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we present a comprehensive optical and near - infrared census of the fields of 90 short gamma - ray bursts ( grbs ) discovered in 2005 - 2021, constituting all short grbs for which host galaxy associations are feasible ( $ \ approx $ 60 % of the total swift short grb population ). we contribute 245 new multi - band ima... | arxiv:2206.01763 |
a geant4 - based simulation is developed for the endcap time of flight ( etof ) upgrade based on multi - gap resistive plate chambers ( mrpc ) for the besiii experiment. the mrpc prototype and the simulation method are described. using a full monte - carlo simulation, the influence of high voltage and threshold on time... | arxiv:1605.02155 |
we study the thermopower of a junction between a metal and a strongly correlated semiconductor. both in the electronic ferroelectric regime and in the kondo insulator regime the thermoelectric figures of merit, zt, of these junctions are compared with that of the ordinary semiconductor. by inserting at the interface on... | arxiv:cond-mat/0309687 |
the determination of non - spherical angular momentum amplitudes in nucleons at long ranges ( low q ^ { 2 } ), was accomplished through the $ p ( \ vec { e }, e ' p ) \ pi ^ 0 $ reaction in the delta region at $ q ^ 2 = 0. 060 $, 0. 127, and 0. 200 ( gev / c ) ^ 2 at the mainz microtron ( mami ) with an accuracy of 3 %... | arxiv:0803.2476 |
we investigate $ u ( 1 ) ^ { \, n } $ supersymmetric born - infeld lagrangians with a second non - linearly realized supersymmetry. the resulting non - linear structure is more complex than the square root present in the standard born - infeld action, and nonetheless the quadratic constraints determining these models c... | arxiv:1412.3337 |
we report the discovery of a new, non - eclipsing su uma - type dwarf nova, hs 2219 + 1824. photometry obtained in quiescence ( v ~ 17. 5 ) reveals a double - humped light curve from which we derive an orbital period of ~ 86. 2 min. additional photometry obtained during a superoutburst reaching v ~ 12. 0 clearly shows ... | arxiv:astro-ph/0409668 |
absolute cross sections are measured for charge - exchange, ionization, and excitation within the same experimental setup for the li $ ^ { + } - $ ar, k $ ^ { + } - $ ar, and na $ ^ { + } - $ he collisions in the ion energy range $ 0. 5 - 10 $ kev. results of our measurements along with existing experimental data and t... | arxiv:1607.00296 |
how well can deep learning models trained on human - generated sounds distinguish between another species ' vocalization types? we analyze the encoding of bat song syllables in several self - supervised audio encoders, and find that models pre - trained on human speech generate the most distinctive representations of d... | arxiv:2409.12634 |
a microscopic method for calculating nuclear level density ( nld ) based on the covariant density functional theory ( cdft ) is developed. the particle - hole state density is calculated by combinatorial method using the single - particle levels schemes obtained from the cdft. then the level densities are obtained by t... | arxiv:2309.00354 |
it is now widely accepted that one of the roles of the hippocampus is to maintain episodic spatial representations, while parallel striatal pathways contribute to both declarative and procedural value computations by encoding different input - specific outcome predictions. in this paper we investigate the use of these ... | arxiv:1412.2818 |
one of the challenges in pattern recognition is open set recognition. compared with closed set recognition, open set recognition needs to reduce not only the empirical risk, but also the open space risk, and the reduction of these two risks corresponds to classifying the known classes and identifying the unknown classe... | arxiv:2110.11013 |
in [ 7 ] klainerman introduced the hyperboloidal method to prove the global existence results for nonlinear klein - gordon equations by using commuting vector fields. in this paper, we extend the hyperboloidal method from minkowski space to lorentzian spacetimes. this approach is developed in [ 14 ] for proving, under ... | arxiv:1607.01466 |
in brain - computer interface or neuroscience applications, generalized canonical correlation analysis ( gcca ) is often used to extract correlated signal components in the neural activity of different subjects attending to the same stimulus. this allows quantifying the so - called inter - subject correlation or boosti... | arxiv:2210.13297 |
we establish an operator extension of the following generalization of bohr ' s inequality, due to m. p. vasi \ ' c and d. j. ke \ v { c } ki \ ' { c } : $ $ | \ sum _ { i = 1 } ^ n z _ i | ^ r \ leq ( \ sum _ { i = 1 } ^ n \ alpha _ i ^ { 1 / ( 1 - r ) } ) ^ { r - 1 } \ sum _ { i = 1 } ^ n \ alpha _ i | z _ i | ^ r \ q... | arxiv:0812.0886 |
