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( abridged ) we present near - infrared ks - band imaging of 13 high redshift ( 0. 6 < z < 1. 3 ) bl lac objects. we clearly detect the host in eight objects, and marginally in three others. in all cases, the host galaxy is well represented by an r ^ 1 / 4 surface brightness law. the host galaxies of high redshift bl l... | arxiv:astro-ph/0505443 |
the search for baryon - number - violating ( bnv ) nucleon decay is an intriguing probe of new physics beyond the sm in future neutrino experiments with enhanced sensitivity. the dark sector states such as an axion or axion - like particle ( alp ) can induce nucleon decays with distinct signature and kinematics from th... | arxiv:2406.11382 |
the question about the existence of bogoliubov ' s quasiparticles in the bcs wave functions underneath gutzwiller ' s projection is of importance to strongly correlated systems. we develop a method to examine the two - particle excitations of gutzwiller - projected bcs wave functions by using the variational monte carl... | arxiv:1303.7060 |
properly annotated multimedia content is crucial for supporting advances in many information retrieval applications. it enables, for instance, the development of automatic tools for the annotation of large and diverse multimedia collections. in the context of everyday sounds and online collections, the content to descr... | arxiv:1811.10988 |
the clouds have a great impact on venus ' s energy budget and climate evolution, but its three - dimensional structure is still not well understood. here we incorporate a simple venus cloud physics scheme into a flexible gcm to investigate the three - dimensional cloud spatial variability. our simulations show good agr... | arxiv:2407.15966 |
certain subsets of limit sets of geometrically finite fuchsian groups with parabolic elements are considered. it is known that jarn \ ' { \ i } k limit sets determine a " weak multifractal spectrum " of the patterson measure in this situation. this paper will describe a natural generalisation of these sets, called stri... | arxiv:1111.4945 |
we present a wide - field $ ( 60 \ arcmin \ times 30 \ arcmin ) $ study of a dense region within the polaris flare, hereafter referred to as the ` polaris molecular cloud ', using $ ^ { 12 } $ co, $ ^ { 13 } $ co, and c $ ^ { 18 } $ o ( $ j = 1 - 0 $ ) observations at $ 20 \ arcsec $ resolution, obtained with the nobey... | arxiv:2502.10668 |
the most distant kuiper belt objects appear to be clustered in longitude of perihelion and in orbital pole position. to date, the only two suggestions for the cause of these apparent clusterings have been either the effects of observational bias or the existence of the distant giant planet in an eccentric inclined orbi... | arxiv:1901.07115 |
we complete the classification of order $ 5 $ nonsymplectic automorphisms on hyper - k \ " ahler fourfolds deformation equivalent to the hilbert square of a k3 surface. we then compute the topological lefschetz number of natural automorphisms of generalized kummer fourfolds and we describe the geometry of their fix loc... | arxiv:1902.01685 |
cosmic ray muon, as they pass through a material, undergoes multiple coulomb scattering ( mcs ). the analysis of muon scattering angle in a material provides us with an opportunity to study the characteristics of material and its internal 3d structure as the scattering angle depends on the atomic number, the density of... | arxiv:2302.00447 |
open many body quantum systems play a paramount role in various branches of physics, such as quantum information, nonlinear optics or condensed matter. the dissipative character of open systems has gained a lot of interest especially within the fields of quantum optics, due to unprecedented stabilization of quantum coh... | arxiv:2308.16423 |
we review the schr \ " odinger picture of field theory in curved spacetime and using this formalism, the power spectrum of massive non - interacting, minimally coupled scalars in a fixed de sitter background is obtained. to calculate the n - point function in schr \ " odinger field theory, the " in - in " formalism is ... | arxiv:1610.05038 |
big data processing systems handle huge unstructured and structured data to store, process, and analyze through cluster analysis which helps in identifying unseen patterns to find the relationships between them. clustering analysis over the shared machines in big data technologies helps in deriving the relations and ma... | arxiv:2211.05339 |
the sun is the most studied of stars and a laboratory of fundamental physics. however, the understanding of our star is stained by the solar modelling problem which can stem from various causes. we combine inversions of sound speed, an entropy proxy and the ledoux discriminant with the position of the base of the conve... | arxiv:1902.10390 |
