text stringlengths 1 3.65k | source stringlengths 15 79 |
|---|---|
we present an open - source software package called " hamiltonian open quantum system toolkit " ( hoqst ), a collection of tools for the investigation of open quantum system dynamics in hamiltonian quantum computing, including both quantum annealing and the gate - model of quantum computing. it features the key master ... | arxiv:2011.14046 |
we consider additive functionals as a time and space - dependent function of a diffusion corresponding to nonhomogeneous uniformly elliptic divergence form operator. we show that if the function belongs to natural domain of strong solutions of pdes then there is a version of this function such that additive functional ... | arxiv:1003.5484 |
differential evolution ( de ) has competitive performance on constrained optimization problems ( cops ), which targets at searching for global optimal solution without violating the constraints. generally, researchers pay more attention on avoiding violating the constraints than better objective function value. to achi... | arxiv:1805.04217 |
the goal of this work is to provide an elementary construction of the canonical basis $ \ mathbf b ( w ) $ in each quantum schubert cell ~ $ u _ q ( w ) $ and to establish its invariance under modified lusztig ' s symmetries. to that effect, we obtain a direct characterization of the upper global basis $ \ mathbf b ^ {... | arxiv:1607.06033 |
growth economies continue to be more reliant on roadways than ever before. over 30, 000 miles of road are added yearly to the already enormous road system that exists in the united states. as roads segment habitats, animals have no option but to walk across them for food, water and companionship. in this process they e... | arxiv:2205.11514 |
to evaluate a single cause of a binary effect, dawid et al. ( 2014 ) defined the probability of causation, while pearl ( 2015 ) defined the probabilities of necessity and sufficiency. for assessing the multiple correlated causes of a binary effect, lu et al. ( 2023 ) defined the posterior causal effects based on post -... | arxiv:2404.05246 |
we present results on two - particle angular correlations in p + p and cu + cu collisions over a broad range of ( $ \ eta $, $ \ phi $ ). the phobos detector has a uniquely large angular coverage for inclusive charged particles. this allows for the study of correlations on both long and short range pseudorapidity scale... | arxiv:nucl-ex/0701055 |
we propose a mechanism of cell motility which is based on contraction and does not require protrusion. the contraction driven translocation of a cell is due to internal flow of the cytoskeleton generated by molecular motors. each motor contributes to the stress field and simultaneously undergoes biased random motion in... | arxiv:1302.3999 |
on average once every four years, the tropical pacific warms considerably during events called el ni \ ~ no, leading to weather disruptions over many regions on earth. recent machine - learning approaches to el ni \ ~ no prediction, in particular convolutional neural networks ( cnns ), have shown a surprisingly high sk... | arxiv:2206.03110 |
this paper considers the use of two position receivers and an inertial measurement unit ( imu ) to estimate the position, velocity, and attitude of a rigid body, collectively called extended pose. the measurement model consisting of the position of one receiver and the relative position between the two receivers is lef... | arxiv:2104.14711 |
using the wentzel - kramers - brillouin ( wkb ) approximation we study the formation and propagation of quantum bound states in the vicinity of a galileon black hole. we show that for given ranges of black hole horizon radii and of the derivative coupling which appears in the metric of the galileon black hole, a regge ... | arxiv:1803.05489 |
attaining animal - like legged locomotion on rough outdoor terrain with sparse foothold affordances - a primary use - case for legs vs other forms of locomotion - is a largely open problem. new advancements in control and perception have enabled bipeds to walk on flat and uneven indoor environments. but tasks that requ... | arxiv:1612.06164 |
the thin interface limit aims at minimizing the effects arising from a numerical interface thickness, inherent in diffuse interface models of solidification and microstructure evolution such as the phase field model. while the original formulation of this problem is restricted to transport by diffusion, we consider her... | arxiv:1909.08465 |
in the history of audio and acoustic signal processing, perceptual audio coding has certainly excelled as a bright success story by its ubiquitous deployment in virtually all digital media devices, such as computers, tablets, mobile phones, set - top - boxes, and digital radios. from a technology perspective, perceptua... | arxiv:2504.16223 |
