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we introduce a novel state - space model ( ssm ) - based framework for skeleton - based human action recognition, with an anatomically - guided architecture that improves state - of - the - art performance in both clinical diagnostics and general action recognition tasks. our approach decomposes skeletal motion analysi... | arxiv:2411.19544 |
in the present work, we investigate $ x _ 0 ( 2900 ) $ and its spin partners productions in the $ b ^ + $ decay processes, where $ x _ 0 ( 2900 ) $ is regarded as a $ \ bar { d } ^ \ ast k ^ \ ast $ molecular state. we infer that the initial $ b ^ + $ meson and the final $ d ^ + x _ 0 ( 2900 ) $ are connected through $... | arxiv:2310.12398 |
let m be a smooth 4 - manifold which admits a genus g lefschetz fibration over d ^ 2 or s ^ 2. we develop a technique to compute the signature of m using the global monodromy of this fibration. | arxiv:math/9809178 |
densities in compact stars may be such that quarks are no longer confined in hadrons, but instead behave as weakly interacting particles. in this regime perturbative calculations are possible. yet, due to high pressures and an attractive channel in the strong force, condensation of quarks in a superfluid state is likel... | arxiv:0810.2306 |
in this paper we study the spectral efficiency ( se ) of a point - to - point massive multiple - input multiple - output system ( p2p - massive mimo ) with limited radio frequency ( rf ) chains, i. e., analog - to - digital / digital - to - analog ( d2a / a2d ) modules, at the transceivers. the resulting architecture i... | arxiv:1902.09511 |
the persistent homology of a stationary point process on $ { \ bf r } ^ n $ is studied in this paper. as a generalization of continuum percolation theory, we study higher dimensional topological features of the point process such as loops, cavities, etc. in a multiscale way. the key ingredient is the persistence diagra... | arxiv:1612.08371 |
spin squeezing can improve atomic precision measurements beyond the standard quantum limit ( sql ), and unitary spin squeezing is essential for improving atomic clocks. we report substantial and nearly unitary spin squeezing in $ ^ { 171 } $ yb, an optical lattice clock atom. the collective nuclear spin of $ \ sim 10 ^... | arxiv:1901.10499 |
during episodes of atrial fibrillation, the heart ' s electrical activity becomes disorganized and shows fragmenting spiral waves. to systematically address how this pattern terminates using spatially extended simulations exceeds current computational resources. to circumvent this limitation, we treat the number of spi... | arxiv:1808.01991 |
in this paper, we discover and proved that the $ 0 $ to $ r _ 1 $ cylinder radial coordinate transformation can not be used to make cylinder layer electromagnetic em cloak. because in the $ 0 $ to $ r _ 1 $ cylinder radial coordinate transformation, the value area of the electric wave field $ e _ z ( \ rho, \ phi, z ) ... | arxiv:1707.02500 |
we show that continuous and spin - lattice models of chiral ferro - and antiferromagnets provide the existence of an infinite number of stable soliton solutions of any integer topological charge. a detailed description of the morphology of new skyrmions and the corresponding energy dependencies are provided. the consid... | arxiv:1806.00782 |
the set of radial velocity measurements of the hd 160691 has been recently published by jones et. al 2002 ( mnras ). it reveals a linear trend that indicates a presence of the second planet in this system. the preliminary double - keplerian orbital fit to the observations, announced by the discovery team, describes a h... | arxiv:astro-ph/0303630 |
we review the yields of intermediate mass elements ( from c to zn ) from massive stars and their associated uncertainties, in the light of recent theoretical results. we consider the role of those yields for our understanding of the chemical evolution of the solar neighbourhood and of the halo of our galaxy. current yi... | arxiv:astro-ph/9912203 |
we report on calculations of the reduced sedimentation velocity $ u / u _ { 0 } $ in homogenous suspensions of strongly and weakly charged colloidal spheres as a function of particle volume fraction $ \ phi $. for dilute suspensions of strongly charged spheres at low salinity, $ u / u _ { 0 } $ is well represented by t... | arxiv:cond-mat/9903098 |
in mathematics, when a mathematical phenomenon runs counter to some intuition, then the phenomenon is sometimes called pathological. on the other hand, if a phenomenon does not run counter to intuition, it is sometimes called well - behaved or nice. these terms are sometimes useful in mathematical research and teaching... | https://en.wikipedia.org/wiki/Pathological_(mathematics) |
