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Riemannian manifold Hamiltonian (RMHMC) and Lagrangian Monte Carlo (LMC) have
emerged as powerful methods of Bayesian inference. Unlike Euclidean Hamiltonian
Monte Carlo (EHMC) and the Metropolis-adjusted Langevin algorithm (MALA), the
geometric ergodicity of these Riemannian algorithms has not been extensively
studied... | http://arxiv.org/abs/2301.01409v1 |
Model parallelism has become necessary to train large neural networks.
However, finding a suitable model parallel schedule for an arbitrary neural
network is a non-trivial task due to the exploding search space. In this work,
we present a model parallelism framework TAP that automatically searches for
the best data and... | http://arxiv.org/abs/2302.00247v1 |
Recommender systems trained on offline historical user behaviors are
embracing conversational techniques to online query user preference. Unlike
prior conversational recommendation approaches that systemically combine
conversational and recommender parts through a reinforcement learning
framework, we propose CORE, a ne... | http://arxiv.org/abs/2310.04230v1 |
We present rapid and robust protocols for STIRAP and quantum logic gates. Our
gates are based on geometric phases acquired by instantaneous eigenstates of a
slowly accelerating inertial Hamiltonian. To begin, we establish the criteria
for inertial evolution and subsequently engineer pulse shapes that fulfill
these cond... | http://arxiv.org/abs/2303.13674v4 |
The generalized mean-field orthoplicial model is a mean-field model on a
space of continuous spins on $\mathbb{R}^n$ that are constrained to a scaled
$(n-1)$-dimensional $\ell_1$-sphere, equivalently a scaled $(n-1)$-dimensional
orthoplex, and interact through a general interaction function. The finite
volume Gibbs sta... | http://arxiv.org/abs/2310.02899v2 |
In this article we completely characterise constant length substitution
shifts which have an almost automorphic factor, or which have a bijective
substitution factor. Our approach is algebraic: we study these dynamical
properties in terms of a finite semigroup defined by the substitution. We
characterise the existence ... | http://arxiv.org/abs/2307.01787v1 |
We generalize Koopman-von Neumann classical mechanics to poly-symplectic
fields and recover De Donder-Weyl theory. Comparing with Dirac's Hamiltonian
density inspires a new Hamiltonian formulation with a canonical momentum field
that is Lorentz covariant with symplectic geometry. We provide commutation
relations for th... | http://arxiv.org/abs/2305.08864v2 |
Transmit power control (TPC) is a key mechanism for managing interference,
energy utilization, and connectivity in wireless systems. In this paper, we
propose a simple low-complexity TPC algorithm based on the deep unfolding of
the iterative projected gradient descent (PGD) algorithm into layers of a deep
neural networ... | http://arxiv.org/abs/2306.11865v1 |
Quantization is a popular technique used in Deep Neural Networks (DNN)
inference to reduce the size of models and improve the overall numerical
performance by exploiting native hardware. This paper attempts to conduct an
elaborate performance characterization of the benefits of using quantization
techniques -- mainly F... | http://arxiv.org/abs/2303.05016v1 |
Definite descriptions, such as 'the smallest planet in the Solar System',
have been recently recognised as semantically transparent devices for object
identification in knowledge representation formalisms. Along with individual
names, they have been introduced also in the context of description logic
languages, enrichi... | http://arxiv.org/abs/2308.08640v1 |
Channel rank and condition number of multi-input multi-output (MIMO) channels
can be effective indicators of achievable rates with spatial multiplexing in
mobile networks. In this paper, we use extensive ray tracing simulations to
investigate channel rank, condition number, and signal coverage distribution
for air-to-g... | http://arxiv.org/abs/2303.02779v1 |
Cosine similarity is an established similarity metric for computing
associations on vectors, and it is commonly used to identify related samples
from biological perturbational data. The distribution of cosine similarity
changes with the covariance of the data, and this in turn affects the
statistical power to identify ... | http://arxiv.org/abs/2310.13994v1 |
Resonant ultrasound spectroscopy (RUS) is a powerful technique for measuring
the full elastic tensor of a given material in a single experiment. Previously,
this technique was limited to regularly-shaped samples such as rectangular
parallelepipeds, spheres, and cylinders. We demonstrate a new method for
determining the... | http://arxiv.org/abs/2303.03473v2 |
A series of FeSe0.5Te0.5 bulk samples have been prepared through the high gas
pressure and high-temperature synthesis (HP-HTS) method to optimize the growth
conditions, for the first time and investigated for their superconducting
properties using structural, microstructure, transport, and magnetic
measurements to reac... | http://arxiv.org/abs/2308.01116v1 |
State-of-the-art summarization systems can generate highly fluent summaries.
