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we consider a direct approach to quark mixing based on the discrete family symmetry delta ( 6n ^ 2 ) in which the cabibbo angle is determined by a residual z _ 2 times z _ 2 subgroup to be $ | v _ { us } | = 0. 222521 $, for $ n $ being a multiple of 7. we propose a particular model in which unequal smaller quark mixin... | arxiv:1411.5845 |
in this paper, we propose the use of spatial and harmonic features in combination with long short term memory ( lstm ) recurrent neural network ( rnn ) for automatic sound event detection ( sed ) task. real life sound recordings typically have many overlapping sound events, making it hard to recognize with just mono ch... | arxiv:1706.02293 |
the cluster state model for quantum computation [ phys. rev. lett. 86, 5188 ] outlines a scheme that allows one to use measurement on a large set of entangled quantum systems in what is known as a cluster state to undertake quantum computations. the model itself and many works dedicated to it involve using entangled qu... | arxiv:quant-ph/0512130 |
we clarify the role of the dual coordinates as described from the perspectives of the buscher t - duality rules and double field theory. we show that the t - duality angular dual coordinates cannot be identified with double field theory dual coordinates in any of the proposals that have been made in the literature for ... | arxiv:1612.07968 |
soft solids with surface energy exhibit complex mechanical behavior, necessitating advanced constitutive models to capture the interplay between bulk and surface mechanics. this interplay has profound implications for material design and emerging technologies. in this work, we set up variational models for bulk - surfa... | arxiv:2503.24294 |
one fundamental problem in the field of network coding is to determine the network coding capacity of networks under various network coding schemes. in this thesis, we address the problem with two approaches : matroidal networks and capacity regions. in our matroidal approach, we prove the converse of the theorem which... | arxiv:1103.0358 |
the set of transverse homoclinic intersections for a saddle - focus equilibrium in the planar equilateral restricted four - body problem admit certain simple homoclinic orbits which form the skeleton of the complete homoclinic intersection - - or homoclinic web. in the present work, the planar restricted four - body pr... | arxiv:2001.05307 |
we verify shalom ' s conjecture for the simple real - rank - one lie group sp ( n, 1 ) for any n : i. e. we show that it admits a metrically proper affine action on a hilbert space whose linear part is a uniformly bounded representation. we provide two different proofs. both approaches crucially use results on uniforml... | arxiv:2003.03769 |
important contributions to the modern theory of neutron stars and black holes, as well as to quantum mechanics, quantum field theory, and the interactions of cosmic rays. wilhelm ostwald ( 1853 – 1932 ) : baltic german chemist. he received the nobel prize in chemistry in 1909 for his work on catalysis, chemical equilib... | https://en.wikipedia.org/wiki/List_of_atheists_in_science_and_technology |
let b be a centrally symmetric convex polygon of r ^ 2 and | | p - q | | be the distance between two points p, q in r ^ 2 in the normed plane whose unit ball is b. for a set t of n points ( terminals ) in r ^ 2, a b - manhattan network on t is a network n ( t ) = ( v, e ) with the property that its edges are parallel t... | arxiv:1004.5517 |
in several modern applications, ranging from genetics to genomics and neuroimaging, there is a need to compare observations across different populations, such as groups of healthy and diseased individuals. the interest is in detecting a group effect. when the observations are vectorial, real - valued and follow a multi... | arxiv:1205.2417 |
we prove a general version of bezout ' s form of the nullstellensatz for arbitrary fields. the corresponding sufficient and necessary condition only involves the local existence of multi - valued roots for each of the polynomials belonging to the ideal in consideration. finally, this version implies the standard nullst... | arxiv:1708.04463 |
differentiated asteroids are rare in the main asteroid belt despite evidence for ~ 100 distinct differentiated bodies in the meteorite record. we have sought to understand why so few main - belt asteroids differentiated and where those differentiated bodies or fragments reside. using the sloan digital sky survey ( sdss... | arxiv:1901.02797 |
we introduce a predictive algorithm for the smart growth of cities with populations upward of 100, 000, allowing for extensive simulations of growth plans and their effects upon an urban populous. a smart growth metric is calculated to evaluate the progress of a city at each phase of its adaptation of the growth plan, ... | arxiv:1707.02360 |
