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Cell-free (CF) massive multiple-input multiple-output (mMIMO) and
reconfigurable intelligent surface (RIS) are two advanced transceiver
technologies for realizing future sixth-generation (6G) networks. In this
paper, we investigate the joint precoding and access point (AP) selection for
energy efficient RIS-aided CF mM... | arXiv |
Transition region explosive events are characterized by non-Gaussian profiles
of the emission lines formed at transition region temperatures, and they are
believed to be manifestations of small-scale reconnection events in the
transition region. We took a 3D self-consistent quiet-Sun model extending from
the upper conv... | arXiv |
Recent advances in multimodal Large Language Models (LLMs) have shown great
success in understanding multi-modal contents. For video understanding tasks,
training-based video LLMs are difficult to build due to the scarcity of
high-quality, curated video-text paired data. In contrast, paired image-text
data are much eas... | arXiv |
We prove that for all constants $a\in\N$, $b\in\Z$, $c,d\in\R$, $c\neq 0$,
the fractions $\phi(an+b)/(cn+d)$ lie dense in the interval $]0,D]$
(respectively $[D,0[$ if $c<0$), where $D=a\phi(\gcd(a,b))/(c\gcd(a,b))$. This
interval is the largest possible, since it may happen that isolated fractions
lie outside of the i... | arXiv |
In the theory of dynamic programming, an optimal policy is a policy whose
lifetime value dominates that of all other policies at every point in the state
space. This raises a natural question: under what conditions does optimality at
a single state imply optimality at every state? We show that, in a general
setting, th... | arXiv |
Recent advancements of generative AI have significantly promoted content
creation and editing, where prevailing studies further extend this exciting
progress to video editing. In doing so, these studies mainly transfer the
inherent motion patterns from the source videos to the edited ones, where
results with inferior c... | arXiv |
Population size estimation is a major challenge in official statistics,
social sciences, and natural sciences. The problem can be tackled by applying
capture-recapture methods, which vary depending on the number of sources used,
particularly on whether a single or multiple sources are involved. This paper
focuses on th... | arXiv |
Quantum Local Area Networks (QLANs) represent a promising building block for
larger scale quantum networks with the ambitious goal -- in a long time horizon
-- of realizing a Quantum Internet. Surprisingly, the physical topology of a
QLAN can be enriched by a set of artificial links, enabled by shared
multipartite enta... | arXiv |
We propose and study a minimalist approach towards synthetic tabular data
generation. The model consists of a minimalistic unsupervised SparsePCA encoder
(with contingent clustering step or log transformation to handle nonlinearity)
and XGboost decoder which is SOTA for structured data regression and
classification tas... | arXiv |
Future satellite missions are expected to perform all-sky surveys, thus
providing the entire sky near-infrared spectral data and consequently opening a
new window to investigate the evolution of galaxies. Specifically, the infrared
spectral data facilitate the precise estimation of stellar masses of numerous
low-redshi... | arXiv |
The majority of atomic nuclei have deformed shapes and nearly all these
shapes are symmetric with respect to reflection. There are only a few
reflection asymmetric pear-shaped nuclei that have been found in actinide and
lanthanide regions, which have static octupole deformation. These nuclei
possess an intrinsic electr... | arXiv |
Random walks and related spatial stochastic models have been used in a range
of application areas including animal and plant ecology, infectious disease
epidemiology, developmental biology, wound healing, and oncology. Classical
random walk models assume that all individuals in a population behave
independently, ignori... | arXiv |
We show how curing an anomaly of the twistor uplift of self-dual Yang-Mills
theory implies linear relations among one-loop, $n$-gluon, color-ordered
subamplitudes in QCD, when all $n$ gluon helicities are positive, or when
exactly one is negative. We compute the number of linearly independent
subamplitudes as determine... | arXiv |
Ultra-high-definition (UHD) image restoration is vital for applications
demanding exceptional visual fidelity, yet existing methods often face a
trade-off between restoration quality and efficiency, limiting their practical
deployment. In this paper, we propose TSFormer, an all-in-one framework that
integrates \textbf{... | arXiv |
We study the problem of maximizing a function that is approximately
submodular under a cardinality constraint. Approximate submodularity implicitly
appears in a wide range of applications as in many cases errors in evaluation
of a submodular function break submodularity. Say that $F$ is
$\varepsilon$-approximately subm... | arXiv |
In recent years, with the rapid development of augmented reality (AR)
technology, there is an increasing demand for multi-user collaborative
experiences. Unlike for single-user experiences, ensuring the spatial
localization of every user and maintaining synchronization and consistency of
positioning and orientation acr... | arXiv |
We present a novel digital humanities method for representing our Twitch
chatters as user embeddings created by a large language model (LLM). We cluster
these embeddings automatically using affinity propagation and further narrow
this clustering down through manual analysis. We analyze the chat of one stream
by each Tw... | arXiv |
Non-gravitational forces play surprising and, sometimes, centrally important
roles in shaping the motions and properties of small planetary bodies. In the
solar system, the morphologies of comets, the delivery of meteorites and the
shapes and dynamics of asteroids are all affected by non-gravitational forces.