we unify the lorentz - and o ( 2 ) duality - covariant approach to 4d self - dual theories by pasti, sorokin and tonin ( pst ) with the formulation involving an auxiliary tensor field. we present the basic features of the new hybrid approach, including symmetries of the relevant generalized pst action. its salient pecu... | arxiv:1401.7834 |
a high quality amorphous silicon ( a - si ) nanostructures has grown experimentally to study the origin of light emission and the quantum confinement effect in a - si. the quantum confinement effect increases the band gap of material as the size of quantum structure decreases, which results in a blue shift in optical l... | arxiv:1608.02482 |
infinite types and formulas are known to have really curious and unsound behaviors. for instance, they allow to type { \ omega }, the auto - autoapplication and they thus do not ensure any form of normalization / productivity. moreover, in most infinitary frameworks, it is not difficult to define a type r that can be a... | arxiv:1612.06740 |
as one of the most striking features of quantum mechanics, quantum correlations are at the heart of quantum information science. detection of correlations usually requires access to all the correlated subsystems. however, in many realistic scenarios this is not feasible since only some of the subsystems can be controll... | arxiv:1311.4489 |
finding examples of tangentially degenerate submanifolds ( submanifolds with degenerate gauss mappings ) in an euclidean space $ r ^ 4 $ that are noncylindrical and without singularities is an important problem of differential geometry. the first example of such a hypersurface was constructed by sacksteder in 1960. in ... | arxiv:math/0002092 |
we give a simple quaternionic proof of a recent result of goldmakher and pollack on restricted sums of four integral squares. | arxiv:1703.06342 |
we demonstrate the formation of two types of symbiotic nondipolar droplet supersolid in a binary dipolar - nondipolar mixture with an interspecies atraction, where the dipolar ( nondipolar ) atoms are trapped ( untrapped ). in the absence of an interspecies attraction, in the first type, a dipolar droplet supersolid ex... | arxiv:2408.13924 |
we report on the realization of delivering coherent optical frequency to multiple places based on passive phase noise cancellation over a bus topology fiber network. this technique mitigates any active servo controller on the main fiber link and at arbitrary access places as opposed to the conventional technique, in wh... | arxiv:2102.12388 |
we present an efficient implementation of the pbe0 hybrid functional within the full - potential linearized augmented - plane - wave ( flapw ) method. the hartree - fock exchange term, which is a central ingredient of hybrid functionals, gives rise to a computationally expensive nonlocal potential in the one - particle... | arxiv:1003.0524 |
in the future - included complex and real action theories whose paths run over not only the past but also the future, we briefly review the theorem on the normalized matrix element of an operator $ \ hat { \ cal o } $, which is defined in terms of the future and past states with a proper inner product $ i _ q $ that ma... | arxiv:1710.02071 |
detecting changed regions in paired satellite images plays a key role in many remote sensing applications. the evolution of recent techniques could provide satellite images with very high spatial resolution ( vhr ) but made it challenging to apply image coregistration, and many change detection methods are dependent on... | arxiv:2009.03630 |
frustration represents an essential feature in the behavior of magnetic materials when constraints on the microscopic hamiltonian cannot be satisfied simultaneously. this gives rise to exotic phases of matter including spin liquids, spin ices, and stripe phases. here we demonstrate an approach to understanding the micr... | arxiv:2003.01019 |
for complex nonlinear systems, it is challenging to design algorithms that are fast, scalable, and give an accurate approximation of the stability region. this paper proposes a sampling - based approach to address these challenges. by extending the parametrization of quadratic lyapunov functions with the system dynamic... | arxiv:2405.13750 |
let cl1 ( 1, 3 ) and cl2 ( 1, 3 ) be the subsets of elements of the clifford algebra cl ( 1, 3 ) of ranks 1 and 2 respectively. recently it was proved that the subset cl2 ( p, q ) + icl1 ( p, q ) of the complex clifford algebra can be considered as a lie algebra. in this paper we prove that for p = 1, q = 3 the lie alg... | arxiv:0810.3293 |
additional new infections by 2030. 31 march β gpt - 4. 5 is reported to have passed the turing test. = = = april = = = 1 april β fram2 launches aboard a spacex falcon 9 rocket, becoming the first crewed spaceflight to enter a polar retrograde orbit, i. e., to fly over earth ' s poles. 2 april β the world ' s smallest p... | https://en.wikipedia.org/wiki/2025_in_science |
