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applying a transformation to a non - gaussian field can enhance the information content of the resulting power spectrum, by reducing the correlations between fourier modes. in the context of weak gravitational lensing, it has been shown that this gain in information content is significantly compromised by the presence ... | arxiv:1507.04862 |
there has been an increased interest in the integration of pretrained speech recognition ( asr ) and language models ( lm ) into the slu framework. however, prior methods often struggle with a vocabulary mismatch between pretrained models, and lm cannot be directly utilized as they diverge from its nlu formulation. in ... | arxiv:2307.11005 |
subramanian defined the complexity class cc as the set of problems log - space reducible to the comparator circuit value problem. he proved that several other problems are complete for cc, including the stable marriage problem, and finding the lexicographical first maximal matching in a bipartite graph. we suggest alte... | arxiv:1106.4142 |
the advent of noisy intermediate - scale quantum ( nisq ) computers raises a crucial challenge to design quantum neural networks for fully quantum learning tasks. to bridge the gap, this work proposes an end - to - end learning framework named qtn - vqc, by introducing a trainable quantum tensor network ( qtn ) for qua... | arxiv:2110.03861 |
the magnetic reconnection process is studied in relativistic pair plasmas when the thermal and inertial properties of the magnetohydrodynamical fluid are included. we find that in both sweet - parker and petschek relativistic scenarios there is an increase of the reconnection rate owing to the thermal - inertial effect... | arxiv:1402.1115 |
local energy extrema of the bands in momentum space, or valleys, can endow electrons in solids with pseudo - spin in addition to real spin. in transition metal dichalcogenides this valley pseudo - spin, like real spin, is associated with a magnetic moment which underlies the valley - dependent circular dichroism that a... | arxiv:1407.2645 |
it is well known that for any irrational rotation number $ \ a $, the noncommutative torus $ \ ba _ \ a $ must have representations $ \ pi $ such that the generated von neumann algebra $ \ pi ( \ ba _ \ a ) " $ is of type $ \ ty { iii } $. therefore, it could be of interest to exhibit and investigate such kind of repre... | arxiv:1806.08253 |
in this paper we provide a principled approach to solve a transductive classification problem involving a similar graph ( edges tend to connect nodes with same labels ) and a dissimilar graph ( edges tend to connect nodes with opposing labels ). most of the existing methods, e. g., information regularization ( ir ), we... | arxiv:1206.6015 |
in this paper, we study the exotic landau problem at the classical level where two conserved quantities are derived. at the quantum level, the corresponding quantum operators of the conserved quantities provide two oscillator representations from which we derive two boson fock spaces. using the normalized coherent stat... | arxiv:2404.02941 |
m. daher gave conditions so that the spheres of the spaces in the interior of a complex interpolation scale are uniformly homeomorphic. we look for sufficient conditions for the validity of this result and related ones on the extremes of the scale, with applications to uniform homeomorphism between spheres of banach sp... | arxiv:2405.03867 |
in this article, we give examples of smooth varieties of positive characteristic whose first integral overconvergent de rham - witt cohomology modulo torsion is not finitely generated over the witt ring of the base field. | arxiv:1812.03720 |
given reduced amalgamated free products of c $ ^ * $ - algebras, $ ( a, phi ) = * _ i ( a _ i, phi _ i ) $ and $ ( d, psi ) = * _ i ( d _ i, psi _ i ) $, an embedding $ a \ to d $ is shown to exist assuming there are conditional expectation preserving embeddings $ a _ i \ to d _ i $. this result is extended to show the... | arxiv:math/9911012 |
in distributed manipulator systems ( dms ), decentralization is a highly desirable property as it promotes robustness and facilitates scalability by distributing computational burden and eliminating singular points of failure. however, current dms typically utilize a centralized approach to sensing, such as single - ca... | arxiv:2502.01242 |
applying logic in the area of conceptual modeling has been investigated widely, yet there has been limited uptake of logic - based conceptual modeling in industry. according to some researchers, another formalization of such tools as eer or uml class diagrams in logic may only marginally contribute to the body of knowl... | arxiv:2409.15705 |
