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categorical data are common in educational and social science research ; however, methods for its analysis are generally not covered in introductory statistics courses. this chapter overviews fundamental concepts and methods in categorical data analysis. it describes and illustrates the analysis of contingency tables g... | arxiv:2409.02942 |
quantum correlations : entanglement and quantumness of correlations are main resource for quantum information theory. in this chapter it is presented the scenarios which quantumness of correlations plays an interesting role in entanglement distillation protocol. by means of koashi - winter relation, it is discussed tha... | arxiv:1708.00740 |
popular and news media often portray teenagers with sensationalism, as both a risk to society and at risk from society. as ai begins to absorb some of the epistemic functions of traditional media, we study how teenagers in two countries speaking two languages : 1 ) are depicted by ai, and 2 ) how they would prefer to b... | arxiv:2408.01961 |
in this paper we study the nonabelian, gauge invariant and asymptotically free quantum gauge theory with a mass parameter introduced in hep - th / 0605050. we develop the feynman diagram technique, calculate the mass and coupling constant renormalizations and the effective action at the one - - loop order. using the br... | arxiv:hep-th/0605051 |
we report the successful manufacture and characterization of a microwave resonant cylindrical cavity made of bulk mgb2 superconductor ( tc = 38. 5 k ), which has been produced by the reactive liquid mg infiltration technique. the quality factor of the cavity for the te011 mode, resonating at 9. 79 ghz, has been measure... | arxiv:cond-mat/0612159 |
having to collaborate with less able and motivated students. the cmp program does not take into account the needs of students with minor learning disabilities or other disabilities who might be integrated into general education classrooms but still need extra help and need associated or modified learning materials. the... | https://en.wikipedia.org/wiki/Connected_Mathematics |
population iii galaxies are predicted to exist at high redshifts and may be rendered sufficiently bright for detection with current telescopes when gravitationally lensed by a foreground galaxy cluster. population iii galaxies that exhibit strong lya emission should furthermore be identifiable from broadband photometry... | arxiv:1411.5691 |
a search for the decay of the standard model higgs boson into a $ b \ bar { b } $ pair when produced in association with a $ w $ or $ z $ boson is performed with the atlas detector. the analysed data, corresponding to an integrated luminosity of 36. 1 fb $ ^ { - 1 } $, were collected in proton - proton collisions in ru... | arxiv:1708.03299 |
current evolutionary biology models usually assume that a phenotype undergoes gradual change. this is in stark contrast to biological intuition, which indicates that change can also be punctuated - the phenotype can jump. such a jump could especially occur at speciation, i. e. dramatic change occurs that drives the spe... | arxiv:1602.05189 |
we analyse the dependence of the peak position of the thrust distribution on the cutoff value in the nagy - soper dipole shower. we compare the outcome of the parton shower simulations to a relation of the dependence from an analytic computation, derived within soft - collinear effective theory. we show that the result... | arxiv:2004.01657 |
we discuss on the potential of suspensions of gold nanoparticles with variable refractive index for the possible physical realization of in - relief virtual dynamic display of plane images. a reasoning approach for a vision system to display in real - time volumetric moving images is proposed based on well - known prop... | arxiv:physics/0106050 |
given an integer $ k \ ge3 $ and a group $ g $ of odd order, if there exists a $ 2 $ - $ ( v, k, 1 ) $ - design and if $ v $ is sufficiently large, then there is such a design whose automorphism group has a subgroup isomorphic to $ g $. a weaker result is proved when $ | g | $ is even and $ ( k, | g | ) = 1 $. | arxiv:1909.10126 |
quantum phase transition is one of the main interests in the field of condensed matter physics, while geometric phase is a fundamental concept and has attracted considerable interest in the field of quantum mechanics. however, no relevant relation was recognized before recent work. in this paper, we present a review of... | arxiv:0803.1914 |
pre - trained models ( ptms ) are widely adopted across various downstream tasks in the machine learning supply chain. adopting untrustworthy ptms introduces significant security risks, where adversaries can poison the model supply chain by embedding hidden malicious behaviors ( backdoors ) into ptms. however, existing... | arxiv:2401.15883 |
