text stringlengths 1 3.65k | source stringlengths 15 79 |
|---|---|
let h ( f ) ( x ) = \ int _ { ( 0, infty ) ^ d } f ( v ) e _ { x } ( v ) d \ nu ( v ), be the multivariable hankel transform, where e _ { x } ( v ) = \ prod _ { k = 1 } ^ d ( x _ k v _ k ) ^ { - a _ k + 1 / 2 } j _ { a _ k - 1 / 2 } ( x _ k v _ k ), d \ nu ( v ) = v ^ a dv, a = ( a _ 1,..., a _ d ). we give sufficient ... | arxiv:1110.2348 |
we show in a simulation when economic agents are subject to evolution ( random change and selection based on the success in the estimation of the result of the gamble ) they acquire risk aversive behavior. this behavior appears in the form of adjustment of their estimation of probabilities when calculating the expected... | arxiv:2402.03374 |
conventional stereo suffers from a fundamental trade - off between imaging volume and signal - to - noise ratio ( snr ) - - due to the conflicting impact of aperture size on both these variables. inspired by the extended depth of field cameras, we propose a novel end - to - end learning - based technique to overcome th... | arxiv:2104.04641 |
aims : we aim at measuring mass - loss rates and the luminosities of a statistically large sample of galactic bulge stars at several galactocentric radii. the sensitivity of previous infrared surveys of the bulge has been rather limited, thus fundamental questions for late stellar evolution, such as the stage at which ... | arxiv:1002.5015 |
in this note, we are interested in the jacobian conjecture. following the results of l. m. ~ dru $ \ dot { \ rm z } $ kowski, we consider some vector fields depending on a certain \ ' etale polynomial map. from results of semialgebraic geometry with the consideration of some integral curves of these vector fields, we d... | arxiv:2304.14675 |
the excitation of toroidicity induced alfv { \ ' e } n eigenmodes ( taes ) using prescribed external electromagnetic perturbations ( hereafter ` ` antenna " ) acting on a confined toroidal plasma as well as its nonlinear couplings to other modes in the system is studied. the antenna is described by an electrostatic pot... | arxiv:2112.05797 |
more transformer blocks with residual connections have recently achieved impressive results on various tasks. to achieve better performance with fewer trainable parameters, recent methods are proposed to go shallower by parameter sharing or model compressing along with the depth. however, weak modeling capacity limits ... | arxiv:2107.11817 |
aggregated time series are generated effortlessly everywhere, e. g., " total confirmed covid - 19 cases since 2019 " and " total liquor sales over time. " understanding " how " and " why " these key performance indicators ( kpi ) evolve over time is critical to making data - informed decisions. existing explanation eng... | arxiv:2211.10909 |
a globally correct potential energy surface ( pes ) for the \ hp \ molecular ion is presented. the born - oppenheimer ( bo ) \ ai \ grid points of pavanello et. al. [ \ textit { j. chem. phys. } { \ bf 136 }, 184303 ( 2012 ) ] are refitted as bopes75k, which reproduces the energies below dissociation with a root mean s... | arxiv:1812.06035 |
each month, more attacks are launched with the aim of making web users believe that they are communicating with a trusted entity which compels them to share their personal, financial information. phishing costs internet users billions of dollars every year. researchers at carnegie mellon university ( cmu ) created an a... | arxiv:1406.3682 |
by utilizing label distribution learning, a probability distribution is assigned for a facial image to express a compound emotion, which effectively improves the problem of label uncertainties and noises occurred in one - hot labels. in practice, it is observed that correlations among emotions are inherently different,... | arxiv:2107.11061 |
services to assist its " war - related missions ". karp has been emphatic in his public support for israel. he has frequently criticized what he calls the inaction of other tech leaders. his position has prompted several employees to leave palantir. in 2024, irish politician and former employee of palantir, eoin hayes ... | https://en.wikipedia.org/wiki/Palantir_Technologies |
we investigate low temperature properties of a random ising model with $ + j $ and $ - aj ( a \ neq 1 ) $ bonds in two dimensions using a cluster heat bath method. it is found that the binder parameters $ g _ l $ for different sizes of the lattice come together at almost the same temperature implying the occurrence of ... | arxiv:cond-mat/9707059 |
quantum mechanics has been formulated in phase space, with the wigner function as the representative of the quantum density operator, and classical mechanics has been formulated in hilbert space, with the groenewold operator as the representative of the classical liouville density function. semiclassical approximations... | arxiv:quant-ph/0511227 |