These summaries, however, may contain factual inconsistencies and/or
information not present in the source. Hence, an important component of
assessing the quality of summaries is to determine whether there is information
consistency between th... | http://arxiv.org/abs/2301.12307v2 |
This paper draws correlations between several challenges and opportunities
within the area of team sports analytics and key research areas within
multiagent systems (MAS). We specifically consider invasion games, defined as
sports where players invade the opposing team's territory and can interact
anywhere on a playing... | http://arxiv.org/abs/2303.13660v1 |
Today, technological advancement is increasing day by day. Earlier, there was
only a computer system in which we could only perform a few tasks. But now,
machine learning, artificial intelligence, deep learning, and a few more
technologies have made computer systems so advanced that we can perform any
type of task. In ... | http://arxiv.org/abs/2305.17788v1 |
Results of Perron and Rolfsen imply that untwisted hyperbolic once-punctured
torus bundles over the circle have bi-orderable fundamental groups. They do
this by showing that the action of the monodromy preserves a "standard"
bi-ordering formed using the lower central series of the free group. Here we
investigate other ... | http://arxiv.org/abs/2310.13758v1 |
This paper presents our solution for the Real Robot Challenge (RRC) III, a
competition featured in the NeurIPS 2022 Competition Track, aimed at addressing
dexterous robotic manipulation tasks through learning from pre-collected
offline data. Participants were provided with two types of datasets for each
task: expert an... | http://arxiv.org/abs/2301.13019v2 |
The local radio-loud AGN population is dominated by compact sources named
FR0s. These sources show features, for example the host type, the mass of the
supermassive black hole (SMBH), and the multi-band nuclear characteristics,
that are similar to those of FRI radio galaxies. However, in the radio band,
while FR0 and F... | http://arxiv.org/abs/2302.12657v1 |
The integration of two-dimensional (2D) materials with photonic structures
has catalyzed a wide spectrum of optical and optoelectronic applications.
Conventional nanophotonic structures generally lack efficient reconfigurability
and multifunctionality. The atomically thin 2D van der Waals materials can thus
infuse new ... | http://arxiv.org/abs/2305.08870v1 |
Electromagnetic information theory (EIT) is an emerging interdisciplinary
subject that integrates classical Maxwell electromagnetics and Shannon
information theory. The goal of EIT is to uncover the information transmission
mechanisms from an electromagnetic (EM) perspective in wireless systems.
Existing works on EIT a... | http://arxiv.org/abs/2310.12446v2 |
Federated learning is becoming increasingly relevant and popular as we
witness a surge in data collection and storage of personally identifiable
information. Alongside these developments there have been many proposals from
governments around the world to provide more protections for individuals' data
and a heightened i... | http://arxiv.org/abs/2310.15329v1 |
Machine learning has emerged as a promising paradigm to study the quantum
dissipative dynamics of open quantum systems. To facilitate the use of our
recently published ML-based approaches for quantum dissipative dynamics, here
we present an open-source Python package MLQD
(https://github.com/Arif-PhyChem/MLQD), which c... | http://arxiv.org/abs/2303.01264v2 |
Today, many cities seek to transition to more sustainable transportation
systems. Cycling is critical in this transition for shorter trips, including
first-and-last-mile links to transit. Yet, if individuals perceive cycling as
unsafe, they will not cycle and choose other transportation modes. This study
presents a nov... | http://arxiv.org/abs/2307.13397v2 |
We consider the problem of antibody sequence design given 3D structural
information. Building on previous work, we propose a fine-tuned inverse folding
model that is specifically optimised for antibody structures and outperforms
generic protein models on sequence recovery and structure robustness when
applied on antibo... | http://arxiv.org/abs/2310.19513v1 |
Equilibrium molecular dynamics simulations are performed to study
two-dimensional (2D) dusty plasma liquids. Based on the stochastic thermal
motion of simulated particles, the longitudinal and transverse phonon spectra
are calculated, and used to determine the corresponding dispersion relations.