the structure of the unbound proton - rich isotope 19na was studied in resonance elastic scattering of a radioactive 18ne beam on a proton target using the thick - target inverse - kinematics method. the experiment covered excitation energy range from 0. 5 to 2. 7 mev in c. m. s. only one state of 19na ( the second exc... | arxiv:nucl-ex/0609040 |
we live in momentous times. the science community is empowered with an arsenal of cosmic messengers to study the universe in unprecedented detail. gravitational waves, electromagnetic waves, neutrinos and cosmic rays cover a wide range of wavelengths and time scales. combining and processing these datasets that vary in... | arxiv:2105.06479 |
the strong cp problem can be resolved by introducing an additional global symmetry known as peccei - quinn symmetry. once pq symmetry is broken the associated particle, the qcd axion, is a plausible dark matter candidate. calculating the cosmological energy density of the axion requires nonperturbative qcd input - - - ... | arxiv:1509.02976 |
in this work we establish local $ c ^ { 2, \ alpha } $ regularity estimates for flat solutions to non - convex fully nonlinear elliptic equations provided the coefficients and the source function are of class $ c ^ { 0, \ alpha } $. for problems with merely continuous data, we prove that flat solutions are locally $ c ... | arxiv:1302.6554 |
in this article indicators to describe the " beauty " of noises are proposed. rhythmic, tonal and harmonic suavity are introduced. they give a characterization of a noise in terms of rhythmic regularity ( rhythmic suavity ), of auditory pleasure of the " chords " constituting the signal ( tonal suavity ) and of the tra... | arxiv:1207.4770 |
introduced in java 11, and shenandoah gc, introduced in java 12 but unavailable in oracle - produced openjdk builds. shenandoah is instead available in third - party builds of openjdk, such as eclipse temurin. for most applications in java, g1gc is sufficient. in prior versions of java, such as java 8, the parallel gar... | https://en.wikipedia.org/wiki/Java_(programming_language) |
we probe the $ n = 82 $ nuclear shell closure by mass measurements of neutron - rich cadmium isotopes with the isoltrap spectrometer at isolde - cern. the new mass of $ ^ { 132 } $ cd offers the first value of the $ n = 82 $, two - neutron shell gap below $ z = 50 $ and confirms the phenomenon of mutually enhanced magi... | arxiv:2001.05075 |
we study a linear form in the values of euler ' s series $ f ( t ) = \ sum _ { n = 0 } ^ \ infty n! t ^ n $ at algebraic integer points $ \ alpha _ 1, \ ldots, \ alpha _ m \ in \ mathbb { z } _ { \ mathbb { k } } $ belonging to a number field $ \ mathbb { k } $. let $ v | p $ be a non - archimedean valuation of $ \ mat... | arxiv:1809.10997 |
, m. ( ed. ), encyclopaedia of mathematics, vol. 4 ( fib – h ), kluwer, 1989 ( isbn 1 - 55608 - 003 - 4 ). hazewinkel, m. ( ed. ), encyclopaedia of mathematics, vol. 5 ( i – lit ), kluwer, 1990 ( isbn 1 - 55608 - 004 - 2 ). hazewinkel, m. ( ed. ), encyclopaedia of mathematics, vol. 6 ( lob – opt ), kluwer, 1990 ( isbn ... | https://en.wikipedia.org/wiki/Encyclopedia_of_Mathematics |
to successfully execute large - scale algorithms, a quantum computer will need to perform its elementary operations near perfectly. this is a fundamental challenge since all physical qubits suffer a considerable level of noise. moreover, real systems are likely to have a finite yield, i. e. some non - zero proportion o... | arxiv:2111.06432 |
we develop a model of inter - temporal and intra - temporal price discrimination by monopoly airlines to study the ability of different discriminatory pricing mechanisms to increase efficiency and the associated distributional implications. to estimate the model, we use unique data from international airline markets wi... | arxiv:2102.05751 |
we introduce a theoretical framework for diffusion - based image editing by formulating it as a reverse - time bridge modeling problem. this approach modifies the backward process of a pretrained diffusion model to construct a bridge that converges to an implicit distribution associated with the editing target at time ... | arxiv:2503.02187 |
cr2ge2te6 is a van der waals ferromagnet with a curie temperature at 66 k. here we report a swift change in the magnetic ground state upon application of small dc electric current, a giant yet anisotropic magnetoelectric effect, and a sharp, lattice - driven quantum switching manifested in the i - v characteristic of t... | arxiv:2201.08509 |
we propose possible probes which could be used to demonstrate experimentally the existence of the bulk and the formation of a traversable wormhole purely in terms of boundary operations only. in the two - dimensional einstein - dilaton gravity, the traversable wormhole is realized by turning on a double trace interacti... | arxiv:1907.13465 |