we present a novel hierarchical formulation of the fourth - order forward symplectic integrator and its numerical implementation in the gpu - accelerated direct - summation n - body code frost. the new integrator is especially suitable for simulations with a large dynamical range due to its hierarchical nature. the str... | arxiv:2011.14984 |
in the causal adjustment setting, variable selection techniques based on one of either the outcome or treatment allocation model can result in the omission of confounders, which leads to bias, or the inclusion of spurious variables, which leads to variance inflation, in the propensity score. we propose a variable selec... | arxiv:1511.08501 |
alice electrodynamics ( aed ) is a theory of electrodynamics in which charge conjugation is a local gauge symmetry. in this paper we investigate a charge instability in alice electrodynamics in ( 2 + 1 ) - dimensions due to this local charge conjugation. the instability manifests itself through the creation of a pair o... | arxiv:hep-th/0304186 |
deep learning ( dl ) has brought significant advances to robotics vision tasks. however, most existing dl methods have a major shortcoming, they rely on a static inference paradigm inherent in traditional computer vision pipelines. on the other hand, recent studies have found that active perception improves the percept... | arxiv:2312.10200 |
holistic understanding of multiphase reactive flow mechanisms such as co $ _ 2 $ dissolution, multiphase displacement, and snap - off events are vital for optimisation of large - scale industrial operations like co $ _ 2 $ sequestration, enhanced oil recovery, and geothermal energy. recent advances in three - dimension... | arxiv:2103.03597 |
in this work we construct an extension for the category of 0 - modules by analogy with [ h. - j. baues and g. wirshing, cohomology of small categories, j. pure appl. algebra, 38 ( 1985 ), 187 - 211 ]. the 0 - cohomology functor becomes a derived functor in the extended category. as an application of this construction w... | arxiv:0802.4414 |
attention mechanism in sequence - to - sequence models is designed to model the alignments between acoustic features and output tokens in speech recognition. however, attention weights produced by models trained end to end do not always correspond well with actual alignments, and several studies have further argued tha... | arxiv:2204.12308 |
the effect of platinum ( pt ) bottom electrode texture on the tetragonality, dielectric, ferroelectric, and polarization switching response of pulsed laser deposited ba0. 8sr0. 2tio3 ( bst ) thin films has been studied. the x - ray diffraction and raman analysis revealed the higher tetragonality of bst films when they ... | arxiv:2501.12454 |
discrete structure rules for validating molecular structures are usually limited to fulfillment of the octet rule or similar simple deterministic heuristics. we propose a model, inspired by language modeling from natural language processing, with the ability to learn from a collection of undirected molecular graphs, en... | arxiv:2001.03517 |
qatar science & technology park ( qstp ) is a home for international technology companies in qatar, and an incubator of start - up technology businesses. inaugurated in march 2009 as a part of qatar foundation, the purpose of the science park is to spur development of qatar ' s knowledge economy. at an investment of mo... | https://en.wikipedia.org/wiki/Qatar_Science_&_Technology_Park |
the experimental data on goes magnetic measurements and plasma measurements on lanl geosynchronous satellites is used for selection of 169 case events containing 638 geosynchronous magnetopause crossings ( gmcs ) in 1995 to 2001. we study the necessary conditions for the geosynchronous magnetopause crossings using scat... | arxiv:1109.6513 |
the celebrated exchange fluctuation theorem - - proposed by jarzynski and w \ ' ozcik, ( phys rev. lett. 92, 230602 ( 2004 ) ) for heat exchange between two systems in thermal equilibrium at different temperatures - - is explored here for quantum gaussian states in thermal equilibrium. we employ wigner distribution fun... | arxiv:2007.04255 |
according to the ads / cft duality, the superconformal index of a superconformal field theory should have an ads interpretation as a euclidean functional integral with periodic boundary conditions on the fermions. unlike the thermal case, the euclidean continuation of the supersymmetric ads black hole does not smoothly... | arxiv:1112.4844 |
we propose a protocol to probe the ultrafast evolution and dephasing of coherent electronic excitation in molecules in the time domain by the intrinsic streaking field generated by the molecule itself. coherent electronic motion in the endohedral fullerene \ necsixty ~ is initiated by a moderately intense femtosecond u... | arxiv:1505.05857 |