Around ot... | arXiv |
Understanding the performance of electrochemical energy storage systems
requires probing the electrochemical properties at each layer and interface
during cell operation. While traditional onboard and operando methods can
measure impedance, voltage, or capacity, they lack spatial resolution to
pinpoint the properties t... | arXiv |
We establish a fundamental theorem of orders (FTO) which allows us to express
all orders uniquely as an intersection of `irreducible orders' along which the
index and the conductor distributes multiplicatively.
We define a subclass of Irreducible orders named Pseudo maximal orders. We
then consider orders (called Sud... | arXiv |
Alignment of large language models (LLMs) to societal values should account
for pluralistic values from diverse groups. One technique uses in-context
learning for inference-time alignment, but only considers similarity when
drawing few-shot examples, not accounting for cross-group differences in value
prioritization. W... | arXiv |
A fundamental problem in network experiments is selecting an appropriate
experimental design in order to precisely estimate a given causal effect of
interest. In fact, optimal rates of estimation remain unknown for essentially
all causal effects in network experiments. In this work, we propose a general
approach for co... | arXiv |
Distributed phased arrays have recently garnered interest in applications
such as satellite communications and high-resolution remote sensing.
High-performance coherent distributed operations such as distributed
beamforming are dependent on the ability to synchronize the spatio-electrical
states of the elements in the ... | arXiv |
Recently the galaxy matter density 4-point correlation function has been
looked at to investigate parity violation in large scale structure surveys. The
4-point correlation function is the lowest order statistic which is sensitive
to parity violation, since a tetrahedron is the simplest shape that cannot be
superimpose... | arXiv |
While state-of-the-art models for breast cancer detection leverage multi-view
mammograms for enhanced diagnostic accuracy, they often focus solely on visual
mammography data. However, radiologists document valuable lesion descriptors
that contain additional information that can enhance mammography-based breast
cancer s... | arXiv |
We study the classic single-choice prophet secretary problem through a
resource augmentation lens. Our goal is to bound the $(1-\epsilon)$-competition
complexity for different classes of online algorithms. This metric asks for the
smallest $k$ such that the expected value of the online algorithm on $k$ copies
of the or... | arXiv |
Scientific Workflow Systems (SWSs) are advanced software frameworks that
drive modern research by orchestrating complex computational tasks and managing
extensive data pipelines. These systems offer a range of essential features,
including modularity, abstraction, interoperability, workflow composition
tools, resource ... | arXiv |
We study the contact geometry of the connected components of the energy
hypersurface, in the symmetric restricted 3-body problem on $\mathbb{S}^2$, for
a specific type of motion of the primaries. In particular, we show that these
components are of contact type for all energies below the first critical value
and slightl... | arXiv |
Operating Systems enforce logical isolation using abstractions such as
processes, containers, and isolation technologies to protect a system from
malicious or buggy code. In this paper, we show new types of side channels
through the file system that break this logical isolation. The file system
plays a critical role in... | arXiv |
Giant radio galaxies (GRGs), a minority among the extended-jetted population,
form in a wide range of jet and environmental configurations, complicating the
identification of the growth factors that facilitate their attainment of
megaparsec scales. This study aims to numerically investigate the hypothesized
formation m... | arXiv |
The generation of complex, large-scale code projects using generative AI