language models are achieving impressive performance on various tasks by aggressively adopting inference - time prompting techniques, such as zero - shot and few - shot prompting. in this work, we introduce echoprompt, a simple yet effective approach that prompts the model to rephrase its queries before answering them.... | arxiv:2309.10687 |
dynamic functional connectivity ( dfc ) analysis has been widely applied to functional magnetic resonance imaging ( fmri ) data to reveal time - varying dynamic changes of brain states. the sliding window method is by far the most popular dfc analysis method due to its simplicity. however, the sliding window method com... | arxiv:2406.16619 |
monge - amp \ ` ere gravitation is a modification of the classical newtonian gravitation where the linear poisson equation is replaced by the nonlinear monge - amp \ ` ere equation. this paper is concerned with the rigorous derivation of monge - amp \ ` ere gravitation for a finite number of particles from the stochast... | arxiv:2002.11966 |
in this letter, we present a theoretical analysis of the acoustic transmission through two - dimensional arrays of straight rigid cylinders placed parallelly in the air. both periodic and completely random arrangements of the cylinders are considered. the results for the sound attenuation through the periodic arrays ar... | arxiv:cond-mat/0101442 |
as of 2020, the international workshop on procedural content generation enters its second decade. the annual workshop, hosted by the international conference on the foundations of digital games, has collected a corpus of 95 papers published in its first 10 years. this paper provides an overview of the workshop ' s acti... | arxiv:2104.11037 |
the frank - wolfe method has become increasingly useful in statistical and machine learning applications, due to the structure - inducing properties of the iterates, and especially in settings where linear minimization over the feasible set is more computationally efficient than projection. in the setting of empirical ... | arxiv:2208.13933 |
with the spread of deepfake techniques, this technology has become quite accessible and good enough that there is concern about its malicious use. faced with this problem, detecting forged faces is of utmost importance to ensure security and avoid socio - political problems, both on a global and private scale. this pap... | arxiv:2209.13792 |
optical constants characterize the interaction of materials with light and are important properties in material design. here we present a python - based corvus workflow for simulations of full spectrum optical constants from the uv - vis to hard x - ray wavelengths based on the real - space green ' s function code feff... | arxiv:2108.10981 |
the workshop on results of the project kosmomikrofizyka - 2 ( astroparticle physics ) of the national academy of sciences ( nas ) of ukraine " astrophysical and cosmological problems of invisible mass and dark energy in the universe " was held on november 21 - 22, 2012 in the institute for nuclear research, kyiv, ukrai... | arxiv:1304.4611 |
the possibility of using the charm system to search for new physics is addressed. phenomena such as $ d ^ 0 - \ bar d ^ 0 $ mixing and rare decays of charmed mesons are first examined in the standard model to test our present understanding and to serve as benchmarks for signals from new sources. the effects of new phys... | arxiv:hep-ph/9409379 |
the concept of wave - particle duality, which is a key element of quantum theory, has been remarkably found to manifest itself in several experimental realizations as in the famous double - slit experiment. in this specific case, a single particle seems to travel through two separated slits simultaneously. nevertheless... | arxiv:1608.00868 |
with the surge in user - generated textual information, there has been a recent increase in the use of summarization algorithms for providing an overview of the extensive content. traditional metrics for evaluation of these algorithms ( e. g. rouge scores ) rely on matching algorithmic summaries to human - generated on... | arxiv:2101.12406 |
we prove that for finitely generated free semigroup actions the average shadowing property, the weak asymptotic average shadowing property, the mean ergodic shadowing property, the almost asymptotic average shadowing property, the asymptotic average shadowing property and the $ m _ { \ alpha } $ - shadowing property fo... | arxiv:2504.07799 |
we study an infinite range ferromagnetic ising model in the presence of a transverse magnetic field which exhibits a quantum paramagnetic - ferromagnetic phase transition at a critical value of the transverse field. in the thermodynamic limit, the low - temperature properties of this model are dominated by the behavior... | arxiv:cond-mat/0606137 |
topological quantum computation is an implementation of a quantum computer in a way that radically reduces decoherence. topological qubits are encoded in the topological evolution of two - dimensional quasi - particles called anyons and universal set of quantum gates can be constructed by braiding these anyons yielding... | arxiv:2008.03542 |