it applies to price and output determination for a market with perfect competition, which includes the condition of no buyers or sellers large enough to have price - setting power. for a given market of a commodity, demand is the relation of the quantity that all buyers would be prepared to purchase at each unit price ... | https://en.wikipedia.org/wiki/Economics |
rag systems rely on rerankers to identify relevant documents. however, fine - tuning these models remains challenging due to the scarcity of annotated query - document pairs. existing distillation - based approaches suffer from training - inference misalignment and fail to capture interdependencies among candidate docu... | arxiv:2502.11116 |
for a manifold embedded in an inner product space, we express geometric quantities such as { \ it hamilton vector fields, affine and levi - civita connections, curvature } in global coordinates. instead of coordinate indices, the global formulas for most quantities are expressed as { \ it operator - valued } expression... | arxiv:2307.10017 |
the nearby cloud l1642 is one of only two known very high latitude ( | b | > 30 deg ) clouds actively forming stars. it is a rare example of star formation in isolated conditions, and can reveal important details of star formation in general, e. g., of the effect of magnetic fields. we compare herschel dust emission st... | arxiv:1512.03775 |
we calculate to next - to - leading order accuracy the high - energy elastic scattering cross section for an electron off of a classical point source. we use the $ \ overline { \ mathrm { ms } } $ renormalization scheme to tame the ultraviolet divergences while the infrared singularities are dealt with using the well k... | arxiv:1706.09989 |
a non - empirical exchange functional based on an interpolation between two limits of electron density : slowly varying limit and asymptotic limit, is proposed. in the slowly varying limit, we follow the study by kleinman in 1984 which considered the response of a free - electron gas to an external periodic potential, ... | arxiv:1706.01343 |
we have studied several radio galaxies at low radio frequencies using gmrt. our prime motivation to detect faint radio emission at very low frequencies due to low energy electrons. our results provide evidence that there exists two classes of sources on morphological grounds. the first class is explained by the simple ... | arxiv:0904.2724 |
let $ q $ be a power of the prime 3. a locally 5 - arc transitive $ g $ - graph of pushing up type is constructed for each value of $ q $. for $ q = 3 $, the $ g $ - graph constructed provides an example of a graph with a vertex stabilizer amalgam of shape $ { \ cal e } _ 1 $ in the sense of [ 1 ]. whereas, for the oth... | arxiv:2404.05353 |
we report optical observations during the first hour of the gamma - ray burst ( grb ) afterglow of grb021004. our observation revealed the existence of a short plateau phase, in which the afterglow remained at almost constant brightness, before an ordinary rapid fading phase. this plateau phase lasted for about 2 hours... | arxiv:astro-ph/0303119 |
the tunneling rate, with exact prefactor, is calculated to first order in \ hbar for a closed frw universe filled with perfect fluid violating the strong energy condition. the calculations are performed by applying the dilute - instanton approximation on the corresponding duru - kleinert path integral. it is shown that... | arxiv:gr-qc/9811081 |
we prove criteria for a { \ it ' magnetic ' weyl operator } to be in a schatten - von neuman class by extending a method developed by h. cordes, t. kato and g. arsu. | arxiv:1601.04613 |
the strong coupling constants of light pseudoscalar mesons with spin - - 3 / 2 and spin - - 1 / 2 heavy baryons are calculated in the framework of light cone qcd sum rules. it is shown that each class of transitions among members of the sextet spin - - 3 / 2 to sextet spin - - 1 / 2 baryons and that of the sextet spin ... | arxiv:1012.5935 |
we have studied the neutron diffuse scattering in the relaxor pmn. the diffuse scattering appears around the burns temperature ( ~ 620k ), indicating its origin from the polar nanoregions ( pnr ). while the relative diffuse intensities are consistent with previous reports, they are entirely different from those of the ... | arxiv:cond-mat/0109386 |
this note briefly reviews the { \ it mirror principle } as developed in the series of papers \ llyi \ llyii \ llyiii \ llyiv \ lchy. we illustrate this theory with a few new examples. one of them gives an intriguing connection to a problem of counting holomorphic disks and annuli. this note has been submitted for the p... | arxiv:math/0010064 |
we construct and train an artificial neural network called the back - propagation neural network to describe the evolution of the type ia supernova spectrum by using the data from the cfa supernova program. this network method has many attractive features, and one of them is that the constructed model is differentiable... | arxiv:1801.01723 |