From there, the longitu... | http://arxiv.org/abs/2303.16718v1 |
RNA structure and functional dynamics play fundamental roles in controlling
biological systems. Molecular dynamics simulation, which can characterize
interactions at an atomistic level, can advance the understanding on new drug
discovery, manufacturing, and delivery mechanisms. However, it is
computationally unattainab... | http://arxiv.org/abs/2305.03925v3 |
A cloud scheduler packs tasks onto machines with contradictory goals of (1)
using the machines as efficiently as possible while (2) avoiding overloading
that might result in CPU throttling or out-of-memory errors. We take a
stochastic approach that models the uncertainty of tasks' resource requirements
by random variab... | http://arxiv.org/abs/2308.13512v1 |
Connected and autonomous vehicles (CAVs) will revolutionize tomorrow's
intelligent transportation systems, being considered promising to improve
transportation safety, traffic efficiency, and mobility. In fact, envisioned
use cases of CAVs demand very high throughput, lower latency, highly reliable
communications, and ... | http://arxiv.org/abs/2310.09700v1 |
In the light of the evidence of a gravitational wave background from the
NANOGrav 15yr data set, we reconsider the split majoron model as a new physics
extension of the standard model able to generate a needed contribution to solve
the current tension between the data and the standard interpretation in terms
of inspira... | http://arxiv.org/abs/2307.03184v3 |
Quantum Signal Processing (QSP) is a technique that can be used to implement
a polynomial transformation $P(x)$ applied to the eigenvalues of a unitary $U$,
essentially implementing the operation $P(U)$, provided that $P$ satisfies some
conditions that are easy to satisfy. A rich class of previously known quantum
algor... | http://arxiv.org/abs/2303.11077v1 |
Neutral atoms are a promising platform for scalable quantum computing,
however prior demonstration of high fidelity gates or low-loss readout methods
have employed restricted numbers of qubits. Using randomized benchmarking of
microwave-driven single-qubit gates, we demonstrate average gate errors of
$7(2)\times10^{-5}... | http://arxiv.org/abs/2301.10510v3 |
A test oracle serves as a criterion or mechanism to assess the correspondence
between software output and the anticipated behavior for a given input set. In
automated testing, black-box techniques, known for their non-intrusive nature
in test oracle construction, are widely used, including notable methodologies
like di... | http://arxiv.org/abs/2310.06433v1 |
The paper explores the linear and nonlinear dynamic interaction between the
reactor and the auxiliary buildings of a Nuclear Power Plant, aiming to
evaluate the effect of the auxiliary building on the seismic response of
crucial components inside the reactor building. Based on realistic geometrical
assumptions, high-fi... | http://arxiv.org/abs/2310.10251v1 |
Blind image quality assessment (BIQA) aims at automatically and accurately
forecasting objective scores for visual signals, which has been widely used to
monitor product and service quality in low-light applications, covering
smartphone photography, video surveillance, autonomous driving, etc. Recent
developments in th... | http://arxiv.org/abs/2303.10369v2 |
The field of visual few-shot classification aims at transferring the
state-of-the-art performance of deep learning visual systems onto tasks where
only a very limited number of training samples are available. The main solution
consists in training a feature extractor using a large and diverse dataset to
be applied to t... | http://arxiv.org/abs/2301.06372v1 |
We introduce a framework to measure how biases change before and after
fine-tuning a large scale visual recognition model for a downstream task. Deep
learning models trained on increasing amounts of data are known to encode
societal biases. Many computer vision systems today rely on models typically
pretrained on large... | http://arxiv.org/abs/2303.07615v1 |
We present a first 3D magnetohydrodynamic (MHD) simulation of oxygen, neon
and carbon shell burning in a rapidly rotating 16 M_sun core-collapse supernova
progenitor. We also run a purely hydrodynamic simulation for comparison. After
180s (15 and 7 convective turnovers respectively), the magnetic fields in the
oxygen a... | http://arxiv.org/abs/2307.04833v2 |
In this paper, we study m-linear n-demensional Hardy-Littlewood-P\'{o}lya
operator and m-linear n-demensional Hilbert operator on Heisenberg group BMO
space. We obtain that the above two $m$-linear n-demensional operators is
bounded in the BMO space of the Heisenberg group. | http://arxiv.org/abs/2305.12828v1 |
Zero-Shot Sketch-Based Image Retrieval (ZSSBIR) is an emerging task. The
pioneering work focused on the modal gap but ignored inter-class information.
