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automatic feature extraction domain has witnessed the application of many intelligent methodologies over past decade ; however detection accuracy of these approaches were limited as object geometry and contextual knowledge were not given enough consideration. in this paper, we propose a frame work for accurate detectio... | arxiv:1303.6711 |
mixed valence spinels provide a fertile playground for the interplay between charge, spin, and orbital degrees of freedom in strongly correlated electrons on a geometrically frustrated lattice. among them, alv $ _ 2 $ o $ _ 4 $ and liv $ _ 2 $ o $ _ 4 $ exhibit contrasting and puzzling behavior : self - organization of... | arxiv:1506.06023 |
we consider a wire network of ferromagnetic impurities on the surface of an $ s $ - wave superconductor with strong rashba spin - orbit interaction. within the topological phase, zero - energy majorana fermions appear at wire end - points as well as at junctions between an odd number of wire segments, while no low - en... | arxiv:1605.00696 |
let \ gamma be a lattice in g = sl ( n, r ) and x = g / s a homogeneous space of g, where s is a closed subgroup of g which contains a real algebraic subgroup h such that g / h is compact. we establish uniform distribution of orbits of \ gamma in x analogous to the classical equidistribution on torus. to obtain this re... | arxiv:math/0310233 |
context. the origin of giant planets at moderate separations $ \ simeq $ $ 1 $ $ - $ $ 10 $ au is still not fully understood because numerical studies of type ii migration in protoplanetary disks often predict a decay of the semi - major axis that is too fast. according to recent 2d simulations, inward migration of a g... | arxiv:2009.14142 |
the proliferation of open knowledge graphs has led to a surge in scholarly research on the topic over the past decade. this paper presents a bibliometric analysis of the scholarly literature on open knowledge graphs published between 2013 and 2023. the study aims to identify the trends, patterns, and impact of research... | arxiv:2306.13186 |
we suggest a relatively simple and totally geometric conjectural description of uncolored daha superpolynomials of arbitrary algebraic knots ( conjecturally coinciding with the reduced stable khovanov - rozansky polynomials ) via the flagged jacobian factors ( new objects ) of the corresponding unibranch plane curve si... | arxiv:1605.00978 |
we present the open - source pyratbay framework for exoplanet atmospheric modeling, spectral synthesis, and bayesian retrieval. the modular design of the code allows the users to generate atmospheric 1d parametric models of the temperature, abundances ( in thermochemical equilibrium or constant - with - altitude ), and... | arxiv:2105.05598 |
we introduce a hybrid " modified genetic algorithm - multilevel stochastic gradient descent " ( mga - msgd ) training algorithm that considerably improves accuracy and efficiency of solving 3d mechanical problems described, in strong - form, by pdes via anns ( artificial neural networks ). this presented approach allow... | arxiv:2012.11517 |
given an ideal $ \ mathfrak { a } $ in $ a [ x _ 1, \ ldots, x _ n ] $, where $ a $ is a noetherian integral domain, we propose an approach to compute the krull dimension of $ a [ x _ 1, \ ldots, x _ n ] / \ mathfrak { a } $, when the residue class polynomial ring is a free $ a $ - module. when $ a $ is a field, the kr... | arxiv:1602.04300 |
we explore the possibility of simultaneous determination of neutrino mass hierarchy and the cp violating phase by using two identical detectors placed at different baseline distances. we focus on a possible experimental setup using neutrino beam from j - parc facility in japan with beam power of 4mw and megaton ( mton ... | arxiv:hep-ph/0504026 |
quadrature formulas for $ \ int _ a ^ b f ( x ) dx $ where derivative terms need only be evaluated at $ a $ and $ b $ in the composite rule are identified. error bounds are given when $ f : [ a, b ] \ to \ mathbb { r } $ satisfies $ f ^ { ( n - 1 ) } $ is absolutely continuous so that $ f ^ { ( n ) } \ in l ^ p ( [ a, ... | arxiv:1109.0326 |
in light of the recent neutrino experiment results from daya bay and reno collaborations, we study phenomenology of neutrino mixing angles in the type iii seesaw model with an discrete $ a _ 4 \ times z _ 2 $ symmetry, whose spontaneously breaking scale is much higher than the electroweak scale. at tree level, the tri ... | arxiv:1103.0657 |
this article is the author ' s phd thesis. after a review of string vacua obtained through compactification ( with and wothout fluxes ), it presents and describes various aspects of the landscape of string vacua. at first it gives an introduction and an overview of the statistical study of the set of four dimensional s... | arxiv:0801.0584 |