recent observation of sagittarius a $ ^ * $ ( sgr a $ ^ * $ ) by the event horizon telescope ( eht ) collaboration has uncovered various unanswered questions in black hole ( bh ) physics. besides, it may also probe various beyond the standard model ( bsm ) scenarios. one of the most profound possibilities is the search... | arxiv:2208.03530 |
prethermalization refers to the relaxation to a quasi - stationary state before reaching thermal equilibrium. recently, it is found that not only local conserved quantities but also entanglement plays a key role in a special type of prethermalization, called entanglement prethermalization. here, we show that in the tom... | arxiv:1708.02404 |
theoretical dft calculations using gga + u and hse06 frameworks enabled vibrational mode assignment and partial ( atomic ) phonon dos determination in kagf3 perovskite, a low - dimensional magnetic fluoroargentate ( ii ). twelve bands in the spectra of kagf3 were assigned to either ir active or raman active modes, reac... | arxiv:2012.07010 |
we give three new proofs of a theorem of c. sabbah asserting that the weight filtration of the limit mixed hodge structure at infinity of cohomologically tame polynomials coincides with the monodromy filtration up to a certain shift depending on the unipotent or non - unipotent monodromy part. | arxiv:1110.4840 |
since the beginning of the covid - 19 spreading, the number of studies on the epidemic models increased dramatically. it is important for policymakers to know how the disease will spread and what are the effects of the policies and environment on the spreading. in this paper, we propose two extensions to the standard s... | arxiv:2011.03376 |
this paper addresses the design of linear and nonlinear stabilization procedures for high - order continuous galerkin ( cg ) finite element discretizations of scalar conservation laws. we prove that the standard cg method is entropy conservative for the square entropy. in general, the rate of entropy production / dissi... | arxiv:2005.08788 |
the conclusion of an ai challenge is not the end of its lifecycle ; ensuring a long - lasting impact requires meticulous post - challenge activities. the long - lasting impact also needs to be organised. this chapter covers the various activities after the challenge is formally finished. this work identifies target aud... | arxiv:2312.06036 |
in the demanding biosensing environment, improving selection efficiency strategies has become an issue of great significance. dna minicircles containing between 200 and 400 base - pairs, also named microdna, are representative of the supercoiled dna loops found in nature. their short size makes them extremely susceptib... | arxiv:1805.04287 |
some properties of a local discontinuous galerkin ( ldg ) algorithm are demonstrated for the problem of evaluting a second derivative $ g = f _ { xx } $ for a given $ f $. ( this is a somewhat unusual problem, but it is useful for understanding the initial transient response of an algorithm for diffusion equations. ) l... | arxiv:1405.5907 |
we evaluate the contribution of susy - qcd to top - charm associated production at next generation linear colliders. our results show that the production cross section of the process $ e ^ + e ^ - \ to t \ bar c { or } \ bar t c $ could be as large as 0. 1 fb, which is larger than the prediction of the sm by a factor o... | arxiv:hep-ph/9904273 |
we present an in - depth analysis on the strength of the almost 10, 000 passwords from users of an instant messaging server in italy. we estimate the strength of those passwords, and compare the effectiveness of state - of - the - art attack methods such as dictionaries and markov chain - based techniques. we show that... | arxiv:0907.3402 |
let $ l $ be a separable quadratic extension of either $ \ mathbb { q } $ or $ \ mathbb { f } _ q ( t ) $. we propose efficient algorithms for finding isomorphisms between quaternion algebras over $ l $. our techniques are based on computing maximal one - sided ideals of the corestriction of a central simple $ l $ - al... | arxiv:2007.06981 |
in recent years, deep or reinforcement learning approaches have been applied to optimise investment portfolios through learning the spatial and temporal information under the dynamic financial market. yet in most cases, the existing approaches may produce biased trading signals based on the conventional price data due ... | arxiv:2404.08935 |
over the last decade, applications of neural networks ( nns ) have spread to various aspects of our lives. a large number of companies base their businesses on building products that use neural networks for tasks such as face recognition, machine translation, and self - driving cars. much of the intellectual property u... | arxiv:2312.07783 |
