text stringlengths 1 3.65k | source stringlengths 15 79 |
|---|---|
the augmented space formalism coupled with recursion method and density functional theory based tight - binding linear muffin - tin orbitals have been applied for a first principles calculation of surface electronic and magnetic properties of body centered cubic fe ( 001 ) and face centered cubic co ( 001 ) and ni ( 00... | arxiv:1410.3185 |
let $ n $ and $ k $ be two positive integers with $ k \ leq n $ and $ c $ an $ n \ times n $ matrix with nonnegative entries. in this paper, the rank - $ k $ numerical range in the max algebra setting is introduced and studied. the related notions of the max joint $ k $ - numerical range and the max joint $ c $ - numer... | arxiv:2412.10375 |
deep neural networks ( dnns ) have shown huge superiority over humans in image recognition, speech processing, autonomous vehicles and medical diagnosis. however, recent studies indicate that dnns are vulnerable to adversarial examples ( aes ), which are designed by attackers to fool deep learning models. different fro... | arxiv:1809.04790 |
we study the scattering of photons by a two - level system ultrastrongly coupled to a one - dimensional waveguide. using a combination of the polaron transformation with scattering theory we can compute the one - photon scattering properties of the qubit for a broad range of coupling strengths, estimating resonance fre... | arxiv:1701.04709 |
##cleotides containing optimal codons and beneficial mutations can be included. = = = = in vivo homologous recombination = = = = cloning performed in yeast involves pcr dependent reassembly of fragmented expression vectors. these reassembled vectors are then introduced to, and cloned in yeast. using yeast to clone the ... | https://en.wikipedia.org/wiki/Protein_engineering |
speech synthesis ( text to speech, tts ) and recognition ( automatic speech recognition, asr ) are important speech tasks, and require a large amount of text and speech pairs for model training. however, there are more than 6, 000 languages in the world and most languages are lack of speech training data, which poses s... | arxiv:2008.03687 |
we present a new loss function called distribution - balanced loss for the multi - label recognition problems that exhibit long - tailed class distributions. compared to conventional single - label classification problem, multi - label recognition problems are often more challenging due to two significant issues, namel... | arxiv:2007.09654 |
extragalactic nuclear activity is best explored with observations at high energies, where the most extreme flux and spectral variations are expected to occur, witnessing changes in the accretion flow or in the kinematics of the plasma. in active galactic nuclei of blazar type, these variations are the most dramatic. by... | arxiv:1011.3224 |
we prove that for given integers b and c, the diophantine equation x ^ 2 + bx + c = y ^ 2, has finitely many integer solutions ( i. e. pairs in zxz ), in fact an even number of such solutions ( including the zero or no solutions case ). we also offer an explicit description of the solution set. such a description depen... | arxiv:0803.3956 |
in the traditional random - conformational - search model, various hypotheses with a series of meta - stable intermediate states were often proposed to resolve the levinthal paradox. here we introduce a quantum strategy to formulate protein folding as a quantum walk on a definite graph, which provides us a general fram... | arxiv:1906.09184 |
the mean square atomic displacement in hcp - phase solid he - 4 has been measured in crystals with a molar volume of 21. 3 cm ^ 3. it is temperature independent from 1 k to 140 mk, with no evidence for an anomaly in the vicinity of the proposed supersolid transition. the mean square displacement is different for in - p... | arxiv:cond-mat/0702537 |
for a graph class $ \ mathcal g $ and a graph $ h $, the four $ \ mathcal g $ - covering numbers of $ h $, namely global $ { \ rm cn } _ { g } ^ { \ mathcal { g } } ( h ) $, union $ { \ rm cn } _ { u } ^ { \ mathcal { g } } ( h ) $, local $ { \ rm cn } _ { l } ^ { \ mathcal { g } } ( h ) $, and folded $ { \ rm cn } _ {... | arxiv:2504.17458 |
we report on a theoretical study of the hidden charm $ n ^ * _ { c \ bar { c } } $ states in the $ \ gamma p \ to \ bar { d } ^ { * 0 } \ lambda ^ + _ c $ reaction near threshold within an effective lagrangian approach. in addition to the contributions from the $ s $ - channel nucleon pole, the $ t $ - channel $ d ^ 0 ... | arxiv:1604.05969 |
many graph algorithms can be viewed as sets of rules that are iteratively applied, with the number of iterations dependent on the size and complexity of the input graph. existing machine learning architectures often struggle to represent these algorithmic decisions as discrete state transitions. therefore, we propose a... | arxiv:2408.11042 |