we derive the hamilton equations of motion for a constrained system in the form given by dirac, by a limiting procedure, starting from the lagrangean for an unconstrained system. we thereby ellucidate the role played by the primary constraints and their persistance in time. | arxiv:hep-th/0306155 |
the vast work in deep learning ( dl ) has led to a leap in image denoising research. most dl solutions for this task have chosen to put their efforts on the denoiser ' s architecture while maximizing distortion performance. however, distortion driven solutions lead to blurry results with sub - optimal perceptual qualit... | arxiv:2103.04192 |
we present a pair of open smooth $ 4 $ - manifolds that are mutually homeomorphic. one of them admits a riemannian metric that possesses quasi - cylindricity, and positivity of scalar curvature and of dimension of certain $ l ^ 2 $ harmonic forms. by contrast, for the other manifold, no riemannian metric can simultaneo... | arxiv:2001.02128 |
using that integrable derivations of symmetric algebras can be interpreted in terms of bockstein homomorphisms in hochschild cohomology, we show that integrable derivations are invariant under the transfer maps in hochschild cohomology of symmetric algebras induced by stable equivalences of morita type. with applicatio... | arxiv:1506.04676 |
there is no or little work on natural language processing of tangkhul language. the current work is a humble beginning of morphological processing of this language using an unsupervised approach. we use a small corpus collected from different sources of text books, short stories and articles of other topics. based on t... | arxiv:2006.16212 |
we investigate the phase transition within an extremely strong magnetic background field, employing a holographic quantum chromodynamics ( qcd ) model with a focus on entropy and pressure properties. at relatively modest magnetic field strengths, our study discerns a crossover transition between the normal phase and th... | arxiv:2408.00467 |
although the widely - used analytical afterglow model of gamma - ray bursts ( grbs ) predicts a sharp cooling break $ \ nu _ c $ in its afterglow spectrum, the grb observations so far rarely show clear evidence for a cooling break in their spectra or its corresponding temporal break in their light curves. employing a l... | arxiv:1301.0291 |
we survey results on the formalization and independence of mathematical statements related to major open problems in computational complexity theory. our primary focus is on recent findings concerning the ( un ) provability of complexity bounds within theories of bounded arithmetic. this includes the techniques employe... | arxiv:2504.04416 |
we provide a high fidelity deep learning algorithm ( hyperseg ) for interactive video segmentation tasks using a convolutional network with context - aware skip connections, and compressed, hypercolumn image features combined with a convolutional tessellation procedure. in order to maintain high output fidelity, our mo... | arxiv:2011.11602 |
strathclyde was the royal technical college from 1912 to 1956 and then the royal college of science and technology from 1956 until granted university status in 1964. polytechnics were granted university status under the further and higher education act 1992. this meant that polytechnics could confer degrees without the... | https://en.wikipedia.org/wiki/Institute_of_technology |
this paper provides a concise description of the free energy principle, starting from a formulation of random dynamical systems in terms of a langevin equation and ending with a bayesian mechanics that can be read as a physics of sentience. it rehearses the key steps using standard results from statistical physics. the... | arxiv:2201.06387 |
in clinical medicine, precise image segmentation can provide substantial support to clinicians. however, achieving such precision often requires a large amount of finely annotated data, which can be costly. scribble annotation presents a more efficient alternative, boosting labeling efficiency. however, utilizing such ... | arxiv:2411.10237 |
we demonstrate the patterns of life simulation to create realistic simulations of human mobility in a city. this simulation has recently been used to generate massive amounts of trajectory and check - in data. our demonstration focuses on using the simulation twofold : ( 1 ) using the graphical user interface ( gui ), ... | arxiv:2410.00185 |
given a black - box classification model and an unlabeled evaluation dataset from some application domain, efficient strategies need to be developed to evaluate the model. random sampling allows a user to estimate metrics like accuracy, precision, and recall, but may not provide insight to high - confidence errors. hig... | arxiv:2102.12844 |