fourier - positivity, i. e. the mathematical property that a function has a positive fourier transform, can be used as a constraint on the parametrization of qcd dipole - target cross - sections or wilson line correlators in transverse position ( r ) space. they are bessel transforms of positive transverse momentum dep... | arxiv:1604.01932 |
brillouin scattering has applications ranging from signal processing, sensing and microscopy, to quantum information and fundamental science. most of these applications rely on the electrostrictive interaction between light and phonons. here we show that in liquids optically - induced surface deformations can provide a... | arxiv:1907.06811 |
we investigate the influence of the granularity of the lattice on the potential between monopoles. using the flux definition of monopoles we introduce their centers of mass and are able to realize continuous shifts of the monopole positions. we find periodic deviations from the $ 1 / r $ - behavior of the monopole - an... | arxiv:hep-lat/0409007 |
model merging aims to build a multi - task learner by combining the parameters of individually fine - tuned models without additional training. while a straightforward approach is to average model parameters across tasks, this often results in suboptimal performance due to interference among parameters across tasks. in... | arxiv:2412.12153 |
we investigate a class of non - involutive solutions of the yang - baxter equation which generalize self - distributive ( derived ) solutions. in particular, we study generalized multipermutation solutions in this class. we show that the yang - baxter ( permutation ) groups of such solutions are nilpotent. we formulate... | arxiv:1906.03960 |
we introduce bayesian multi - tensor factorization, a model that is the first bayesian formulation for joint factorization of multiple matrices and tensors. the research problem generalizes the joint matrix - tensor factorization problem to arbitrary sets of tensors of any depth, including matrices, can be interpreted ... | arxiv:1412.4679 |
topological network motifs represent functional relationships within and between regulatory and protein - protein interaction networks. enriched motifs often aggregate into self - contained units forming functional modules. theoretical models for network evolution by duplication - divergence mechanisms and for network ... | arxiv:1109.1932 |
calculated by a microprocessor in the receiver. the position can be displayed as latitude and longitude, or as a marker on an electronic map. gps receivers are incorporated in almost all cellphones and in vehicles such as automobiles, aircraft, and ships, and are used to guide drones, missiles, cruise missiles, and eve... | https://en.wikipedia.org/wiki/Radio |
the dominant part of the difference between the observed and model frequencies of the sun can be approximated by a power law. we show that when this empirical law is employed to correct the model frequencies and then the small frequency separations are used for solar age determination, the results are consistent with t... | arxiv:1004.2215 |
in studies of the dynamic failure of brittle hydrogels, a bound has been placed on the process zone scale - the scale where material separation and ultimate failure occur. for the polyacrylamide hydrogel system under study, this bound is set at 20 microns. thus, any subtle alterations to the material at a \ emph { smal... | arxiv:2004.04137 |
this paper focuses on the control of a system composed of an unmanned aerial vehicle ( uav ) and an unmanned ground vehicle ( ugv ) which cooperate to manipulate an object. the two units are subject to actuator saturations and cooperate to move the object to a desired pose, characterized by its position and inclination... | arxiv:1602.08987 |
we present a study of the luminosity density distribution of the galactic bar using number counts of red clump giants ( rcgs ) from the ogle - iii survey. the data were recently published by nataf et al. ( 2013 ) for 9019 fields towards the bulge and have $ 2. 94 \ times 10 ^ 6 $ rc stars over a viewing area of $ 90. 2... | arxiv:1303.6430 |
in this work, we provide a q - generalization of flexible algebras and related bialgebraic structures, including center - symmetric ( also called antiflexible ) algebras, and their bialgebras. their basic properties are derived and discussed. their connection with known algebraic structures, previously developed in the... | arxiv:1712.07751 |
recommender systems are ubiquitous yet often difficult for users to control, and adjust if recommendation quality is poor. this has motivated conversational recommender systems ( crss ), with control provided through natural language feedback. however, as with most application domains, building robust crss requires tra... | arxiv:2301.11489 |
we show that a pseudospectral representation of the wavefunction using multiple spatial domains of variable size yields a highly accurate, yet efficient method to solve the time - dependent schr \ " odinger equation. the overall spatial domain is split into non - overlapping intervals whose size is chosen according to ... | arxiv:1611.09034 |