language representations are efficient tools used across nlp applications, but they are strife with encoded societal biases. these biases are studied extensively, but with a primary focus on english language representations and biases common in the context of western society. in this work, we investigate biases present... | arxiv:2110.07871 |
we report on the possibilities of using the method of normal fundamental systems for solving some problems of oscillation theory. large elastic dynamical systems with continuous and discrete parameters are considered, which have many different engineering applications. intensive oscillations in such systems are possibl... | arxiv:math/0607203 |
our traditional notion of a cell is changing dramatically given the increasing degree of heterogeneity in 4g and emerging 5g systems. rather than belonging to a specific cell, a device would choose the most suitable connection from the plethora of connections available. in such a setting, given the transmission powers ... | arxiv:1410.7270 |
we investigate theoretically the phase diagram of a classical heisenberg antiferromagnet on the pyrochlore lattice perturbed by a weak second - neighbor interaction j _ 2. the huge ground state degeneracy of the nearest - neighbor heisenberg spins is lifted by j _ 2 and a magnetically ordered ground state sets in upon ... | arxiv:0803.2332 |
the global activity fields of a nuclear core can be reconstructed using data assimilation. data assimilation allows to combine measurements from instruments, and information from a model, to evaluate the best possible activity within the core. we present and apply a specific procedure which evaluates this influence by ... | arxiv:1006.0819 |
the widespread collection and sharing of location data, even in aggregated form, raises major privacy concerns. previous studies used meta - classifier - based membership inference attacks ~ ( mias ) with multi - layer perceptrons ~ ( mlps ) to estimate privacy risks in location data, including when protected by differ... | arxiv:2412.20456 |
machine learning models for graphs in real - world applications are prone to two primary types of uncertainty : ( 1 ) those that arise from incomplete and noisy data and ( 2 ) those that arise from uncertainty of the model in its output. these sources of uncertainty are not mutually exclusive. additionally, models are ... | arxiv:2412.05735 |
a combination of spin - orbit coupling and electron - electron interaction gives rise to a new type of collective spin modes, which correspond to oscillations of magnetization even in the absence of the external magnetic field. we review recent progress in theoretical understanding and experimental observation of such ... | arxiv:2208.05123 |
motivated by the ongoing discussion about a seeming asymmetry in the performance of fermionic and bosonic replicas, we present an exact, nonperturbative approach to zero - dimensional replica field theories belonging to the broadly interpreted " beta = 2 " dyson symmetry class. we then utilise the formalism developed t... | arxiv:0704.2968 |
} $ erg. if the bubble is approximated by an adiabatic spherical shock wave, the age is estimated to be $ t \ sim 2 / 5 r _ { \ rm bub } / v _ { \ rm exp } \ sim 7. 2 \ times 10 ^ 4 $ y. neither non - thermal radio structures nor thermal radio emission indicative of hii region are found in the archival data from the me... | arxiv:2404.11892 |
the high - luminosity lhc is expected to provide $ 3 ab ^ { - 1 } $ of integrated luminosity. as a result billions of events containing top quarks will be detected at the cms and atlas experiments, allowing for precise measurements of the top quark properties. the experimental challenges that will be faced in a high lu... | arxiv:1512.04807 |
we show that a particular ` ` universal ' ' form for the soft - breaking couplings in a softly broken $ n = 1 $ supersymmetric gauge theory is renormalisation - group invariant through two loops, provided we impose one simple condition on the dimensionless couplings. the universal form for the trilinear couplings and m... | arxiv:hep-ph/9501395 |
energy efficiency of electronic digital processors is primarily limited by the energy consumption of electronic communication and interconnects. the industry is almost unanimously pushing towards replacing both long - haul, as well as local chip interconnects, using optics to drastically increase efficiency. in this pa... | arxiv:2403.00045 |
an ultragraph gives rise to a labelled graph with some particular properties. in this paper we describe the algebras associated to such labelled graphs as groupoid algebras. more precisely, we show that the known groupoid algebra realization of ultragraph c * - algebras is only valid for ultragraphs for which the range... | arxiv:2009.01357 |
