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we characterize certain riordan arrays by their $ a $ - matrices and $ \ rho $ sequences. we conjecture the form of a generic $ a $ - matrix which leads to somos $ 4 $ sequences. we find an $ a $ - matrix that produces a riordan quasi - involution, and we study the $ a $ - matrices and $ \ rho $ sequences of the moment... | arxiv:1912.01126 |
conformal prediction is a general distribution - free approach for constructing prediction sets combined with any machine learning algorithm that achieve valid marginal or conditional coverage in finite samples. ordinal classification is common in real applications where the target variable has natural ordering among t... | arxiv:2404.16610 |
we present a detailed recipe for making movies from multi - epoch radio observations of astronomical sources. images are interpolated linearly in time to create a smooth succession of frames so that a continuous movie can be compiled. here, we outline the procedure, and draw attention to specific details necessary for ... | arxiv:astro-ph/0106427 |
in this paper we extend to the function field setting the heuristics formerly developed by conrey, farmer, keating, rubinstein and snaith, for the integral moments of $ l $ - functions. we also adapt to the function setting the heuristics first developed by conrey, farmer and zirnbauer to the study of mean values of ra... | arxiv:1807.06347 |
recent progress in understanding ( 2 + 1 ) - dimensional yang - mills ( ym _ { 2 + 1 } ) theory via the use of gauge - invariant variables is reviewed. among other things, we discuss the vacuum wavefunction, an analytic calculation of the string tension and the propagator mass for gluons and its relation to the magneti... | arxiv:hep-th/9911061 |
the high surface - brightness sensitivity of the gleam survey image of the giant radio galaxy grg 0503 - 28 at 70 - 230 mhz has revealed an inversion - symmetric bending of its two lobes, while maintaining between their bent portions a ~ 200 kpc wide strip - like radio emission gap. this lends the source the appearance... | arxiv:2204.00839 |
we revisit the annulus amplitude of fzzt branes with general matter sectors ( r, s ) using the recent development of matrix model and minimal liouville gravity. following the boundary description of the 1 - matrix model and bulk resonance transformation between primary operators we find the consistency of the brane dec... | arxiv:1109.5465 |
the new particle x recently discovered by the atlas and cms collaborations in searches for the higgs boson has been observed to decay into gamma gamma, zz * and ww *, but its spin and parity, j ^ p, remain a mystery, with j ^ p = 0 ^ + and 2 ^ + being open possibilities. we use pythia and delphes to simulate an analysi... | arxiv:1210.5229 |
heterogeneous graph neural networks ( hgnns ) have emerged as powerful algorithms for processing heterogeneous graphs ( hetgs ), widely used in many critical fields. to capture both structural and semantic information in hetgs, hgnns first aggregate the neighboring feature vectors for each vertex in each semantic graph... | arxiv:2307.12765 |
resistive random access memories ( rram ) are novel nonvolatile memory technologies, which can be embedded at the core of cmos, and which could be ideal for the in - memory implementation of deep neural networks. a particularly exciting vision is using them for implementing binarized neural networks ( bnns ), a class o... | arxiv:1904.03652 |
corrosion is a major problem affecting the durability of reinforced concrete structures. corrosion related maintenance and repair of reinforced concrete structures cost multibillion usd per annum globally. it is often triggered by the ingression of carbon dioxide and / or chloride into the pores of concrete. estimation... | arxiv:2007.01164 |
chatgpt has shown its great power in text processing, including its reasoning ability from text reading. however, there has not been any direct comparison between human readers and chatgpt in reasoning ability related to text reading. this study was undertaken to investigate how chatgpts ( i. e., chatgpt and chatgpt pl... | arxiv:2311.10344 |
the a priori time in conventional quantum mechanics is shown to contradict the uncertainty principle. a possible solution is given. | arxiv:gr-qc/9911060 |
particle segregation is common in natural and industrial processes involving flowing granular materials. complex, and seemingly contradictory, segregation phenomena have been observed for different boundary conditions and forcing. using discrete element method simulations, we show that segregation of a single particle ... | arxiv:2103.09386 |
the joint probability distribution of matter overdensity and galaxy counts in cells is a powerful probe of cosmology, and the extent to which variance in galaxy counts at fixed matter density deviates from poisson shot noise is not fully understood. the lack of informed bounds on this stochasticity is currently the lim... | arxiv:2404.04252 |