Although recent work has begun to consider the triplet-based or contrast-based
loss to mine inter-class information, positive and negative samples need to be
carefully s... | http://arxiv.org/abs/2302.10040v1 |
Virtual Reality (VR) is an exciting new consumer technology which offers an
immersive audio-visual experience to users through which they can navigate and
interact with a digitally represented 3D space (i.e., a virtual world) using a
headset device. By (visually) transporting users from the real or physical
world to ex... | http://arxiv.org/abs/2301.09041v1 |
In this paper we characterise the long-run behaviour of the replicator
dynamic in zero-sum games (symmetric or non-symmetric). Specifically, we prove
that every zero-sum game possesses a unique global replicator attractor, which
we then characterise. Most surprisingly, this attractor depends only on each
player's prefe... | http://arxiv.org/abs/2302.00253v3 |
When training powerful AI systems to perform complex tasks, it may be
challenging to provide training signals which are robust to optimization. One
concern is \textit{measurement tampering}, where the AI system manipulates
multiple measurements to create the illusion of good results instead of
achieving the desired out... | http://arxiv.org/abs/2308.15605v5 |
A nova super-remnant (NSR) is an immense structure associated with a nova
that forms when frequent and recurrent nova eruptions sweep up surrounding
interstellar material (ISM) into a high density and distant shell. The
prototypical NSR, measuring over 100 pc across, was discovered in 2014 around
the annually erupting ... | http://arxiv.org/abs/2310.17258v1 |
The Yang-Lee edge singularity is a prototypical example of the application of
renormalization group ideas to critical behavior, and one to which Michael
Fisher made several important contributions. Moreover it has connections to
several other problems such as the statistics of branched polymers, and its
scaling limit i... | http://arxiv.org/abs/2305.13288v1 |
We use polynomial method techniques to bound the number of tangent pairs in a
collection of $N$ spheres in $\mathbb{R}^n$ subject to a non-degeneracy
condition, for any $n \geq 3$. The condition, inspired by work of Zahl for
$n=3$, asserts that on any sphere of the collection one cannot have more than
$B$ points of tan... | http://arxiv.org/abs/2301.06414v1 |
Let $KQ$ be a path algebra, where $Q$ is a finite quiver and $K$ is a field.
We study $KQ/C$ where $C$ is the two-sided ideal in $KQ$ generated by all
differences of parallel paths in $Q$. We show that $KQ/C$ is always finite
dimensional and its global dimension is finite. Furthermore, we prove that
$KQ/C$ is Morita eq... | http://arxiv.org/abs/2302.08169v3 |
We present a comprehensive examination of interstellar P and Cl abundances
based on an analysis of archival spectra acquired with the Space Telescope
Imaging Spectrograph of the Hubble Space Telescope and the Far Ultraviolet
Spectroscopic Explorer. Column densities of P II, Cl I, and Cl II are
determined for a combined... | http://arxiv.org/abs/2301.09727v2 |
We consider the problem of stochastic convex optimization with exp-concave
losses using Empirical Risk Minimization in a convex class. Answering a
question raised in several prior works, we provide a $O( d / n + \log( 1 /
\delta) / n )$ excess risk bound valid for a wide class of bounded exp-concave
losses, where $d$ i... | http://arxiv.org/abs/2302.10726v2 |
In recent years the use of FPGAs to accelerate scientific applications has
grown, with numerous applications demonstrating the benefit of FPGAs for high
performance workloads. However, whilst High Level Synthesis (HLS) has
significantly lowered the barrier to entry in programming FPGAs by enabling
programmers to use C+... | http://arxiv.org/abs/2308.13274v1 |
Managing and analyzing pose data is a complex task, with challenges ranging
from handling diverse file structures and data types to facilitating effective
data manipulations such as normalization and augmentation. This paper presents
\texttt{pose-format}, a comprehensive toolkit designed to address these
challenges by ... | http://arxiv.org/abs/2310.09066v1 |
Transverse-electric (TE) surface plasmon polaritons are unique eigenmodes of
a homogeneous graphene layer that are tunable with the chemical potential and
temperature. However, as their dispersion curve spectrally lies just below the
light line, they cannot be resonantly excited by an externally incident wave.