in this paper, we investigate a class of quadratic riemannian curvature functionals on closed smooth manifold $ m $ of dimension $ n \ ge 3 $ on the space of riemannian metrics on $ m $ with unit volume. we study the stability of these functionals at the metric with constant sectional curvature as its critical point. | arxiv:1801.02017 |
in this paper, using the tools from the lineability theory, we distinguish certain subsets of $ p $ - adic differentiable functions. specifically, we show that the following sets of functions are large enough to contain an infinite dimensional algebraic structure : ( i ) continuously differentiable but not strictly dif... | arxiv:2204.07419 |
we analyze more than 15 years of the \ gr \ data, obtained with the large area telescope ( lat ) onboard { \ it the fermi gamma - ray space telescope ( fermi ) }, for the region of the young supernova remnant ( snr ) rcw ~ 103, since the nearby source 4fgl j1616. 2 $ - $ 5054e, counterpart to hess ~ j1616 $ - $ 518 and... | arxiv:2406.00903 |
let $ p $ be a prime. we discuss methods of solution of congruences modulo $ p ^ n $ using $ p $ - adic numbers ; these methods are similar to computations with real numbers ( local methods ). examples of relations between local and global methods are given producing a passage from congruences to solutions in integers ... | arxiv:0709.1606 |
transcriptomic analysis are characterized by being not directly quantitative and only providing relative measurements of expression levels up to an unknown individual scaling factor. this difficulty is enhanced for differential expression analysis. several methods have been proposed to circumvent this lack of knowledge... | arxiv:2103.09872 |
we investigate effect of position - dependent mass profiles on dynamical breaking of n - fold supersymmetry in several type b and type x _ 2 models. we find that n - fold supersymmetry in rational potentials in the constant - mass background are steady against the variation of mass profiles. on the other hand, some phy... | arxiv:1204.0840 |
the $ gl ( 4 | 4 ) $ current algebra at general level $ k $ is investigated. its free field representation and corresponding energy - momentum tensor are constructed. seven screening currents of the first kind are also presented. | arxiv:0805.2430 |
we propose and study a continuum model for the dynamics of amorphizable surfaces undergoing ion - beam sputtering ( ibs ) at intermediate energies and oblique incidence. after considering the current limitations of more standard descriptions in which a single evolution equation is posed for the surface height, we overc... | arxiv:0805.3985 |
for measurement to be presented in court but also easy to digitally preserve in the long term. now, in the 21st century, much of forensic science ' s future is up for discussion. the national institute of standards and technology ( nist ) has several forensic science - related programs : csafe, a nist center of excelle... | https://en.wikipedia.org/wiki/Forensic_science |
the photorealistic rendering of the transparent effect of translucent objects is a hot research topic in recent years. a real - time photorealistic rendering and material dynamic editing method for the diffuse scattering effect of translucent objects is proposed based on the bidirectional surface scattering reflectance... | arxiv:2203.12339 |
of money in exchange for a favor. the attacker may pose as an expert offering free it help, whereby they need login credentials from the user. = = = scareware = = = the victim is bombarded with multiple messages about fake threats and alerts, making them think that the system is infected with malware. thus, attackers f... | https://en.wikipedia.org/wiki/Social_engineering_(security) |
combining a recent derivation of the cmb evolution equations for homogeneous but anisotropic ( bianchi ) cosmologies with an account of the full linearized dynamical freedoms available in such models, i calculate and discuss the various temperature and polarisation anisotropy patterns which may be formed. certain aniso... | arxiv:0901.2122 |
we used ultra - deep observations obtained with the nircam aboard the james webb space telescope to explore the stellar population of ngc 6440 : a typical massive, obscured and contaminated globular cluster formed and orbiting within the galactic bulge. leveraging the exceptional capabilities of this camera, we sampled... | arxiv:2310.13056 |
we discuss timelike and spacelike minimal surfaces in $ ads _ n $ using a pohlmeyer type reduction. the differential equations for the reduced system are derived in a parallel treatment of both type of surfaces, with emphasis on their characteristic differences. in the timelike case we find a formulation corresponding ... | arxiv:0903.0977 |