estimation of the value - at - risk ( var ) of a large portfolio of assets is an important task for financial institutions. as the joint log - returns of asset prices can often be projected to a latent space of a much smaller dimension, the use of a variational autoencoder ( vae ) for estimating the var is a natural su... | arxiv:2112.01896 |
four dimensional gravity with a u ( 1 ) gauge field, coupled to various fields in asymptotically anti - de sitter spacetime, provides a rich arena for the holographic study of the strongly coupled ( 2 + 1 ) - dimensional dynamics of finite density matter charged under a global u ( 1 ). as a first step in furthering the... | arxiv:1207.1677 |
this article investigates the properties of order - divisor graphs associated with finite groups. an order - divisor graph of a finite group is an undirected graph in which the set of vertices includes all elements of the group, and two distinct vertices with different orders are adjacent if the order of one vertex div... | arxiv:2408.14104 |
we apply a fourier spectral numerical method to 3d incompressible mhd turbulence with a magnetic prandtl number $ pr \ geq 1 $. we examine the processes by which an initially weak, large - scale seed magnetic field and an initially weak, small - scale, impulse - like seed magnetic field are amplified. we find that in b... | arxiv:astro-ph/0012447 |
concepts and formalism from acoustics are often used to exemplify quantum mechanics. conversely, quantum mechanics could be used to achieve a new perspective on acoustics, as shown by gabor studies. here, we focus in particular on the study of human voice, considered as a probe to investigate the world of sounds. we pr... | arxiv:2003.09632 |
a proper vertex coloring of a graph is equitable if the sizes of color classes differ by at most 1. the equitable chromatic number of a graph $ g $, denoted by $ \ chi _ = ( g ) $, is the minimum $ k $ such that $ g $ is equitably $ k $ - colorable. the equitable chromatic threshold of a graph $ g $, denoted by $ \ chi... | arxiv:1210.0188 |
long linear polymers in dilute solutions are known to undergo a collapse transition from a random coil ( expand itself ) to a compact ball ( fold itself up ) when the temperature is lowered, or the solvent quality deteriorates. a natural model for this phenomenon is a 1 + 1 dimensional self - interacting and partially ... | arxiv:1211.0925 |
lambda \ to \ infty ; \ ] where $ t _ 1, t _ 2, t _ 3 : x \ to x $ are commuting invertible and measure - preserving transformations of a $ \ sigma $ - finite measure space $ ( x, \ nu ) $ for any function $ f \ in l ^ p ( x ) $ with $ p > \ frac { 11 - 4c } { 11 - 7c } $. finally, we will study the equidistribution pr... | arxiv:2106.12015 |
motivated by the weak gravity conjecture, we uncover an intricate interplay between black holes, bps particle counting, and calabi - yau geometry in five dimensions. in particular, we point out that extremal bps black holes exist only in certain directions in the charge lattice, and we argue that these directions fill ... | arxiv:2108.08309 |
primordial black holes ( pbhs ) might have formed in the early universe as a consequence of the collapse of density fluctuations with an amplitude above a critical value $ \ delta _ { c } $ : the formation threshold. although for a radiation - dominated universe $ \ delta _ { c } $ remains constant, if the universe exp... | arxiv:1609.01205 |
experimental data on electromagnetic and weak form factors of the nucleon are analyzed in a two - component model with a quark - like intrinsic structure surrounded by a meson cloud. the contribution from strange quarks is discussed and compared with recent data from the g0 collaboration. | arxiv:nucl-th/0511004 |
defects which appear in heterostructure junctions involving topological insulators are sources of gapless modes governing the low energy properties of the systems, as recently elucidated by teo and kane [ physical review b82, 115120 ( 2010 ) ]. a standard approach for the calculation of topological invariants associate... | arxiv:1111.1685 |
multi - controlled gates are fundamental components in the design of quantum algorithms, where efficient decompositions of these operators can enhance algorithm performance. the best asymptotic decomposition of an n - controlled x gate with one borrowed ancilla into single qubit and cnot gates produces circuits with de... | arxiv:2407.05162 |
in recent years, with the rapid advancements in large language models ( llms ), achieving excellent empathetic response capability has become a crucial prerequisite. consequently, managing and understanding large - scale video datasets has gained increasing importance. however, empathetic data are typically trained wit... | arxiv:2407.01937 |