engineering psychology, also known as human factors engineering or human factors psychology, is the science of human behavior and capability, applied to the design and operation of systems and technology. as an applied field of psychology and an interdisciplinary part of ergonomics, it aims to improve the relationships... | https://en.wikipedia.org/wiki/Engineering_psychology |
let $ k $ be a local field of residue characteristic $ p $. let $ c $ be a curve over $ k $ whose minimal proper regular model has totally degenerate semi - stable reduction. under certain hypotheses, we compute the prime - to - $ p $ rational torsion subgroup on the jacobian of $ c $. we also determine divisibility of... | arxiv:1202.2891 |
one big challenge that hinders the transition of brain - computer interfaces ( bcis ) from laboratory settings to real - life applications is the availability of high - performance and robust learning algorithms that can effectively handle individual differences, i. e., algorithms that can be applied to a new subject w... | arxiv:1702.02901 |
recurrence networks are a novel tool of nonlinear time series analysis allowing the characterisation of higher - order geometric properties of complex dynamical systems based on recurrences in phase space, which are a fundamental concept in classical mechanics. in this letter, we demonstrate that recurrence networks ob... | arxiv:1203.3345 |
we introduce a slight modification of the usual equivariant $ kk $ - theory. we use this to give a $ kk $ - theoretical proof of an equivariant index theorem for dirac - schrodinger operators on a non - compact manifold of nowhere positive curvature. we incidentally show that the boundary of dirac is dirac ; generalizi... | arxiv:2306.13987 |
we present a new integrable partial differential equation found by vladimir novikov. like the camassa - holm and degasperis - procesi equations, this new equation admits peaked soliton ( peakon ) solutions, but it has nonlinear terms that are cubic, rather than quadratic. we give a matrix lax pair for v. novikov ' s eq... | arxiv:0805.4310 |
in recent decades, linear affine threefolds have enabled researchers to solve some of the challenging problems on affine spaces. koras - russell threefolds, especially the russell cubic over $ \ mathbb { c } $ and asanuma threefolds over a field of positive characteristic, are striking examples of such linear threefold... | arxiv:2403.17397 |
active area of research in ai is the theory of manifold learning and finding lower - dimensional manifold representation on how we can learn geometry from data for providing better quality curated datasets. there are however various issues with these methods related to finding low - dimensional representation of the da... | arxiv:2410.10917 |
being able to distinguish light - quark jets from gluon jets on an event - by - event basis could significantly enhance the reach for many new physics searches at the large hadron collider. through an exhaustive search of existing and novel jet substructure observables, we find that a multivariate approach can filter o... | arxiv:1106.3076 |
continuing with previous research ( camperi et al. 2011 ), new heliocentric radial velocity distributions are presented for the nearby galaxy ngc 253, obtained from the ionized hydrogen recombination line h - alpha. these distributions have been derived from long - slit spectroscopy for various position angles. it is a... | arxiv:1605.06571 |
using bag of words representations of time series is a popular approach to time series classification. these algorithms involve approximating and discretising windows over a series to form words, then forming a count of words over a given dictionary. classifiers are constructed on the resulting histograms of word count... | arxiv:2105.03841 |
predicting the large - scale dynamics of three - dimensional ( 3d ) turbulence is challenging for machine learning approaches. this paper introduces a transformer - based neural operator ( tno ) to achieve precise and efficient predictions in the large - eddy simulation ( les ) of 3d turbulence. the performance of the ... | arxiv:2403.16026 |
in this paper a review is given of a class of sub - models of both approaches, characterized by the fact that they can be solved exactly, highlighting in the process a number of generic results related to both the nature of pair - correlated systems as well as collective modes of motion in the atomic nucleus. | arxiv:1401.7512 |
electronic medical records ( emrs ) contain the majority of patients ' healthcare details. it is an abundant resource for developing an automatic healthcare system. most of the natural language processing ( nlp ) studies on emr processing, such as concept extraction, are adversely affected by the inaccurate segmentatio... | arxiv:2409.19796 |