roy p. kerr has discovered his celebrated metric 45 years ago, yet the problem to find a generalization of the schwarzschild metric for a rotating mass was faced much earlier. lense and thirring, bach, andress, akeley, lewis, van stockum and others have tried to solve it or to find an approximative solution at least. i... | arxiv:0807.3473 |
in just the past few years multiple data - driven artificial intelligence weather prediction ( aiwp ) models have been developed, with new versions appearing almost monthly. given this rapid development, the applicability of these models to operational forecasting has yet to be adequately explored and documented. to as... | arxiv:2409.06735 |
forecasting the actual amount of electricity with respect to the need / demand of the load is always been a challenging task for each power plants based generating stations. due to uncertain demand of electricity at receiving end of station causes several challenges such as : reduction in performance parameters of gene... | arxiv:2010.12934 |
it is proved that the width of a function and the width of the distribution of its values cannot be made arbitrarily small simultaneously. in the case of ergodic stochastic processes, an ensuing uncertainty relationship is demonstrated for the product of correlation length and variance. a closely related uncertainty pr... | arxiv:1811.12592 |
media with symmetric inhomogeneity have been of great interest due to numerous effects which occur when electromagnetic waves propagate through such media. in general, the inhomogeneity of a certain medium means that the refraction index of the medium is not constant and has some sort of spatial dependency. these types... | arxiv:2208.13449 |
high resolution calorimetry with state - of - the - art energy resolution performance for both electromagnetic ( em ) and hadronic signals can be achieved using the dual - readout ( dr ) technique, both in a homogeneous scintillating - crystal calorimeter and in a traditional fiber and absorber - based dr hadronic sect... | arxiv:2408.11973 |
it is shown that within a quantum system, the wave field has a ( potential ) energy content that can be exchanged with quantum particles. energy conservation in quantum systems holds if potential energy is correctly taken to be a field attribute. from this perspective, a transfer of energy occurs on measurement from th... | arxiv:0910.2834 |
much research effort has been devoted to explaining the success of deep learning. random matrix theory ( rmt ) provides an emerging way to this end : spectral analysis of large random matrices involved in a trained deep neural network ( dnn ) such as weight matrices or hessian matrices with respect to the stochastic gr... | arxiv:2111.13331 |
we investigate neutralino dark matter from a string / m - theory perspective. using the kallosh - linde ( kl ) scenario to stabilize the string moduli requires supersymmetry breaking for uplifting to a de sitter vacuum. we consider the free magnetic dual description of $ \ mathcal { n } = 1 $ susy qcd with massive flav... | arxiv:1805.01521 |
since the outbreak of covid - 19, it has rapidly evolved into a sudden and major public health emergency globally. with the variants of covid - 19, the difficulty of pandemic control continues to increase, which has brought significant costs to the society. the existing pandemic control zoning method ignores the impact... | arxiv:2208.12119 |
wbe2, which occurs in space group 194, with hexagonal symmetry p63 / mmc, is prepared by arc - melting at temperatures above 2200 c, where be vapor loss is significant. this study is motivated by recent work on mob2 and wb2, both superconductors ( tc = 32 and 17 k respectively ) under high ( ~ 70 gpa ) pressure. in ord... | arxiv:2411.17504 |
cell systems consist of a huge number of various molecules that display specific patterns of interactions, which have a determining influence on the cell ' s functioning. in general, such complexity is seen to increase with the complexity of the organism, with a concomitant increase of the accuracy and specificity of t... | arxiv:1403.3310 |
the generation of watt - level cw narrow - linewidth sources at specific deep uv wavelengths corresponding to atomic cooling transitions usually employs external cavity - enhanced second - harmonic generation ( shg ) of moderate - power visible lasers in birefringent materials. in this work, we investigate a novel appr... | arxiv:physics/0512190 |
it has been proposed that laser - induced relativistic plasma mirror can accelerate if the plasma has a properly tailored density profile. such accelerating plasma mirrors can serve as analog black holes to investigate hawking evaporation and the associated information loss paradox. here we reexamine the underlying dyn... | arxiv:2004.10615 |