a plus - contact representation of a planar graph $ g $ is called $ c $ - balanced if for every plus shape $ + _ v $, the number of other plus shapes incident to each arm of $ + _ v $ is at most $ c \ delta + o ( 1 ) $, where $ \ delta $ is the maximum degree of $ g $. although small values of $ c $ have been achieved ... | arxiv:1708.09560 |
the extra - dimensional origin of dark matter is a fascinating and nowadays often discussed possibility. here, we present the gamma - ray signatures that are expected from the self - annihilation of kaluza - klein dark matter particles. for comparison, we contrast this with the case of supersymmetry, where the neutrali... | arxiv:astro-ph/0609510 |
keypoint detection serves as the basis for many computer vision and robotics applications. despite the fact that colored point clouds can be readily obtained, most existing keypoint detectors extract only geometry - salient keypoints, which can impede the overall performance of systems that intend to ( or have the pote... | arxiv:2210.01298 |
we define a relaxed version $ h _ f ^ { \ textrm { fine } } $ of the distortion number $ h _ f $ that is used to define quasiconformal mappings. then we show that for a bv function $ f \ in bv ( \ mathbb { r } ^ n ; \ mathbb { r } ^ n ) $, for $ | df | $ - a. e. $ x \ in \ mathbb { r } ^ n $ it holds that $ h _ { f ^ *... | arxiv:2406.05824 |
arthur stanley eddington was one of the leading astronomers and theorists of his generation and a prominent proponent of the general theory of relativity. yet when his former assistant georges lemaitre sent him a paper in 1927 suggesting that the well - known redshifts of the spiral nebulae might be a manifestation of ... | arxiv:1907.12297 |
quantum gases of doubly - polar molecules represent appealing frameworks for a variety of cross - disciplinary applications, encompassing quantum simulation and computation, controlled quantum chemistry and precision measurements. through a joint experimental and theoretical study, here we explore a novel class of ultr... | arxiv:2402.08337 |
we present simulation results of the impulsively generated linear and non - linear alfv \ ' en waves in the weakly curved coronal magnetic flux - tubes ( coronal funnels ) and discuss their implications for the coronal heating and solar wind acceleration. we solve numerically the time - dependent magnetohydrodynamic ( ... | arxiv:1401.2329 |
we introduce a fast and scalable method for solving quadratic programs with conditional value - at - risk ( cvar ) constraints. while these problems can be formulated as standard quadratic programs, the number of variables and constraints grows linearly with the number of scenarios, making general - purpose solvers imp... | arxiv:2504.10814 |
an abelian threefold $ a _ { / { \ mathbb q } } $ of prime conductor $ n $ is favorable if its 2 - division field $ f $ is an $ { \ mathcal s } _ 7 $ - extension over $ { \ mathbb q } $ with ramification index 7 over $ { \ mathbb q } _ 2 $. let $ a $ be favorable and let $ b $ be a semistable abelian variety of dimensi... | arxiv:2002.00510 |
we present the results of detailed surface photometry of ngc 3808b and ngc 6286 - two spiral galaxies with possibly forming ring - like structures rotating around major axes of the galaxies. the formation of rings in ngc 3808b and ngc 6286 being accompanied by accretion of matter on galactic disk results in some intere... | arxiv:astro-ph/9608100 |
we describe laboratory experiments to generate x - ray photoionized plasmas of relevance to accretion - powered x - ray sources such as neutron star binaries and quasars, with significant improvements over previous work. a key quantity is referenced, namely the photoionization parameter. this is normally meaningful in ... | arxiv:2309.07267 |
we report the discovery of a new molecular phase of carbon dioxide at high - pressure and high - temperature. using x - ray diffraction, we identify this phase as the theoretically predicted high - temperature cmca phase [ bonev et al., phys. rev. lett., 91, 065501 ( 2003 ) ]. its relation with phase iii, on one hand, ... | arxiv:cond-mat/0608529 |
charged particles in a magnetosphere are spontaneously attracted to a planet while increasing their kinetic energy via inward diffusion process. a constraint on particles ' micro - scale adiabatic invariants restricts the class of motions available to the system, giving rise to a proper frame on which particle diffusio... | arxiv:1609.02373 |
policy makers, urban planners, architects, sociologists, and economists are interested in creating urban areas that are both lively and safe. but are the safety and liveliness of neighborhoods independent characteristics? or are they just two sides of the same coin? in a world where people avoid unsafe looking places, ... | arxiv:1608.00462 |
we introduce state - independent, non - perturbative hamiltonian quantum speed limits for population leakage and fidelity loss, for a gapped open system interacting with a reservoir. these results hold in the presence of initial correlations between the system and the reservoir, under the sole assumption that their int... | arxiv:1505.07850 |