commercial quartz oscillators of the tuning - fork type with a resonant frequency of ~ 32 khz have been investigated in helium liquids. the oscillators are found to have at best q values in the range 10 ^ 5 - 10 ^ 6, when measured in vacuum below 1. 5 k. however, the variability is large and for very low temperature op... | arxiv:cond-mat/0608385 |
we study proper, isometric actions of nonsolvable discrete groups gamma on the 3 - dimensional minkowski space r ^ { 2, 1 } as limits of actions on the 3 - dimensional anti - de sitter space ads ^ 3. to each such action is associated a deformation of a hyperbolic surface group gamma _ 0 inside o ( 2, 1 ). when gamma _ ... | arxiv:1306.2240 |
scalable coding, which can adapt to channel bandwidth variation, performs well in today ' s complex network environment. however, most existing scalable compression methods face two challenges : reduced compression performance and insufficient scalability. to overcome the above problems, this paper proposes a learned f... | arxiv:2412.00437 |
the main contribution to hard elastic scattering comes from components of wave functions of colliding hadrons that contain minimum number of partons. we discuss this mechanism in regge and parton approaches and estimate the probabilities that colliding hadrons are in such bare states. the behavior of cross - sections i... | arxiv:1012.5385 |
in contrast to ensembles of singular gauge instantons, which are well known to fail to produce confinement, it is shown that effective theories based on ensembles of merons or regular gauge instantons do produce confinement. furthermore, when the scale is set by the string tension, the action density, topological susce... | arxiv:hep-lat/0409083 |
using the idea of itzykson - zuber integral, unitary - matrix integration of 2d yang - mills action is presented. the uniqueness of the solution of heat equation enables us to integrate out the unitary - matrix parts of hermite matrices and to obtain the expression of integration over vectors, also in this case. | arxiv:hep-th/0303240 |
we developed a jitted compiler for training artificial neural networks using c + +, llvm and cuda. it features object - oriented characteristics, strong typing, parallel workers for data pre - processing, pythonic syntax for expressions, pytorch like model declaration and automatic differentiation. we implement the mec... | arxiv:2409.11600 |
large - scale vision - language models ( vlms ), trained on extensive datasets of image - text pairs, exhibit strong multimodal understanding capabilities by implicitly learning associations between textual descriptions and image regions. this emergent ability enables zero - shot object detection and segmentation, usin... | arxiv:2503.10779 |
given a good $ n $ - tilting module $ t $ over a ring $ a $, let $ b $ be the endomorphism ring of $ t $, it is an open question whether the kernel of the left - derived functor $ t \ otimes ^ l _ b - $ between the derived module categories of $ b $ and $ a $ could be realized as the derived module category of a ring $... | arxiv:1206.0522 |
7. 5 million. peer 1 hosting entered the uk managed hosting market in january 2009 and the serverbeach brand now competes directly with the uk arm of rackspace, run by dominic monkhouse, former managing director of rackspace limited. in october 2006, mosso inc. was launched, which experimented with white - labeling hos... | https://en.wikipedia.org/wiki/Rackspace_Technology |
agent - based modelling ( abm ) is a facet of wider multi - agent systems ( mas ) research that explores the collective behaviour of individual ` agents ', and the implications that their behaviour and interactions have for wider systemic behaviour. the method has been shown to hold considerable value in exploring and ... | arxiv:2210.06955 |
in this paper, we get several new results on permutation polynomials over finite fields. first, by using the linear translator, we construct permutation polynomials of the forms $ l ( x ) + \ sum _ { j = 1 } ^ k \ gamma _ jh _ j ( f _ j ( x ) ) $ and $ x + \ sum _ { j = 1 } ^ k \ gamma _ jf _ j ( x ) $. these generaliz... | arxiv:1403.6012 |
traffic congestion research is on the rise, thanks to urbanization, economic growth, and industrialization. developed countries invest a lot of research money in collecting traffic data using radio frequency identification ( rfid ), loop detectors, speed sensors, high - end traffic light, and gps. however, these proces... | arxiv:2011.02359 |
isizulu is one of the eleven official languages of south africa and roughly half the population can speak it. it is the first ( home ) language for over 10 million people in south africa. only a few computational resources exist for isizulu and its related nguni languages, yet the imperative for tool development exists... | arxiv:1406.1870 |