a definition is given of seriate sets as being sets constituted out of structured collections of objects which are recursively internally self - similar. fundamental ( geometrical ) objects of dimension n are conceived to be constituted out of seriate sets of fundamental objects of dimension n - 1, starting with points... | arxiv:math/9606206 |
two special calorimeters are foreseen for the instrumentation of the very forward region of the ilc detector, a luminometer designed to measure the rate of low angle bhabha scattering events with a precision better than 10 - 3 and a low polar angle calorimeter, adjacent to the beam - pipe. the latter will be hit by a l... | arxiv:1009.2433 |
we introduce a multifield dark energy model with a nonflat field - space metric, in which one field is dynamical while the others have constant spatial gradients. the model is predictive at the background level, leading to an early dark energy component at high redshifts and a suppressed fraction of late - time anisotr... | arxiv:2402.14108 |
in punctuation marks and diacritics traditionally used in typography ; others by deforming letter forms, as in the cases of ∈ { \ displaystyle \ in } and { \ displaystyle \ forall }. others, such as + and =, were specially designed for mathematics. = = layout of this article = = normally, entries of a glossary are stru... | https://en.wikipedia.org/wiki/Glossary_of_mathematical_symbols |
ferroelectric domains were investigated using piezoresponse force microscopy in superlattices composed of multiferroic bifeo3 and srtio3 layers. compared to single bifeo3 thin films, a reduction in the domains size and a suppression of the in - plane orientation of domains are observed in a superlattice of ( bifeo3 ) 4... | arxiv:0912.0358 |
in a network of nonlocally coupled stuart - landau oscillators with symmetry - breaking coupling, we study numerically, and explain analytically, a family of inhomogeneous steady states ( oscillation death ). they exhibit multi - cluster patterns, depending on the cluster distribution prescribed by the initial conditio... | arxiv:1507.01918 |
optical emitters strongly coupled to photons propagating in one - dimensional waveguides are a promising platform for optical quantum information processing. here, we present a theoretical study of the scattering of two indistinguishable photons on a single two - level atom in a hong - ou - mandel set - up. by computin... | arxiv:1411.6411 |
we describe an alternative approach to handling mutable references ( aka. pointers ) within a gradually typed language that has different efficiency characteristics than the prior approach of herman et al. [ 2010 ]. in particular, we reduce the costs of reading and writing through references in statically typed regions... | arxiv:1312.0694 |
we formulate a general abstract criterion for verifying the local - to - global principle for a rigidly - compactly generated tensor triangulated category. our approach is based upon an inductive construction using dimension functions. using our criterion we give a new proof of the theorem that the local - to - global ... | arxiv:1601.01205 |
we present the result of ir observations in the k band of 39 bright aebe stars in the northern hemisphere. using the shift - and - add technique, we were able to detect nearby objects as close as 0. 4 ' ' from the primary star. we found 9 stars that have one or more companions. adjusting for completeness, we compute th... | arxiv:astro-ph/9702101 |
the simulation of the optical properties of supramolecular aggregates requires the development of methods, which are able to treat a large number of coupled chromophores interacting with the environment. since it is currently not possible to treat large systems by quantum chemistry, the frenkel exciton model is a valua... | arxiv:1412.3554 |
we reanalyze the imaging photopolarimeter data from pioneer 10 to study the zodiacal light in the b and r bands beyond earth orbit, applying an improved method to subtract integrated star light ( isl ) and diffuse galactic light ( dgl ). we found that there exists a significant instrumental offset, making it difficult ... | arxiv:1808.03759 |
communication - enabled devices routinely carried by individuals have become pervasive, opening unprecedented opportunities for collecting digital metadata about the mobility of large populations. in this paper, we propose a novel methodology for the estimation of people density at metropolitan scales, using subscriber... | arxiv:1810.12909 |
learning from noisy data has become essential for adapting deep learning models to real - world applications. traditional methods often involve first evaluating the noise and then applying strategies such as discarding noisy samples, re - weighting, or re - labeling. however, these methods can fall into a vicious cycle... | arxiv:2411.11924 |