we combine deep optical and ir photometry for 326 spiral galaxies from two recent galaxy samples and report that the surface brightness profiles of late - type spirals are best fit by two exponentials. moreover, the ratio of bulge and disk scale lengths takes on a restricted range of values and is uncorrelated with hub... | arxiv:astro-ph/9512026 |
vision transformers have achieved state - of - the - art performance in many visual tasks. due to the quadratic computational and memory complexities of self - attention, recent works either apply attention only to low - resolution inputs or restrict the receptive field to a small local region. to overcome these limita... | arxiv:2207.00188 |
we consider an ergodic harvesting problem with model ambiguity that arises from biology. to account for the ambiguity, the problem is constructed as a stochastic game with two players : the decision - maker ( dm ) chooses the ` best ' harvesting policy and an adverse player chooses the ` worst ' probability measure. th... | arxiv:2104.10626 |
higher order artificial neurons whose outputs are computed by applying an activation function to a higher order multinomial function of the inputs have been considered in the past, but did not gain acceptance due to the extra parameters and computational cost. however, higher order neurons have significantly greater le... | arxiv:2310.02901 |
in this paper we further elaborate on the notion of fractional exclusion statistics, as introduced by haldane, in two - dimensional conformal field theory, and its connection to the universal chiral partition function as defined by mccoy and collaborators. we will argue that in general, besides the pseudo - particles i... | arxiv:hep-th/9903176 |
a new experimental platform based on laser - plasma interaction is proposed to explore the fundamental processes of wave coupling at the origin of interplanetary radio emissions. it is applied to the study of electromagnetic ( em ) emission at twice the plasma frequency ( $ 2 \ omega _ p $ ) observed during solar burst... | arxiv:2003.07747 |
in this note, we consider special algebraic cycles on the shimura variety s associated to a quadratic space v over a totally real field f, | f : \ q | = d, of signature ( ( m, 2 ) ^ { d _ + }, ( m + 2, 0 ) ^ { d - d _ + } ), 1 \ le d _ + < d. for each n, 1 \ le n \ le m, there are special cycles z ( t ) in s, of codime... | arxiv:1908.08390 |
we study the formation of primordial black hole ( pbh ) dark matter and the generation of scalar induced secondary gravitational waves ( sigws ) in a non - supersymmetric model of hybrid inflation with chaotic ( polynomial - like ) potential, including one - loop radiative corrections. a radiatively corrected version o... | arxiv:2109.14838 |
an analysis of the higgs boson decay rates to $ \ gamma \ gamma $ and $ z \ gamma $ in the inert doublet model is presented. we study the correlation between the two rates and perform extended analysis of the two - photon rate ( $ r _ { \ gamma \ gamma } $ ). we study both the possibility of enhancing and suppressing $... | arxiv:1309.7880 |
this research highlights the rapid development of technology in the industry, particularly industry 4. 0, supported by fundamental technologies such as the internet of things ( iot ), cloud computing, big data, and data analysis. despite providing efficiency, these developments also bring negative impacts, such as incr... | arxiv:2409.09928 |
technology based screentime, the time an individual spends engaging with their computer or cell phone, has increased exponentially over the past decade, but perhaps most alarmingly amidst the covid - 19 pandemic. although many software based interventions exist to reduce screentime, users report a variety of issues rel... | arxiv:2201.00303 |
we study energy functionals associated with quasi - linear schr \ " odinger operators on infinite graphs, and develop characterisations of ( sub - ) criticality via green ' s functions, harmonic functions of minimal growth and capacities. we proof a quasi - linear version of the agmon - allegretto - piepenbrink theorem... | arxiv:2207.05445 |
we have studied theoretically the basic operation of a quantum feedback loop designed to maintain a desired phase of quantum coherent oscillations in a single solid - state qubit. the degree of oscillations synchronization with external harmonic signal is calculated as a function of feedback strength, taking into accou... | arxiv:cond-mat/0204516 |
the non - congruent liquid - gas phase transition ( lgpt ) in asymmetric nuclear matter is studied using the recently developed quantum van der waals model in the grand canonical ensemble. different values of the electric - to - baryon charge ratio, $ q / b $, are considered. this non - congruent lgpt exhibits several ... | arxiv:1810.07640 |