we show that the known expressions for the force on a point - like dipole are incompatible with the relativistic transformation of force, and in this respect we apply the lagrangian approach to the derivation of the correct equation for force on a small electric / magnetic dipole. the obtained expression for the genera... | arxiv:1511.04341 |
design science research ( dsr ) is a research paradigm focusing on the development and validation of prescriptive knowledge in information science. herbert simon distinguished the natural sciences, concerned with explaining how things are, from design sciences which are concerned with how things ought to be, that is, w... | https://en.wikipedia.org/wiki/Design_science_(methodology) |
help of wires, cables or any other forms of electrical conductors. wireless operations permit services, such as long - range communications, that are impossible or impractical to implement with the use of wires. the term is commonly used in the telecommunications industry to refer to telecommunications systems ( e. g. ... | https://en.wikipedia.org/wiki/Telecommunications_engineering |
the cellular potts model ( cpm ) is a powerful computational method for simulating collective spatiotemporal dynamics of biological cells. to drive the dynamics, cpms rely on physics - inspired hamiltonians. however, as first principles remain elusive in biology, these hamiltonians only approximate the full complexity ... | arxiv:2502.02129 |
in our high mobility p - type algaas / gaas two - dimensional hole samples, we originally observe the b - periodic oscillation induced by microwave ( mw ) in photovoltage ( pv ) measurements. in the frequency range of our measurements ( 5 - 40 ghz ), the period ( { \ delta } b ) is inversely proportional to the microwa... | arxiv:1606.09356 |
we study a generalized fermat - torricelli ( s. ft ) problem for infinitesimal geodesic triangles on a c ^ 2 complete surface m with variable gaussian curvature a < k < b, for a, b in r, such that the intersection point ( generalized fermat - torricelli point ) of the three geodesics acquires a positive real number ( s... | arxiv:2004.04246 |
efficient approximation of geodesics is crucial for practical algorithms on manifolds. here we introduce a class of retractions on submanifolds, induced by a foliation of the ambient manifold. they match the projective retraction to the third order and thus match the exponential map to the second order. in particular, ... | arxiv:2006.14751 |
the goal of scene graph generation is to predict a graph from an input image, where nodes correspond to identified and localized objects and edges to their corresponding interaction predicates. existing methods are trained in a fully supervised manner and focus on message passing mechanisms, loss functions, and / or bi... | arxiv:2302.01403 |
in this paper, we present a novel workflow consisting of algebraic algorithms and data structures for fast and topologically accurate conversion of vector data models such as boundary representations into voxels ( topological voxelization ) ; spatially indexing them ; constructing connectivity graphs from voxels ; and ... | arxiv:2309.15472 |
rotational temperatures trot derived from lines of the same oh band are an important method to study the mesopause region near 87 km. to measure realistic temperatures, the rotational level populations have to be in local thermodynamic equilibrium ( lte ). however, this might not be fulfilled, especially at high emissi... | arxiv:1604.03961 |
we study higher uniformity properties of the von mangoldt function $ \ lambda $, the m \ " obius function $ \ mu $, and the divisor functions $ d _ k $ on short intervals $ ( x, x + h ] $ for almost all $ x \ in [ x, 2x ] $. let $ \ lambda ^ \ sharp $ and $ d _ k ^ \ sharp $ be suitable approximants of $ \ lambda $ and... | arxiv:2411.05770 |
the detection of the abnormal area from urban data is a significant research problem. however, to the best of our knowledge, previous methods designed on spatio - temporal anomalies are road - based or grid - based, which usually causes the data sparsity problem and affects the detection results. in this paper, we prop... | arxiv:2007.06794 |
years ahead of its time. = = = modern = = = francis bacon ( no direct relation to roger bacon, who lived 300 years earlier ) was a seminal figure in philosophy of science at the time of the scientific revolution. in his work novum organum ( 1620 ) — an allusion to aristotle ' s organon — bacon outlined a new system of ... | https://en.wikipedia.org/wiki/Philosophy_of_science |
the fe electronic structure and magnetism in ( i ) monoclinic ca $ _ 2 $ fereo $ _ 6 $ with a metal - insulator transition at $ t _ { mi } \ sim 140 $ k and ( ii ) quasi - cubic half - metallic ba $ _ 2 $ fereo $ _ 6 $ ceramic double perovskites are probed by soft x - ray absorption spectroscopy ( xas ) and magnetic ci... | arxiv:1905.04988 |