we present the complete automation of the computation of one - loop qcd corrections, including uv renormalization, to an arbitrary scattering process in the standard model. this is achieved by embedding the opp integrand reduction technique, as implemented in cuttools, into the madgraph framework. by interfacing the to... | arxiv:1103.0621 |
using a geometric averaging procedure applied to a non - affine linear connection, we prove that for a narrow one particle distribution function and in the ultra - relativistic limit, a bunch of point charged particles can be described by a charged cold fluid model, without additional hypothesis on the moments. | arxiv:0912.0183 |
we present the problem stated in intuitive language as problem 2 at the 52nd international mathematical olympiad as a formal statement, and prove that it is valid in ordered regular incidence planes, the weakest ordered geometry whose models can be embedded in projective ordered planes. | arxiv:1209.5979 |
we construct concrete examples of time operators for both continuous and discrete - time homogeneous quantum walks, and we determine their deficiency indices and spectra. for a discrete - time quantum walk, the time operator can be self - adjoint if the time evolution operator has a non - zero winding number. in this c... | arxiv:1901.10665 |
theories that attempt to explain the observed cosmic acceleration by modifying general relativity all introduce a new scalar degree of freedom that is active on large scales, but is screened on small scales to match experiments. we show that if such screening occurrs via the chameleon mechanism such as in f ( r ), it i... | arxiv:0905.2966 |
the legal judgment prediction ( ljp ) is to determine judgment results based on the fact descriptions of the cases. ljp usually consists of multiple subtasks, such as applicable law articles prediction, charges prediction, and the term of the penalty prediction. these multiple subtasks have topological dependencies, th... | arxiv:1905.03969 |
3d representations of highly deformable 3d models, such as dynamic 3d meshes, have recently become very popular due to their wide applicability in various domains. this trend inevitably leads to a demand for storage and transmission of voluminous data sets, making the need for the design of a robust and reliable compre... | arxiv:2111.10105 |
we present a parameter estimation technique based on performing joint measurements of a weak interaction away from the weak - value - amplification approximation. two detectors are used to collect full statistics of the correlations between two weakly entangled degrees of freedom. without the need of postselection, the... | arxiv:1509.04810 |
we consider large deviations for nearest - neighbor random walk in a uniformly elliptic i. i. d. environment on $ \ mathbb { z } ^ d $. there exist variational formulae for the quenched and averaged rate functions $ i _ q $ and $ i _ a $, obtained by rosenbluth and varadhan, respectively. $ i _ q $ and $ i _ a $ are no... | arxiv:0912.1429 |
depth completion aims to recover dense depth maps from sparse depth measurements. it is of increasing importance for autonomous driving and draws increasing attention from the vision community. most of existing methods directly train a network to learn a mapping from sparse depth inputs to dense depth maps, which has d... | arxiv:1910.06727 |
image corruption by motion artifacts is an ingrained problem in magnetic resonance imaging ( mri ). in this work, we propose a neural network - based regularization term to enhance autofocusing, a classic optimization - based method to remove motion artifacts. the method takes the best of both worlds : the optimization... | arxiv:2203.05569 |
we address the problem of robust state reconstruction for discrete - time nonlinear systems when the actuators and sensors are injected with ( potentially unbounded ) attack signals. exploiting redundancy in sensors and actuators and using a bank of unknown input observers ( uios ), we propose an observer - based estim... | arxiv:2103.04579 |
in this article, we study a locally constrained fully nonlinear curvature flow for convex capillary hypersurfaces in half - space. we prove that the flow preserves the convexity, exists for all time, and converges smoothly to a spherical cap. this can be viewed as the fully nonlinear counterpart of the result in \ cite... | arxiv:2408.13815 |
let $ \ mathbb { f } _ q $ be an arbitrary finite field of order $ q $. in this article, we study $ \ det s $ for certain types of subsets $ s $ in the ring $ m _ 2 ( \ mathbb f _ q ) $ of $ 2 \ times 2 $ matrices with entries in $ \ mathbb f _ q $. for $ i \ in \ mathbb { f } _ q $, let $ d _ i $ be the subset of $ m ... | arxiv:1904.07847 |
speech neuroprostheses have the potential to enable communication for people with dysarthria or anarthria. recent advances have demonstrated high - quality text decoding and speech synthesis from electrocorticographic grids placed on the cortical surface. here, we investigate a less invasive measurement modality in thr... | arxiv:2111.01457 |