progress in designing channel codes has been driven by human ingenuity and, fittingly, has been sporadic. polar codes, developed on the foundation of arikan ' s polarization kernel, represent the latest breakthrough in coding theory and have emerged as the state - of - the - art error - correction code for short - to -... | arxiv:2402.08864 |
in some fields, scientific data formats differ across experiments due to specialized hardware and data acquisition systems. researchers need to develop, document, and maintain experiment - specific analysis software to interact with these data formats. these software are often tightly coupled with a particular data for... | arxiv:2407.14461 |
we present a computer - assisted approach to locating approximate coarse optimal switching policies between stationary states of chemically reacting systems described by microscopic / stochastic evolution rules. the ` ` coarse time - stepper " constitutes a bridge between the underlying kinetic monte carlo simulation a... | arxiv:math/0410467 |
the traveling salesman ( or salesperson ) problem, short tsp, is a problem of strong interest to many researchers from mathematics, economics, and computer science. manifold tsp variants occur in nearly every scientific field and application domain : engineering, physics, biology, life sciences, and manufacturing just ... | arxiv:2311.00604 |
we report a simulation of the metal - insulator transition in a model of a doped semiconductor that treats disorder and interactions on an equal footing. the model is analyzed using density functional theory. from a multi - fractal analysis of the kohn - sham eigenfunctions, we find $ \ nu \ approx 1. 3 $ for the criti... | arxiv:1308.1191 |
assuming the existence of a scalar field which undergoes " ghost condensation " and which has a suitably chosen potential, it is possible to obtain a non - singular bouncing cosmology in the presence of regular matter and radiation. the potential for the ghost condensate field can be chosen such that the cosmological b... | arxiv:1007.2654 |
we propose a fourier domain asymmetric cryptosystem for multimodal biometric security. one modality of biometrics ( such as face ) is used as the plaintext, which is encrypted by another modality of biometrics ( such as fingerprint ). a private key is synthesized from the encrypted biometric signature by complex spatia... | arxiv:1810.07177 |
the discrepancy between planck data and direct measurements of the current expansion rate $ h _ 0 $ and the matter fluctuation amplitude $ s _ 8 $ has become one of the most intriguing puzzles in cosmology nowadays. the $ h _ 0 $ tension has reached $ 4. 2 \ sigma $ in the context of standard cosmology i. e $ \ lambda ... | arxiv:2301.04200 |
multipartite cryptography is useful for some particular missions. in this paper, we present a quantum key distribution scheme in which three separated observers can securely share a set of keys by using a sequence of $ 3 $ - particle ghz states. we prove that the violation of svetlichny ' s inequality can be utilized t... | arxiv:2302.11771 |
context. infrared dark clouds ( irdcs ) are ubiquitous in the milky way, yet they play a crucial role in breeding newly - formed stars. aims. with the aim of further understanding the dynamics, chemistry, and evolution of irdcs, we carried out multi - wavelength observations on a small sample. methods. we performed new... | arxiv:1611.08794 |
using a special metric in the space of sequences, we give a geometric description of almost periodic sets in the $ k $ - dimensional euclidean space. we prove the completeness of the space of almost periodic sets and some analogue of the bochner criterion of almost periodicity. also, we show the connection between thes... | arxiv:1002.0091 |
define a " nuclear partition " to be an integer partition with no part equal to one. in this study we prove a simple formula to compute the partition function $ p ( n ) $ by counting only the nuclear partitions of $ n $, a vanishingly small subset by comparison with all partitions of $ n $ as $ n \ to \ infty $. variat... | arxiv:1912.00575 |
##rc m _ { e } } = = category - theoretic definition = = the above definition is based in set theory ; the category - theoretic definition generalizes this into a functor from the free quiver to the category of sets. the free quiver ( also called the walking quiver, kronecker quiver, 2 - kronecker quiver or kronecker c... | https://en.wikipedia.org/wiki/Quiver_(mathematics) |
we establish connections between state tomography, pseudorandomness, quantum state synthesis, and circuit lower bounds. in particular, let $ \ mathfrak { c } $ be a family of non - uniform quantum circuits of polynomial size and suppose that there exists an algorithm that, given copies of $ | \ psi \ rangle $, distingu... | arxiv:2405.10242 |
the history of learning for control has been an exciting back and forth between two broad classes of algorithms : planning and reinforcement learning. planning algorithms effectively reason over long horizons, but assume access to a local policy and distance metric over collision - free paths. reinforcement learning ex... | arxiv:1906.05253 |