dna autoionization is a fundamental process wherein uv - photoexcited nucleobases dissipate energy by charge transfer to the environment without undergoing chemical damage. here, single - wall carbon nanotubes ( swnt ) are explored as a photoluminescent reporter for studying the mechanism and rates of dna autoionizatio... | arxiv:1512.00710 |
in this paper, we will provide an introduction to the derivative - free optimization algorithms which can be potentially applied to train deep learning models. existing deep learning model training is mostly based on the back propagation algorithm, which updates the model variables layers by layers with the gradient de... | arxiv:1904.09368 |
the bertrand ' s theorem can be formulated as the solution of an inverse problem for a classical unidimensional motion. we show that the solutions of these problems, if restricted to a given class, can be obtained by solving a numerical equation. this permit a particulary compact and elegant proof of bertrand ' s theor... | arxiv:math-ph/0612009 |
distributed systems can be found in various applications, e. g., in robotics or autonomous driving, to achieve higher flexibility and robustness. thereby, data flow centric applications such as deep neural network ( dnn ) inference benefit from partitioning the workload over multiple compute nodes in terms of performan... | arxiv:2406.19913 |
residential facilities to the students, research scholars and faculty. the students live in hostels ( sometimes referred to as halls ) throughout their stay in the iit. students in all iits must choose among national cadet corps ( ncc ), national service scheme ( nss ) and national sports organisation ( nso ) in their ... | https://en.wikipedia.org/wiki/Indian_Institutes_of_Technology |
in this paper we discuss the index problem for geometric differential operators ( spin - dirac operator, gau { \ ss } - bonnet operator, signature operator ) on manifolds with metric horns. on singular manifolds these operators in general do not have unique closed extensions. but there always exist two extremal extensi... | arxiv:dg-ga/9609009 |
blind image deblurring ( bid ) has been extensively studied in computer vision and adjacent fields. modern methods for bid can be grouped into two categories : single - instance methods that deal with individual instances using statistical inference and numerical optimization, and data - driven methods that train deep ... | arxiv:2208.09483 |
blazars display strong variability on multiple timescales and in multiple radiation bands. their variability is often characterized by power spectral densities ( psds ) and time lags plotted as functions of the fourier frequency. we develop a new theoretical model based on the analysis of the electron transport ( conti... | arxiv:1406.2333 |
the robotics community is increasingly interested in autonomous aerial transportation. unmanned aerial vehicles with suspended payloads have advantages over other systems, including mechanical simplicity and agility, but pose great challenges in planning and control. to realize fully autonomous aerial transportation, t... | arxiv:2310.15050 |
long - range entanglement - - the backbone of topologically ordered states - - cannot be created in finite time using local unitary circuits, or equivalently, adiabatic state preparation. recently it has come to light that single - site measurements provide a loophole, allowing for finite - time state preparation in ce... | arxiv:2209.06202 |
we prove conditional asymptotic normality of a class of quadratic u - statistics that are dominated by their degenerate second order part and have kernels that change with the number of observations. these statistics arise in the construction of estimators in high - dimensional semi - and non - parametric models, and i... | arxiv:1512.02280 |
we analyse the velocity - dependent potentials seen by d0 and d4 - brane probes moving in type i ' background for head - on scattering off the fixed planes. we find that at short distances ( compared to string length ) the d0 - brane probe has a nontrivial moduli space metric, in agreement with the prediction of type i... | arxiv:hep-th/9707132 |
neural radiance fields ( nerf ) have shown promise in generating realistic novel views from sparse scene images. however, existing nerf approaches often encounter challenges due to the lack of explicit 3d supervision and imprecise camera poses, resulting in suboptimal outcomes. to tackle these issues, we propose altner... | arxiv:2308.10001 |
we study perturbative behavior of free energies on a d - dimensional sphere s ^ d for theories with marginal interactions. the free energies are interpreted as the " dilaton effective action " with the dilaton having a nontrivial background vacuum expectation value. we compute the dependence of the free energies on the... | arxiv:1212.3028 |
segmentation of nasopharyngeal carcinoma ( npc ) from magnetic resonance images ( mri ) is a crucial prerequisite for npc radiotherapy. however, manually segmenting of npc is time - consuming and labor - intensive. additionally, single - modality mri generally cannot provide enough information for its accurate delineat... | arxiv:1812.10033 |