models presents challenges due to token limitations, dependency management, and
iterative refinement requirements. This paper introduces the See-Saw generative
mechanism, a novel methodology for dynamic and recursive code generation. The
proposed ... | arXiv |
Many computational problems can be modelled as the class of all finite
relational structures $\mathbb A$ that satisfy a fixed first-order sentence
$\phi$ hereditarily, i.e., we require that every substructure of $\mathbb A$
satisfies $\phi$. In this case, we say that the class is in HerFO. The problems
in HerFO are alw... | arXiv |
Data contamination presents a critical barrier preventing widespread
industrial adoption of advanced software engineering techniques that leverage
code language models (CLMs). This phenomenon occurs when evaluation data
inadvertently overlaps with the public code repositories used to train CLMs,
severely undermining th... | arXiv |
We employ Maximum Likelihood Estimators to examine the Pantheon+ catalogue of
Type Ia supernovae for large scale anisotropies in the expansion rate of the
Universe. The analyses are carried out in the heliocentric frame, the CMB
frame, as well as the Local Group frame. In all frames, the Hubble expansion
rate in the re... | arXiv |
We present a unified controllable video generation approach AnimateAnything
that facilitates precise and consistent video manipulation across various
conditions, including camera trajectories, text prompts, and user motion
annotations. Specifically, we carefully design a multi-scale control feature
fusion network to co... | arXiv |
Given the inherent non-stationarity prevalent in real-world applications,
continual Reinforcement Learning (RL) aims to equip the agent with the
capability to address a series of sequentially presented decision-making tasks.
Within this problem setting, a pivotal challenge revolves around
\textit{catastrophic forgettin... | arXiv |
Taking inspiration from [1, 21, 24], we develop a general framework to deal
with the model theory of open incidence structures. In this first paper we
focus on the study of systems of points and lines (rank $2$). This has a number
of applications, in particular we show that for any of the following classes
all the non-... | arXiv |
Consider a trade market with one seller and multiple buyers. The seller aims
to sell an indivisible item and maximize their revenue. This paper focuses on a
simple and popular mechanism--the fixed-price mechanism. Unlike the standard
setting, we assume there is information asymmetry between buyers and the
seller. Speci... | arXiv |
We conduct a systematic investigation of the role of Hubbard U corrections in
electronic structure calculations of two-dimensional (2D) materials containing
3d transition metals. Specifically, we use density functional theory (DFT) with
the PBE and PBE+U approximations to calculate the crystal structure, band gaps,
and... | arXiv |
Cardiovascular magnetic resonance (CMR) imaging is the gold standard for
diagnosing several heart diseases due to its non-invasive nature and proper
contrast. MR imaging is time-consuming because of signal acquisition and image
formation issues. Prolonging the imaging process can result in the appearance
of artefacts i... | arXiv |
We study the following one-dimensional cubic nonlinear Schr\"{o}dinger
system: \[ u_i''+2\Big(\sum_{k=1}^Nu_k^2\Big)u_i=-\mu_iu_i \ \,\ \mbox{in}\, \
\mathbb{R} , \ \ i=1, 2, \cdots, N, \] where
$\mu_1\leq\mu_2\leq\cdots\leq\mu_N<0$ and $N\ge 2$. In this paper, we mainly
focus on the case $N=3$ and prove the following ... | arXiv |
Chest X-rays (CXRs) often display various diseases with disparate class
frequencies, leading to a long-tailed, multi-label data distribution. In
response to this challenge, we explore the Pruned MIMIC-CXR-LT dataset, a
curated collection derived from the MIMIC-CXR dataset, specifically designed to
represent a long-tail... | arXiv |
A popular poster from Myanmar lists food pairings that should be avoided,
sometimes at all costs. Coconut and honey taken together, for example, are
believed to cause nausea, while pork and curdled milk will induce diarrhea.