today ' s large - scale services ( e. g., video streaming platforms, data centers, sensor grids ) need diverse real - time summary statistics across multiple subpopulations of multidimensional datasets. however, state - of - the - art frameworks do not offer general and accurate analytics in real time at reasonable cos... | arxiv:2208.04927 |
we find the charged spinless vortices in the effective field theory of a schr \ " { o } dinger type complex scalar field of cooper pair, a u ( 1 ) gauge field of electromagnetism, and a gapless neutral scalar field of acoustic phonon. we show that regular static vortex solutions are obtained only for the nonzero critic... | arxiv:2505.04359 |
the paper develops a hybrid method for solving a system of advection - - diffusion equations in a bulk domain coupled to advection - - diffusion equations on an embedded surface. a monotone nonlinear finite volume method for equations posed in the bulk is combined with a trace finite element method for equations posed ... | arxiv:1701.00130 |
we compute the fixed point index of non - degenerate central configurations for the $ n $ - body problem in the euclidean space of dimension $ d $, relating it to the morse index of the gravitational potential function $ \ bar u $ induced on the manifold of all maximal $ o ( d ) $ - orbits. in order to do so, we analyz... | arxiv:1612.05937 |
we propose an improved bound for the difference between phase and bit error rate in measurement - device - independent quantum key distribution with uncharacterized qubits. we show by simulations that the bound considerably increases the final key rates. | arxiv:1706.02927 |
bayesian approaches have become increasingly popular in causal inference problems due to their conceptual simplicity, excellent performance and in - built uncertainty quantification ( ' posterior credible sets ' ). we investigate bayesian inference for average treatment effects from observational data, which is a chall... | arxiv:1909.12078 |
topological entanglement entropy ( tee ) is an efficient way to detect topological order in the ground state of gapped hamiltonians. the seminal work of kitaev and preskill ~ \ cite { preskill - kitaev - tee } and simultaneously by levin and wen ~ \ cite { levin - wen - tee } proposed information quantities that can pr... | arxiv:2412.05484 |
with the significant progress of speech technologies, spoken goal - oriented dialogue systems are becoming increasingly popular. one of the main modules of a dialogue system is typically the dialogue policy, which is responsible for determining system actions. this component usually relies only on audio transcriptions,... | arxiv:2410.13385 |
computer vision ( cv ) systems are increasingly being adopted into command and control ( c2 ) systems to improve intelligence analysis on the battlefield, the tactical edge. cv systems leverage artificial intelligence ( ai ) algorithms to help visualize and interpret the environment, enhancing situational awareness. ho... | arxiv:2312.00269 |
this study investigates drag reduction capability of naturally - occurring - oscillating axial secondary flow ( asf ) induced by helical - corrugated surface in taylor couette flow ( tcfhelical ) for three values of pitch to wavelength - ratios ( p * = 1, 2, 3 ) and amplitude to wavelength - ratio ( a * ) of 0. 25. as ... | arxiv:2305.07820 |
when investigating the sizes of galaxies it is standard practice to use the half - light radius, $ r _ { 50 } $. here we explore the effects of the size definition on the distribution of galaxies in the size - - stellar mass plane. specifically, we consider $ r _ { 20 } $ and $ r _ { 80 } $, the radii that contain 20 %... | arxiv:1901.05017 |
we experimentally study the heterogeneity of strain in a granular medium subjected to oscillatory shear in a rotating drum. two complementary methods are used. the first method relies on optical imaging and grain tracking, allowing us to compute some components of the strain tensor and their variance. the second method... | arxiv:2503.17010 |
most of the existing literature regarding hyperbolic embedding concentrate upon supervised learning, whereas the use of unsupervised hyperbolic embedding is less well explored. in this paper, we analyze how unsupervised tasks can benefit from learned representations in hyperbolic space. to explore how well the hierarch... | arxiv:2103.16046 |
the gromov - hausdorff distance is a dissimilarity metric capturing how far two spaces are from being isometric. the gromov - prokhorov distance is a similar notion for metric measure spaces. in this paper, we study the topological dimension of the gromov - hausdorff and gromov - prokhorov spaces. we show that the dime... | arxiv:2502.11615 |