observations of protostellar disks indicate the presence of the magnetic field of thermal ( or superthermal ) strength. in such a strong magnetic field, many mhd instabilities responsible for turbulent transport of the angular momentum are suppressed. we consider the shear - driven instability that can occur in protost... | arxiv:0801.1960 |
two decades on, the study of hypervelocity stars is still in its infancy. these stars can provide novel constraints on the total mass of the galaxy and its dark matter distribution. however how these stars are accelerated to such high velocities is unclear. various proposed production mechanisms for these stars can be ... | arxiv:2407.02593 |
the rapid evolution of multimodal large language models ( mllms ) has brought substantial advancements in artificial intelligence, significantly enhancing the capability to understand and generate multimodal content. while prior studies have largely concentrated on model architectures and training methodologies, a thor... | arxiv:2409.18142 |
we present new vlti / gravity near - infrared interferometric measurements of the angular size of the innermost hot dust continuum for 14 type 1 agns. the angular sizes are resolved on scales of ~ 0. 7 mas and the inferred ring radii range from 0. 028 to 1. 33 pc, comparable to those reported previously and a factor 10... | arxiv:2407.13458 |
two solvable hamiltonians for describing the dynamic gamma deformation, are proposed. the limiting case of each of them is the x ( 5 ) hamiltonian. analytical solutions for both energies and wave functions, which are periodic in $ \ gamma $, are presented in terms of spheroidal and mathieu functions, respectively. more... | arxiv:nucl-th/0607064 |
in a previous paper [ j. - m. bischoff and e. jeckelmann, phys. rev. b 96, 195111 ( 2017 ) ] we introduced a density - matrix renormalization group method for calculating the linear conductance of one - dimensional correlated quantum systems and demonstrated it on homogeneous spinless fermion chains with impurities. he... | arxiv:1907.01844 |
there is considerable interest in developing techniques for predicting human behavior, for instance to enable emerging contentious situations to be forecast or the nature of ongoing but hidden activities to be inferred. a promising approach to this problem is to identify and collect appropriate empirical data and then ... | arxiv:1212.6806 |
the most effective paradigm for word sense disambiguation, supervised learning, seems to be stuck because of the knowledge acquisition bottleneck. in this paper we take an in - depth study of the performance of decision lists on two publicly available corpora and an additional corpus automatically acquired from the web... | arxiv:cs/0010024 |
this article answers two questions ( posed in the literature ), each concerning the guaranteed existence of proofs free of double negation. a proof is free of double negation if none of its deduced steps contains a term of the form n ( n ( t ) ) for some term t, where n denotes negation. the first question asks for con... | arxiv:cs/0301026 |
the measurement - based architecture is a paradigm of quantum computing, relying on the entanglement of a cluster of qubits and the measurements of a subset of it, conditioning the state of the unmeasured output qubits. while methods to map the gate model circuits into the measurement - based are already available via ... | arxiv:2411.12485 |
backgrounds are pervasive in almost every application of general relativity. here we consider the lagrangian formulation of general relativity for large perturbations with respect to a curved background spacetime. we show that noether ' s theorem combined with belinfante ' s " symmetrization " method applied to the gro... | arxiv:gr-qc/9905088 |
this white book stems from the contributions presented at the portuguese ska days, held on the 6th and 7th february 2018 with the presence of the ska deputy director general alistair mcpherson and the ska science director robert braun. this initiative was held to promote the square kilometer array ( ska ) - the world '... | arxiv:2005.01140 |
recent advances in human preference alignment have significantly enhanced multimodal generation and understanding. a key approach is training reward models to guide preference optimization. however, existing models are often task - specific, limiting their adaptability across diverse visual applications. we also argue ... | arxiv:2503.05236 |
ultra hot jupiters ( gas giants, teq > 2000 k ) are intriguing exoplanets due to their extreme atmospheres. their torrid daysides can be characterised using ground - based high - resolution emission spectroscopy. we search for signatures of neutral and singly ionised iron ( fe i and fe ii ) in the dayside of the ultra ... | arxiv:2409.13519 |