Worst of all, according to the poster, many seemingly innocuous combinations
that include jelly... | arXiv |
Various linear complexity models, such as Linear Transformer (LinFormer),
State Space Model (SSM), and Linear RNN (LinRNN), have been proposed to replace
the conventional softmax attention in Transformer structures. However, the
optimal design of these linear models is still an open question. In this work,
we attempt t... | arXiv |
We developed a shoe-mounted gait monitoring system capable of tracking up to
17 gait parameters, including gait length, step time, stride velocity, and
others. The system employs a stereo camera mounted on one shoe to track a
marker placed on the opposite shoe, enabling the estimation of spatial gait
parameters. Additi... | arXiv |
Finding ground state solutions of diagonal Hamiltonians is relevant for both
theoretical as well as practical problems of interest in many domains such as
finance, physics and computer science. These problems are typically very hard
to tackle by classical computing and quantum computing could help in speeding
up comput... | arXiv |
Gamma-ray bursts (GRBs) are intense pulses of high-energy emission associated
with massive stars' death or compact objects' coalescence. Their
multi-wavelength observations help verify the reliability of the standard
fireball model. We analyze 14 GRBs observed contemporaneously in gamma-rays by
the \textit{Fermi} Large... | arXiv |
We explore Mahler numbers originating from functions $f(z)$ that satisfy the
functional equation $f(z) = (A(z)f(z^d) + C(z))/B(z)$. A procedure to compute
the irrationality exponents of such numbers is developed using continued
fractions for formal Laurent series, and the form of all such irrationality
exponents is inv... | arXiv |
The management of type 1 diabetes has been revolutionized by the artificial
pancreas system (APS), which automates insulin delivery based on continuous
glucose monitor (CGM). While conventional closed-loop systems rely on CGM data,
which leads to higher energy consumption at the sensors and increased data
redundancy in... | arXiv |
Image restoration models often face the simultaneous interaction of multiple
degradations in real-world scenarios. Existing approaches typically handle
single or composite degradations based on scene descriptors derived from text
or image embeddings. However, due to the varying proportions of different
degradations wit... | arXiv |
The Gutzwiller trace formula establishes a profound connection between the
quantum spectrum and classical periodic orbits. However, its application is
limited by its reliance on the semiclassical saddle point approximation. In
this work, we explore the full quantum version of the trace formula using the
Lefschetz thimb... | arXiv |
In this paper, we analyze the feature-based knowledge distillation for
recommendation from the frequency perspective. By defining knowledge as
different frequency components of the features, we theoretically demonstrate
that regular feature-based knowledge distillation is equivalent to equally
minimizing losses on all ... | arXiv |
Federated learning (FL) is vulnerable to model poisoning attacks due to its
distributed nature. The current defenses start from all user gradients (model
updates) in each communication round and solve for the optimal aggregation
gradients (horizontal solution). This horizontal solution will completely fail
when facing ... | arXiv |
As the research of Multimodal Large Language Models (MLLMs) becomes popular,
an advancing MLLM model is typically required to handle various textual and
visual tasks (e.g., VQA, Detection, OCR, and ChartQA) simultaneously for
real-world applications. However, due to the significant differences in
representation and dis... | arXiv |
The discovery of the Dead Sea Scrolls over 60 years ago is widely regarded as
one of the greatest archaeological breakthroughs in modern history. Recent
study of the scrolls presents ongoing computational challenges, including
determining the provenance of fragments, clustering fragments based on their
degree of simila... | arXiv |
Large Language Models (LLMs) have revolutionized natural language processing
by unifying tasks into text generation, yet their large parameter sizes and
autoregressive nature limit inference speed. SAM-Decoding addresses this by
introducing a novel retrieval-based speculative decoding method that uses a
suffix automato... | arXiv |
Latency is a major concern for web rendering engines like those in Chrome,
Safari, and Firefox. These engines reduce latency by using an incremental
layout algorithm to redraw the page when the user interacts with it. In such an
algorithm, elements that change frame-to-frame are marked dirty; only the dirty