in this paper, we investigate the asymptotic symmetry and monotonicity of positive solutions to a reaction - diffusion equation in the unit ball, utilizing techniques from elliptic geometry. firstly, we discuss the properties of solutions in the elliptic space. then, we establish crucial principles, including the asymp... | arxiv:2409.05366 |
we report new zero - field muon spin relaxation and neutron spin echo measurements in ferromagnetic ( fm ) ( la, ca ) mno3 which taken together suggest two spatially separated regions in close proximity possessing very different mn - ion spin dynamics. one region corresponds to an extended cluster which displays ' crit... | arxiv:cond-mat/9910064 |
this paper presents a groundbreaking self - improving interference management framework tailored for wireless communications, integrating deep learning with uncertainty quantification to enhance overall system performance. our approach addresses the computational challenges inherent in traditional optimization - based ... | arxiv:2401.13206 |
with a view towards providing tools for analyzing and understanding digitized images, various notions from algebraic topology have been introduced into the setting of digital topology. in the ordinary topological setting, invariants such as the fundamental group are invariants of homotopy type. in the digital setting, ... | arxiv:1906.03170 |
using the decoherence formalism of gell - mann and hartle, a quantum system is found which is the equivalent of the classical chaotic duffing oscillator. the similarities and the differences from the classical oscillator are examined ; in particular, a new concept of quantum maps is introduced, and alterations in the c... | arxiv:chao-dyn/9307018 |
we construct vertex operators for massless higher spin fields in rns superstring theory and compute some of their three - point correlators, describing gauge - invariant cubic interactions of the massless higher spins. the fierz - pauli on - shell conditions for the higher spins ( including tracelessness and vanishing ... | arxiv:0910.5338 |
a } ^ { 1 } \ times \ mathbb { a } ^ { 2 } : y ^ { 2 } = x ( x - 1 ) ( x - t ) \ right \ } } where a 1 { \ displaystyle \ mathbb { a } ^ { 1 } } is the affine line and a 2 { \ displaystyle \ mathbb { a } ^ { 2 } } is the affine plane. since we are considering complex varieties, these are equivalently the spaces c, c 2 ... | https://en.wikipedia.org/wiki/Submersion_(mathematics) |
we propose an information - theoretic model for the transport of waves through a chaotic cavity in the presence of absorption. the entropy of the s - matrix statistical distribution is maximized, with the constraint $ < tr ss ^ { \ dagger } > = \ alpha n $ : n is the dimensionality of s, and $ 0 \ leq \ alpha \ leq 1, ... | arxiv:cond-mat/9905177 |
we prove a general form of green formula and cauchy integral theorem for arbitrary closed rectifiable curves in the plane. | arxiv:1306.6832 |
the theoretical status of perturbative qed and qcd corrections to deep inelastic scattering is reviewed. | arxiv:hep-ph/9512272 |
recently, there has been tremendous interest in industry 4. 0 infrastructure to address labor shortages in global supply chains. deploying artificial intelligence - enabled robotic bin picking systems in real world has become particularly important for reducing stress and physical demands of workers while increasing sp... | arxiv:2210.10842 |
for irrotational dust the shear tensor is consistently diagonalizable with its covariant time derivative : $ \ sigma _ { ab } = 0 = \ dot { \ sigma } _ { ab }, \ ; a \ neq b $, if and only if the divergence of the magnetic part of the weyl tensor vanishes : $ div ~ h = 0 $. we show here that in that case, the consisten... | arxiv:gr-qc/9508049 |
for a matching $ m $ in a graph $ g $, let $ g ( m ) $ be the subgraph of $ g $ induced by the vertices of $ g $ that are incident with an edge in $ m $. the matching $ m $ is induced, if $ g ( m ) $ is $ 1 $ - regular, and $ m $ is uniquely restricted, if $ m $ is the unique perfect matching of $ g ( m ) $. the induce... | arxiv:1807.08981 |
the malliavin differentiability of a sde plays a crucial role in the study of density smoothness and ergodicity among others. for gaussian driven sdes the differentiability property is now well established. in this paper, we consider the malliavin differentiability for the euler scheme of such sdes. we will focus on sd... | arxiv:2305.10365 |
spatio - temporal forecasting is a critical component of various smart city applications, such as transportation optimization, energy management, and socio - economic analysis. recently, several automated spatio - temporal forecasting methods have been proposed to automatically search the optimal neural network archite... | arxiv:2409.16586 |