existing techniques to solve exemplar - based image - to - image translation within deep convolutional neural networks ( cnns ) generally require a training phase to optimize the network parameters on domain - specific and task - specific benchmarks, thus having limited applicability and generalization ability. in this... | arxiv:2011.09330 |
compositional reasoning is a hallmark of human visual intelligence. yet, despite the size of large vision - language models, they struggle to represent simple compositions by combining objects with their attributes. to measure this lack of compositional capability, we design cola, a text - to - image retrieval benchmar... | arxiv:2305.03689 |
we study the existence of tangent lines, i. e. subsets of the tangent space isometric to the real line, in tangent spaces of metric spaces. we first revisit the almost everywhere metric differentiability of lipschitz continuous curves. we then show that any blow - up done at a point of metric differentiability and of d... | arxiv:1503.01020 |
in this paper we study a sturm - - liouville operator $ ly = - y ' ' + q ( x ) y $ in the space $ l _ 2 [ 0, \ pi ] $ with direchlet boundary conditions. here the potential $ q $ is a fitst order distribution $ q \ in w _ 2 ^ { - 1 } [ 0, \ pi ] $. such operators were defined in our previous papers. here we study an as... | arxiv:0801.1950 |
several materials in the regime of strong spin - orbit interaction such as hgte, the pyrochlore iridate pr $ _ 2 $ ir $ _ 2 $ o $ _ 7 $, and the half - heusler compound laptbi, as well as various systems related to these three prototype materials, are believed to host a quadratic band touching point at the fermi level.... | arxiv:1611.04594 |
multigrid ( mg ) methods for the computation of propagators of staggered fermions in non - abelian gauge fields are discussed. mg could work in principle in arbitrarily disordered systems. the practical variational mg methods tested so far with a ` ` laplacian choice ' ' for the restriction operator are not competitive... | arxiv:hep-lat/9211008 |
we address the question to what extent the centre - of - mass ( com ) separation can change our view of the many - body problem in quantum chemistry and solid state physics. it was shown that the many - body treatment based on the electron - vibrational hamiltonian is fundamentally inconsistent with the born - handy an... | arxiv:1008.3968 |
we present a new family of quantum low - density parity - check codes, which we call radial codes, obtained from the lifted product of a specific subset of classical quasi - cyclic codes. the codes are defined using a pair of integers $ ( r, s ) $ and have parameters $ [ \! [ 2r ^ 2s, 2 ( r - 1 ) ^ 2, \ leq2s ] \! ] $,... | arxiv:2406.14445 |
we perform extended numerical simulation of the dynamics of dry friction, based on a model derived from the phenomenological description proposed by t. baumberger et al.. in the case of small deviation from the steady sliding motion, the model is shown to be equivalent to the state - and rate - dependent friction law w... | arxiv:cond-mat/9803217 |
astrophysical measurements have shown that some stars have sufficiently high carbon - to - oxygen ratios such that the planets they host would be mainly composed of carbides instead of silicates. we studied the behavior of silicon carbide in the presence of water under the high pressure - temperature conditions relevan... | arxiv:2005.03175 |
in this paper, we propose a numerical scheme of the predictor - corrector type for solving nonlinear fractional initial value problems, the chosen fractional derivative is called the atangana - baleanu derivative defined in caputo sense ( abc ). this proposed method is based on lagrangian quadratic polynomials to appro... | arxiv:2205.03701 |
when a three - level quantum system is irradiated by an intense coupling field resonant with one of the three possible transitions, the absorption peak of an additional probe field involving the remaining level is split. this process is known in quantum optics as the autler - townes effect. we observe these phenomena i... | arxiv:0904.2553 |
for n even, we prove pozhidaev ' s conjecture on the existence of associative enveloping algebras for simple n - lie algebras. more generally, for n even and any ( n + 1 ) - dimensional n - lie algebra l, we construct a universal associative enveloping algebra u ( l ) and show that the natural map from l to u ( l ) is ... | arxiv:1008.1987 |
the operation of an interferometer for gravitational waves detection requires sophisticated feedback controls in many parts of the apparatus. the aim of this lecture is to introduce the types of problems to be faced in this line of research. the attention is focused on the " inertial damping " of the test mass suspensi... | arxiv:gr-qc/0002006 |