we develop a model of dust evolution in a multiphase, inhomogeneous ism including dust growth and destruction processes. the physical conditions for grain evolution are taken from hydrodynamical simulations of giant molecular clouds in a milky way - like spiral galaxy. we improve the treatment of dust growth by accreti... | arxiv:1608.04781 |
three - dimensional electron microscopy ( 3dem ) is an essential technique to investigate volumetric tissue ultra - structure. due to technical limitations and high imaging costs, samples are often imaged anisotropically, where resolution in the axial direction ( $ z $ ) is lower than in the lateral directions $ ( x, y... | arxiv:2309.10646 |
reentrant superconductivity is a phenomenon in which the destructive effects of magnetic field on superconductivity are mitigated, allowing a zero - resistance state to survive under conditions that would otherwise destroy it. typically, the reentrant superconducting region derives from a zero - field parent supercondu... | arxiv:2304.12392 |
we study the stationary and nonstationary measurement of a classical force driving a mechanical oscillator coupled to an electromagnetic cavity under two - tone driving. for this purpose, we develop a theoretical framework based on the signal - to - noise ratio to quantify the sensitivity of linear spectral measurement... | arxiv:2007.13051 |
inspired by the success of transformers in computer vision, transformers have been widely investigated for medical imaging segmentation. however, most of transformer architecture are using the recent transformer architectures as encoder or as parallel encoder with the cnn encoder. in this paper, we introduce a novel hy... | arxiv:2404.18199 |
we prove a local - global principle for torsors under the prosolvable geometric fundamental group of an affine curve over a number field. | arxiv:2109.14887 |
this paper presents the cyber - physcial model of a computer - mediated control system that is a seamless, fully synergistic integration of the physical system and the cyber system, which provides a systematic framework for synthesis of cyber - physical systems ( cpss ). in our proposed framework, we establish a lyapun... | arxiv:2303.01851 |
, there are many biomolecules such as proteins and nucleic acids. in addition to biomolecules, eukaryotic cells have specialized structures called organelles that have their own lipid bilayers or are spatially units. these organelles include the cell nucleus, which contains most of the cell ' s dna, or mitochondria, wh... | https://en.wikipedia.org/wiki/Biology |
france, known as georgia tech europe ( gte ). opened in october 1990, it offers master ' s - level courses in electrical and computer engineering, computer science and mechanical engineering and ph. d. coursework in electrical and computer engineering and mechanical engineering. georgia tech europe was the defendant in... | https://en.wikipedia.org/wiki/Georgia_Tech |
we present new measurements of the values of the hubble constant, matter density, dark energy density, and dark energy density equation - of - state parameters from a full strong lensing analysis of the observed positions of 89 multiple images and 4 measured time delays of sn refsdal multiple images in the hubble front... | arxiv:2401.10980 |
heterogeneous graphs ( hgs ) are composed of multiple types of nodes and edges, making it more effective in capturing the complex relational structures inherent in the real world. however, in real - world scenarios, labeled data is often difficult to obtain, which limits the applicability of semi - supervised approache... | arxiv:2503.13911 |
lainey et al. ( 2012 ), by re - analyzing long - baseline astrometry of saturn ' s moons, have found that the moons ' tidal evolution is much faster than previously thought, implying an order of magnitude stronger tidal dissipation within saturn. this result is controversial and implies recent formation of at least som... | arxiv:1311.6780 |
visual learning analytics ( vla ) is becoming increasingly adopted in educational technologies and learning analytics dashboards to convey critical insights to students and educators. yet many students experienced difficulties in comprehending complex vla due to their limited data visualisation literacy. while conventi... | arxiv:2409.11645 |
the cauchy relations distinguish between rari - and multi - constant linear elasticity theories. these relations are treated in this paper in a form that is invariant under two groups of transformations : indices permutation and general linear transformations of the basis. the irreducible decomposition induced by the p... | arxiv:2304.09579 |