in this paper, we present a criterion for $ ( k, v ) $ to be henselian and defectless in terms of finite complete sequences of key polynomials. for this, we use the theory of mac lane - vaqui \ ' e chains and abstract key polynomials. we then prove that a valued field $ ( k, v ) $ is tame if and only if $ vk $ is $ p $... | arxiv:2407.01030 |
cops and robbers is a turn - based pursuit game played on a graph $ g $. one robber is pursued by a set of cops. in each round, these agents move between vertices along the edges of the graph. the cop number $ c ( g ) $ denotes the minimum number of cops required to catch the robber in finite time. we study the cop num... | arxiv:1108.2549 |
international scientific mobility is acknowledged to be a key mechanism for the diffusion of knowledge, particularly tacit or ' sticky ' knowledge that cannot be transferred without geographical proximity and personal contact, for the incorporation of young researchers into elite transnational scientific networks, and ... | arxiv:1606.00155 |
genetic data if it is justified. it was found in this study that offenders are disproportionally low - income and black and the average person of genetic testing is wealthy and white. the results from the study had different results. in 2016, there was a survey called the national crime victimization survey ( ncvs ) th... | https://en.wikipedia.org/wiki/Forensic_science |
the present paper is devoted to study multi - dimensional coupled fbsdes with diagonally quadratic generators. relying on a comparison result obtained in [ 20 ], we provide conditions under which there exists a global solution. as a byproduct, we further give a comparison result for this global solution. | arxiv:2111.07246 |
we establish that for any non - empty, compact set $ k \ subset \ mathbb { r } _ { \ mathrm { sym } } ^ { 3 \ times 3 } $ the $ 1 $ - and $ \ infty $ - symmetric div - quasiconvex hulls $ k ^ { ( 1 ) } $ and $ k ^ { ( \ infty ) } $ coincide. this settles a conjecture in a recent work of conti, m \ " { u } ller and orti... | arxiv:2108.05757 |
the two - by - two scattering matrix for one - dimensional scattering processes is a three - parameter sp ( 2 ) matrix or its unitary equivalent. for one - dimensional crystals, it would be repeated applications of this matrix. the problem is how to calculate n repeated multiplications of this matrix. it is shown that ... | arxiv:math-ph/0607035 |
the design of mechanisms that encourage pro - social behaviours in populations of self - regarding agents is recognised as a major theoretical challenge within several areas of social, life and engineering sciences. when interference from external parties is considered, several heuristics have been identified as capabl... | arxiv:1905.04964 |
this paper deals with a problem in which two players share a previously sliced pizza and try to eat as much amount of pizza as they can. it takes time to eat each piece of pizza and both players eat pizza at the same rate. one is allowed to take a next piece only after the person has finished eating the piece on hand. ... | arxiv:1212.2525 |
the radiation of twisted photons by charged particles traversing a cholesteric plate is studied in the framework of quantum electrodynamics in an anisotropic inhomogeneous dispersive medium. the complete set of solutions to the maxwell equations in the cholesteric plate is constructed in the paraxial and small anisotro... | arxiv:2011.07465 |
we compute the scale - dependence of the planck mass and of the vacuum expectation value of the higgs field using two very different renormalization group methods : a " holographic " procedure based on einstein ' s equations in five dimensions with matter confined to a 3 - brane, and a " functional " procedure in four ... | arxiv:1109.3062 |
we give a classification of open equivariant topological conformal field theories in terms of calabi - yau $ a _ \ infty $ - categories endowed with a group action. | arxiv:1512.03471 |
we develop and apply a fully covariant 1 + 3 electromagnetic analogy for gravity. the free gravitational field is covariantly characterized by the weyl gravito - electric and gravito - magnetic spatial tensor fields, whose dynamical equations are the bianchi identities. using a covariant generalization of spatial vecto... | arxiv:gr-qc/9704059 |
modern power systems face growing risks from cyber - physical attacks, necessitating enhanced resilience due to their societal function as critical infrastructures. the challenge is that defense of large - scale systems - of - systems requires scalability in their threat and risk assessment environment for cyber physic... | arxiv:2504.15198 |