##logical algebra, fibrations and cofibrations in topology and more generally model categories. two functors f : c → d and g : d → c are adjoint if for all objects c in c and d in d in a natural way. actually, the correspondence of limits and colimits is an example of adjoints, since there is an adjunction between the ... | https://en.wikipedia.org/wiki/Duality_(mathematics) |
we will explain how to compute the exact $ l ^ p $ operator norm of a " quadratic perturbation " of the real part of the ahlfors - - beurling operator. for the lower bound estimate we use a new approach of constructing a sequence of laminates ( probability measures for which jensen ' s inequality holds, but for rank on... | arxiv:1109.4865 |
we study the role of light neutron - rich nuclei during r - process nucleosynthesis in supernovae. most previous studies of the r - process have concentrated on the reaction flow of heavy unstable nuclei. although the nuclear reaction network includes a few thousand heavy nuclei, only limited reaction flow through ligh... | arxiv:astro-ph/0107368 |
in this paper we present s3r - net, the self - supervised shadow removal network. the two - branch wgan model achieves self - supervision relying on the unify - and - adaptphenomenon - it unifies the style of the output data and infers its characteristics from a database of unaligned shadow - free reference images. thi... | arxiv:2404.12103 |
we study how the sizes and radial profiles of galaxies vary with wavelength, by fitting sersic functions simultaneously to imaging in nine optical and near - infrared bands. to quantify the wavelength dependence of effective radius we use the ratio, $ \ mathcal { r } $, of measurements in two restframe bands. the depen... | arxiv:1509.06756 |
thin films of aluminum hafnium nitride ( al $ _ { 1 - x } $ hf $ _ { x } $ n ) were synthesized via reactive magnetron sputtering for hf contents up to $ x $ = 0. 13. x - ray diffraction showed a single $ c $ - axis oriented wurtzite phase for all films. hard x - ray photoelectron spectroscopy demonstrated homogeneous ... | arxiv:2503.08816 |
a physically - informed continuum crystal plasticity model is presented to elucidate the deformation mechanisms and dislocation evolution in body - centered - cubic ( bcc ) tantalum widely used as a key structural material for mechanical and thermal extremes. we show our unified structural modeling framework informed b... | arxiv:2109.15214 |
standard type theory, stt, tells us that $ b ^ n ( a ^ m ) $ is well - formed iff $ n = m + 1 $. however, linnebo and rayo ( 2012 ) have advocated for the use of cumulative type theory, ctt, which has more relaxed type - restrictions : according to ctt, $ b ^ \ beta ( a ^ \ alpha ) $ is well - formed iff $ \ beta > \ a... | arxiv:2108.04582 |
spike timing - dependent plasticity ( stdp ) is a promising substitute to backpropagation for local training of spiking neural networks ( snns ) on neuromorphic hardware. stdp allows snns to address classification tasks by combining unsupervised stdp for feature extraction and supervised stdp for classification. unsupe... | arxiv:2410.17066 |
this volume contains the proceedings of rule 2009 : the tenth international workshop on rule - based programming. it took place in june 28th 2009, brasilia, brazil, as a satellite event of rdp 2009. the first rule workshop was held in montreal in 2000, and subsequent editions took place in firenze, pittsburgh, valencia... | arxiv:1003.5758 |
we give a new proof of the fact that, near a turning point of the frozen boundary, the vertical tiles in a uniformly random lozenge tiling of a large sawtooth domain are distributed like the eigenvalues of a gue random matrix. our argument uses none of the standard tools of integrable probability. in their place, it us... | arxiv:1407.7578 |
encryption - based cyber threats continue to evolve, leveraging increasingly sophisticated cryptographic techniques to evade detection and persist within compromised systems. a hierarchical classification framework designed to analyze structural cryptographic properties provides a novel approach to distinguishing malic... | arxiv:2501.19120 |
gallium selenide ( gase ) is an efficient nonlinear crystal for electro - optic ( eo ) sampling in the multi - terahertz ( thz ) frequency range. however, the lattice resonance at several thz frequencies hampers broadband eo sampling, resulting in distorted pulse waveforms. in this work, we experimentally evaluated the... | arxiv:2505.07242 |
the surface tension of partially wetting droplets deforms soft substrates. these deformations are usually localized to a narrow region near the contact line, forming a so - called ` elastocapillary ridge. ' when a droplet slides along a substrate, the movement of the elastocapillary ridge dissipates energy in the subst... | arxiv:2409.00280 |