neural radiance field ( nerf ) has revolutionized novel - view rendering tasks and achieved impressive results. however, the inefficient sampling and per - scene optimization hinder its wide applications. though some generalizable nerfs have been proposed, the rendering quality is unsatisfactory due to the lack of geom... | arxiv:2212.02280 |
we study corrections to the power spectra of curvature and tensor perturbations and the tensor - to - scalar ratio in single field slow roll inflation due to initial conditions imprinted by a fast - roll stage prior to slow roll. for a wide range of initial inflaton kinetic energy, this stage lasts only a few e - folds... | arxiv:1312.4251 |
we give a class of fourier multipliers with non - symmetric symbols and explicit norm bounds on $ l ^ p $ spaces by using the stochastic calculus of l \ ' evy processes and burkholder - wang estimates for differentially subordinate martingales. | arxiv:1206.0423 |
the veneziano amplitude for the tree - level scattering of four tachyonic scalar of open string theory has an arithmetic analogue in terms of the p - adic gamma function. we propose a quantum extension of this amplitude using the q - extended p - adic gamma function given by koblitz. this provides a one parameter defor... | arxiv:math-ph/0606003 |
we have obtained irtf / spex spectra of eight moderate - redshift ( z = 0. 7 - 2. 4 ), radio - selected ( log r * ~ 0. 4 - 1. 9 ) broad absorption line ( bal ) quasars. the spectra cover the rest - frame optical band. we compare the optical properties of these quasars to those of canonically radio - quiet ( log r * < 1... | arxiv:1305.6603 |
declared appropriate technology dead in a 2010 blog post. polak argues the " design for the other 90 percent " movement has replaced appropriate technology. growing out of the appropriate technology movement, designing for the other 90 percent advocates the creation of low - cost solutions for the 5. 8 billion of the w... | https://en.wikipedia.org/wiki/Appropriate_technology |
we propose a top hypercharge model with gauge symmetry su ( 3 ) _ c x su ( 2 ) _ l x u ( 1 ) _ 1 x u ( 1 ) _ 2 where the first two families of the standard model ( sm ) fermions are charged under u ( 1 ) _ 1 while the third family is charged under u ( 1 ) _ 2. the u ( 1 ) _ 1 x u ( 1 ) _ 2 gauge symmetry is broken down... | arxiv:0710.1268 |
we provide a stochastic interpretation of non - commutative dirichlet forms in the context of quantum filtering. for stochastic processes motivated by quantum optics experiments, we derive an optimal finite time deviation bound expressed in terms of the non - commutative dirichlet form. introducing and developing new n... | arxiv:2109.13152 |
ge 1 $ and $ p \ in ( 1, 2 ) \ cup ( 2, 3 ) $, the weak / viscosity solutions to parabolic $ p $ - laplace equation have the $ w _ { \ rm loc } ^ { 2, 2 } $ - regularity in the spatial variable and the $ w _ { \ rm loc } ^ { 1, 2 } $ - regularity in the time variable. the range of $ p $ ( including $ p = 2 $ from the c... | arxiv:1908.01547 |
kerr microresonators generate interesting and useful fundamental states of electromagnetic radiation through nonlinear interactions of continuous - wave ( cw ) laser light. using photonic - integration techniques, functional devices with low noise, small size, low - power consumption, scalable fabrication, and heteroge... | arxiv:1811.00581 |
we establish the kato square root property for the generalized stokes operator on $ \ mathbb { r } ^ d $ with bounded measurable coefficients. more precisely, we identify the domain of the square root of $ au : = - \ operatorname { div } ( \ mu \ nabla u ) + \ nabla \ phi $, $ \ operatorname { div } ( u ) = 0 $, with t... | arxiv:2410.18787 |
in this article, we provide a unified and simplified approach to derandomize central results in the area of fault - tolerant graph algorithms. given a graph $ g $, a vertex pair $ ( s, t ) \ in v ( g ) \ times v ( g ) $, and a set of edge faults $ f \ subseteq e ( g ) $, a replacement path $ p ( s, t, f ) $ is an $ s $... | arxiv:2008.05421 |
the photoinduced switching of fe ( ii ) - based spin - crossover complexes from singlet to quintet takes place at ultrafast time scales. this a priori spin - forbidden transition triggered numerous time - resolved experiments of solvated samples to elucidate the mechanism at play. the involved intermediate states remai... | arxiv:2312.01483 |
we provide an explicit bound on the number of periodic points of a rational function defined over a number field, where the bound depends only on the number of primes of bad reduction and the degree of the function, and is linear in the degree. more generally, we show that there exists an explicit uniform bound on the ... | arxiv:1604.03965 |