let $ r $ be an associative algebra over a field $ k $ generated by a vector subspace $ v $. the polynomial $ f ( x _ 1, \ ldots, x _ n ) $ of the free associative algebra $ k \ langle x _ 1, x _ 2, \ ldots \ rangle $ is a weak polynomial identity for the pair $ ( r, v ) $ if it vanishes in $ r $ when evaluated on $ v ... | arxiv:2007.13634 |
code - mixing is a phenomenon of mixing two or more languages in a speech event and is prevalent in multilingual societies. given the low - resource nature of code - mixing, machine generation of code - mixed text is a prevalent approach for data augmentation. however, evaluating the quality of such machine generated c... | arxiv:2206.07988 |
the indefinite increase of temperature predicted by the solar wind expansion in the direction parallel to the interplanetary magnetic field is already notorious for not being confirmed by the observations. in hot and dilute plasmas from space particle - particle collisions are not efficient in constraining large deviat... | arxiv:1604.05628 |
we present two easy - to - implement gradient - free / zeroth - order methods to optimize a stochastic non - smooth function accessible only via a black - box. the methods are built upon efficient first - order methods in the heavy - tailed case, i. e., when the gradient noise has infinite variance but bounded $ ( 1 + ... | arxiv:2304.02442 |
combining the qcd dipole model with the good and walker picture, we formulate diffractive dissociation of a photon of virtuality q ^ 2 off a hadronic target, in the kinematical regime in which q is close to the saturation scale and much smaller than the invariant mass of the diffracted system. we show how the obtained ... | arxiv:hep-ph/0312022 |
nipse3 is regarded as a bandwidth - controlled mott insulator, distinct from the widely studied mott insulating magnetic graphene mpse3 ( m = mn and fe ) family. by employing high - pressure synchrotron x - ray diffraction, we observe two structural transitions as a function of pressure. with the help of first - princi... | arxiv:2301.04329 |
we develop polynomial - time algorithms for the fair and efficient allocation of indivisible goods among $ n $ agents that have subadditive valuations over the goods. we first consider the nash social welfare as our objective and design a polynomial - time algorithm that, in the value oracle model, finds an $ 8n $ - ap... | arxiv:2005.07370 |
##xing ( fdm ). on the satellite, a transponder receives the signal, translates it to a different downlink frequency to avoid interfering with the uplink signal, and retransmits it down to another ground station, which may be widely separated from the first. there the downlink signal is demodulated and the telecommunic... | https://en.wikipedia.org/wiki/Radio |
we characterise proper morphisms of $ \ infty $ - topoi in terms of a relativised notion of compactness : we show that a geometric morphism of $ \ infty $ - topoi is proper if and only if it commutes with colimits indexed by filtered internal $ \ infty $ - categories in the target. in particular, our result implies tha... | arxiv:2311.08051 |
this paper provides an overview of common challenges in teaching of logic and formal methods to computer science and it students. we discuss our experiences from the course in3050 : applied logic in engineering, introduced as a " logic for everybody " elective course at at tu munich, germany, to engage pupils studying ... | arxiv:1612.01682 |
nowadays, in most of the fields, task automation is area of interest and research due to that manual execution of a task is error prone, time consuming, involving more human resources and focus concerning. in the area of computer laboratory administration, the old fashioned administration cannot run with todays growth,... | arxiv:2105.02147 |
in this paper, we consider the low - energy scale inverse seesaw mechanism in which the observed neutrino mass and lepton mixing are explained by introducing right handed neutrinos and the gauge - singlet fermions with experimentally testable energy scale. moreover, the presence of such new fermions leads to unitarity ... | arxiv:1708.05372 |
in mathematics, the eccentricity of a conic section is a non - negative real number that uniquely characterizes its shape. one can think of the eccentricity as a measure of how much a conic section deviates from being circular. in particular : the eccentricity of a circle is 0. the eccentricity of a non - circular elli... | https://en.wikipedia.org/wiki/Eccentricity_(mathematics) |
in a device - independent bell test, the devices are considered to be black boxes and the dimension of the system remains unspecified. the dichotomic observables involved in such a bell test can be degenerate and one may invoke a suitable measurement scheme to lift the degeneracy. however, the standard bell test cannot... | arxiv:2311.04497 |