jedi ( joint efficient dark - energy investigation ) is a candidate implementation of the nasa - doe joint dark energy mission ( jdem ). jedi will probe dark energy in three independent methods : ( 1 ) type ia supernovae, ( 2 ) baryon acoustic oscillations, and ( 3 ) weak gravitational lensing. in an accompanying paper... | arxiv:astro-ph/0606691 |
in any low energy effective supergravity theory general formulae exist which allow one to discuss fermion masses, the scalar potential and breaking of symmetries in a model independent set up. a particular role in this discussion is played by killing vectors and killing prepotentials. we outline these relations in gene... | arxiv:hep-th/0103153 |
l } _ \ mathsf { t }, \ mathsf { t }, \ mathsf { r } _ \ mathsf { t } ; \ mathsf { r } _ \ mathsf { b }, \ mathsf { b }, \ mathsf { l } _ \ mathsf { b } ) $ such that $ d ( \ mathsf { r } _ \ mathsf { b } ) + d ( \ mathsf { b } ) + d ( \ mathsf { l } _ \ mathsf { b } ) - d ( \ mathsf { l } _ \ mathsf { t } ) - d ( \ ma... | arxiv:1408.6131 |
we evoke situations where large fluctuations in the entropy are induced, our main example being a spacetime containing a potential black hole whose formation depends on the outcome of a quantum mechanical event. we argue that the teleological character of the event horizon implies that the consequent entropy fluctuatio... | arxiv:gr-qc/9902051 |
the second - order dirac equation ( de ) and its velocity operator of graphene electrons in an electromagnetic field are obtained according to tight - binding k. p method. with extra terms included, they demonstrate the motion of graphene electrons more completely through a more complete ehrenfest theorem and present f... | arxiv:1303.7290 |
noise is the major problem while working with wireless lan. in this paper we analyze the noise by using active receiving antenna and also propose the detection mechanism based on rf energy duration. the standard back off mechanism of 802. 11 wireless lan ( wlan ) increases the contention window when a transmission fail... | arxiv:1110.2270 |
telecom services are at the core of today ' s societies ' everyday needs. the availability of numerous online forums and discussion platforms enables telecom providers to improve their services by exploring the views of their customers to learn about common issues that the customers face. natural language processing ( ... | arxiv:2504.13653 |
we consider a recursive device that is based on a mach - zehnder interferometer and linear optical elements which allow self - feedback through multiple internal reflection of radiation between two parallel arrays of opposite faced mirrors. by a carefully chosen experimental arrangement and for certain input states it ... | arxiv:1907.05641 |
deep networks for monocular depth estimation ( mde ) have achieved promising performance recently and it is of great importance to further understand the interpretability of these networks. existing methods attempt to provide posthoc explanations by investigating visual cues, which may not explore the internal represen... | arxiv:2108.05312 |
we propose gauge theory / gravity duality involving conformal theories based on u ( n + k | k ) gauge groups. we show that to all orders in 1 / n these non - unitary theories based on supergroups are indistinguishable from the corresponding unitary theories where the gauge group is replaced by u ( n ). this leads to no... | arxiv:1409.1603 |
we demonstrate the existence of gravitational critical phenomena in higher dimensional electrovac bubble spacetimes. to this end, we study linear fluctuations about families of static, homogeneous spherically symmetric bubble spacetimes in kaluza - klein theories coupled to a maxwell field. we prove that these solution... | arxiv:hep-th/0407265 |
the mergers of binary compact objects such as neutron stars and black holes are of central interest to several areas of astrophysics, including as the progenitors of gamma - ray bursts ( grbs ), sources of high - frequency gravitational waves and likely production sites for heavy element nucleosynthesis via rapid neutr... | arxiv:2307.02098 |
odometry forms an important component of many manned and autonomous systems. in the rail industry in particular, having precise and robust odometry is crucial for the correct operation of the automatic train protection systems that ensure the safety of high - speed trains in operation around the world. two problems com... | arxiv:1803.02237 |
we consider the problem of minimizing an objective function that is the sum of a convex function and a group sparsity - inducing regularizer. problems that integrate such regularizers arise in modern machine learning applications, often for the purpose of obtaining models that are easier to interpret and that have high... | arxiv:2007.14951 |