elements ne... | arXiv |
As technology advances, conceptualizations of effective strategies for
teaching and learning shift. Due in part to their facilitation of unique
affordances for learning, mobile devices, augmented reality, and games are all
becoming more prominent elements in learning environments. In this work, we
examine mobile augmen... | arXiv |
Generalizations of plain strings have been proposed as a compact way to
represent a collection of nearly identical sequences or to express uncertainty
at specific text positions by enumerating all possibilities. While a plain
string stores a character at each of its positions, generalizations consider a
set of characte... | arXiv |
The practical applications of Wasserstein distances (WDs) are constrained by
their sample and computational complexities. Sliced-Wasserstein distances
(SWDs) provide a workaround by projecting distributions onto one-dimensional
subspaces, leveraging the more efficient, closed-form WDs for one-dimensional
distributions.... | arXiv |
In wireless communications, efficient image transmission must balance
reliability, throughput, and latency, especially under dynamic channel
conditions. This paper presents an adaptive and progressive pipeline for
learned image compression (LIC)-based architectures tailored to such
environments. We investigate two stat... | arXiv |
Iterative methods such as iterative closest point (ICP) for point cloud
registration often suffer from bad local optimality (e.g. saddle points), due
to the nature of nonconvex optimization. To address this fundamental challenge,
in this paper we propose learning to form the loss landscape of a deep
iterative method w.... | arXiv |
The pseudogap state of high-$T_{\rm c}$ cuprates, known for its partial
gapping of the Fermi surface above the superconducting transition temperature
$T_{\rm c}$, is believed to hold the key to understanding the origin of
Planckian relaxation and quantum criticality. However, the nature of the Fermi
surface in the pseu... | arXiv |
Efforts are needed to identify and measure both communities' exposure to
climate hazards and the social vulnerabilities that interact with these
hazards, but the science of validating hazard vulnerability indicators is still
in its infancy. Progress is needed to improve: 1) the selection of variables
that are used as p... | arXiv |
Pressure injury (PI) detection is challenging, especially in dark skin tones,
due to the unreliability of visual inspection. Thermography has been suggested
as a viable alternative as temperature differences in the skin can indicate
impending tissue damage. Although deep learning models have demonstrated
considerable p... | arXiv |
We address the issue of the exploding computational requirements of recent
State-of-the-art (SOTA) open set multimodel 3D mapping (dense 3D mapping)
algorithms and present Voxel-Aggregated Feature Synthesis (VAFS), a novel
approach to dense 3D mapping in simulation. Dense 3D mapping involves
segmenting and embedding se... | arXiv |
Resilient divertor features connected to open chaotic edge structures in the
Helically Symmetric Experiment (HSX) are investigated. For the first time, an
expanded vessel wall was considered that would give space for implementation of
a physical divertor target structure. The analysis was done for four different
magnet... | arXiv |
In this work we establish under certain hypotheses the $N \to +\infty$
asymptotic expansion of integrals of the form $$\mathcal{Z}_{N,\Gamma}[V] \, =
\, \int_{\Gamma^N} \prod_{ a < b}^{N}(z_a - z_b)^\beta \, \prod_{k=1}^{N}
\mathrm{e}^{ - N \beta V(z_k) } \, \mathrm{d}\mathbf{z}$$ where $V \in
\mathbb{C}[X]$, $\beta \i... | arXiv |
We investigate the dynamic behavior of spin reversal events in the dilute
Ising model, focusing on the influence of static disorder introduced by pinned
spins. Our Monte Carlo simulations reveal that in a homogeneous, defect-free
system, the inter-event time (IET) between local spin flips follows an
exponential distrib... | arXiv |
Federated Learning (FL) enables collaborative, personalized model training
across multiple devices without sharing raw data, making it ideal for pervasive
computing applications that optimize user-centric performances in diverse
environments. However, data heterogeneity among clients poses a significant
challenge, lead... | arXiv |
Price forecasting for used construction equipment is a challenging task due
to spatial and temporal price fluctuations. It is thus of high interest to
automate the forecasting process based on current market data. Even though
applying machine learning (ML) to these data represents a promising approach to
predict the re... | arXiv |
Rocky planets in our Solar System, namely Mercury, Venus, Earth, Mars, and