we compute the decay constants of the lowest ccbar - states with quantum numbers j ( pc ) = 0 ( - + ) [ eta _ c ], 1 ( - - ) [ j / psi ], and 1 ( + - ) [ hc ] by using lattice qcd and qcd sum rules. we consider the coupling of j / psi to both the vector and tensor currents. lattice qcd results are obtained from the unq... | arxiv:1312.2858 |
this paper concerns the derivation of radiative transfer equations for acoustic waves propagating in a randomly fluctuating half - space in the weak - scattering regime, and the study of boundary effects through an asymptotic analysis of the wigner transform of the wave solution. these radiative transfer equations allo... | arxiv:2211.17007 |
relational data are usually highly incomplete in practice, which inspires us to leverage side information to improve the performance of community detection and link prediction. this paper presents a bayesian probabilistic approach that incorporates various kinds of node attributes encoded in binary form in relational m... | arxiv:1706.04289 |
this is the writeup of the talk i gave at the yukawa international symposium at kyoto, japan on june 29, 1999. the talk summarizes the present status of the close limit approximation for colliding black holes. | arxiv:gr-qc/9909021 |
in a recent breakthrough paper [ m. braverman, a. garg, d. pankratov, and o. weinstein, from information to exact communication, stoc ' 13 ] braverman et al. developed a local characterization for the zero - error information complexity in the two party model, and used it to compute the exact internal and external info... | arxiv:1703.07833 |
here we study the global existence of ` hairy ' dyonic black hole and dyon solutions to four dimensional, anti - de sitter einstein - yang - mills theories for a general simply - connected and semisimple gauge group $ g $, for so - called topologically symmetric systems, concentrating here on the regular case. we gener... | arxiv:1707.08281 |
to probe the star formation ( sf ) process, we present a multi - wavelength study of iras 05480 + 2545 ( hereafter i05480 + 2545 ). analysis of herschel data reveals a massive clump ( m _ clump ~ 1875 msun ; peak n ( h _ 2 ) ~ 4. 8 x 10 ^ { 22 } cm ^ { - 2 } ; a _ v ~ 51 mag ) containing the 6. 7 ghz methanol maser and... | arxiv:1706.03714 |
ob associations play an important role in galactic evolution, though their origins and dynamics remain poorly studied, with only a small number of systems analysed in detail. in this paper we revisit the existence and membership of the cygnus ob associations. we find that of the historical ob associations only cyg ob2 ... | arxiv:2109.07499 |
in this paper we reverse engineer the sony imx219pq image sensor, otherwise known as the raspberry pi camera v2. 0. we provide a visual reference for pixel non - uniformity by analysing variations in transistor length, microlens optic system and in the photodiode. we use these measurements to demonstrate irregularities... | arxiv:1901.03807 |
the usual modelling of the syllogisms of the organon by a calculus of classes does not include relations. aristotle may however have envisioned them in the first two books as the category of relatives, where he allowed them to compose with themselves. composition is the main operation in combinatory logic, which theref... | arxiv:2007.04252 |
actuating robotic systems with multiple degrees of freedom ( dof ) traditionally requires numerous motors, leading to increased size, weight, cost, and power consumption. mechanical multiplexing offers a solution by enabling a single actuator to control multiple dof. however, existing multiplexers have either been limi... | arxiv:2501.08469 |
we study sums of powers of fibonacci and lucas polynomials of the form $ % \ sum _ { n = 0 } ^ { q } f _ { tsn } ^ { k } ( x ) $ and $ \ sum _ { n = 0 } ^ { q } l _ { tsn } ^ { k } % ( x ) $, where $ s, t, k $ are given natural numbers, together with the corresponding alternating sums $ \ sum _ { n = 0 } ^ { q } ( - 1 ... | arxiv:1206.7103 |
debugging is an essential part of software maintenance and evolution since it allows software developers to analyze program execution step by step. understanding a program is required to fix potential flaws, alleviate bottlenecks, and implement new desired features. thus, software developers spend a large percentage of... | arxiv:2404.12932 |
bi2te3 compound has been theoretically predicted ( 1 ) to be a topological insulator, and its topologically non - trivial surface state with a single dirac cone has been observed in photoemission experiments ( 2 ). here we report that superconductivity ( tc ^ ~ 3k ) can be induced in bi2te3 as - grown single crystal ( ... | arxiv:1009.3691 |
the kepler mission has provided a wealth of data, revealing new insights in time - domain astronomy. however, kepler ' s single band - pass has limited studies to a single wavelength. in this work we build a data - driven, pixel - level model for the pixel response function ( prf ) of kepler targets, modeling the image... | arxiv:2102.00044 |