in a digraph, a quasi - kernel is a subset of vertices that is independent and such that the shortest path from every vertex to this subset is of length at most two. the ` ` small quasi - kernel conjecture, ' ' proposed by erd \ h { o } s and sz \ ' ekely in 1976, postulates that every sink - free digraph has a quasi -... | arxiv:2312.15519 |
horizontal convection ( hc ) at large rayleigh and prandtl numbers, is studied experimentally in a regime up to seven orders of magnitude larger in terms of rayleigh numbers than previously achieved. to reach rayleigh up to $ 10 ^ { 17 } $, the horizontal density gradient is generated using differential solutal convect... | arxiv:2004.14679 |
we consider a class of statistical estimation problems in which we are given a random data matrix $ { \ boldsymbol x } \ in { \ mathbb r } ^ { n \ times d } $ ( and possibly some labels $ { \ boldsymbol y } \ in { \ mathbb r } ^ n $ ) and would like to estimate a coefficient vector $ { \ boldsymbol \ theta } \ in { \ m... | arxiv:2201.05101 |
the streaming instability is a promising mechanism to drive the formation of planetesimals in protoplanetary disks. to trigger this process, it has been argued that sedimentation of solids onto the mid - plane needs to be efficient and therefore that a quiescent gaseous environment is required. it is often suggested th... | arxiv:1810.05166 |
computational models of atrial electrophysiology ( ep ) are increasingly utilized for applications such as the development of advanced mapping systems, personalized clinical therapy planning, and the generation of virtual cohorts and digital twins. these models have the potential to establish robust causal links betwee... | arxiv:2502.03322 |
the core of many approaches for the resolution of variational inverse problems arising in signal and image processing consists of promoting the sought solution to have a sparse representation in a well - suited space. a crucial task in this context is the choice of a good sparsity prior that can ensure a good trade - o... | arxiv:2209.01376 |
we investigate the influence of the strong coulomb field of a heavy nucleus on massive neutrinos, produced in the k - shell electron capture ( ec ) decays of the h - like 140pr58 + and 142pm60 + ions. the corrections to the neutrino masses due to virtually produced charged lepton w - boson pairs in the strong coulomb f... | arxiv:0804.1311 |
we study a generalization due to de gregorio and wunsch et. al. of the constantin - lax - majda equation ( gclm ) on the real line \ [ \ omega _ t + a u \ omega _ x = u _ x \ omega - \ nu \ lambda ^ { \ gamma } \ omega, \ quad u _ x = h \ omega, \ ] where $ h $ is the hilbert transform and $ \ lambda = ( - \ partial _ ... | arxiv:1908.09385 |
##s ideally provide the force feedback that would be felt in real life. simulated forces are generated using haptic operator controls, allowing data representing touch sensations to be saved or played back. = = = = medicine and dentistry = = = = haptic interfaces for medical simulation are being developed for training ... | https://en.wikipedia.org/wiki/Haptic_technology |
climate science has become more ambitious in recent years as global awareness about the environment has grown. to better understand climate, historical climate ( e. g. archived meteorological variables such as temperature, wind, water, etc. ) and climate - related data ( e. g. geographical features and human activities... | arxiv:2210.16050 |
we describe in detail a previously published measurement of cp violation induced by b0 - anti b0 oscillations, based on an integrated luminosity of 425. 7 fb - 1 collected by the babar experiment at the pepii collider. we apply a novel technique to a sample of about 6 million b0bar - > d * + l - nubar decays selected w... | arxiv:1506.00234 |
a four - gap glass rpc with 0. 3mm gap size was tested with hadron beam as a time - of - flight detector having a time resolution of ~ 100ps. a thickness of the detector together with front - end electronics is ~ 12mm. results on time resolution dependently on a pad size are presented. this paper contains first result ... | arxiv:hep-ex/0204022 |
we provide counterexamples to the stable equivalence problem in every dimension $ d \ geq2 $. that means that we construct hypersurfaces $ h _ 1, h _ 2 \ subset \ mathbb { c } ^ { d + 1 } $ whose cylinders $ h _ 1 \ times \ mathbb { c } $ and $ h _ 2 \ times \ mathbb { c } $ are equivalent hypersurfaces in $ \ mathbb {... | arxiv:1308.2652 |
many cost estimation models have been proposed over the last three decades. in this study, we investigate fuzzy id3 decision tree as a method for software effort estimation. fuzzy id software effort estimation model is designed by incorporating the principles of id3 decision tree and the concepts of the fuzzy settheore... | arxiv:1204.2404 |
it is known how to construct, in a bipartite quantum system, a unique low rank entangled mixed state with positive partial transpose ( a ppt state ) from an unextendible product basis ( a upb ), defined as an unextendible set of orthogonal product vectors. we point out that a state constructed in this way belongs to a ... | arxiv:1003.1221 |