we devise a way to calculate the dimensions of symmetry sectors appearing in the particle entanglement spectrum ( pes ) and real space entanglement spectrum ( rses ) of multi - particle systems from their real space wave functions. we first note that these ranks in the entanglement spectra equal the dimensions of space... | arxiv:1111.3634 |
many diffusion processes in nature and society were found to be anomalous, in the sense of being fundamentally different from conventional brownian motion. an important example is the migration of biological cells, which exhibits non - trivial temporal decay of velocity autocorrelation functions. this means that the co... | arxiv:1802.04201 |
the long term evolution ( lte ) as a mobile broadband technology supports a wide domain of communication services with different requirements. therefore, scheduling of all flows from various applications in overload states in which the requested amount of bandwidth exceeds the limited available spectrum resources is a ... | arxiv:1601.03461 |
this paper considers a one - dimensional generalized allen - cahn equation of the form \ [ u _ t = \ varepsilon ^ 2 ( d ( u ) u _ x ) _ x - f ( u ), \ ] where $ \ varepsilon > 0 $ is constant, $ d = d ( u ) $ is a positive, uniformly bounded below diffusivity coefficient that depends on the phase field $ u $ and $ f ( ... | arxiv:1911.06926 |
text stemming is a natural language processing technique that is used to reduce words to their base form, also known as the root form. the use of stemming in ir has been shown to often improve the effectiveness of keyword - matching models such as bm25. however, traditional stemming methods, focusing solely on individu... | arxiv:2402.11757 |
in this paper, high - dimensional data analysis methods are proposed to deal with random matrix which is composed by the real data from power network before and after the fault. the mean spectral radius ( msr ) of non - hermitian random matrices is defined as a statistic analytic for the fault detection. by analyzing t... | arxiv:1503.08445 |
the goal of this research is the study of the thermomagnetic consequences in isotropic type - ii superconductors, subjected to multi - component magnetic fields $ \ mathbf { h } _ a = h _ { ay } \ hat { y } + h _ { az } \ hat { z } $, because the instability field $ \ mathbf { h } _ { fi } $ is closely related with a f... | arxiv:1809.07900 |
in this paper, we introduce a novel approach for generating random elements of a finite group given a set of generators of that. our method draws upon combinatorial group theory and automata theory to achieve this objective. furthermore, we explore the application of this method in generating random elements of a parti... | arxiv:2311.16347 |
we construct a class of codimension - 2 solutions in supergravity that realize t - folds with arbitrary $ o ( 2, 2, \ mathbb { z } ) $ monodromy and we develop a geometric point of view in which the monodromy is identified with a product of dehn twists of an auxiliary surface $ \ sigma $ fibered on a base $ \ mathcal {... | arxiv:1508.01193 |
circular atomtronics is known to exhibit a uniform ground state, unlike elliptical atomtronics. in elliptical atomtronics, the matter wave tends to accumulate along the semimajor edges during its time dynamics, which we depict by the survival function. consequently, the dynamical time scales become coupled to the eccen... | arxiv:2404.08904 |
preliminary test results on microscope investigation and besiii - type rpc aging performance have revealed interesting aging phenomena that had not been seen before in linseed oil coated italian - type rpc. we report here on the aging performance of besiii - type and its variant rpc, and on microscopic surface characte... | arxiv:1006.1061 |
in this work, we present a reward - driven automated curriculum reinforcement learning approach for interaction - aware self - driving at unsignalized intersections, taking into account the uncertainties associated with surrounding vehicles ( svs ). these uncertainties encompass the uncertainty of svs ' driving intenti... | arxiv:2403.13674 |
computational guidance is an emerging and accelerating trend in aerospace guidance and control. combining machine learning and convex optimization, this paper presents a real - time computational guidance method for the 6 - degrees - of - freedom powered landing guidance problem. the powered landing guidance problem is... | arxiv:2210.07480 |
preregistration is the practice of registering the hypotheses, methods, or analyses of a scientific study before it is conducted. clinical trial registration is similar, although it may not require the registration of a study ' s analysis protocol. finally, registered reports include the peer review and in principle ac... | https://en.wikipedia.org/wiki/Preregistration_(science) |
the levy stability analysis is carried out for e + e - collisions at z ^ 0 mass using monte carlo method. the levy index \ mu is found to be \ mu = 1. 701 + - 0. 043. the self - similar generalized dimensions d ( q ) and multi - fractal spectrum f ( \ alpha ) are presented. the renyi dimension d ( q ) decreases with in... | arxiv:hep-ph/0204148 |