Here, we... | http://arxiv.org/abs/2301.10276v2 |
Unlike current state-of-the-art language models, young children actively
acquire language through interactions with their surrounding environment and
caretakers. One mechanism that has been argued to be critical to language
learning is the ability to infer the mental states of other agents in social
environments, coine... | http://arxiv.org/abs/2303.01502v1 |
This is the second one of the serial papers studying representations over
diagrams of abelian categories. We show that under certain conditions a
compatible family of abelian model categories indexed by a small category can
amalgamate to an abelian model structure on the category of representations.
Our strategy to rea... | http://arxiv.org/abs/2308.03067v1 |
Current research has explored how Generative AI can support the brainstorming
process for content creators, but a gap remains in exploring support-tools for
the pre-writing process. Specifically, our research is focused on supporting
users in finding topics at the right level of specificity for their audience.
This pro... | http://arxiv.org/abs/2310.19275v2 |
Can large language models be used to complete mathematical tasks that are
traditionally performed either manually or with the aid of theorem provers? To
answer this question, a state-of-the-art system, GPT-4, was provided with a
concise natural language specification for a previously unpublished formal
system and asked... | http://arxiv.org/abs/2305.12196v1 |
Layered superconductors like High-Tc cuprates display out-of-plane plasma
oscillations between layers sustained by the weak Josephson coupling among the
superconducting sheets, the so-called Josephson plasmons. Bilayer cuprates
hosts two of such modes, but due to the anisotropy of the electronic response
their descript... | http://arxiv.org/abs/2304.14816v2 |
In 2005, E. Noel and G. Panos constructed a formula to count the number of
semiprimes less than a given value $x$. In 2006, this formula was rediscovered
independently by R.G. Wilson V. However, each citation of this result was
simply through personal communication, and a formal proof has not been written
down anywhere... | http://arxiv.org/abs/2310.14989v1 |
M.S. Rao recently investigated some sorts of special filters in distributive
pseudocomplemented lattices. In our paper we extend this study to lattices
which need neither be distributive nor pseudocomplemented. For this sake we
define a certain modification of the notion of a pseudocomplement as the set of
all maximal ... | http://arxiv.org/abs/2306.09958v1 |
This paper introduces InternVid, a large-scale video-centric multimodal
dataset that enables learning powerful and transferable video-text
representations for multimodal understanding and generation. The InternVid
dataset contains over 7 million videos lasting nearly 760K hours, yielding 234M
video clips accompanied by... | http://arxiv.org/abs/2307.06942v2 |
Scientific press briefings are a valuable information source. They consist of
alternating expert speeches, questions from the audience and their answers.
Therefore, they can contribute to scientific and fact-based media coverage.