a non - standard teleportation scheme is proposed, wherein probabilistic teleportation is achieved in conventionally non - teleporting channels. we make use of entanglement monogamy to incorporate an unknown state in a multipartite entangled channel, such that the receiver partially gets disentangled from the network. ... | arxiv:1108.0080 |
we relate the minimax game of generative adversarial networks ( gans ) to finding the saddle points of the lagrangian function for a convex optimization problem, where the discriminator outputs and the distribution of generator outputs play the roles of primal variables and dual variables, respectively. this formulatio... | arxiv:1802.01765 |
let $ x $ be one of the $ 28 $ atkin - lehner quotients of a curve $ x _ 0 ( n ) $ such that $ x $ has genus $ 2 $ and its jacobian variety $ j $ is absolutely simple. we show that the shafarevich - tate group of $ j / \ mathbb { q } $ is trivial. this verifies the strong bsd conjecture for $ j $. | arxiv:2107.00325 |
statistical modeling of physical laws connects experiments with mathematical descriptions of natural phenomena. the modeling is based on the probability density of measured variables expressed by experimental data via a kernel estimator. as an objective kernel the scattering function determined by calibration of the in... | arxiv:cs/0612027 |
protein complexes conserved across species indicate processes that are core to cellular machinery ( e. g. cell - cycle or dna damage - repair complexes conserved across human and yeast ). while numerous computational methods have been devised to identify complexes from the protein interaction ( ppi ) networks of indivi... | arxiv:1307.3856 |
human ratings have become a crucial resource for training and evaluating machine learning systems. however, traditional elicitation methods for absolute and comparative rating suffer from issues with consistency and often do not distinguish between uncertainty due to disagreement between annotators and ambiguity inhere... | arxiv:2108.01799 |
a quasislit is the image of a vertical line segment [ 0, iy ], y > 0, under a quasiconformal homeomorphism of the upper half - plane fixing infinity. quasislits correspond precisely to curves generated by the loewner equation with a driving function in the lip - 1 / 2 class. it is known that a quasislit is contained in... | arxiv:1910.03303 |
we derive a symmetry property for the fourier - transform of the collisionless sound modes of bose condensates in anisotropic traps connected with a somewhat hidden conservation law. we discuss its possible observation by dispersive light scattering. | arxiv:cond-mat/9805338 |
we study our non - perturbative formalism to describe scalar gauge - invariant metric fluctuations by extending the ponce de leon metric. | arxiv:0710.1640 |
large language models ( llms ) have rapidly become integral to numerous applications in critical domains where reliability is paramount. despite significant advances in safety frameworks and guardrails, current protective measures exhibit crucial vulnerabilities, particularly in multilingual contexts. existing safety s... | arxiv:2504.08848 |
( x, \ mathcal { a }, \ mu ) = \ { f \ in \ mathcal { m } ( x, \ mathcal { a } ) : ~ \ forall g \ in \ mathcal { m } ( x, \ mathcal { a } ), f. g \ in l ^ \ infty ( x, \ mathcal { a }, \ mu ) \ } $. it is established that an ideal $ i $ in $ \ mathcal { m } ( x, \ mathcal { a } ) $ is dense in the $ u _ \ mu $ - topolo... | arxiv:2306.03768 |
according to the theoretical study, a deformation object ( e. g., a spinning non - axisymmetric pulsar star ) will radiate a gravitational wave ( gw ) signal during an accelaration motion process by ligo science project. these types of disturbance sources with a large bump or dimple on the equator would survive and be ... | arxiv:1304.4455 |
we apply various conventional tests of integrability to the supersymmetric nonlinear schr \ " odinger equation. we find that a matrix lax pair exists and that the system has the painlev \ ' e property only for a particular choice of the free parameters of the theory. we also show that the second hamiltonian structure g... | arxiv:hep-th/9403019 |
in this paper, we investigate the probabilistic variants of the strategy logics atl and atl * under imperfect information. specifically, we present novel decidability and complexity results when the model transitions are stochastic and agents play uniform strategies. that is, the semantics of the logics are based on mu... | arxiv:2310.17240 |
situation calculus has been applied widely in artificial intelligence to model and reason about actions and changes in dynamic systems. since actions carried out by agents will cause constant changes of the agents ' beliefs, how to manage these changes is a very important issue. shapiro et al. [ 22 ] is one of the stud... | arxiv:1202.3743 |