the development of technologies of multimedia, linked to that of internet and democratization of high outflow, has made henceforth e - learning possible for learners being in virtual classes and geographically distributed. the quality and quantity of asynchronous and synchronous communications are the key elements for ... | arxiv:1502.07243 |
solving a system of $ m $ multivariate quadratic equations in $ n $ variables over finite fields ( the mq problem ) is one of the important problems in the theory of computer science. the xl algorithm ( xl for short ) is a major approach for solving the mq problem with linearization over a coefficient field. furthermor... | arxiv:2112.05023 |
how to reduce the pilot overhead required for channel estimation? how to deal with the channel dynamic changes and error propagation in channel prediction? to jointly address these two critical issues in next - generation transceiver design, in this paper, we propose a novel framework named channel deduction for high -... | arxiv:2403.19409 |
the well - established correlations between the mass of massive black holes ( bhs ) in the nuclei of most studied galaxies and various global properties of their hosting galaxy lend support to the idea that dwarf galaxies and globular clusters could also host a bh in their centers. direct kinematic detection of bhs in ... | arxiv:0906.0951 |
we consider a combinatorial reconfiguration problem on a subclass of quadrangulations of surfaces called square - tiled surfaces. our elementary move is a shear in a cylinder that corresponds to a well - chosen sequence of diagonal flips that preserves the square - tiled properties. we conjecture that the connected com... | arxiv:2501.15978 |
integrability of the string worldsheet theory in ads ( 5 ) x s ( 5 ) is related to the existence of a flat connection depending on the spectral parameter. the transfer matrix is the open - ended wilson line of this flat connection. we study the product of transfer matrices in the near - flat space expansion of the ads ... | arxiv:0712.4278 |
generating useful network summaries is a challenging and important problem with several applications like sensemaking, visualization, and compression. however, most of the current work in this space do not take human feedback into account while generating summaries. consider an intelligence analysis scenario, where the... | arxiv:2012.11821 |
convolutional sparse coding ( csc ) has been popularly used for the learning of shift - invariant dictionaries in image and signal processing. however, existing methods have limited scalability. in this paper, instead of convolving with a dictionary shared by all samples, we propose the use of a sample - dependent dict... | arxiv:1804.10366 |
we show fundamental properties of the markov semigroup of recently proposed mcmc algorithms based on piecewise - deterministic markov processes ( pdmps ) such as the bouncy particle sampler, the zig - zag process or the randomized hamiltonian monte carlo method. under assumptions typically satisfied in mcmc settings, w... | arxiv:1910.11429 |
in this work we calibrate two different analytic models of semilocal strings by constraining the values of their free parameters. in order to do so, we use data obtained from the largest and most accurate field theory simulations of semilocal strings to date, and compare several key properties with the predictions of t... | arxiv:1412.0432 |
in this paper, we present a new approach to the construction of mellin - barnes representations for feynman integrals inspired by the method of brackets. the novel technique is helpful to lower the dimensionality of mellin - barnes representations in complicated cases, some examples are given. | arxiv:1706.09852 |
we theoretically study light propagation in guided bloch surface waves ( bsws ) supported by photonic crystal ridges. we demonstrate that low propagation losses can be achieved just by a proper design of the multilayer to obtain photonic band gaps for both light polarizations. we present a design strategy based on a fo... | arxiv:2010.10840 |
for any mv - algebra $ a $ we equip the set $ i ( a ) $ of intervals in $ a $ with pointwise \ l ukasiewicz negation $ \ neg x = \ { \ neg \ alpha \ mid \ alpha \ in x \ } $, ( truncated ) minkowski sum, $ x \ oplus y = \ { \ alpha \ oplus \ beta \ mid \ alpha \ in x, \, \, \ beta \ in y \ } $, pointwise \ l ukasiewicz... | arxiv:1403.0932 |
we initiate the study of metric embeddings with \ emph { outliers }. given some metric space $ ( x, \ rho ) $ we wish to find a small set of outlier points $ k \ subset x $ and either an isometric or a low - distortion embedding of $ ( x \ setminus k, \ rho ) $ into some target metric space. this is a natural problem t... | arxiv:1508.03600 |