Even though press briefings are highly informative, extracting statements
relevant to indi... | http://arxiv.org/abs/2302.12131v2 |
Designing complex 3D scenes has been a tedious, manual process requiring
domain expertise. Emerging text-to-3D generative models show great promise for
making this task more intuitive, but existing approaches are limited to
object-level generation. We introduce \textbf{locally conditioned diffusion} as
an approach to c... | http://arxiv.org/abs/2303.12218v2 |
In this paper, we study the convolution structure in the special affine
Fourier transform domain to combine the advantages of the well known special
affine Fourier and Stockwell transforms into a novel integral transform coined
as special affine Stockwell transform and investigate the associated constant Q
property in ... | http://arxiv.org/abs/2309.07128v1 |
We theoretically investigate the preparation of pure-state single-photon
source from 14 birefringent crystals (CMTC, THI, LiIO$_3$, AAS, HGS, CGA, TAS,
AGS, AGSe, GaSe, LIS, LISe, LGS, and LGSe) and 8 periodic poling crystals (LT,
LN, KTP, KN, BaTiO$_3$, MgBaF$_4$, PMN-0.38PT, and OP-ZnSe) in a wavelength
range from 12... | http://arxiv.org/abs/2303.13106v1 |
Understanding how well a deep generative model captures a distribution of
high-dimensional data remains an important open challenge. It is especially
difficult for certain model classes, such as Generative Adversarial Networks
and Diffusion Models, whose models do not admit exact likelihoods. In this
work, we demonstra... | http://arxiv.org/abs/2306.09780v2 |
Gravitational waves modulate the apparent frequencies of other periodic
signals. Low-frequency gravitational waves could therefore be detected by
observing frequency modulations in signals from higher-frequency sources, e.g.,
those from binary white dwarfs detected with the LISA gravitational-wave
detector. We propose ... | http://arxiv.org/abs/2301.02672v2 |
We consider the six-vertex model with Domain Wall Boundary Conditions on a
$N\times N$ square lattice. Our main interest is the study of the fluctuations
of the extremal lattice path about the arctic curves. We address the problem
through Monte Carlo simulations. At $\Delta = 0$, the fluctuations of the
extremal path a... | http://arxiv.org/abs/2303.14669v2 |
In this paper, we evaluate the different fully homomorphic encryption
schemes, propose an implementation, and numerically analyze the applicability
of gradient descent algorithms to solve quadratic programming in a homomorphic
encryption setup. The limit on the multiplication depth of homomorphic
encryption circuits is... | http://arxiv.org/abs/2309.01559v1 |
Motivated by the importance of explainability in modern machine learning, we
design bandit algorithms that are efficient and interpretable. A bandit
algorithm is interpretable if it explores with the objective of reducing
uncertainty in the unknown model parameter. To quantify the interpretability,
we introduce a novel... | http://arxiv.org/abs/2310.14751v2 |
In [CS01, Page 109] Grothendieck sketches the construction of a complex
J_*(X) or commutative pro-algebraic groups, associated to a smooth variety X,
and for which each J_i(X) is a product of local factors called the local
generalized jacobians. The purpose of this note is to recast this construction
in the setting of ... | http://arxiv.org/abs/2308.01670v2 |
We discuss aspects of the quantum Lyapunov exponent $\lambda_L$ in theories
with an exactly marginal SYK-like random interaction, where $\lambda_L$ can be
computed as a continuous function of the interaction strength $\mathcal{J}$. In
$1d$, we prove a conjecture from arXiv:2111.06108 which states that at small
$\mathca... | http://arxiv.org/abs/2301.01353v1 |
Opportunities for searches for axion-like particles (ALPs) coupling to
photons in $\mathrm{e}^+\mathrm{e}^-$ collisions at the Future Circular
Collider (FCC-ee) and International Linear Collider (ILC) are investigated. We
perform a study of the photon-fusion production of ALPs decaying into two