{ let $ { \ cal x } $ be a self - dual p - polynomial association scheme. then there are at most 12 diagonal matrices $ t $ such that $ ( pt ) ^ 3 = i $. moreover, all of the solutions for the classical infinite families of such schemes ( including the hamming scheme ) are classified. | arxiv:math/9406225 |
domain generalization aims to learn a generalizable model from a known source domain for various unknown target domains. it has been studied widely by domain randomization that transfers source images to different styles in spatial space for learning domain - agnostic features. however, most existing randomization uses... | arxiv:2103.02370 |
let $ g $ be a finite $ p $ - group whose derived subgroup $ g ' $ can be generated by $ 2 $ elements. if $ g ' $ is abelian, guralnick proved that every element of $ g ' $ is a commutator. in this paper, we prove that the condition that $ g ' $ should be abelian is not needed. even more, we prove that every element of... | arxiv:1709.10422 |
we investigate the lhc discovery potential of r - parity violating supersymmetric models with a right - handed selectron or smuon as the lightest supersymmetric particle ( lsp ). these lsps arise naturally in r - parity violating minimal supergravity models. we classify the hadron collider signatures and perform for th... | arxiv:1102.3189 |
we present a terrain traversability mapping and navigation system ( tns ) for autonomous excavator applications in an unstructured environment. we use an efficient approach to extract terrain features from rgb images and 3d point clouds and incorporate them into a global map for planning and navigation. our system can ... | arxiv:2109.06250 |
robots will bring search and rescue ( sar ) in disaster response to another level, in case they can autonomously take over dangerous sar tasks from humans. a main challenge for autonomous sar robots is to safely navigate in cluttered environments with uncertainties, while avoiding static and moving obstacles. we propos... | arxiv:2505.03283 |
density estimation is one of the most widely used methods for crowd counting in which a deep learning model learns from head - annotated crowd images to estimate crowd density in unseen images. typically, the learning performance of the model is highly impacted by the accuracy of the annotations and inaccurate annotati... | arxiv:2212.01450 |
a generalized master equation ( gme ) is used to study the thermoelectric currents through a quantum dot in both the transient and steady - state regime. the two semi - infinite leads are kept at the same chemical potential but at different temperatures to produce a thermoelectric current which has a varying sign depen... | arxiv:1303.3160 |
for equation p $ _ i ^ 2 $, the second member in the p $ _ i $ hierarchy, we prove existence of various degenerate solutions depending on the complex parameter $ t $ and evaluate the asymptotics in the complex $ x $ plane for $ | x | \ to \ infty $ and $ t = o ( x ^ { 2 / 3 } ) $. using this result, we identify the mos... | arxiv:1306.6161 |
salient object detection increasingly receives attention as an important component or step in several pattern recognition and image processing tasks. although a variety of powerful saliency models have been intensively proposed, they usually involve heavy feature ( or model ) engineering based on priors ( or assumption... | arxiv:1511.04192 |
we describe how the notion of optical beam shifts ( including the spatial and angular goos - h \ " anchen shift and imbert - federov shift ) can be understood as a classical analogue of a quantum measurement of the polarization state of a paraxial beam by its transverse amplitude distribution. under this scheme, comple... | arxiv:1204.0327 |
research on differentiable scene representations is consistently moving towards more efficient, real - time models. recently, this has led to the popularization of splatting methods, which eschew the traditional ray - based rendering of radiance fields in favor of rasterization. this has yielded a significant improveme... | arxiv:2502.01157 |
for two graphs $ g $ and $ h $, write $ g \ stackrel { \ mathrm { rbw } } { \ longrightarrow } h $ if $ g $ has the property that every \ emph { proper } colouring of its edges yields a \ emph { rainbow } copy of $ h $. we study the thresholds for such so - called \ emph { anti - ramsey } properties in randomly perturb... | arxiv:2006.00588 |
high fidelity generation of two - qubit gates is important for quantum computation, since such gates are components of popular universal sets of gates. here we consider the problem of high fidelity generation of two - qubit c - not and c - phase ( with a detailed study of c - z ) gates in presence of the environment. w... | arxiv:2405.14069 |