a scenario with two subsequent periods of inflationary expansion in the very early universe is examined. the model is based on a potential motivated by symmetries being found in field theory at high energy. for various parameter sets of the potential the spectra of scalar and tensor perturbations that are expected to o... | arxiv:1510.00557 |
many - body states described by a schr \ " { o } dinger equation include states of overlapping waves of non - vanishing interaction energies. these peculiar states formed in many - body transitions remain in asymptotic regions, and lead a new component to the transition probability. the probability is computed rigorous... | arxiv:1607.08522 |
e. g. antarctica or hot spot island chains ). a foundational idea in earth science is the notion of uniformitarianism, which states that " ancient geologic features are interpreted by understanding active processes that are readily observed. " in other words, any geologic processes at work in the present have operated ... | https://en.wikipedia.org/wiki/Earth_science |
we analyze the existence and stability of two - component vector solitons in nematic liquid crystals for which one of the components carries angular momentum and describes a vortex beam. we demonstrate that the nonlocal, nonlinear response can dramatically enhance the field coupling leading to the stabilization of the ... | arxiv:0812.4809 |
in this paper, we consider the problem of joint secure routing and transmit power optimization for a multi - hop ad - hoc network under the existence of randomly distributed eavesdroppers following a poisson point process ( ppp ). secrecy messages are delivered from a source to a destination through a multi - hop route... | arxiv:1805.01219 |
a detailed study of the same - sign muon signature within the msugra model is described. selection criteria based on the missing transverse energy in the events and the jet and muon transverse momenta are applied. the results indicate that an excess of susy events over the standard model background processes can be sta... | arxiv:hep-ex/0505034 |
thanks to dimensional reduction, the infrared contributions to the qcd pressure can be obtained from two different three - dimensional effective field theories, called the electrostatic qcd ( yang - mills plus adjoint higgs ) and the magnetostatic qcd ( pure yang - mills theory ). lattice measurements have been carried... | arxiv:hep-lat/0609048 |
this paper proposes a neuro - rough model based on multi - layered perceptron and rough set. the neuro - rough model is then tested on modelling the risk of hiv from demographic data. the model is formulated using bayesian framework and trained using monte carlo method and metropolis criterion. when the model was teste... | arxiv:0705.0761 |
disk warps around classical t tauri stars ( ctts ) can periodically obscure the central star for some viewing geometries. for these so - called aa tau - like variables, the obscuring material is located in the inner disk and absorption spectroscopy allows one to characterize its dust and gas content. since the observed... | arxiv:1803.00614 |
momentum - space azimuthal harmonic event planes ( ep ) are constructed from final - state midrapidity particles binned in transverse momentum ( pt ) in sqrt ( s _ nn ) = 200 gev au + au collisions in a multi - phase transport ( ampt ) model. the ep correlations between pt bins, corrected by ep resolutions, are smaller... | arxiv:1509.06070 |
feebly interacting particles, such as sterile neutrinos, dark photons, and axions, can be abundantly produced in the proto - neutron star ( pns ) formed in core - collapse supernovae ( ccsne ). these particles can decay into photons or charged leptons, depositing energy outside the pns. strong bounds on new particles c... | arxiv:2503.13653 |
a set of well known once subtracted dispersion relations with imposed crossing symmetry condition is used to modify unitary multichannel $ s $ ( $ \ pi \ pi $, $ k \ bar k $, and $ \ eta \ eta $ ) and $ p $ ( $ \ pi \ pi $, $ \ rho 2 \ pi $, and $ \ rho \ sigma $ ) wave amplitudes mostly below 1 gev. before the modific... | arxiv:1412.0013 |
from data centers to iot devices to internet - based applications, overlay networks have become an important part of modern computing. many of these overlay networks operate in fragile environments where processes are susceptible to faults which may perturb a node ' s state and the network topology. self - stabilizing ... | arxiv:2109.14125 |
this study introduces simple yet effective continuous - and discrete - variable quantum neural network ( qnn ) models as a transfer - learning approach for forecasting tasks. the cv - qnn features a single quantum layer with two qubits to establish entanglement and utilizes a minimal set of quantum gates, including dis... | arxiv:2503.07633 |