photons, $\mathrm{e}^+\m... | http://arxiv.org/abs/2310.17270v2 |
We demonstrate a direct writing method for the fabrication of planar
Josephson junctions from high quality superconducting niobium titanium nitride
(NbTiN) thin films, by creating local disorder using focused He-ion beam
irradiation in a helium ion microscope. We show that we can control the
suppression of superconduct... | http://arxiv.org/abs/2303.17348v2 |
This is the Algonauts 2023 submission report for team "BlobGPT". Our model
consists of a multi-subject linear encoding head attached to a pretrained trunk
model. The multi-subject head consists of three components: (1) a shared
multi-layer feature projection, (2) shared plus subject-specific low-dimension
linear transf... | http://arxiv.org/abs/2308.02351v1 |
This paper is concerned with a finite-horizon inverse control problem, which
has the goal of reconstructing, from observations, the possibly non-convex and
non-stationary cost driving the actions of an agent. In this context, we
present a result enabling cost reconstruction by solving an optimization
problem that is co... | http://arxiv.org/abs/2306.13928v2 |
The Extreme Universe Space Observatory on a Super Pressure Balloon 2
(EUSO-SPB2) experiment is a pathfinder mission for future space-based
instruments targeting the fluxes of Ultra-High Energy Cosmic Rays (UHECR), with
energies exceeding 1EeV and very high energy diffuse and transient neutrinos,
with energies exceeding... | http://arxiv.org/abs/2310.07063v1 |
We report spatially resolved dust properties of the quasar host galaxy BRI
1335-0417 at redshift $z = 4.4$ constrained by the ALMA observations. The dust
temperature map, derived from a greybody fit to rest-frame 90 and 161~$\mu$m
continuum images, shows a steep increase towards the centre, reaching $57.1 \pm
0.3$ K an... | http://arxiv.org/abs/2302.07272v2 |
As large dialogue models become commonplace in practice, the problems
surrounding high compute requirements for training, inference and larger memory
footprint still persists. In this work, we present AUTODIAL, a multi-task
dialogue model that addresses the challenges of deploying dialogue model.
AUTODIAL utilizes para... | http://arxiv.org/abs/2303.06245v3 |
The concept of continuous-aperture multiple-input multiple-output (CAP-MIMO)
technology has been proposed recently, which aims at achieving high spectrum
efficiency by deploying extremely dense antennas or even continuous antennas in
a given aperture. The fundamental question of CAP-MIMO is whether it can
achieve much ... | http://arxiv.org/abs/2301.08411v3 |
Visual place recognition (VPR) is a fundamental task of computer vision for
visual localization. Existing methods are trained using image pairs that either
depict the same place or not. Such a binary indication does not consider
continuous relations of similarity between images of the same place taken from
different po... | http://arxiv.org/abs/2303.11739v2 |
We present a complete software pipeline for revealing the hidden texts of the
Herculaneum papyri using X-ray CT images. This enhanced virtual unwrapping
pipeline combines machine learning with a novel geometric framework linking 3D
and 2D images. We also present EduceLab-Scrolls, a comprehensive open dataset
representi... | http://arxiv.org/abs/2304.02084v4 |
The real options approach is now considered an effective alternative to the
corporate DCF model for a feasibility study. The current paper offers a
practical methodology employing binomial trees and real options techniques for
evaluating investment projects. A general computation procedure is suggested
for the decision... | http://arxiv.org/abs/2303.09176v1 |
Embedded planets are potentially the cause of substructures like gaps and
cavities observed in several protoplanetary disks. Thus, the substructures
observed in the continuum and in line emission encode information about the
presence of planets in the system and how they interact with the natal disk.