we report on gamma - ray analysis of the region containing the bright tev source hess j1640 - 465 and the close - by tev source hess j1641 - 463 using 64 months of observations with the fermi large area telescope ( lat ). previously only one gev source was reported in this region and was associated with hess j1640 - 46... | arxiv:1409.4994 |
among smooth non - rational fano 3 - folds, the non - hyperelliptic fano 3 - fold x ( 10 ) of genus 6 has the unique property to admit a non - trivial orbit of birationally isomorphic 3 - folds, inside its moduli space. here we prove that these orbits are, in fact, the same as the fibers of the griffiths period map for... | arxiv:alg-geom/9505032 |
a new class of nano - structure devices is suggested, based on interference from the order parameter phase gradient of a single superconductor ( s ) in contact with a single normal metallic lead ( n ). by solving the bogoliubov - de gennes equation in two dimensions, it is demonstrated that the electrical conductance o... | arxiv:cond-mat/9409047 |
the purpose of this paper is to obtain a fundamental $ l ^ p - l ^ { p ' } $ estimate for a class of a strongly damped wave equations where the damping operator is given by $ - \ delta \ delta $ with $ \ delta \ geq 0 $ and the constant in the estimate is independent of the damping parameter $ \ delta. $ the method use... | arxiv:2407.17179 |
data envelopment analysis ( dea ) appears more than just an instrument of measurement. dea models can be seen as a mathematical structure for democratic voicing within decisional contexts. such an important aspect of dea is enhanced through the performance evaluation of a group of professors in a virtual business colle... | arxiv:2105.06412 |
we consider the interconnections of arbitrary topology of a finite number of iss hybrid systems and study whether the iss property is maintained for the overall system. we show that if the small gain condition is satisfied, then the whole network is iss and show how a non - smooth iss - lyapunov function can be explici... | arxiv:1012.5528 |
this study proposes a novel graph convolutional neural network with data - driven graph filter ( gcnn - ddgf ) model that can learn hidden heterogeneous pairwise correlations between stations to predict station - level hourly demand in a large - scale bike - sharing network. two architectures of the gcnn - ddgf model a... | arxiv:1712.04997 |
we have found the special dark state solutions of the anisotropic two - qubit quantum rabi model ( qrm ), which has at most one photon, and constant eigenenergy in the whole coupling regime. accordingly, we propose a scheme to deterministically generate two kinds of the two - qubit bell states through adiabatic evoluti... | arxiv:2308.04183 |
the aim of this paper is to analyse algorithms for constructing presentations of graph braid groups from the point of view of anyonic quantum statistics on graphs. in the first part of this paper, we provide a comprehensive review of an algorithm for constructing so - called minimal morse presentations of graph braid g... | arxiv:1909.02098 |
empirical diagnosis of stability has received considerable attention, mostly focused on variance metrics for early warning signals of abrupt system change. despite this, the theoretical foundation and application has been limited to relatively simple system changes such as bifurcating fixed points where variability is ... | arxiv:2003.07174 |
given a network with attributed edges, how can we identify anomalous behavior? networks with edge attributes are commonplace in the real world. for example, edges in e - commerce networks often indicate how users rated products and services in terms of number of stars, and edges in online social and phonecall networks ... | arxiv:1510.05544 |
materials with strong $ \ chi ^ { ( 2 ) } $ optical nonlinearity, especially lithium niobate, play a critical role in building optical parametric oscillators ( opos ). however, chip - scale integration of low - loss $ \ chi ^ { ( 2 ) } $ materials remains challenging and limits the threshold power of on - chip $ \ chi ... | arxiv:2101.04735 |
we provide more sample - efficient versions of some basic routines in quantum data analysis, along with simpler proofs. particularly, we give a quantum " threshold search " algorithm that requires only $ o ( ( \ log ^ 2 m ) / \ epsilon ^ 2 ) $ samples of a $ d $ - dimensional state $ \ rho $. that is, given observables... | arxiv:2011.10908 |
possible scenarios in hh collisions in the tev regions are discussed in full phase space. it is shown that at such high energies one should expect strong kno scaling violation and a ln ( s ) increase of the average charged multiplicity of the semi - hard component, resulting in a huge mini - jet production. | arxiv:hep-ph/9810446 |