read - only memory model is a classical model of computation to study time - space tradeoffs of algorithms. one of the classical results on the rom model is that any sorting algorithm that uses o ( s ) words of extra space requires $ \ omega ( n ^ 2 / s ) $ comparisons for $ \ lg n \ leq s \ leq n / \ lg n $ and the bo... | arxiv:1711.09859 |
extending the recently - developed bond - order - length - strength ( bols ) correlation mechanism [ sun cq, prog solid state chem 2007, 35, 1 - 159 ] to the pressure domain has led to atomistic insight into the phase stability of nanostructures under the varied stimuli of pressure and solid size. it turns out that the... | arxiv:0801.0468 |
the classic enumerative functions for counting colorings of a graph $ g $, such as the chromatic polynomial $ p ( g, k ) $, do so under the assumption that the given graph is labeled. in 1985, hanlon defined and studied the chromatic polynomial for an unlabeled graph $ \ mathcal { g } $, $ p ( \ mathcal { g }, k ) $. d... | arxiv:2409.06063 |
we introduce cogvlm, a powerful open - source visual language foundation model. different from the popular shallow alignment method which maps image features into the input space of language model, cogvlm bridges the gap between the frozen pretrained language model and image encoder by a trainable visual expert module ... | arxiv:2311.03079 |
we introduce the spinor representations for osp ( m | 2n ). these generalize the spinors for so ( m ) and the symplectic spinors for sp ( 2n ) and correspond to representations of the supergroup with supergroup pair ( spin ( m ) x mp ( 2n ), osp ( m | 2n ) ). we prove that these spinor spaces are uniquely characterized... | arxiv:1205.0119 |
the paper proposes a two player game based strategy for resource allocation in service computing domain such as cloud, grid etc. the players are modeled as demand / workflows for the resource and represent multiple types of qualitative and quantitative factors. the proposed strategy will classify them in two classes. t... | arxiv:1503.07038 |
since the $ n ^ * ( 1535 ) $ resonance was found to have large coupling to the strangeness due to its possible large $ s \ bar s $ component, we investigate the possible contribution of the t - channel $ n ^ * ( 1535 ) $ exchange for the $ p \ bar p \ to \ phi \ phi $ reaction. our calculation indicates that the new me... | arxiv:1008.1223 |
we investigate a possibility to explain the discrepancy between the standard model predictions and the observed value of the anomalous magnetic moment of the muon within unorthodox susy scenarios in which neutralinos are unstable. we start by reviewing the muon g - 2 calculations in the mssm and confront it with the mo... | arxiv:2205.04378 |
the creation of stable 1d and 2d localized modes in lossy nonlinear media is a fundamental problem in optics and plasmonics. this article gives a short review of theoretical methods elaborated for this purpose, using localized gain applied at one or several " hot spots " ( hss ). the introduction surveys a broad class ... | arxiv:1408.3579 |
. prominent technologists and academics dispute the plausibility of a technological singularity and the associated artificial intelligence explosion, including paul allen, jeff hawkins, john holland, jaron lanier, steven pinker, theodore modis, gordon moore, and roger penrose. one claim made was that artificial intelli... | https://en.wikipedia.org/wiki/Technological_singularity |
we determine the minimum degree sum of two adjacent vertices that ensures a perfect matching in a 3 - graph without isolated vertex. more precisely, suppose that $ h $ is a 3 - uniform hypergraph whose order $ n $ is sufficiently large and divisible by $ 3 $. if $ h $ contains no isolated vertex and $ deg ( u ) + deg (... | arxiv:1710.04752 |
the second survey of the molecular clouds in 12co ( j = 1 - 0 ) was carried out in the large magellanic cloud by nanten. the sensitivity of this survey is twice as high as that of the previous nanten survey, leading to a detection of molecular clouds with m _ co > 2 x 10 ^ 4 m _ sun. we identified 272 molecular clouds,... | arxiv:0804.1458 |
we report the experimental verification of noise - enhanced logic behaviour in an electronic analog of a synthetic genetic network, composed of two repressors and two constitutive promoters. we observe good agreement between circuit measurements and numerical prediction, with the circuit allowing for robust logic opera... | arxiv:1212.4470 |
gallium oxide epitaxial layers grown on native substrates and basal plane sapphire were characherized by x - ray phtotelectron and optical reflectance spectroscopies. the xps electronic structure mapping was coupled to density functional theory calculations. | arxiv:1801.09451 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.