The pre-transition... | http://arxiv.org/abs/2306.16850v1 |
In 2020, virtual conferences became almost the only alternative to
cancellation. Now that the pandemic is subsiding, the pros and cons of virtual
conferences need to be reevaluated. In this report, we scrutinize the dynamics
and economics of conferences and highlight the history of successful virtual
meetings in indust... | http://arxiv.org/abs/2301.03544v1 |
An accurate description of the low-energy electronic bands in twisted bilayer
graphene (tBLG) is of great interest due to their relation to correlated
electron phases, such as superconductivity and Mott-insulator behavior at
half-filling. The paradigmatic model of Bistritzer and MacDonald [PNAS 108,
12233 (2011)], base... | http://arxiv.org/abs/2310.12308v2 |
In this paper, we focus on the important yet understudied problem of
Continual Federated Learning (CFL), where a server communicates with a set of
clients to incrementally learn new concepts over time without sharing or
storing any data. The complexity of this problem is compounded by challenges
from both the Continual... | http://arxiv.org/abs/2306.09970v2 |
The Multilevel Monte Carlo (MLMC) approach usually works well when estimating
the expected value of a quantity which is a Lipschitz function of intermediate
quantities, but if it is a discontinuous function it can lead to a much slower
decay in the variance of the MLMC correction. This article reviews the
literature on... | http://arxiv.org/abs/2301.02882v2 |
Despite its flexibility to learn diverse inductive biases in machine learning
programs, meta learning (i.e., learning to learn) has long been recognized to
suffer from poor scalability due to its tremendous compute/memory costs,
training instability, and a lack of efficient distributed training support. In
this work, w... | http://arxiv.org/abs/2310.05674v2 |
Africa has over 2000 indigenous languages but they are under-represented in
NLP research due to lack of datasets. In recent years, there have been progress
in developing labeled corpora for African languages. However, they are often
available in a single domain and may not generalize to other domains. In this
paper, we... | http://arxiv.org/abs/2305.10971v2 |
For every $g\ge 2$ and $n\ge4$, we provide an $n-$manifold $M$ and a
continuous $2-$sided map $f\colon S\longrightarrow M$, where $S$ is a closed
genus $g$ surface, such that no simple loop is contained in
$\text{ker}(\,f_*\,)$. This provides a counterexample to the the classical
simple loop conjecture for surfaces to ... | http://arxiv.org/abs/2304.11946v1 |
Planning safe robot motions in the presence of humans requires reliable
forecasts of future human motion. However, simply predicting the most likely
motion from prior interactions does not guarantee safety. Such forecasts fail
to model the long tail of possible events, which are rarely observed in limited
datasets. On ... | http://arxiv.org/abs/2308.06137v2 |
Melanoma diagnosed and treated in its early stages can increase the survival
rate. A projected increase in skin cancer incidents and a dearth of
dermatopathologists have emphasized the need for computational pathology
(CPATH) systems. CPATH systems with deep learning (DL) models have the
potential to identify the prese... | http://arxiv.org/abs/2302.03014v4 |
Due to the shorter channel length allowing faster ion/charge movement,
nanoscale molecular thin films can be attractive electronic components for
next-generation high-performing energy storage devices. However, controlling
chemical functionalization and achieving stable electrode-molecule interfaces
at the nanoscale vi... | http://arxiv.org/abs/2303.14641v1 |
Business processes may face a variety of problems due to the number of tasks
that need to be handled within short time periods, resources' workload and
working patterns, as well as bottlenecks. These problems may arise locally and
be short-lived, but as the process is forced to operate outside its standard
capacity, th... | http://arxiv.org/abs/2309.01571v1 |
We aim to improve the Inverted Neural Radiance Fields (iNeRF) algorithm which
defines the image pose estimation problem as a NeRF based iterative linear
optimization. NeRFs are novel neural space representation models that can
synthesize photorealistic novel views of real-world scenes or objects. Our
contributions are ... | http://arxiv.org/abs/2310.03563v1 |
The standard diffusion curve used in models of TAP reactors, as it is usually
defined, is numerically unstable for small values. We use a functional equation
satisfied by the curve to define a numerically stable way of computing it for
all values. | http://arxiv.org/abs/2302.03772v1 |
This paper introduces a new quantum game called Quantum Tapsilou that is
inspired by the classical traditional Greek coin tossing game tapsilou. The new
quantum game, despite its increased complexity and scope, retains the most
important characteristic of the traditional game. In the classical game, both
players have $... | http://arxiv.org/abs/2309.01217v2 |
Outlier detection can serve as an extremely important tool for researchers
from a wide range of fields. From the sectors of banking and marketing to the
social sciences and healthcare sectors, outlier detection techniques are very
useful for identifying subjects that exhibit different and sometimes peculiar
behaviours.... | http://arxiv.org/abs/2308.09562v3 |
A new setup for Czochralski growth of model materials in air atmosphere has
been developed. It includes various in-situ measurements to access the basic
physical phenomena on a macroscopic level: heat transfer, electromagnetism,
melt and gas flows, crystal stresses. A reference experiment with tin is
performed and anal... | http://arxiv.org/abs/2305.06875v1 |
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