in the prior literature on multi - agent area defense games, the assignments of the defenders to the attackers are done based on a cost metric associated only with the interception of the attackers. in contrast to that, this paper presents an inter - defender collision - aware interception strategy ( idcais ) for defen... | arxiv:2112.12098 |
we present a modification to the prikry on extenders forcing notion allowing the blow up of the power set of a large cardinal, change its cofinality to omega without adding bounded subsets, working directly from arbitrary extender ( e. g., n - huge extender ). using this forcing, starting from a superstrong cardinal, w... | arxiv:math/0305269 |
we present hst wfpc2 and stis imaging of the low metallicity galaxy ngc 6822, performed as part of a study of the young stellar populations in the galaxies of the local group. eleven wfpc2 pointings, with some overlap, cover two regions, extending over 19 ' x19 ' and 13 ' x13 ' respectively, off the galaxy center. one ... | arxiv:astro-ph/0605345 |
variational autoencoders ( vaes ) are widely used deep generative models capable of learning unsupervised latent representations of data. such representations are often difficult to interpret or control. we consider the problem of unsupervised learning of features correlated to specific labels in a dataset. we propose ... | arxiv:1812.06190 |
we have proposed an analytical model for the electrical conductivity in random, metallic, nanowire networks. we have mimicked such random nanowire networks as random resistor networks ( rrn ) produced by the homogeneous, isotropic, and random deposition of conductive zero - width sticks onto an insulating substrate. we... | arxiv:2202.08440 |
a measurement of the top quark electric charge is carried out in the atlas experiment at the large hadron collider using 2. 05 fb - 1 of data at a centre - of - mass energy of 7 tev. in units of the elementary electric charge, the top quark charge is determined to be 0. 64 + - 0. 02 ( stat. ) + - 0. 08 ( syst. ) from t... | arxiv:1307.4568 |
out - of - distribution ( ood ) inputs are examples that do not belong to the true underlying distribution of the dataset. research has shown that deep neural nets make confident mispredictions on ood inputs. therefore, it is critical to identify ood inputs for safe and reliable deployment of deep neural nets. often a ... | arxiv:2205.03493 |
in this article we investigate stationary ckdv systems and prove that every $ n $ - field stationary ckdv system can be written, after a careful reparametrization of jet variables, as a classical separable st \ " ackel system on $ n + 1 $ different ways. for each of these $ n + 1 $ parametrizations we present an explic... | arxiv:2305.02282 |
the reaction pp - > pf ( omega omega ) ps has been studied at 450 gev / c and a spin analysis of the omega omega channel has been performed for the first time in central production. evidence is found for the f2 ( 1910 ) in the jpc = 2 + + wave with spin projection jz = 2. this is the only state observed in central prod... | arxiv:hep-ex/0005027 |
we introduce a family of comparative plausibility logics over neighbourhood models, generalising lewis ' comparative plausibility operator over sphere models. we provide axiom systems for the logics, and prove their soundness and completeness with respect to the semantics. then, we introduce two kinds of analytic proof... | arxiv:2210.10480 |
this study deals with semantic segmentation of high - resolution ( aerial ) images where a semantic class label is assigned to each pixel via supervised classification as a basis for automatic map generation. recently, deep convolutional neural networks ( cnns ) have shown impressive performance and have quickly become... | arxiv:1707.06879 |
algorithmic solutions for the motion planning problem have been investigated for five decades. since the development of a * in 1969 many approaches have been investigated, traditionally classified as either grid decomposition, potential fields or sampling - based. in this work, we focus on using numerical optimization,... | arxiv:2007.04842 |
we present the extraction and processing of the iue low dispersion spectra within the framework of the esa ` ` iue newly extracted spectra ' ' ( ines ) system. weak points of swet, the optimal extraction implementation to produce the newsips output products ( extracted spectra ) are discussed, and the procedures implem... | arxiv:astro-ph/9907151 |
this paper discusses a problem that consists of $ n $ " lighthouses " which are circles with radius 1, placed around a common center, equidistant at $ n $ units away from the placement center. consecutive lighthouses are separated by the same angle : $ 360 ^ \ circ / n $ which we denote as $ \ alpha $. each lighthouse ... | arxiv:1903.09001 |