the problem of robust extraction of visual odometry from a sequence of images obtained by an eye in hand camera configuration is addressed. a novel approach toward solving planar template based tracking is proposed which performs a non - linear image alignment for successful retrieval of camera transformations. in orde... | arxiv:1401.4648 |
the visual crowding makes it difficult to identify the patterns in peripheral vision, but the neural mechanism for this phenomenon is still unclear because of different opinions. in order to study the separation effect of v1 under different crowding conditions, single - pulse transcranial magnetic stimulation is applie... | arxiv:1905.10023 |
we investigate the monogamy relations related to the concurrence, the entanglement of formation, convex - roof extended negativity, tsallis - q entanglement and r ' enyi - { \ alpha } entanglement, the polygamy relations related to the entanglement of formation, tsallis - q entanglement and r ' enyi - { \ alpha } entan... | arxiv:2112.15410 |
we consider a natural generalization of an abelian hidden subgroup problem where the subgroups and their cosets correspond to graphs of linear functions over a finite field f with d elements. the hidden functions of the generalized problem are not restricted to be linear but can also be m - variate polynomial functions... | arxiv:0706.1219 |
network flow interdiction analysis studies by how much the value of a maximum flow in a network can be diminished by removing components of the network constrained to some budget. although this problem is strongly np - complete on general networks, pseudo - polynomial algorithms were found for planar networks with a si... | arxiv:0801.1737 |
collaborative training of neural networks leverages distributed data by exchanging gradient information between different clients. although training data entirely resides with the clients, recent work shows that training data can be reconstructed from such exchanged gradient information. to enhance privacy, gradient pe... | arxiv:2108.04725 |
gj 1214b is one of the few known transiting super - earth - sized exoplanets with a measured mass and radius. it orbits an m - dwarf, only 14. 55 pc away, making it a favorable candidate for follow - up studies. however, the composition of gj 1214b ' s mysterious atmosphere has yet to be fully unveiled. our goal is to ... | arxiv:1403.2723 |
because substitutions of bh4 - anion with br can stabilize the hexagonal structure of the libh4 at room temperature, leading to a high li - ion conductivity, its thermodynamic stability has been investigated in this work. the binary libh4 - libr system has been explored by means of x - ray diffraction and differential ... | arxiv:2105.07677 |
chest x - rays ( cxr ) often reveal rare diseases, demanding precise diagnosis. however, current computer - aided diagnosis ( cad ) methods focus on common diseases, leading to inadequate detection of rare conditions due to the absence of comprehensive datasets. to overcome this, we present a novel benchmark for long -... | arxiv:2311.17334 |
a stationary josephson effect in a weak - link between misorientated nonunitary triplet superconductors is investigated theoretically. the non - self - consistent quasiclassical eilenberger equation for this system has been solved analytically. as an application of this analytical calculation, the current - phase diagr... | arxiv:cond-mat/0505120 |
the first phase of the myrrha ( multi - purpose hybrid research reactor for high - tech applications ) project, minerva, was launched in september 2018. through collaboration with the sck - cen, in2p3 laboratories take in charge the developments of several parts of the accelerator, including a fully equipped spoke cryo... | arxiv:1909.08887 |
we construct a virtual quandle for links in lens spaces $ l ( p, q ) $, with $ q = 1 $. this invariant has two valuable advantages over an ordinary fundamental quandle for links in lens spaces : the virtual quandle is an essential invariant and the presentation of the virtual quandle can be easily written from the band... | arxiv:1702.05964 |
transverse magneto - thermoelectric effects are studied in permalloy thin films grown on mgo and gaas substrates and compared to those grown on suspended sin membranes. the transverse voltage along platinum strips patterned on top of the permalloy films is measured vs. the external magnetic field as a function of angle... | arxiv:1310.4045 |
this paper presents a mixed - computation neural network processing approach for edge applications that incorporates low - precision ( low - width ) posit and low - precision fixed point ( fixp ) number systems. this mixed - computation approach employs 4 - bit posit ( posit4 ), which has higher precision around zero, ... | arxiv:2312.02210 |