following the discovery of dimethyl sulfide ( ch $ _ 3 $ sch $ _ 3 $, dms ) signatures in comet 67p / churyumov - gerasimenko, we report the first detection of this organosulfur species in the interstellar medium, during the exploration of an ultradeep molecular line survey performed toward the galactic center molecula... | arxiv:2501.08892 |
let $ v $ and $ v ' $ be vector spaces over division rings. suppose $ \ dim v $ is finite and not less than 3. consider a mapping $ l : v \ to v $ with the following property : for every $ u \ in { \ rm gl } ( v ) $ there is $ u ' \ in { \ rm gl } ( v ' ) $ such that $ lu = u ' l $. our first result states that $ l $ i... | arxiv:1207.3593 |
we point out a misleading treatment in the recent literature regarding analytical solutions for nonminimal vector interaction for spin - one particles in the context of the duffin - kemmer - petiau ( dkp ) formalism. in those papers, the authors use improperly the nonminimal vector interaction endangering in their main... | arxiv:1403.6035 |
we study the antiferromagnetic phase of the c60 - polymer doped with one electron per one c60 by using a tight - binding model with long - range coulomb interactions. the model is solved by the unrestricted hartree - fock approximation, and a phase diagram is obtained by changing coulomb interaction strengths and a con... | arxiv:cond-mat/9506128 |
weakly interacting massive particles ( wimps ) are well - motivated candidates for dark matter ( dm ). wimp models often include self - annihilation into standard model particles such as neutrinos which could potentially be detected by the icecube neutrino observatory. various searches for a dark matter induced signal ... | arxiv:1908.08236 |
thanks to the detections of more than 3000 exoplanets these last 20 years, statistical studies have already highlighted some properties in the distribution of the planet parameters. nevertheless, few studies have yet investigated the planet populations from short to large separations around the same star since this req... | arxiv:1704.07432 |
spatiotemporal dynamic medical imaging is critical in clinical applications, such as tomographic imaging of the heart or lung. to address such kind of spatiotemporal imaging problems, essentially, a time - dependent dynamic inverse problem, the variational model with intensity, edge feature and topology preservations w... | arxiv:2310.13635 |
we consider string theory on ads _ 3 in terms of the wakimoto free field representation. the scattering amplitudes for n unitary tachyons are analysed in the factorization limit and the poles corresponding to the mass - shell conditions for physical states are extracted. the vertex operators for excited levels are obta... | arxiv:hep-th/9909149 |
spin dynamics of two - dimensional electrons in moderate in - plane electric fields is studied theoretically. the streaming regime is considered, where each electron accelerates until reaching the optical phonon energy, then it emits an optical phonon, and a new period of acceleration starts. spin - orbit interaction a... | arxiv:1505.04745 |
in this work, we propose a telegraph coupled partial differential equation ( tcpde ) based model for image restoration. new framework interpolates between a couple of non - linear telegraph equation and a parabolic equation. proposed strategy can be applied to significantly preserve the oscillatory and texture pattern ... | arxiv:1908.11646 |
motion planning problems have been studied by both the robotics and the controls research communities for a long time, and many algorithms have been developed for their solution. among them, incremental sampling - based motion planning algorithms, such as the rapidly - exploring random trees ( rrts ), and the probabili... | arxiv:1204.6453 |
force perception on medical instruments is critical for understanding the mechanism between surgical tools and tissues for feeding back quantized force information, which is essential for guidance and supervision in robotic autonomous surgery. especially for continuous curvilinear capsulorhexis ( ccc ), it always lacks... | arxiv:2311.07909 |
we consider modal logics of products of neighborhood frames and prove that for any pair $ l $ and $ l ' $ of logics from set $ \ { s4, d4, d, t \ } $ modal logic of products of $ l $ - neighborhood frames and $ l ' $ - neighborhood frames is the fusion of $ l $ and $ l ' $. | arxiv:1405.6699 |
recently, inference - time scaling of chain - of - thought ( cot ) has been demonstrated as a promising approach for addressing multi - modal reasoning tasks. while existing studies have predominantly centered on text - based thinking, the integration of both visual and textual modalities within the reasoning process r... | arxiv:2502.11514 |
this paper employs the linear nested sequent framework to design a new cut - free calculus lnif for intuitionistic fuzzy logic - - the first - order g \ " odel logic characterized by linear relational frames with constant domains. linear nested sequents - - which are nested sequents restricted to linear structures - - ... | arxiv:1910.06657 |