electron spin dynamics in inas / gaas heterostructures consisting of a single layer of inas ( 1 / 3 $ \ sim $ 1 monolayer ) embeded in ( 001 ) and ( 311 ) a gaas matrix was studied by means of time - resolved kerr rotation spectroscopy. the spin relaxation time of the sub - monolayer inas samples is significantly enhan... | arxiv:0902.0484 |
we extend bourke and garner ' s idempotent adjunction between monads and pretheories to the framework of $ \ infty $ - categories and we use this to prove many classical results about monads in the $ \ infty $ - categorical framework. amongst other things, we show that the category of algebras for an accessible monads ... | arxiv:2106.02706 |
in this paper, the hermite polynomials are employed to study linear approximation models of narrowband multiantenna signal reception ( i. e., mimo ) with low - resolution quantizations. this study results in a novel linear approximation using the second - order hermite expansion ( sohe ). the sohe model is not based on... | arxiv:2109.05334 |
multi - conjugate adaptive optics systems based on sodium laser guide stars may exploit natural guide stars to solve intrinsic limitations of artificial beacons ( tip - tilt indetermination and anisoplanatism ) and to mitigate the impact of the sodium layer structure and variability. the sodium layer may also have tran... | arxiv:1501.02096 |
we have calculated the explicit form of the real and imaginary parts of the effective potential for uniform magnetic fields which interact with spin - 1 / 2 fermions through the pauli interaction. it is found that the non - vanishing imaginary part develops for a magnetic field stronger than a critical field, whose str... | arxiv:hep-th/0611134 |
we study the renormalization group flow equations for correlation functions of weakly coupled quantum field theories in ads. taking the limit where the external points approach the conformal boundary, we obtain a flow of conformally invariant correlation functions. we solve the flow for one - and two - point functions ... | arxiv:2205.15247 |
this paper presents a novel end - to - end methodology for enabling the deployment of low - error deep networks on microcontrollers. to fit the memory and computational limitations of resource - constrained edge - devices, we exploit mixed low - bitwidth compression, featuring 8, 4 or 2 - bit uniform quantization, and ... | arxiv:1905.13082 |
we study simple models of intermittency, involving switching between two states, within the dynamical large - deviation formalism. singularities appear in the formalism when switching is cooperative, or when its basic timescale diverges. in the first case the unbiased trajectory distribution undergoes a symmetry breaki... | arxiv:1712.01837 |
flawed tls certificates are not uncommon on the internet. while they signal a potential issue, in most cases they have benign causes ( e. g., misconfiguration or even deliberate deployment ). this adds fuzziness to the decision on whether to trust a connection or not. little is known about perceptions of flawed certifi... | arxiv:2207.11610 |
we present a new analysis of the expected magnetospheric radio emission from extrasolar giant planets for a distance limited sample of the nearest known extrasolar planets. using recent results on the correlation between stellar x - ray flux and mass - loss rates from nearby stars, we estimate the expected mass - loss ... | arxiv:astro-ph/0410600 |
in this thesis, we present a novel method combining energy - based finite - size scaling with tensor network renormalization ( tnr ) to study phase transitions in lattice models. this approach effectively calculates running coupling constants and reduces the numerical errors typically associated with tnr, thus requirin... | arxiv:2401.18068 |
we study the relationship between jet power and accretion for fermi and non - fermi blazars, respectively. we also compare the relevant parameter between them. our main results are as follows. ( i ) fermi and non - fermi blazars have significant difference in redshift, black hole mass, and broad line luminosity. ( ii )... | arxiv:1503.08425 |
we present a measurement of the branching ratio of the cp violating decay kl - > pi + pi - performed by the kloe experiment at the phi factory dafne. we use 328 pb - 1 of data collected in 2001 and 2002, corresponding to ~ 150 million tagged kl mesons. we find br ( kl - > pi + pi - ) = $ ( 1. 963 + / - 0. 012 + / - 0. ... | arxiv:hep-ex/0603041 |
matter falling into a schwarzschild - ads black hole from the left causes increased focussing of ingoing geodesics from the right, and, as a consequence, they reach the singularity sooner. in a standard penrose diagram, the singularity " bends down ". we show how to detect this feature of the singularity holographicall... | arxiv:2310.03076 |
in this paper we report on the observation of very high and narrow magnetoconductance peaks which we attribute to the transition to quantum hall ferromagnet ( qhfm ) state occurring at the edges of the sample. we show that the expected spatial degeneracy of chiral edge channels is spontaneously lifted in agreement with... | arxiv:1804.03386 |