temporal action detection ( tad ) is a fundamental video understanding task that aims to identify human actions and localize their temporal boundaries in videos. although this field has achieved remarkable progress in recent years, further progress and real - world applications are impeded by the absence of a standardi... | arxiv:2502.20361 |
background : the presence of nuclear ground states with stable reflection - asymmetric shapes is supported by rich experimental evidence. theoretical surveys of odd - multipolarity deformations predict the existence of pear - shaped isotopes in several fairly localized regions of the nuclear landscape in the vicinity o... | arxiv:2012.06500 |
##lativistic effects manifested in the four classical test experiments of einstein ' s general relativity ( gr ), in direct agreement with the experiments and the predictions given based on gr. | arxiv:physics/0612096 |
the self - dual chern - simons solitons under the influence of the quantum potential are considered. the single - valuedness condition for an arbitrary integer number $ n \ ge 0 $ of solitons leads to quantization of chern - simons coupling constant $ \ kappa = m { e ^ { 2 } \ over g } $, and the integer strength of qu... | arxiv:hep-th/9906104 |
it has been recently pointed out, that nonlocal nambu - - jona - lasinio models, may present unphysical thermodynamical behavior like negative pressure and oscillating entropy. here we show how these thermodynamic instabilities can be related to the analytical structure of the poles of the quark propagator in the model... | arxiv:1409.0500 |
we have computed finite temperature corrections to the electron - hadron scattering cross sections. these are based upon the renormalized electron mass and the modified density of states due to the presence of a background thermal bath. it is found that the electron - hadron thermal transport scattering cross section c... | arxiv:astro-ph/9804090 |
we develop representation theoretic techniques to construct three dimensional non - semisimple topological quantum field theories which model homologically truncated topological b - twists of abelian gaiotto - witten theory with linear matter. our constructions are based on relative modular structures on the category o... | arxiv:2401.16192 |
in this paper, we propose a sampling mechanism for adaptive diffusion networks that adaptively changes the amount of sampled nodes based on mean - squared error in the neighborhood of each node. it presents fast convergence during transient and a significant reduction in the number of sampled nodes in steady state. bes... | arxiv:2007.06456 |
the swift - hohenberg ( sh ) and phase - field crystal ( pfc ) models are minimal yet powerful approaches for studying phenomena such as pattern formation, collective order, and defects via smooth order parameters. they are based on a free - energy functional that inherently includes elasticity effects. this study addr... | arxiv:2312.08154 |
reframing a negative into a positive thought is at the crux of several cognitive approaches to mental health and psychotherapy that could be made more accessible by large language model - based solutions. such reframing is typically non - trivial and requires multiple rationalization steps to uncover the underlying iss... | arxiv:2403.03029 |
the rapid development of large language models ( llms ) demonstrates remarkable multilingual capabilities in natural language processing, attracting global attention in both academia and industry. to mitigate potential discrimination and enhance the overall usability and accessibility for diverse language user groups, ... | arxiv:2405.10936 |
the coherent information concept is used to analyze a variety of simple quantum systems. coherent information was calculated for the information decay in a two - level atom in the presence of an external resonant field, for the information exchange between two coupled two - level atoms, and for the information transfer... | arxiv:quant-ph/9912113 |
a two - dimensional ( 2d ) mathematical model of quadratically distorted ( qd ) grating is established with the principles of fraunhofer diffraction and fourier optics. discrete sampling and bisection algorithm are applied for finding numerical solution of the diffraction pattern of qd grating. this 2d mathematical mod... | arxiv:1710.00645 |
as a principled dimension reduction technique, factor models have been widely adopted in social science, economics, bioinformatics, and many other fields. however, in high - dimensional settings, conducting a ' correct ' bayesianfactor analysis can be subtle since it requires both a careful prescription of the prior di... | arxiv:2006.01055 |
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