a supersymmetric version of the recently proposed reduced minimal 3 - 3 - 1 model is considered and its higgs sector is investigated. we focus on the mass spectrum of the lightest scalars of the model. we show that higgs mass of 125 gev requires substantial radiative corrections. however, stops may develop small mixing... | arxiv:1308.0575 |
for a quantum error correcting code to be used in practice, it needs to be equipped with an efficient decoding algorithm, which identifies corrections given the observed syndrome of errors. hypergraph product codes are a promising family of constant - rate quantum ldpc codes that have a linear - time decoding algorithm... | arxiv:2311.00877 |
integrated sensing and communication ( isac ) systems are typically deployed in multipath environments, which is usually deemed as a challenging issue for wireless communications. however, the multipath propagation can also provide extra illumination and observation perspectives for radar sensing, which offers spatial ... | arxiv:2406.00604 |
we present the first results for lattice qcd at finite temperature $ t $ and chemical potential $ \ mu $ with four flavors of wilson quarks. the calculations are performed using the imaginary chemical potential method at $ \ kappa = 0 $, 0. 001, 0. 15, 0. 165, 0. 17 and 0. 25, where $ \ kappa $ is the hopping parameter... | arxiv:hep-lat/0411023 |
with the availability of large integral - field unit ( ifu ) spectral surveys of nearby galaxies, there is now the potential to extract spectral information from across the bulges and discs of galaxies in a systematic way. this information can address questions such as how these components built up with time, how galax... | arxiv:1611.00609 |
we introduce the concept of a control contraction metric, extending contraction analysis to constructive nonlinear control design. we derive sufficient conditions for exponential stabilizability of all trajectories of a nonlinear control system. the conditions have a simple geometrical interpretation, can be written as... | arxiv:1503.03144 |
we study the scalar and tensor perturbations generated by the fragmentation of the inflaton condensate into oscillons or transients after inflation, using nonlinear classical lattice simulations. without including the backreaction of metric perturbations, we find that the magnitude of scalar metric perturbations never ... | arxiv:1902.06736 |
we describe a bayesian rejection sampling algorithm designed to efficiently compute posterior distributions of orbital elements for data covering short fractions of long - period exoplanet orbits. our implementation of this method, orbits for the impatient ( ofti ), converges up to several orders of magnitude faster th... | arxiv:1703.10653 |
in this work we present a new, natural, definition for the mean width of log - concave functions. we show that the new definition coincide with a previous one by b. klartag and v. milman, and deduce some properties of the mean width, including an urysohn type inequality. finally, we prove a functional version of the fi... | arxiv:1210.4325 |
this paper presents a new system to obtain dense object reconstructions along with 6 - dof poses from a single image. geared towards high fidelity reconstruction, several recent approaches leverage implicit surface representations and deep neural networks to estimate a 3d mesh of an object, given a single image. howeve... | arxiv:2004.12232 |
the fermi and rashba energies of surface states in the bi _ xpb _ { 1 - x } / ag ( 111 ) alloy can be tuned simultaneously by changing the composition parameter x. we report on unconventional fermi surface spin textures observed by spin and angle - resolved photoemission spectroscopy { that are correlated with a topolo... | arxiv:0903.0233 |
this paper addresses the issue of homogenization of linear divergence form parabolic operators in situations where no ergodicity and no scale separation in time or space are available. namely, we consider divergence form linear parabolic operators in $ \ omega \ subset \ r ^ n $ with $ l ^ \ infty ( \ omega \ times ( 0... | arxiv:math/0512504 |
our aim is to investigate the intensity oscillations in coronal x - ray bright points ( xbps ). we analysed a 7 - hours long time sequence of the soft x - ray images obtained on april 14, 2007 with 2 - min cadence using x - ray telescope ( xrt ) on - board the hinode mission. we use ssw in idl to derive the time series... | arxiv:0804.3480 |
the jahn - teller system e x b _ 1 + b _ 2 has a particular degeneracy, where the vibronic potential has an elliptical minimum. in the general case where the ellipse does not reduce to a circle, the classical motion in the potential is chaotic, tending to trapping near one of the extrema of the ellipse. in the quantum ... | arxiv:cond-mat/0102474 |
we study the evolutionary dynamics of a phenotypically structured population in a changing environment, where the environmental conditions vary with a linear trend but in an oscillatory manner. such phenomena can be described by parabolic lotka - volterra type equations with non - local competition and a time dependent... | arxiv:2103.07317 |