the Moon, which is generally added to this group due to its geological
complexity, possess a solid surface and share a common structure divided into
major layers, namely a silicate crust, a silicate mantle, and an iron-rich
core. However, while ... | arXiv |
We prove that for $1\le p,q\le\infty$ the mixed-norm spaces $L_q(L_p)$ are
mutually non-isomorphic, with the only exception that $L_q(L_2)$ is isomorphic
to $L_q(L_q)$ for all $1<q<\infty$. | arXiv |
Identifying predictive features from high-dimensional datasets is a major
task in biomedical research. However, it is difficult to determine the
robustness of selected features. Here, we investigate the performance of
randomly chosen features, what we term "random feature baselines" (RFBs), in
the context of disease ri... | arXiv |
In computer vision tasks, the ability to focus on relevant regions within an
image is crucial for improving model performance, particularly when key
features are small, subtle, or spatially dispersed. Convolutional neural
networks (CNNs) typically treat all regions of an image equally, which can lead
to inefficient fea... | arXiv |
This paper introduces a large-scale multi-modal dataset captured in and
around well-known landmarks in Oxford using a custom-built multi-sensor
perception unit as well as a millimetre-accurate map from a Terrestrial LiDAR
Scanner (TLS). The perception unit includes three synchronised global shutter
colour cameras, an a... | arXiv |
We study the binary discrimination problem of identification of boosted $H\to
gg$ decays from massive QCD jets in a systematic expansion in the strong
coupling. Though this decay mode of the Higgs is unlikely to be discovered at
the LHC, we analytically demonstrate several features of the likelihood ratio
for this prob... | arXiv |
We present a detailed analysis of EELG1002: a $z = 0.8275$ EELG identified
within archival Gemini/GMOS spectroscopy as part of the COSMOS Spectroscopic
Archive. Combining GMOS spectra and available multi-wavelength photometry, we
find EELG1002 is a low-mass ($10^{7 - 8}$ M$_\odot$), compact ($\sim 530$ pc),
and bursty ... | arXiv |
Nearly all cool, evolved stars are solar-like oscillators, and fundamental
stellar properties can be inferred from these oscillations with
asteroseismology. Scaling relations are commonly used to relate global
asteroseismic properties, the frequency of maximum power $\nu_{max}$ and the
large frequency separation $\Delt... | arXiv |
We explore the possibility that exotic forms of dark matter could expose
humans on Earth or on prolonged space travel to a significant radiation dose.
The radiation exposure from dark matter interacting with nuclei in the human
body is generally assumed to be negligible compared to other sources of
background radiation... | arXiv |
Quenching of star-formation plays a fundamental role in galaxy evolution.
This process occurs due to the removal of the cold interstellar medium (ISM) or
stabilization against collapse, so that gas cannot be used in the formation of
new stars. In this paper, we study the effect of different mechanisms of ISM
removal. I... | arXiv |
The paper is concerned with a scalar conservation law with discontinuous
gradient-dependent flux. Namely, the flux is described by two different
functions $f(u)$ or $g(u)$, when the gradient $u_x$ of the solution is positive
or negative, respectively. We study here the stable case where $f(u)<g(u)$ for
all $u\in {\math... | arXiv |
Single-photon emission from a two-level system offers promising perspectives
for the development of quantum technologies, where multiphotons are generally
regarded as accidental, undesired and should be suppressed. In quantum
mechanics, however, multiphoton emission can turn out to be even more
fundamental and interest... | arXiv |
Applied macroeconomists frequently use impulse response estimators motivated
by linear models. We study whether the estimands of such procedures have a
causal interpretation when the true data generating process is in fact
nonlinear. We show that vector autoregressions and linear local projections
onto observed shocks ... | arXiv |
We present an approach that can be utilized in order to account for the
covariate shift between two datasets of the same observable with different
distributions, so as to improve the generalizability of a neural network model
trained on in-distribution samples (IDs) when inferring cosmology at the field
level on out-of... | arXiv |
Galaxies at redshift $z\sim 1-2$ display high star formation rates (SFRs)
with elevated cold gas fractions and column densities. Simulating a
self-regulated ISM in a hydrodynamical, self-consistent context, has proven
challenging due to strong outflows triggered by supernova (SN) feedback. At