the subject of this work is the formation of black holes in pure general relativity, by the focusing of incoming gravitational waves. the theorems established in this monograph constitute the first foray into the long time dynamics of general relativity in the large, that is, when the initial data are no longer confine... | arxiv:0805.3880 |
the recent excess in diphoton events around 750 gev seen by the atlas and cms experiments could be hinting at the existence of new vector - like charged matter around the tev scale which couples to a singlet. such a spectrum of exotics arises inevitably in certain classes of f - theory guts with hypercharge flux when t... | arxiv:1601.00285 |
large language models ( llms ) pose significant privacy risks, potentially leaking training data due to implicit memorization. existing privacy attacks primarily focus on membership inference attacks ( mias ) or data extraction attacks, but reconstructing specific personally identifiable information ( pii ) in llm ' s ... | arxiv:2502.12658 |
nearly all 6d superconformal field theories ( scfts ) have a partial tensor branch description in terms of a generalized quiver gauge theory consisting of a long one - dimensional spine of quiver nodes with links given by conformal matter ; a strongly coupled generalization of a bifundamental hypermultiplet. for theori... | arxiv:2208.02272 |
in this paper, we discuss the inclusive production of hadrons in the framework of cgc / saturation approach. we argue, that the gluon jet inclusive production stems from the vicinity of the saturation momentum, even for small values of the transverse momenta $ p _ t $. since in this region, theoretically, we know the s... | arxiv:1902.07923 |
the development of qoe models by means of machine learning ( ml ) is challenging, amongst others due to small - size datasets, lack of diversity in user profiles in the source domain, and too much diversity in the target domains of qoe models. furthermore, datasets can be hard to share between research entities, as the... | arxiv:2003.08730 |
programmatic hyperparamter optimization ( hpo ) methods, such as bayesian optimization and evolutionary algorithms, show high sampling efficiency in finding optimal hyperparameter configurations in development of machine learning ( ml ) models. yet, practitioners often use less sample - efficient hpo methods, such as g... | arxiv:2203.01717 |
the mass shift a spin - 1 particle moving in the nuclear medium will depend on its polarization direction. to study polarization - independent mass shifts in the medium, we explore methods to isolate each polarization direction of spin - 1 mesons through the angular - dependent two - body decay modes. specifically, we ... | arxiv:2410.00489 |
it has long been recognized that the key to unlocking the mystery of cuprate high - tc superconductivity lies in understanding the anomalous normal state from which pairs form and condense. while many of its defining properties have been identified, they are often considered either at a singular doping level or as an i... | arxiv:2203.04867 |
recent experiments with superconducting qubits are motivated by the goal of fabricating a quantum computer, but at the same time they illuminate the more fundamental aspects of quantum mechanics. in this paper we analyze the physics of switching current measurements from the point of view of macroscopic quantum mechani... | arxiv:0806.2524 |
even though architectural modelling radically evolved over the course of its history, the current integration of augmented reality ( ar ) and virtual reality ( vr ) components in the corresponding design tasks is mostly limited to enhancing visualisation. little to none of these tools attempt to tackle the challenge of... | arxiv:1906.05532 |
homeostasis is a biological process by which living beings maintain their internal balance. previous research suggests that homeostasis is a learned behaviour. recently introduced homeostatic regulated reinforcement learning ( hrrl ) framework attempts to explain this learned homeostatic behavior by linking drive reduc... | arxiv:2401.08999 |
lufe $ _ 4 $ ge $ _ 2 $ crystallizes in the zrfe $ _ 4 $ si $ _ 2 $ - type structure, hosting chains of fe - tetrahedra giving rise to geometric frustration and low - dimensionality. the compound orders antiferromagnetically at around 36 k accompanied by a simultaneous structural transition from a tetragonal to an orth... | arxiv:2301.04596 |
our food preferences guide our food choices and in turn affect our personal health and our social life. in this paper, we adopt an approach using a domain ontology expressed in owl2 to support the acquisition and representation of preferences in formalism cp - net. specifically, we present the construction of the domai... | arxiv:2201.03824 |