textual redundancy is one of the main challenges to ensuring that legal texts remain comprehensible and maintainable. drawing inspiration from the refactoring literature in software engineering, which has developed methods to expose and eliminate duplicated code, we introduce the duplicated phrase detection problem for... | arxiv:2110.00735 |
at levels of laser intensity below threshold for multiphoton ionization, the parametric generation of optical harmonics in gases and other isotropic media is subject to selection rules with origins in angular momentum conservation. the recently developed optics of vector polarization modes provides an unprecedented opp... | arxiv:1906.04978 |
$ r _ + ^ { n \ times n } $ denotes the set of $ n \ times n $ non - negative matrices. for $ a \ in r _ + ^ { n \ times n } $ let $ \ omega ( a ) $ be the set of all matrices that can be formed by permuting the elements within each row of $ a $. formally : $ $ \ omega ( a ) = \ { b \ in r _ + ^ { n \ times n } : \ for... | arxiv:2209.01991 |
we introduce and systematically study an expansive class of " orbifold higgs " theories in which the weak scale is protected by accidental symmetries arising from the orbifold reduction of continuous symmetries. the protection mechanism eliminates quadratic sensitivity of the higgs mass to higher scales at one loop ( o... | arxiv:1411.7393 |
purpose : to investigate the use of a vision transformer ( vit ) to reconstruct / denoise gaba - edited magnetic resonance spectroscopy ( mrs ) from a quarter of the typically acquired number of transients using spectrograms. theory and methods : a quarter of the typically acquired number of transients collected in gab... | arxiv:2311.15386 |
we establish minimax optimal rates of convergence for estimation in a high dimensional additive model assuming that it is approximately sparse. our results reveal an interesting phase transition behavior universal to this class of high dimensional problems. in the { \ it sparse regime } when the components are sufficie... | arxiv:1503.02817 |
let $ \ mathbb { f } _ q $ denote the finite field of $ q $ elements and $ \ mathbb { f } _ { q ^ n } $ the degree $ n $ extension of $ \ mathbb { f } _ q $. a normal basis of $ \ mathbb { f } _ { q ^ n } $ over $ \ mathbb { f } _ q $ is a basis of the form $ \ { \ alpha, \ alpha ^ q, \ dots, \ alpha ^ { q ^ { n - 1 } ... | arxiv:1807.09927 |
certain operator algebras a on a hilbert space have the property that every densely defined linear transformation commuting with a is closable. such algebras are said to have the closability property. they are important in the study of the transitive algebra problem. more precisely, if a is a two - transitive algebra w... | arxiv:0908.0729 |
we discuss the equivalence relation between the euclidean bipartite matching problem on the line and on the circumference and the brownian bridge process on the same domains. the equivalence allows us to compute the correlation function and the optimal cost of the original combinatoric problem in the thermodynamic limi... | arxiv:1406.7565 |
we establish the existence of the phase transition in site percolation on pseudo - random $ d $ - regular graphs. let $ g = ( v, e ) $ be an $ ( n, d, \ lambda ) $ - graph, that is, a $ d $ - regular graph on $ n $ vertices in which all eigenvalues of the adjacency matrix, but the first one, are at most $ \ lambda $ in... | arxiv:1404.5731 |
according to conventional wisdom, ambiguity accelerates optimal timing by decreasing the value of waiting in comparison with the unambiguous benchmark case. we study this mechanism in a multidimensional setting and show that in a multifactor model ambiguity does not only influence the rate at which the underlying proce... | arxiv:1905.05429 |
the audio source separation tasks, such as speech enhancement, speech separation, and music source separation, have achieved impressive performance in recent studies. the powerful modeling capabilities of deep neural networks give us hope for more challenging tasks. this paper launches a new multi - task audio source s... | arxiv:2107.06467 |
we discuss the construction of toric kaehler metrics on symplectic 2n - manifolds with a hamiltonian n - torus action and present a simple derivation of the guillemin formula for a distinguished kaehler metric on any such manifold. the results also apply to orbifolds. | arxiv:math/0310243 |
with an increasing focus on precision medicine in medical research, numerous studies have been conducted in recent years to clarify the relationship between treatment effects and patient characteristics. the treatment effects for patients with different characteristics are always heterogeneous, and various heterogeneou... | arxiv:2309.11914 |
self - dual yang - mills theory admits an underlying infinite dimensional symmetry algebra, which has been obtained from mode expansion of mellin transformed 4d scattering amplitudes and separately, koszul duality on twistor space. in this paper, we propose to derive an explicit 2d realization of the algebra by perform... | arxiv:2310.17457 |