in this study, we employed fourier - based quantum phase estimation ( qpe ) to calculate x - ray absorption spectroscopy ( xas ) spectra. the primary focus of this study is the calculation of the xas spectra of transition metal $ l _ { 2, 3 } $ - edges, which are dominated by strong correlation effects. first, the fe $... | arxiv:2505.08612 |
the unique properties of central potential of the form $ - \ beta e ^ { - r } r ^ { \ gamma } $ were studied using the recently developed critical parameter technique. the particular cases of $ \ gamma = 0 $ and $ \ gamma = - 1 $ yield, respectively, the exponential and yukawa potentials widely used in the atomic, mole... | arxiv:1205.4408 |
we present chandra acis - i and acis - s observations ( $ \ sim $ 200 ks in total ) of the x - ray luminous elliptical galaxy ngc 4636, located in the outskirts of the virgo cluster. a soft band ( 0. 5 - 2 kev ) image shows the presence of a bright core in the center surrounded by an extended x - ray corona and two pro... | arxiv:0909.2942 |
the ability to walk in new scenarios is a key milestone on the path toward real - world applications of legged robots. in this work, we introduce meta strategy optimization, a meta - learning algorithm for training policies with latent variable inputs that can quickly adapt to new scenarios with a handful of trials in ... | arxiv:1909.12995 |
the pseudo - fermion representation for $ s = 1 / 2 $ quantum spins introduces unphysical states in the hilbert space which can be projected out using the popov - fedotov trick. however, state - of - the - art implementation of the functional renormalization group method for pseudo - fermions have so far omitted the po... | arxiv:2209.13484 |
in this work, a stochastic, physics - based model for lithium - ion batteries ( libs ) is presented in order to study the effects of parametric model uncertainties on the cell capacity, voltage, and concentrations. to this end, the proposed uncertainty quantification ( uq ) approach, based on sparse polynomial chaos ex... | arxiv:1505.07776 |
we study the diffusion and thermal conductivity of charged particles in the weakly ionized plasma with the power - law q - distributions in nonextensive statistics and without the magnetic field. electrons and ions have different q - parameters and temperature. we derive new expressions of the diffusion, thermal diffus... | arxiv:1903.03589 |
kernels are powerful and versatile tools in machine learning and statistics. although the notion of universal kernels and characteristic kernels has been studied, kernel selection still greatly influences the empirical performance. while learning the kernel in a data driven way has been investigated, in this paper we e... | arxiv:1902.10214 |
we investigate the cohomology rings of regular semisimple hessenberg varieties whose hessenberg functions are of the form $ h = ( h ( 1 ), n \ dots, n ) $ in lie type $ a _ { n - 1 } $. the main result of this paper gives an explicit presentation of the cohomology rings in terms of generators and their relations. our p... | arxiv:1704.00934 |
we consider the optimal stopping problem with non - linear $ f $ - expectation ( induced by a bsde ) without making any regularity assumptions on the reward process $ \ xi $. and with general filtration. we show that the value family can be aggregated by an optional process $ y $. we characterize the process $ y $ as t... | arxiv:1611.09179 |
we study the alpha = j _ 2 / j _ 1 - dependence of the magnetization process in the j _ 1 - j _ 2 model on a square lattice with frustrating couplings j _ 2 along the diagonals. perturbation expansions around alpha = j _ 2 / j _ 1 = 0 and 1 / alpha = 0 $ yield an adequate description of the magnetization curve in the a... | arxiv:cond-mat/0110341 |
igrj19294 + 1816 was discovered by integral in 2009 during a bright x - ray outburst and was classified as a possible be x - ray binary or supergiant fast x - ray transient. on 2010 october 28, the source displayed a second x - ray outburst and a 2 months - long monitoring with swift was carried out to follow the evolu... | arxiv:1105.2727 |
we show that every $ 3 $ - connected $ k _ { 2, \ ell } $ - minor free graph with minimum degree at least $ 4 $ has maximum degree at most $ 7 \ ell $. as a consequence, we show that every 3 - connected $ k _ { 2, \ ell } $ - minor free graph with minimum degree at least $ 5 $ and no twins of degree $ 5 $ has bounded s... | arxiv:2301.02133 |
= = like intuitionism, constructivism involves the regulative principle that only mathematical entities which can be explicitly constructed in a certain sense should be admitted to mathematical discourse. in this view, mathematics is an exercise of the human intuition, not a game played with meaningless symbols. instea... | https://en.wikipedia.org/wiki/Philosophy_of_mathematics |