we prove gaussian approximation theorems for specific $ k $ - dimensional marginals of convex bodies which possess certain symmetries. in particular, we treat bodies which possess a 1 - unconditional basis, as well as simplices. our results extend recent results for 1 - dimensional marginals due to e. meckes and the au... | arxiv:math/0606073 |
creation of quantum computer is outstanding fundamental and practical problem. the quantum computer could be used for execution of very complicated tasks which are not solvable with the classical computers. the first prototype of solid state quantum computer was created in 2009 with superconducting qubits. however, it ... | arxiv:1103.3098 |
we describe the behavior of a perturbed 5 - dimensional black string subject to the gregory - laflamme instability. we show that the horizon evolves in a self - similar manner, where at any moment in the late - time development of the instability the horizon can be described as a sequence of 3 - dimensional spherical b... | arxiv:1106.5184 |
the goal of computational logic is to allow us to model computation as well as to reason about it. we argue that a computational logic must be able to model interactive computation. we show that first - order logic cannot model interactive computation due to the incompleteness of interaction. we show that interactive c... | arxiv:cs/0207074 |
a deep neural network ( dnn ) that can reliably model muscle responses from corresponding brain stimulation has the potential to increase knowledge of coordinated motor control for numerous basic science and applied use cases. such cases include the understanding of abnormal movement patterns due to neurological injury... | arxiv:2002.06250 |
robust principal component analysis ( rpca ) and its associated non - convex relaxation methods constitute a significant component of matrix completion problems, wherein matrix factorization strategies effectively reduce dimensionality and enhance computational speed. however, some non - convex factorization forms lack... | arxiv:2403.18400 |
this paper presents an knowledge graph to assist in reasoning over signals for intelligence purposes. we highlight limitations of existing knowledge graphs and reasoning systems for this purpose, using inference of an attack using combined data from microphones, cameras and social media as an example. rather than actin... | arxiv:2206.12111 |
we analyze the changes in the training and educational efforts of the scinet hpc consortium, a canadian academic high performance computing center, in the areas of scientific computing and high - performance computing, over the last six years. initially, scinet offered isolated training events on how to use hpc systems... | arxiv:1901.05520 |
recent x - ray observations have established that collisions between subclusters of galaxies are rather common phenomena. prompted by such observations, we have performed n - body simulations of two equal - mass subclusters of galaxies, which are going to merge. we first have confirmed that only a part of kinetic energ... | arxiv:astro-ph/9505004 |
first order policy optimization has been widely used in reinforcement learning. it guarantees to find the optimal policy for the state - feedback linear quadratic regulator ( lqr ). however, the performance of policy optimization remains unclear for the linear quadratic gaussian ( lqg ) control where the lqg cost has s... | arxiv:2204.00912 |
the self - force acting on a ( scalar or electric ) charge held in place outside a massive body contains information about the body ' s composition, and can therefore be used as a probe of internal structure. we explore this theme by computing the ( scalar or electromagnetic ) self - force when the body is a spherical ... | arxiv:1205.1236 |
a perfect cuboid is a rectangular parallelepiped with integer edges and integer face diagonals whose space diagonal is also integer. the existence of such cuboids is neither proved, nor disproved. a rational perfect cuboid is a natural companion of a perfect cuboid absolutely equivalent to the latter one. its edges and... | arxiv:1208.0308 |
a highly accurate, multi - domain spectral code is used in order to construct sequences of general relativistic, differentially rotating neutron stars in axisymmetry and stationarity. for bodies with a spheroidal topology and a homogeneous or an n = 1 polytropic equation of state, we investigate the solution space corr... | arxiv:0812.3347 |
we discuss the characteristic interference features of soft radiation in the threshold production of heavy unstable particles : soft gluon radiation in $ \ ee \ to \ tt $ and soft photon radiation in $ \ ee \ to \ ww $. we show that the heavy particle decay width controls the interference between the emission off the f... | arxiv:hep-ph/9302250 |