the privacy risks of machine learning models is a major concern when training them on sensitive and personal data. we discuss the tradeoffs between data privacy and the remaining goals of trustworthy machine learning ( notably, fairness, robustness, and explainability ). | arxiv:2209.06529 |
local three - dimensional shearing box simulations of the compressible coupled dust - gas equations are used in the fluid approximation to study the evolution of different initial vortex configurations in a protoplanetary disc and their dust - trapping capabilities. the initial conditions for the gas are derived from a... | arxiv:astro-ph/0310059 |
we report progress in constructing boltzmann weights for integrable 3 - dimensional lattice spin models. we show that a large class of vertex solutions to the modified tetrahedron equation can be conveniently parameterized in terms of n - th roots of theta - functions on the jacobian of a compact algebraic curve. fay '... | arxiv:nlin/0305031 |
we consider the problem of testing whether a boolean function has fourier degree $ \ leq k $ or it is $ \ epsilon $ - far from any boolean function with fourier degree $ \ leq k $. we improve the known lower bound of $ \ omega ( k ) $ \ cite { bbm11, cgm10 }, to $ \ omega ( k / \ sqrt { \ epsilon } ) $. the lower bound... | arxiv:1202.3479 |
in this paper, we outline a model of graph ( or network ) dynamics based on two ingredients. the first ingredient is a markov chain on the space of possible graphs. the second ingredient is a semi - markov counting process of renewal type. the model consists in subordinating the markov chain to the semi - markov counti... | arxiv:1105.2137 |
this article is about hyperelastic deformations of plates ( planar domains ) which minimize a neohookean type energy. particularly, we investigate a stored energy functional introduced by j. m. ball in his seminal paper " global invertibility of sobolev functions and the interpenetration of matter ". the mappings under... | arxiv:2004.03381 |
from numerical simulations of the einstein equations, and also from gravitational wave observations, the gravitational wave signal from a binary black hole merger is seen to be simple and to possess certain universal features. the simplicity is somewhat surprising given that non - linearities of general relativity are ... | arxiv:2206.02117 |
in response to calls for greater interdisciplinary involvement from the social sciences and humanities in the development, governance, and study of artificial intelligence systems, this paper presents one sociologist ' s view on the problem of algorithmic bias and the reproduction of societal bias. discussions of bias ... | arxiv:2007.08666 |
( an updated version of this manuscript has been accepted to scientific reports in 2016, please refer to http : / / www. nature. com / articles / srep31900 ) the highly anticipated transition from next generation sequencing ( ngs ) to third generation sequencing ( 3gs ) has been difficult primarily due to high error ra... | arxiv:1410.2801 |
users interacting with voice assistants today need to phrase their requests in a very specific manner to elicit an appropriate response. this limits the user experience, and is partly due to the lack of reasoning capabilities of dialogue platforms and the hand - crafted rules that require extensive labor. one possible ... | arxiv:2203.10610 |
in this paper we retrace the recent history of statistics by analyzing all the papers published in five prestigious statistical journals since 1970, namely : annals of statistics, biometrika, journal of the american statistical association, journal of the royal statistical society, series b and statistical science. the... | arxiv:1709.03563 |
##de { \ chi } _ { 1 } ^ { 0 } $. exclusion limits for additional benchmark scenarios with large and small mass - splitting between the $ \ tilde { \ chi } _ { 1 } ^ { \ pm } $ and the $ \ tilde { \ chi } _ { 1 } ^ { 0 } $ are also studied by varying the $ \ tilde { \ tau } _ { \ mathrm l } $ mass between the masses of... | arxiv:1708.07875 |
it is challenging to coordinate multiple distributed energy resources in a single or multiple buildings to ensure efficient and flexible operation. advanced control algorithms such as model predictive control and reinforcement learning control provide solutions to this problem by effectively managing a distribution of ... | arxiv:2408.15170 |
to every rational complex curve $ c \ subset ( \ mathbf { c } ^ \ times ) ^ n $ we associate a rational tropical curve $ \ gamma \ subset \ mathbf { r } ^ n $ so that the amoeba $ \ mathcal { a } ( c ) \ subset \ mathbf { r } ^ n $ of $ c $ is within a bounded distance from $ \ gamma $. in accordance with the terminolo... | arxiv:1906.04500 |