conventional algorithms for galaxy power spectrum estimation measure the true spectrum convolved with a survey window function, which, for parameter inference, must be compared with a similarly convolved theory model. in this work, we directly estimate the unwindowed power spectrum multipoles using quadratic estimators... | arxiv:2012.09389 |
had magnetic monopoles been ubiquitous as electrons are, we would probably have had a different form of matter, and power plants based on currents of these magnetic charges would have been a familiar scene of modern technology. magnetic dipoles do exist, however, and in principle one could wonder if we can use them to ... | arxiv:1705.06318 |
let $ k $ be a field and $ x $, $ y $ denote matrices such that, the entries of $ x $ are either indeterminates over $ k $ or $ 0 $ and the entries of $ y $ are indeterminates over $ k $ which are different from those appearing in $ x $. we consider ideals of the form $ i _ { 1 } ( xy ) $, which is the ideal generated ... | arxiv:2104.14772 |
we derive the quasiclassical non - equilibrium eilenberger and usadel equations to first order in quantities small compared to the fermi energy, valid for dirac edge and surface electrons with spin - momentum locking, as relevant for topological insulators. we discuss in detail several of the key technical points and a... | arxiv:1606.01249 |
the exceptional interest in improving the limitations of data storage, molecular electronics, and optoelectronics has promoted the development of an ever increasing number of techniques used to pattern polymers at micro and nanoscale. most of them rely on atomic force microscopy to thermally or electrostatically induce... | arxiv:1406.0997 |
in this paper we propose to represent a scene as an abstraction of ' things '. we start from ' things ' as generated by modern object proposals, and we investigate their immediately observable properties : position, size, aspect ratio and color, and those only. where the recent successes and excitement of the field lie... | arxiv:1610.01801 |
ever since the work of von ignatowsky circa 1910 it has been known ( if not always widely appreciated ) that the relativity principle, combined with the basic and fundamental physical assumptions of locality, linearity, and isotropy, leads almost uniquely to either the lorentz transformations of special relativity or t... | arxiv:1112.1466 |
hybrid supports composed of chemically - reduced graphene - oxide - aligned with tungsten oxide nanowires are considered here as active carriers for dispersed platinum with an ultimate goal of producing improved catalysts for electroreduction of oxygen in acid medium. here wo3 nanostructures are expected to be attached... | arxiv:1805.12594 |
building upon the strength of modern large language models ( llms ), generative error correction ( gec ) has emerged as a promising paradigm that can elevate the performance of modern automatic speech recognition ( asr ) systems. one representative approach is to leverage in - context learning to prompt llms so that a ... | arxiv:2407.16370 |
jet installation causes jet noise to be amplified significantly at low frequencies and its physical mechanism must be understood to develop effective aircraft noise reduction strategies. a hybrid semi - empirical prediction model has recently been developed based on the instability - wave - scattering mechanism. howeve... | arxiv:1808.00086 |
in human decision - making tasks, individuals learn through trials and prediction errors. when individuals learn the task, some are more influenced by good outcomes, while others weigh bad outcomes more heavily. such confirmation bias can lead to different learning effects. in this study, we propose a new algorithm in ... | arxiv:2407.07454 |
the increasing scientific attention given to precision medicine based on real - world data has led many recent studies to clarify the relationships between treatment effects and patient characteristics. however, this is challenging because of ubiquitous heterogeneity in the treatment effect for individuals and the real... | arxiv:2206.08576 |
insertion is a challenging haptic and visual control problem with significant practical value for manufacturing. existing approaches in the model - based robotics community can be highly effective when task geometry is known, but are complex and cumbersome to implement, and must be tailored to each individual problem b... | arxiv:1810.01531 |
we introduce the abstract concept of supernilpotence in loop theory, and relate it to existing concepts, namely, central nilpotence and nilpotence of the multiplication group. we prove that the class of supernilpotence is greater or equal than the class of nilpotence of the multiplication group, and combining existing ... | arxiv:2207.13490 |
we discuss the circumstances under which the bending of a jet can generate an internal shock wave. the analysis is carried out for relativistic and non - relativistic astrophysical jets. the calculations are done by the method of characteristics for the case of steady simple waves. this generalises the non - relativist... | arxiv:astro-ph/0109125 |