an effective operational approach to quantum mechanics is to focus on the evolution of wave - packets, for which the wave - function can be seen in the semi - classical regime as representing a classical motion dressed with extra degrees of freedom describing the shape of the wave - packet and its fluctuations. these q... | arxiv:2305.03847 |
we theoretically study scanning gate microscopy ( sgm ) of electron and hole trajectories in a quantum point contact ( qpc ) embedded in a normal - superconductor ( ns ) junction. at zero voltage bias, the electrons and holes transported through the qpc form angular lobes and are subject to self - interference, which m... | arxiv:2310.03523 |
personal health devices can enable continuous monitoring of health parameters. however, the benefit of these devices is often directly related to the frequency of use. therefore, adherence to personal health devices is critical. this paper takes a data mining approach to study continuous glucose monitor use in diabetes... | arxiv:2006.04947 |
the low - lying isovector dipole strengths in neutron rich nuclei $ ^ { 26 } $ ne and $ ^ { 28 } $ ne are investigated in the quasiparticle relativistic random phase approximation. nuclear ground state properties are calculated in an extended relativistic mean - field theory plus bcs method where the contribution of th... | arxiv:nucl-th/0501016 |
we study the following fractional schr \ " { o } dinger equation \ begin { equation } \ label { eq0. 1 } \ varepsilon ^ { 2s } ( - \ delta ) ^ s u + vu = | u | ^ { p - 2 } u, \ \ x \ in \, \, \ mathbb { r } ^ n. \ end { equation } we show that if the external potential $ v \ in c ( \ mathbb { r } ^ n ; [ 0, \ infty ) )... | arxiv:1711.10655 |
in this paper we explore the connection between the ranks of the magnitude homology groups of a graph and the structure of its subgraphs. to this end, we introduce variants of magnitude homology called eulerian magnitude homology and discriminant magnitude homology. leveraging the combinatorics of the differential in m... | arxiv:2403.09248 |
in this paper we establish that the well - known arithmetic system is consistent in the traditional sense. the proof is done within this arithmetic system. | arxiv:1803.11072 |
in 2013, beck and braun proved and generalized multiple identities involving permutation statistics via discrete geometry. namely, they recognized the identities as specializations of integer point transform identities for certain polyhedral cones. they extended many of their proof techniques to obtain identities invol... | arxiv:1712.00839 |
campos et al. [ phys. rev. lett. 97 ( 2006 ) 217204 ] claim that in the 3d heisenberg spin glass, chiral and spin sector ordering temperatures are identical. we point out that in their analysis of their numerical data key assumptions are made which are unjustified. | arxiv:cond-mat/0703369 |
growing interests in rgb - d salient object detection ( rgb - d sod ) have been witnessed in recent years, owing partly to the popularity of depth sensors and the rapid progress of deep learning techniques. unfortunately, existing rgb - d sod methods typically demand large quantity of training images being thoroughly a... | arxiv:2205.07179 |
x - ray grating spectra provide the confirmation of continued mass loss from novae in the super - soft source ( sss ) phase of the outburst. in this work expanding nova atmosphere models are developed and used to study the effect of mass loss on the sss spectra. the very high temperatures combined with high expansion v... | arxiv:1208.0846 |
although there is a clear indication that stages of residential decision making are characterized by their own stakeholders, activities, and outcomes, many studies on residential low - carbon technology adoption only implicitly address stage - specific dynamics. this paper explores stakeholder influences on residential... | arxiv:2104.14240 |
let ( k ( n ) ) n = 1, 2,... be a strictly increasing sequence of positive integers. we consider a specific sequence of differential operators tk ( n ), { \ lambda }, n = 1, 2,... on the space of entire functions, that depend on the sequence ( k ( n ) ) n = 1, 2,... and the non - zero complex number { \ lambda }. we es... | arxiv:1506.05241 |
healthcare data is sensitive and requires great protection. encrypted electronic health records ( ehrs ) contain personal and sensitive data such as names and addresses. having access to patient data benefits all of them. this paper proposes a blockchain - based distributed healthcare application platform for banglades... | arxiv:2205.15416 |
the gibbons - maeda - garfinkle - horowitz - strominger ( gmghs ) black hole is an influential solution of the low energy heterotic string theory. as it is well known, it presents a singular extremal limit. we construct a regular extension of the gmghs extremal black hole in a model with $ \ mathcal { o } ( \ alpha ' )... | arxiv:2103.00884 |