this paper addresses issues in part of speech disambiguation using finite - state transducers and presents two main contributions to the field. one of them is the use of finite - state machines for part of speech tagging. linguistic and statistical information is represented in terms of weights on transitions in weight... | arxiv:cmp-lg/9710001 |
inflation is considered as the best theory of the early universe by a very large fraction of cosmologists. however, the validity of a scientific model is not decided by counting the number of its supporters and, therefore, this dominance cannot be taken as a proof of its correctness. throughout its history, many critic... | arxiv:1902.03951 |
in this paper we present our results of a comprehensive spectroscopicanalysis of wasp - 1, the host star to the exoplanet wasp - 1b. we derive t _ eff = 6110 + / - 45 k, log g = 4. 28 + / - 0. 15, and [ m / h ] = 0. 23 + / - 0. 08, and also a high abundance of lithium, log n ( li ) = 2. 91 + / - 0. 05. these parameters... | arxiv:0705.1677 |
we discuss the connection between matrix string theory and the dlcq of string theory. using this connection we describe the sense in which perturbative string amplitudes are reproduced in the matrix string theory. using recent realization of the connection between sym and supergravity, we suggest how to describe matrix... | arxiv:hep-th/9803191 |
the dimensionality of kernels for lindbladian superoperators is of physical interest in various scenarios out of equilibrium, for example in mean - field methods for driven - dissipative spin lattice models that give rise to phase diagrams with a multitude of non - equilibrium stationary states in specific parameter re... | arxiv:2504.12507 |
the kagome lattice based on 3d transition metals is a versatile platform for novel topological phases hosting symmetry - protected electronic excitations and exotic magnetic ground states. however, the paradigmatic states of the idealized two - dimensional ( 2d ) kagome lattice - dirac fermions and topological flat ban... | arxiv:1906.02167 |
we study information theoretic geometry in time dependent quantum mechanical systems. first, we discuss global properties of the parameter manifold for two level systems exemplified by i ) rabi oscillations and ii ) quenching dynamics of the xy spin chain in a transverse magnetic field, when driven across anisotropic c... | arxiv:1605.01358 |
we analyze families of primal high - order hybridizable discontinuous galerkin ( hdg ) methods for solving degenerate ( second - order ) elliptic problems. one major trouble regarding this class of pdes concerns its mathematical nature, which may be nonuniform over the domain. due to the local degeneracy of the diffusi... | arxiv:2106.00226 |
large language models ( llms ) excel at generating human - like responses but often struggle with interactive tasks that require access to real - time information. this limitation poses challenges in finance, where models must access up - to - date information, such as recent news or price movements, to support decisio... | arxiv:2502.18471 |
we study the non - archimedean counterpart to the complex amoeba of an algebraic variety, and show that it coincides with a polyhedral set defined by bieri and groves using valuations. for hypersurfaces this set is also the tropical variety of the defining polynomial. using non - archimedean analysis and a recent resul... | arxiv:math/0408311 |
ti k - edge x - ray absorption near edge spectroscopy ( xanes ) was used to explore the ti valence and coordination in ti - activated sodium alanate. an empirical relationship was established between the ti valence and the ti k - edge onset based on a set of standards. this relationship was used to estimate oxidation s... | arxiv:cond-mat/0404363 |
there have been many applications of deep neural networks to detector calibrations and a growing number of studies that propose deep generative models as automated fast detector simulators. we show that these two tasks can be unified by using maximum likelihood estimation ( mle ) from conditional generative models for ... | arxiv:2404.18992 |
we propose a general stochastic framework for modelling repeated auctions in the real time bidding ( rtb ) ecosystem using point processes. the flexibility of the framework allows a variety of auction scenarios including configuration of information provided to player, determination of auction winner and quantification... | arxiv:2308.09122 |
a modest aim of this pedagogical presentation is to analyze, critically, certain fundamental physical concepts to illustrate the physical principles behind the special theory of relativity and, hence, to also illustrate the limitations of its applicability. | arxiv:physics/0410124 |
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