we develop the formalism for determining the quasinormal modes of general relativistic multi - fluid compact stars in such a way that the impact of superfluid gap data can be assessed. our results represent the first attempt to study true multi - layer dynamics, an important step towards considering realistic superflui... | arxiv:0709.0660 |
in this work, we propose a novel approach that predicts the relationships between various entities in an image in a weakly supervised manner by relying on image captions and object bounding box annotations as the sole source of supervision. our proposed approach uses a top - down attention mechanism to align entities i... | arxiv:1912.00311 |
we report measurements from which we determine the spatial structure of the lunar contribution to night sky brightness, taken at the lsst site on cerro pachon in chile. we use an array of six photodiodes with filters that approximate the large synoptic survey telescope ' s { \ it u, g, r, i, z, } and { \ it y } bands. ... | arxiv:1510.07574 |
ml - as - a - service continues to grow, and so does the need for very strong privacy guarantees. secure inference has emerged as a potential solution, wherein cryptographic primitives allow inference without revealing users ' inputs to a model provider or model ' s weights to a user. for instance, the model provider c... | arxiv:2209.00411 |
tracking has traditionally been the art of following interest points through space and time. this changed with the rise of powerful deep networks. nowadays, tracking is dominated by pipelines that perform object detection followed by temporal association, also known as tracking - by - detection. in this paper, we prese... | arxiv:2004.01177 |
in urban streets, the intrusion of pedestrians presents significant safety challenges. modelling mixed pedestrian - vehicle traffic is complex due to the distinct motion characteristics and spatial dimensions of pedestrians and vehicles, making unified modelling difficult, with few studies addressing these issues. this... | arxiv:2405.06282 |
landau predicted that transverse sound propagates in a fermi liquid with sufficiently strong fermi liquid interactions, unlike a classical fluid which cannot support shear oscillations. previous attempts to observe this unique collective mode yielded inconclusive results due to contributions from single particle excita... | arxiv:2410.10795 |
we find some sufficient conditions for a system of partial derivatives of an entire function to be complete in the space $ h ( \ mathbb { c } ^ d ) $ of all entire functions of $ d $ variables. as an appliation of this result we describe new classes of frequently hypercyclic operators on $ h ( \ mathbb { c } ^ d ) $. | arxiv:1310.7133 |
we consider relativistic quantum field theory in the presence of an external electric potential in a general curved space - time geometry. we utilise fermi coordinates adapted to the time - like geodesic to describe the low - energy physics in the laboratory and calculate the leading correction due to the curvature of ... | arxiv:2105.13896 |
a new model for a spin 1 / 2 ladder system with two legs is introduced. it is demonstrated that this model is solvable via the bethe ansatz method for arbitrary values of the rung coupling j. this is achieved by a suitable mapping from the hubbard model with appropriate twisted boundary conditions. we determine that a ... | arxiv:cond-mat/9911096 |
in natural and social science research, a protocol is most commonly a predefined procedural method in the design and implementation of an experiment. protocols are written whenever it is desirable to standardize a laboratory method to ensure successful replication of results by others in the same laboratory or by other... | https://en.wikipedia.org/wiki/Protocol_(science) |
in this paper, by calculating the dual code of the schur square for the standard twisted reed - solomon code, we give a sufficient and necessary condition for the generalized twisted reed - solomon code with $ h + t \ le k - 1 $ to be self - orthogonal, where $ k $ is dimension, $ h $ is hook and $ t $ is twist. and th... | arxiv:2201.02758 |
we demonstrate a considerable suppression of the low - field leakage through a y2o3 topgate insulator on graphene by applying high - pressure o2 at 100 atm during post - deposition annealing ( hp - pda ). consequently, the quantum capacitance measurement for the monolayer graphene reveals the largest fermi energy modul... | arxiv:1402.6060 |
the right to be forgotten, as stated in most data regulations, poses an underexplored challenge in federated learning ( fl ), leading to the development of federated unlearning ( fu ). however, current fu approaches often face trade - offs between efficiency, model performance, forgetting efficacy, and privacy preserva... | arxiv:2407.02356 |
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