we compute the second hochschild cohomology space $ hh ^ 2 ( \ mathcal { h } _ 1 ) $ of connes - moscovici ' s hopf algebra $ \ mathcal { h } _ 1 $, giving the infinitesimal deformations ( up to equivalence ) of the associative structure. $ hh ^ 2 ( \ mathcal { h } _ 1 ) $ is shown to be one dimensional, and thus conne... | arxiv:0808.3653 |
recent high resolution observations of the galactic center black hole allow for direct comparison with accretion disk simulations. we compare two - temperature synchrotron emission models from three dimensional, general relativistic magnetohydrodynamic simulations to millimeter observations of sgr a *. fits to very lon... | arxiv:1005.4062 |
quantum mechanics in the non - commutative plane is shown to admit the ` ` exotic ' ' symmetry of the doubly - centrally - extended galilei group. when coupled to a planar magnetic field whose strength is the inverse of the non - commutative parameter, the system becomes singular, and ` ` faddeev - jackiw ' ' reduction... | arxiv:hep-th/0106089 |
the latest news from $ ^ 3 $ he universe are presented together with the extended map of the universe. | arxiv:2008.04682 |
the diffusion, penetration and intercalation of metallic atomic dopants is an important question for various graphite applications in engineering and nanotechnology. we have performed systematic first - principles calculations of the behaviour of ruthenium nanoclusters on a graphene monolayer and intercalated into a bi... | arxiv:2203.16694 |
with recent advancements in observing supermassive black holes with the event horizon telescope, there has been persistent exploration into what the images can reveal about fundamental physics, including space - time geometries and astrophysical emission sources. inspired by penrose ' s aberration formula for a rigid s... | arxiv:2311.17390 |
short baseline neutrino oscillation experiments have shown hints of the existence of additional sterile neutrinos in the ev mass range. such sterile neutrinos are incompatible with cosmology because they suppress structure formation unless they can be prevented from thermalising in the early universe or removed by subs... | arxiv:1404.5915 |
electric noise from metallic surfaces is a major obstacle towards quantum applications with trapped ions due to motional heating of the ions. here, we discuss how the same noise source can also lead to pure dephasing of motional quantum states. the mechanism is particularly relevant at small ion - surface distances, th... | arxiv:1511.04819 |
conceptually exoplanet research has one foot in the discipline of astrophysics and the other foot in planetary science. research strategies for exoplanets will require efficient access to data and information from both realms. astrophysics has a sophisticated, well integrated, distributed information system with archiv... | arxiv:1803.03598 |
context : dwarf spheroidal galaxies and tidal streams. aims : we investigate the structure and stellar population of two large stellar condensations ( knots a & b ) along one of the faint optical " jet - like " tidal streams associated with the spiral ngc 1097, with the goal of establishing their physical association w... | arxiv:1006.1353 |
we relate canonical algebraic curvature tensors that are built from a self - adjoint ( $ r ^ s _ a $ ) or skew adjoint ( $ r ^ { \ lambda } _ a $ ) linear operator a. several authors have proven that any algebraic curvature tensor $ r $ may be expressed as a sum of $ r ^ s _ a $, or as a sum of $ r ^ { \ lambda } _ a $... | arxiv:1510.02605 |
this paper presents a simple geometrical fact which could relate to the history of mathematics and astronomy. this fact shows a natural link between the circle and the multiples of 6 and it makes it possible to obtain a simple representation of the 12 months of the year, the 24 hours of the day, the 30 days ( average n... | arxiv:0707.0676 |
in this letter we suggest that the obvious discrepancy between theoretical prediction on the $ \ mathrm { non } - d \ bar d $ decays of $ \ psi ( 3770 ) $ and data is to be alleviated by taking final state interaction ( fsi ) into account. by assuming that $ \ psi ( 3770 ) $ overwhelmingly dissociates into $ d \ bar d ... | arxiv:0902.0480 |
i present an ab initio calculation of the spectrum of carbon - 12, including also the famous hoyle state. its structure is discussed and a new interpretation of clustering in nuclear physics is given. | arxiv:1110.1721 |
it has been suggested by a number of authors that the 2. 7k cosmic microwave background ( cmb ) radiation might have arisen from the radiation from population iii objects thermalized by conducting cosmic graphite / iron needle - shaped dust. due to lack of an accurate solution to the absorption properties of exceedingl... | arxiv:astro-ph/0209386 |