we investigate the response of a photonic gas interacting with a reservoir of pumped dye - molecules to quenches in the pump power. in addition to the expected dramatic critical slowing down of the equilibration time around phase transitions we find extremely slow equilibration even far away from phase transitions. thi... | arxiv:1809.08772 |
we consider the question of when a semigroup is the semigroup of a valuation dominating a two dimensional noetherian local domain, giving some surprising examples. we give a necessary and sufficient condition for the pair of a semigroup s and a field extension l / k to be the semigroup and residue field of a valaution ... | arxiv:1105.1448 |
phenanthrene, a three ring aromatic hydrocarbon, is used as a model substance for study of intermolecular interactions in dilute solutions of organic solvents and water by spectroscopic method. temperature dependencies of shift of the s $ _ 2 \ leftarrow $ s $ _ 0 $ spectrum of phenanthrene dissolved in apolar solvents... | arxiv:cond-mat/0306385 |
based on discrete truncated powers, the beautiful popoviciu ' s formulation for restricted integer partition function is generalized. an explicit formulation for two dimensional multivariate truncated power functions is presented. therefore, a simplified explicit formulation for two dimensional vector partition functio... | arxiv:math/0511196 |
this paper presents an algorithm that makes novel use of distance measurements alongside a constrained kalman filter to accurately estimate pelvis, thigh, and shank kinematics for both legs during walking and other body movements using only three wearable inertial measurement units ( imus ). the distance measurement fo... | arxiv:2003.10228 |
lindel \ " of topological groups $ g _ 1 $, $ h _ 1 $, $ g _ 2 $, $ h _ 2 $ are constructed in such a way that the products of $ g _ 1 \ times h _ 1 $ and $ g _ 2 \ times h _ 2 $ are not $ \ mathbb r $ - factorizable groups and ( 1 ) the group $ g _ 1 \ times h _ 1 $ is not pseudo - $ \ aleph _ 1 $ - compact ; ( 2 ) th... | arxiv:2303.06369 |
the cross section for the $ ^ 3 $ he ( e, e $ ' $ d ) p reaction has been measured as a function of the missing momentum $ p _ m $ in q $ \ omega $ - constant kinematics at beam energies of 370 and 576 mev for values of the three - momentum transfer $ q $ of 412, 504 and 604 \ mevc. the l ( + tt ), t and lt structure f... | arxiv:nucl-ex/0201011 |
traditional face alignment based on machine learning usually tracks the localizations of facial landmarks employing a static model trained offline where all of the training data is available in advance. when new training samples arrive, the static model must be retrained from scratch, which is excessively time - consum... | arxiv:1905.04010 |
in this paper, we aim to address the open questions raised in various recent papers regarding characterization of circulant graphs with three or four distinct eigenvalues in their spectra. our focus is on providing characterizations and constructing classes of graphs falling under this specific category. we present a c... | arxiv:2310.06203 |
wide web ( springer ) : https : / / link. springer. com / journal / 11280 web coding journal : http : / / www. web - code. org / web reference : https : / / www. kevi. my / special issues web engineering, ieee multimedia, jan. – mar. 2001 ( part 1 ) and april – june 2001 ( part 2 ). http : / / csdl2. computer. org / pe... | https://en.wikipedia.org/wiki/Web_engineering |
the dean - kawasaki model consists of a nonlinear stochastic partial differential equation featuring a conservative, multiplicative, stochastic term with non - lipschitz coefficient, and driven by space - time white noise ; this equation describes the evolution of the density function for a system of finitely many part... | arxiv:1802.01716 |
financial potential is an important part of enterprise activities. the technique of the enterprise ' s financial potential assessment is offered in the paper. it is presented by particular stages, where each stage is related to a certain task. the characteristics of the company ' s financial potential, based on the ana... | arxiv:1912.05635 |
we present our analysis of a significant data artifact in the official 2019 / 2021 asvspoof challenge dataset. we identify an uneven distribution of silence duration in the training and test splits, which tends to correlate with the target prediction label. bonafide instances tend to have significantly longer leading a... | arxiv:2106.12914 |
the rapid pace of recent research in ai has been driven in part by the presence of fast and challenging simulation environments. these environments often take the form of games ; with tasks ranging from simple board games, to competitive video games. we propose a new benchmark - obstacle tower : a high fidelity, 3d, 3r... | arxiv:1902.01378 |