we investigate the impact of nonreciprocity on universality and critical phenomena in open quantum interacting many - body systems. nonreciprocal open quantum systems often have an exotic spectral sensitivity to boundary conditions, known as the liouvillian skin effect ( lse ). by considering an open quantum xxz spin c... | arxiv:2307.03714 |
graph neural networks ( gnns ) have emerged as a powerful paradigm for embedding - based entity alignment due to their capability of identifying isomorphic subgraphs. however, in real knowledge graphs ( kgs ), the counterpart entities usually have non - isomorphic neighborhood structures, which easily causes gnns to yi... | arxiv:1911.08936 |
in this paper, we examined the zero - shot activity recognition task with the usage of videos. we introduce an auto - encoder based model to construct a multimodal joint embedding space between the visual and textual manifolds. on the visual side, we used activity videos and a state - of - the - art 3d convolutional ac... | arxiv:2002.02265 |
we prove that special ample line bundles on toric varieties arising from root systems are projectively normal. here the maximal cones of the fans correspond to the weyl chambers, and special means that the bundle is torus - equivariant such that the character of the line bundle that corresponds to a maximal weyl chambe... | arxiv:1102.4083 |
in the gcse system in england and wales, science at gcse level is studied through biology, chemistry and physics. = = double award = = combined science results in two gcses. those with gcses in combined science can progress to a levels in all of the three natural science subjects. prior to this, around 1996, combined s... | https://en.wikipedia.org/wiki/GCSE_Science |
whole - system data provenance provides deep insight into the processing of data on a system, including detecting data integrity attacks. the downside to systems that collect whole - system data provenance is the sheer volume of data that is generated under many heavy workloads. in order to make provenance metadata use... | arxiv:1608.03780 |
polynomial completeness results aim at characterizing those functions that are induced by polynomials. each polynomial function is congruence preserving, but the opposite need not be true. a finite algebraic structure $ \ mathbf { a } $ is called strictly 1 - affine complete if every unary partial function from a subse... | arxiv:2309.04310 |
modeling various aspects that make a music piece unique is a challenging task, requiring the combination of multiple sources of information. deep learning is commonly used to obtain representations using various sources of information, such as the audio, interactions between users and songs, or associated genre metadat... | arxiv:2104.00437 |
the microservices architectural approach has important benefits regarding the agile applications ' development and the delivery of complex solutions. however, to convey the information and share the data amongst services in a verifiable and stateless way, there is a need to enable appropriate access control methods and... | arxiv:2004.10276 |
antisymmetric tensor fields with chiral couplings to quarks and leptons may induce spontaneous electroweak symmetry breaking in a model without a ` ` fundamental ' ' higgs scalar. no microscopic local mass term for the chiral tensors or ` ` chirons ' ' is allowed by the symmetries and our model exhibits only dimensionl... | arxiv:hep-ph/0607051 |
the multi - flavor $ bf $ theories in ( 3 + 1 ) dimensions with cubic or quartic coupling are the simplest topological quantum field theories that can describe fractional braiding statistics between loop - like topological excitations ( three - loop or four - loop braiding statistics ). in this paper, by canonically qu... | arxiv:1603.08429 |
this paper is an informal review of the present status of the computational studies of models for manganites that recently reported the existence of phase separation at low temperatures ( s. yunoki et al., phys. rev. lett. 80, 845 ( 1998 ) and cond - mat / 9807149 ). results for both the one - orbital and two - orbital... | arxiv:cond-mat/9809380 |
recent successful applications of convolutional neural networks ( cnns ) to audio classification and speech recognition have motivated the search for better input representations for more efficient training. visual displays of an audio signal, through various time - frequency representations such as spectrograms offer ... | arxiv:1706.07156 |
we present a temperature extrapolation technique for self - consistent many - body methods, which provides a causal starting point for converging to a solution at a target temperature. the technique employs the carath \ ' eodory formalism for interpolating causal matrix - valued functions and is applicable to various m... | arxiv:2305.01452 |
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