driven - dissipative systems have recently attracted great attention due to the existence of novel physical phenomena with no analog in the equilibrium case. the keldysh path - integral theory is a powerful tool to investigate these systems. however, it has still been challenge to study strong nonlinear effects impleme... | arxiv:2007.14590 |
graph generation is a critical yet challenging task as empirical analyses require a deep understanding of complex, non - euclidean structures. although diffusion models have recently made significant achievements in graph generation, these models typically adapt from the frameworks designed for image generation, making... | arxiv:2502.04308 |
we derive a new explicit formula in terms of sums over graphs for the $ n $ - point correlation functions of general formal weighted double hurwitz numbers coming from the kadomtsev - petviashvili tau functions of hypergeometric type ( also known as orlov - scherbin partition functions ). notably, we use the change of ... | arxiv:2008.13123 |
in this paper, we introduce the hom - algebra setting of the notions of matching rota - baxter algebras, matching ( tri ) dendriform algebras and matching ( pre ) lie algebras. moreover, we study the properties and relationships between categories of these matching hom - algebraic structures. | arxiv:2002.04796 |
we study the driven - dissipative bose - hubbard model with all - to - all hopping and subject to incoherent pumping and decay, as is naturally probed in several recent experiments on excitons in ws2 / wse2 moir \ ' e systems, as well as quantum simulators. by positing a particular form of coupling to the environment, ... | arxiv:2412.03641 |
for management, documents are categorized into a specific category, and to do these, most of the organizations use manual labor. in today ' s automation era, manual efforts on such a task are not justified, and to avoid this, we have so many software out there in the market. however, efficiency and minimal resource con... | arxiv:2004.07922 |
using a directional spherical wavelet analysis we detect the integrated sachs - wolfe ( isw ) effect, indicated by a positive correlation between the wilkinson microwave anisotropy probe ( wmap ) and nrao vla sky survey ( nvss ) data, at the 3. 9 sigma level. in a flat universe the detection of the isw effect provides ... | arxiv:astro-ph/0605122 |
this paper determines the inertia groups ( isotropy groups ) of the points of a toric deligne - mumford stack [ z / g ] ( considered over the category of smooth manifolds ) that is realized from a quotient construction using a stacky fan or stacky polytope. the computation provides an explicit correspondence between ce... | arxiv:1306.5036 |
we show that a simple and straightforward rational approximation to the thomas - fermi equation provides the slope at origin with unprecedented accuracy and that relatively small pad \ ' e approximants are far more accurate than more elaborate approaches proposed recently by other authors. we consider both the thomas -... | arxiv:0904.1125 |
denoted f4 or gf ( 4 ). the subset consisting of o and i ( highlighted in red in the tables at the right ) is also a field, known as the binary field f2 or gf ( 2 ). = = elementary notions = = in this section, f denotes an arbitrary field and a and b are arbitrary elements of f. = = = consequences of the definition = =... | https://en.wikipedia.org/wiki/Field_(mathematics) |
ownership verification for neural networks is important for protecting these models from illegal copying, free - riding, re - distribution and other intellectual property misuse. we present a novel methodology for neural network ownership verification based on the notion of latent watermarks. existing ownership verific... | arxiv:2306.13215 |
future large - scale galaxy surveys have the potential to become leading probes for cosmology provided the influence of baryons on the total mass distribution is understood well enough. as hydrodynamical simulations strongly depend on details in the feedback implementations, no unique and robust predictions for baryoni... | arxiv:1510.06034 |
in this paper, we study the sensitivity of the spectral clustering based community detection algorithm subject to a erdos - renyi type random noise model. we prove phase transitions in community detectability as a function of the external edge connection probability and the noisy edge presence probability under a gener... | arxiv:1504.02412 |
we further develop an extended dynamical mean field approach introduced earlier. it goes beyond the standard $ d = \ infty $ dynamical mean field theory by incorporating quantum fluctuations associated with intersite ( rkky - like ) interactions. this is achieved by scaling the intersite interactions to the same power ... | arxiv:cond-mat/9903083 |