we consider a quantum state shared between many distant locations, and define a quantum information processing primitive, state merging, that optimally merges the state into one location. as announced in [ horodecki, oppenheim, winter, nature 436, 673 ( 2005 ) ], the optimal entanglement cost of this task is the condit... | arxiv:quant-ph/0512247 |
deep learning has the potential to revolutionize quantum chemistry as it is ideally suited to learn representations for structured data and speed up the exploration of chemical space. while convolutional neural networks have proven to be the first choice for images, audio and video data, the atoms in molecules are not ... | arxiv:1706.08566 |
in this paper the feasibility study of an ir sensor card is presented. the methodology and the results of a quasi real - time thermal characterization tool and method for the temperature mapping of circuits and boards based on sensing the infrared radiation is introduced. with the proposed method the ir radiation - dis... | arxiv:0711.3324 |
a common limitation of autonomous tissue manipulation in robotic minimally invasive surgery ( mis ) is the absence of force sensing and control at the tool level. recently, our team has developed miniature force - sensing forceps that can simultaneously measure the grasping and pulling forces during tissue manipulation... | arxiv:2401.13957 |
since the emergence of the internet, ipsec has undergone significant changes due to changes in the type and behavior of users worldwide. ieee 802. 3ad, while considered a key aspect of the ipsec model, is predictable and can result in potential design flaws, making it relatively easy to access a secure workstation. thu... | arxiv:2404.08642 |
we study canonical systems that are reflectionless on an open set. in this situation, the two half line $ m $ functions are holomorphic continuations of each other and may thus be combined into a single holomorphic function. this idea was explored in [ 11 ], and we continue these investigations here. we focus on dirac ... | arxiv:2410.20218 |
the treatment of convective boundaries during core helium burning is a fundamental problem in stellar evolution calculations. in paper ~ i we showed that new asteroseismic observations of these stars imply they have either very large convective cores or semiconvection / partially mixed zones that trap g - modes. we pro... | arxiv:1512.04845 |
we provide optimal rates of convergence to the asymptotic distribution of the ( properly scaled ) degree of a fixed vertex in two preferential attachment random graph models. our approach is to show that these distributions are unique fixed points of certain distributional transformations which allows us to obtain rate... | arxiv:1108.5236 |
we discuss the virial balance of all members of a cloud ensemble in numerical simulations of self - gravitating mhd turbulence. we first discuss the choice of reference frame for evaluating the terms entering the virial theorem ( vt ), concluding that the balance of each cloud should be measured in its own reference fr... | arxiv:astro-ph/0111574 |
this review explores the theoretical foundations and experimental dynamics of modern tiltrotor aircraft. emphasizing feedback linearization, the study delves into the distinctive constraints and angular velocity ranges shaping tiltrotor behavior. experimental findings highlight challenges in tracking circular trajector... | arxiv:2311.06774 |
balas introduced disjunctive cuts in the 1970s for mixed - integer linear programs. several recent papers have attempted to extend this work to mixed - integer conic programs. in this paper we study the structure of the convex hull of a two - term disjunction applied to the second - order cone, and develop a methodolog... | arxiv:1404.7813 |
the binder cumulant at the phase transition of ising models on square lattices with ferromagnetic couplings between nearest neighbors and with competing antiferromagnetic couplings between next - - nearest neighbors, along only one diagonal, is determined using monte carlo techniques. in the phase diagram a disorder li... | arxiv:0906.0721 |
activity recognition from first - person ( ego - centric ) videos has recently gained attention due to the increasing ubiquity of the wearable cameras. there has been a surge of efforts adapting existing feature descriptors and designing new descriptors for the first - person videos. an effective activity recognition s... | arxiv:1702.06799 |
novel techniques are currently being developed and established for the accurate chemical analysis and detection of single cancer cells, single embryos and single seeds by fourier transform near infrared ( ft - nir ) microspectroscopy, fourier transform infrared ( ft - ir ), fluorescence and high - resolution nmr ( hr -... | arxiv:q-bio/0407006 |
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