numerical approximation methods for the koopman operator have advanced considerably in the last few years. in particular, data - driven approaches such as dynamic mode decomposition ( dmd ) and its generalization, the extended - dmd ( edmd ), are becoming increasingly popular in practical applications. the edmd improve... | arxiv:1707.00225 |
gauge - higgs grand unification theories are models of gauge - higgs unification that extend the electroweak group into a simple group that includes the color symmetry. the minimal option is a gauge - higgs grand unification based on the su ( 6 ) gauge group, mirroring su ( 5 ) grand unification in 4d while providing a... | arxiv:2208.13782 |
suggesting complementary clothing items to compose an outfit is a process of emerging interest, yet it involves a fine understanding of fashion trends and visual aesthetics. previous works have mainly focused on recommendation by scoring visual appeal and representing garments as ordered sequences or as collections of ... | arxiv:2304.08098 |
route recommendation is significant in navigation service. two major challenges for route recommendation are route representation and user representation. different from items that can be identified by unique ids in traditional recommendation, routes are combinations of links ( i. e., a road segment and its following a... | arxiv:2110.10474 |
algorithmic profiling is increasingly used in the public sector as a means to allocate limited public resources effectively and objectively. one example is the prediction - based statistical profiling of job seekers to guide the allocation of support measures by public employment services. however, empirical evaluation... | arxiv:2108.04134 |
the meson meson interaction in the scalar isoscalar channel at finite baryonic density is studied in the framework of a chiral unitary approach which generates the f0 and sigma resonances and reproduces well the meson meson phase shifts in vacuum. we investigate the sigma spectral function, its mass and its width as a ... | arxiv:nucl-th/0112048 |
sign language translation ( slt ) aims to convert continuous sign language videos into textual sentences. as a typical multi - modal task, there exists an inherent modality gap between sign language videos and spoken language text, which makes the cross - modal alignment between visual and textual modalities crucial. h... | arxiv:2312.15645 |
we prove, in all dimensions $ n \ geq 2 $, that there exists a convex translator lying in a slab of width $ \ pi \ sec \ theta $ in $ \ mathbb { r } ^ { n + 1 } $ ( and in no smaller slab ) if and only if $ \ theta \ in [ 0, \ frac { \ pi } { 2 } ] $. we also obtain convexity and regularity results for translators whic... | arxiv:1805.05173 |
the advent of quantum computing poses a significant challenge as it has the potential to break certain cryptographic algorithms, necessitating a proactive approach to identify and modernize cryptographic code. identifying these cryptographic elements in existing code is only the first step. it is crucial not only to id... | arxiv:2503.19531 |
the pre - main sequence star chxr74 ( m4. 25 ) in chai was detected a few years ago to be a very low - mass spectroscopic binary. determination of its mass would provide a valuable dynamical mass measurement at young ages in the poorly constrained mass regime of < 0. 3 msun. we carried out follow - up radial velocity (... | arxiv:1111.0968 |
pattern classes which avoid 321 and other patterns are shown to have the same growth rates as similar ( but strictly larger ) classes obtained by adding articulation points to any or all of the other patterns. the method of proof is to show that the elements of the latter classes can be represented as bounded merges of... | arxiv:0903.1999 |
a particle confined to an impassable box is a paradigmatic and exactly solvable one - dimensional quantum system modeled by an infinite square well potential. here we explore some of its infinitely many generalizations to two dimensions, including particles confined to rectangle, elliptic, triangle, and cardioid - shap... | arxiv:2302.01413 |
blackman ' s diagram of two dimensionless ratios of elastic constants is frequently used to correlate elastic properties of cubic crystals with interatomic bondings. every ' s diagram of a different set of two dimensionless variables was used by us for classification of various properties of such crystals. we compare t... | arxiv:0710.1057 |
in the field of industrial inspection, multimodal large language models ( mllms ) have a high potential to renew the paradigms in practical applications due to their robust language capabilities and generalization abilities. however, despite their impressive problem - solving skills in many domains, mllms ' ability in ... | arxiv:2410.09453 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.