this paper describes a general method for representing $ k $ - token graphs of cayley graphs as lifts of voltage graphs. this allows us to construct line graphs of circulant graphs and johnson graphs as lift graphs on cyclic groups. as an application of the method, we derive the spectra of the considered token graphs. ... | arxiv:2404.02122 |
this paper considers the possibility that abstract thinking and advanced synthesis skills might encourage extraterrestrial civilizations to accept communication with mankind on earth. for this purpose, a notation not relying upon the use of alphabet and numbers is proposed, in order to denote just some basic geometric ... | arxiv:2405.02314 |
we offer a new perspective to the problem of characterizing mesoscopic fluctuations in the inter - plateau region of the integer quantum hall transition. we found that longitudinal and transverse conductance fluctuations, generated by varying the external magnetic field within a microscopic model, are multifractal and ... | arxiv:2203.10082 |
mobile edge computing ( mec ) has emerged as a promising supporting architecture providing a variety of resources to the network edge, thus acting as an enabler for edge intelligence services empowering massive mobile and internet of things ( iot ) devices with ai capability. with the assistance of edge servers, user e... | arxiv:2007.09072 |
to what degree should we ascribe cognitive capacities to large language models ( llms ), such as the ability to reason about intentions and beliefs known as theory of mind ( tom )? here we add to this emerging debate by ( i ) testing 11 base - and instruction - tuned llms on capabilities relevant to tom beyond the domi... | arxiv:2310.20320 |
can localization persist when interaction grows infinitely stronger than randomness? if so, is it many - body anderson localization? how about the associated localization transition in the infinite - interaction limit? to tackle these questions, we study many - body localization ( mbl ) in a spin - chain model mimickin... | arxiv:2011.09202 |
in this paper, we consider the multi - uav deployment problem for a two - hop relaying system. for a better network performance, uavs carry directional antennas that are modeled by a realistic radiation pattern. the goal is to maximize the minimum user rates, and therefore achieve fairness in the network. we propose an... | arxiv:2009.13707 |
complex polarization states of photon pairs are indispensable in various quantum technologies. conventional methods for preparing desired two - photon polarization states are realized through bulky nonlinear crystals, which can restrict the versatility and tunability of the generated quantum states due to the fixed cry... | arxiv:2308.14251 |
trapped by the label scarcity in molecular property prediction and drug design, graph contrastive learning ( gcl ) came forward. leading contrastive learning works show two kinds of view generators, that is, random or learnable data corruption and domain knowledge incorporation. while effective, the two ways also lead ... | arxiv:2501.08589 |
the lower bound for the chromatic number of $ \ mathbb { r } ^ n $ is improved for $ n = 6, 7, 10, 11, 12, 13 \ mbox { and } 14 $. | arxiv:1408.2002 |
a review of charm semileptonic decays results obtained at b factories is presented. it focuses on form factors measurements in $ d ^ 0 \ to k ^ - \ ell ^ + \ nu $, $ d ^ 0 \ to \ pi ^ - \ ell ^ + \ nu $, $ d _ s ^ + \ to k ^ + k ^ - e ^ + \ nu _ e $, and $ d ^ + \ to k ^ - \ pi ^ + e ^ + \ nu _ e $. for the last two de... | arxiv:1101.3258 |
in many life science experiments or medical studies, subjects are repeatedly observed and measurements are collected in factorial designs with multivariate data. the analysis of such multivariate data is typically based on multivariate analysis of variance ( manova ) or mixed models, requiring complete data, and certai... | arxiv:2102.02871 |
the tweedie glm is a widely used method for predicting insurance premiums. however, the structure of the logarithmic mean is restricted to a linear form in the tweedie glm, which can be too rigid for many applications. as a better alternative, we propose a gradient tree - boosting algorithm and apply it to tweedie comp... | arxiv:1508.06378 |
in a recent article jan sperling, syamsundar de, thomas nitsche, johannes tiedau, sonja barkhofen, benjamin brecht, and christine silberhorn discuss the wave - particle duality using an experiment to demonstrate that " neither the wave nor the particle description is sufficient to predict the utcomes of quantum - optic... | arxiv:2103.05054 |
kuratowski ' s 14 - set theorem says that in a topological space, 14 is the maximum possible number of distinct sets which can be generated from a fixed set by taking closures and complements. in this article we consider the analogous questions for any possible subcollection of the operations { closure, complement, int... | arxiv:math/0405401 |
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