currently, we are in a stage where quantum computers surpass the size that can be simulated exactly on classical computers, and noise is the central issue in extracting their full potential. effective ways to characterize and measure their progress for practical applications are needed. in this work, we use the linear ... | arxiv:2502.06471 |
in this paper, we study the behaviour of the coupled subwavelength resonant modes when two high - contrast acoustic resonators are brought close together. we consider the case of spherical resonators and use bispherical coordinates to derive explicit representations for the capacitance coefficients which, we show, capt... | arxiv:2001.04888 |
weighted logic is a powerful tool for the specification of calculations over semirings that depend on qualitative information. using a novel combination of weighted logic and here - and - there ( ht ) logic, in which this dependence is based on intuitionistic grounds, we introduce answer set programming with algebraic ... | arxiv:2008.04008 |
india, the national level common entrance examination ( nlcee ) utilized educational technology to provide free online coaching and scholarship opportunities. by leveraging digital platforms during the covid - 19 pandemic, nlcee ensured students, especially those from underprivileged backgrounds, could access quality e... | https://en.wikipedia.org/wiki/Educational_technology |
galaxy clusters are the universe ' s largest objects in the universe kept together by gravity. most of their baryonic content is made of a magnetized diffuse plasma. we investigate the impact of such magnetized environment on ultra - high - energy - cosmic - ray ( uhecr ) propagation. the intracluster medium is describ... | arxiv:2309.04380 |
the emergence of metaverse brings tremendous evolution to non - fungible tokens ( nfts ), which could certify the ownership the unique digital asset in the cyber world. the nft market has garnered unprecedented attention from investors and created billions of dollars in transaction volume. meanwhile, securing nft is st... | arxiv:2208.05168 |
the best algorithm for approximating steiner tree has performance ratio $ \ ln ( 4 ) + \ epsilon \ approx 1. 386 $ [ j. byrka et al., \ textit { proceedings of the 42th annual acm symposium on theory of computing ( stoc ) }, 2010, pp. 583 - 592 ], whereas the inapproximability result stays at the factor $ \ frac { 96 }... | arxiv:1702.02882 |
the aami ceased accepting new applicants in july 1999. the new, current clinical engineering certification ( cce ) started in 2002 under the sponsorship of the american college of clinical engineering ( acce ) and is administered by the acce healthcare technology foundation. in 2004, the first year the certification pr... | https://en.wikipedia.org/wiki/Clinical_engineering |
the increasing reliance on deep computer vision models that process sensitive data has raised significant privacy concerns, particularly regarding the exposure of intermediate results in hidden layers. while traditional privacy risk assessment techniques focus on protecting overall model outputs, they often overlook vu... | arxiv:2412.00696 |
we study uncoordinated matching markets with additional local constraints that capture, e. g., restricted information, visibility, or externalities in markets. each agent is a node in a fixed matching network and strives to be matched to another agent. each agent has a complete preference list over all other agents it ... | arxiv:1409.4304 |
we have witnessed a persistent puzzling anomaly in the muon magnetic moment that cannot be accounted for in the standard model even considering the large hadronic uncertainties. a new measurement is forthcoming, and it might give rise to a $ 5 \ sigma $ claim for physics beyond the standard model. motivated by it, we e... | arxiv:2003.06440 |
signature - based malware detectors have proven to be insufficient as even a small change in malignant executable code can bypass these signature - based detectors. many machine learning - based models have been proposed to efficiently detect a wide variety of malware. many of these models are found to be susceptible t... | arxiv:2210.00008 |
combination of more than two fields provides constraints on the systematic error of simultaneous observations. the concept is investigated in the context of the gravitation astrometric measurement experiment ( game ), which aims at measurement of the ppn parameter $ \ gamma $ at the $ 10 ^ { - 7 } - 10 ^ { - 8 } $ leve... | arxiv:1105.2740 |
aging in spin glasses is analyzed via the probability density function ( pdf ) of the heat transfer between system and bath over a small time $ \ delta t $. the pdf contains a gaussian part, describing reversible fluctuations, and an exponential tail caused by intermittent events. we find that the relative weight of th... | arxiv:cond-mat/0403212 |
