wish to describe these events using our current knowledge of the population of neutron star merger... | arxiv:1905.04495 |
the thermodynamics of the lattice model of intercalation of ions in crystals is considered in the mean field approximation. pseudospin formalism is used for the description of interaction of electrons with ions and the possibility of hopping of intercalated ions between different positions is taken into account. phase ... | arxiv:0907.1181 |
one approach to the development of quantum search algorithms is the quantum walk. a spatial search can be effected by the continuous - time evolution of a single quantum particle on a graph containing a marked site. in many physical implementations, however, one might expect to have multiple particles. in interacting b... | arxiv:1303.3537 |
the statistics of catalogued quadruple stars consisting of two binaries ( hierarchy 2 + 2 ) is studied in comparison with triple stars, with respective sample sizes of 81 and 724. seven representative quadruple systems are discussed in greater detail. the properties of multiple stars do not correspond to the products o... | arxiv:0806.3263 |
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