sufficiently high gas colu... | arXiv |
We study vertical resonant trapping and resonant heating of orbits. These two
processes both lead to the growth of a boxy/peanut-shaped bulge in a typical
$N$-body model. For the first time, we study this by means of the action
variables and resonant angles of the actual orbits that compose the model
itself. We used th... | arXiv |
Internal crack detection has been a subject of focus in structural health
monitoring. By focusing on crack detection in structural datasets, it is
demonstrated that deep learning (DL) methods can effectively analyze seismic
wave fields interacting with micro-scale cracks, which are beyond the
resolution of conventional... | arXiv |
Studies investigating the causal effects of spatially varying exposures on
health$\unicode{x2013}$such as air pollution, green space, or
crime$\unicode{x2013}$often rely on observational and spatially indexed data. A
prevalent challenge is unmeasured spatial confounding, where an unobserved
spatially varying variable a... | arXiv |
Different methods can be employed to render virtual reverberation, often
requiring substantial information about the room's geometry and the acoustic
characteristics of the surfaces. However, fully comprehensive approaches that
account for all aspects of a given environment may be computationally costly
and redundant f... | arXiv |
Simulations and observations suggest that galaxy interactions may enhance the
star formation rate (SFR) in merging galaxies. One proposed mechanism is the
torque exerted on the gas and stars in the larger galaxy by the smaller galaxy.
We analyze the interaction torques and star formation activity on six galaxies
from t... | arXiv |
False data injection attacks (FDIAs) on smart inverters are a growing concern
linked to increased renewable energy production. While data-based FDIA
detection methods are also actively developed, we show that they remain
vulnerable to impactful and stealthy adversarial examples that can be crafted
using Reinforcement L... | arXiv |
The current vision-based aphid counting methods in water traps suffer from
undercounts caused by occlusions and low visibility arising from dense
aggregation of insects and other objects. To address this problem, we propose a
novel aphid counting method through interactive stirring actions. We use
interactive stirring ... | arXiv |
We analyze the recent MIT lattice data for the gravitational form factors
(GFFs) of the pion which extend up to $Q^2= 2~{\rm GeV}^2$ for $m_\pi=170$~MeV.
We show that simple monopole fits comply with the old idea of meson dominance.
We use Chiral Perturbation theory ($\chi$PT) to next-to-leading order (NLO) to
transfor... | arXiv |
Large language models (LLMs) have significantly advanced the field of
automated code generation. However, a notable research gap exists in the
evaluation of social biases that may be present in the code produced by LLMs.
To solve this issue, we propose a novel fairness framework, i.e., Solar, to
assess and mitigate the... | arXiv |
In machine learning (ML), the inference phase is the process of applying
pre-trained models to new, unseen data with the objective of making
predictions. During the inference phase, end-users interact with ML services to
gain insights, recommendations, or actions based on the input data. For this
reason, serving strate... | arXiv |
We present Y-MAP-Net, a Y-shaped neural network architecture designed for
real-time multi-task learning on RGB images. Y-MAP-Net, simultaneously predicts
depth, surface normals, human pose, semantic segmentation and generates
multi-label captions, all from a single network evaluation. To achieve this, we
adopt a multi-... | arXiv |
Bitcoin, launched in 2008 by Satoshi Nakamoto, established a new digital
economy where value can be stored and transferred in a fully decentralized
manner - alleviating the need for a central authority. This paper introduces a
large scale dataset in the form of a transactions graph representing
transactions between Bit... | arXiv |
The recently released model, Claude 3.5 Computer Use, stands out as the first
frontier AI model to offer computer use in public beta as a graphical user
interface (GUI) agent. As an early beta, its capability in the real-world
complex environment remains unknown. In this case study to explore Claude 3.5
Computer Use, w... | arXiv |
Let $\mathcal{G}$ be the set of all the planar embeddings of a (not
necessarily connected) $n$-vertex graph $G$. We present a bijection $\Phi$ from
$\mathcal{G}$ to the natural numbers in the interval $[0 \dots |\mathcal{G}| -
1]$. Given a planar embedding $\mathcal{E}$ of $G$, we show that
$\Phi(\mathcal{E})$ can be d... | arXiv |
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