in this paper, we design a controller for an interconnected system consisting of a linear stochastic differential equation ( sde ) actuated through a linear hyperbolic partial differential equation ( pde ). our approach aims to minimize the variance of the state of the sde component. we leverage a backstepping techniqu... | arxiv:2405.08600 |
rewards play a crucial role in reinforcement learning. to arrive at the desired policy, the design of a suitable reward function often requires significant domain expertise as well as trial - and - error. here, we aim to minimize the effort involved in designing reward functions for contact - rich manipulation tasks. i... | arxiv:2011.08458 |
big data have the characteristics of enormous volume, high velocity, diversity, value - sparsity, and uncertainty, which lead the knowledge learning from them full of challenges. with the emergence of crowdsourcing, versatile information can be obtained on - demand so that the wisdom of crowds is easily involved to fac... | arxiv:2206.09315 |
the parameters and elemental abundances of atmospheres for ten thick - disk red giants was determined from high - resolution spectra by the method of model stellar atmospheres. the results of a comparative analysis of the [ na / fe ] abundances in the atmospheres of the investigated stars and thin disk red giants are p... | arxiv:1311.5040 |
in the scenario where only superpartners were produced at the large hadron collider, how one could determine whether the supersymmetric model pointed out is 4 - dimensional or higher - dimensional? we propose and develop a series of tests for discriminating between a pure supersymmetry ( susy ) and a susy realized with... | arxiv:1101.0634 |
passive synthetic aperture radar ( sar ) uses existing signals of opportunity such as communication and broadcasting signals. in our prior work, we have developed a low - rank matrix recovery ( lrmr ) method that can reconstruct scenes with extended and densely distributed point targets, overcoming shortcomings of conv... | arxiv:1711.03232 |
generational improvements to commodity dram throughout half a century have long solidified its prevalence as main memory across the computing industry. however, overcoming today ' s dram technology scaling challenges requires new solutions driven by both dram producers and consumers. in this paper, we observe that the ... | arxiv:2401.16279 |
in this paper, we study the low temperature limit of the spherical crisanti - sommers variational problem. we identify the $ \ gamma $ - limit of the crisanti - sommers functionals, thereby establishing a rigorous variational problem for the ground state energy of spherical mixed $ p $ - spin glasses. as an application... | arxiv:1602.00657 |
we study gradient models on the lattice $ \ mathbb { z } ^ d $ with non - convex interactions. these gibbs fields ( lattice models with continuous spin ) emerge in various branches of physics and mathematics. in quantum field theory they appear as massless field theories. even though our motivation stems from consideri... | arxiv:1606.09541 |
in this letter, we consider multiple statistical classification problem where a sequence of n independent and identically distributed observations, that are generated by one of m discrete sources, need to be classified. the source distributions are not known, however one has access to labeled training sequences, of len... | arxiv:2106.04824 |
we present a model reduction approach for the real - time solution of time - dependent nonlinear partial differential equations ( pdes ) with parametric dependencies. the approach integrates several ingredients to develop efficient and accurate reduced - order models. proper orthogonal decomposition is used to construc... | arxiv:2410.02093 |
we present a long bepposax observation of abell 754 that reports a nonthermal excess with respect to the thermal emission at energies greater than ~ 45 kev. a vla radio observation at 1. 4 ghz definitely confirms the existence of diffuse radio emission in the central region of the cluster, previously suggested by image... | arxiv:astro-ph/0212408 |
a permutation $ \ boldsymbol w $ gives rise to a graph $ g _ { \ boldsymbol w } $ ; the vertices of $ g _ { \ boldsymbol w } $ are the letters in the permutation and the edges of $ g _ { \ boldsymbol w } $ are the inversions of $ \ boldsymbol w $. we find that the number of trees among permutation graphs with $ n $ ver... | arxiv:1406.3958 |
management science ( or managerial science ) is a wide and interdisciplinary study of solving complex problems and making strategic decisions as it pertains to institutions, corporations, governments and other types of organizational entities. it is closely related to management, economics, business, engineering, manag... | https://en.wikipedia.org/wiki/Management_science |
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