the short path algorithm gives a super - grover speedup for various optimization problems under the assumption of a unique ground state and under an assumption on the density of low - energy states. here, we remove the assumption of a unique ground state ; this uses the same algorithm but a slightly different analysis ... | arxiv:1807.03758 |
protected by an approximate shift symmetry, axions are well motivated candidates for driving cosmic inflation. their generic coupling to the chern - simons term of any gauge theory gives rise to a wide range of potentially observable signatures, including equilateral non - gaussianites in the cmb, chiral gravitational ... | arxiv:1704.03464 |
an intercept - resend attack on a continuous - variable quantum - key - distribution protocol is investigated experimentally. by varying the interception fraction, one can implement a family of attacks where the eavesdropper totally controls the channel parameters. in general, such attacks add excess noise in the chann... | arxiv:quant-ph/0701238 |
we report the detection of radio recombination line emission ( rrl ) using the arecibo observatory at x - band ( 9ghz, 3cm ) from 37 previously unknown hii regions in the galactic zone 66 deg. > l > 31 deg. and | b | < 1 deg. this arecibo hii region discovery survey ( arecibo hrds ) is a continuation of the green bank ... | arxiv:1209.4848 |
large language models ( llms ) have shown great potential in solving complex problems in various fields, including oil and gas engineering and other industrial engineering disciplines like factory automation, plc programming etc. however, automatic identification of strong and weak solutions to fundamental physics equa... | arxiv:2304.14354 |
a bacterial biofilm is an aggregate of micro - organisms growing fixed onto a solid surface, rather than floating freely in a liquid. biofilms play a major role in various practical situations such as surgical infections and water treatment. we consider a non - linear pde model of biofilm growth subject to initial and ... | arxiv:2301.07540 |
the rapid advancement of diffusion models has increased the need for customized image generation. however, current customization methods face several limitations : 1 ) typically accept either image or text conditions alone ; 2 ) customization in complex visual scenarios often leads to subject leakage or confusion ; 3 )... | arxiv:2505.01428 |
exploration of outer space and the ocean. human factors and ergonomics engineering : application of engineering, physiology, and psychology to the optimization of the human - machine relationship. ( ex : physical ergonomics, cognitive ergonomics, human β computer interaction ) biotechnology : the use of living systems ... | https://en.wikipedia.org/wiki/Biological_engineering |
we compute a complete set of independent leading - color two - loop five - parton amplitudes in qcd. these constitute a fundamental ingredient for the next - to - next - to - leading order qcd corrections to three - jet production at hadron colliders. we show how to consistently consider helicity amplitudes with extern... | arxiv:1809.09067 |
the issue of whether the quantum critical point ( qcp ) is hidden inside unconventional superconductors is a matter of hot debate. although a prominent experiment on london penetration depth has demonstrated the existence of the qcp in the isovalent - doped iron - based superconductor bafe $ _ 2 $ ( as $ _ { 1 - x } $ ... | arxiv:1910.02382 |
we report the clear detection of c $ _ 2 $ and of abundant nh $ _ 2 $ in the first prominently active interstellar comet, 2i / borisov. we observed 2i on three nights in november 2019 at optical wavelengths 4800 - - 9300 \ aa with the multi - unit spectroscopic explorer ( muse ) integral - field spectrograph on the eso... | arxiv:2001.11605 |
tree ensembles are powerful models that are widely used. however, they are susceptible to adversarial examples, which are examples that purposely constructed to elicit a misprediction from the model. this can degrade performance and erode a user ' s trust in the model. typically, approaches try to alleviate this proble... | arxiv:2206.13083 |
the pursuit of high performance on public benchmarks has been the driving force for research in scene text recognition, and notable progress has been achieved. however, a close investigation reveals a startling fact that the state - of - the - art methods perform well on images with words within vocabulary but generali... | arxiv:2005.03959 |
preference - based reinforcement learning ( pbrl ) promises to learn a complex reward function with binary human preference. however, such human - in - the - loop formulation requires considerable human effort to assign preference labels to segment pairs, hindering its large - scale applications. recent approache has t... | arxiv:2307.09692 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.