one - shot generative domain adaption aims to transfer a pre - trained generator on one domain to a new domain using one reference image only. however, it remains very challenging for the adapted generator ( i ) to generate diverse images inherited from the pre - trained generator while ( ii ) faithfully acquiring the ... | arxiv:2207.08736 |
we report 4. 5 micron luminosities for 27 nearby ( d < 5 mpc ) dwarf irregular galaxies measured with the spitzer infrared array camera. we have constructed the 4. 5 micron luminosity - metallicity ( l - z ) relation for 25 dwarf galaxies with secure distance and interstellar medium oxygen abundance measurements. the 4... | arxiv:astro-ph/0605036 |
the lux - zeplin ( lz ) experiment will search for dark matter particle interactions with a detector containing a total of 10 tonnes of liquid xenon within a double - vessel cryostat. the large mass and proximity of the cryostat to the active detector volume demand the use of material with extremely low intrinsic radio... | arxiv:1702.02646 |
we consider the 2d hubbard model in the strong - coupling case ( u > > w ) and at low electron density ( nd ^ 2 < < 1 ). we find an antibound state as a pole in the two - particle t - matrix. the contribution of this pole in the self - energy reproduces a two - pole structure in the dressed one - particle green - funct... | arxiv:1105.4428 |
in recent years, natural language processing ( nlp ) models have demonstrated remarkable capabilities in various domains beyond traditional text generation. in this work, we introduce peptidegpt, a protein language model tailored to generate protein sequences with distinct properties : hemolytic activity, solubility, a... | arxiv:2410.19222 |
the diverse isotopic and elemental signatures produced in different nucleosynthetic sites are passed on to successive generations of stars. by tracing these chemical signatures back through the stellar populations of the galaxy, it is possible to unravel its nucleosynthetic history and even to study stars which are now... | arxiv:astro-ph/0111109 |
we study a space - fractional stefan problem with the dirichlet boundary conditions. it is a model that describes superdiffusive phenomena. our main result is the existence of the unique classical solution to this problem. in the proof we apply evolution operators theory and the schauder fixed point theorem. it appears... | arxiv:2308.03502 |
we give a combinatorial description of the rational cohomology of the moduli spaces of pointed genus 1 curves with $ n $ marked points and level $ n $ structures. more precisely, we explicitly describe the $ e _ 2 $ term of the leray spectral sequence of the forgetful mapping $ \ euscript { m } _ { 1, n } ( n ) \ to \ ... | arxiv:1303.5693 |
we introduce gauge - invariant quark and gluon angular momentum distributions after making a generalization of the angular momentum density operators. from the quark angular momentum distribution, we define the gauge - invariant and leading - twist quark { \ it orbital } angular momentum distribution $ l _ q ( x ) $. t... | arxiv:hep-ph/9804337 |
graphs play a central role in modeling complex relationships in data, yet most graph learning methods falter when faced with cold - start nodes - - new nodes lacking initial connections - - due to their reliance on adjacency information. to tackle this, we propose sparc, a groundbreaking framework that introduces a nov... | arxiv:2411.01532 |
accurate and up - to - date models describing the be - havior of software systems are seldom available in practice. to address this issue, software engineers may use specification mining techniques, which can automatically derive models that capture the behavior of the system under analysis. so far, most specification ... | arxiv:1705.08399 |
we represent the slow, glassy equilibrium dynamics of a line in a two - dimensional random potential landscape as driven by an array of asymptotically independent two - state systems, or loops, fluctuating on all length scales. the assumption of independence enables a fairly complete analytic description. we obtain goo... | arxiv:cond-mat/9512039 |
since the onset of the covid - 19 outbreak in wuhan, china, numerous forecasting models have been proposed to project the trajectory of coronavirus infection cases. we propose a new discrete - time markov chain transition matrix model that directly incorporates stochastic behavior and for which parameter estimation is ... | arxiv:2007.01201 |
the susceptibility of deep neural networks ( dnns ) to adversarial attacks undermines their reliability across numerous applications, underscoring the necessity for an in - depth exploration of these vulnerabilities and the formulation of robust defense strategies. the deepfool algorithm by moosavi - dezfooli et al. ( ... | arxiv:2310.13019 |
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