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Immunotherapy emerges as promising approach for treating cancer. Encouraging
findings have validated the efficacy of immunotherapy medications in addressing
tumors, resulting in prolonged survival rates and notable reductions in
toxicity compared to conventional chemotherapy methods. However, the pool of
eligible patie... | http://arxiv.org/abs/2307.14398v1 |
In this paper, we present our solutions for the 5th Workshop and Competition
on Affective Behavior Analysis in-the-wild (ABAW), which includes four
sub-challenges of Valence-Arousal (VA) Estimation, Expression (Expr)
Classification, Action Unit (AU) Detection and Emotional Reaction Intensity
(ERI) Estimation. The 5th A... | http://arxiv.org/abs/2303.09158v2 |
We investigate the spectrum of gravitational waves arising from primordial
inflation in the presence of a string-theoretical higher curvature correction,
specifically, the Gauss-Bonnet coupling term for the inflaton (modulus) field.
We show that if the modulus field exhibits a wall-crossing like behavior in the
moduli ... | http://arxiv.org/abs/2308.13272v2 |
Performance verification is a nascent but promising tool for understanding
the performance and limitations of heuristics under realistic assumptions.
Bespoke performance verification tools have already demonstrated their value in
settings like congestion control and packet scheduling. In this paper, we aim
to emphasize... | http://arxiv.org/abs/2301.04205v2 |
Collider bias occurs when conditioning on a common effect (collider) of two
variables $X, Y$. In this manuscript, we quantify the collider bias in the
estimated association between exposure $X$ and outcome $Y$ induced by selecting
on one value of a binary collider $S$ of the exposure and the outcome. In the
case of log... | http://arxiv.org/abs/2308.00568v2 |
We present a far-ultraviolet (FUV) study of hot stellar populations in the
second parameter pair globular clusters (GCs) M3 and M13, as a part of the
Globular cluster UVIT Legacy Survey program (GlobULeS). We use observations
made with F148W and F169M filters of the Ultraviolet Imaging Telescope (UVIT)
onboard {\em Ast... | http://arxiv.org/abs/2304.00865v1 |
Embedded devices are omnipresent in modern networks including the ones
operating inside critical environments. However, due to their constrained
nature, novel mechanisms are required to provide external, and non-intrusive
anomaly detection. Among such approaches, one that has gained traction is based
on the analysis of... | http://arxiv.org/abs/2302.02324v1 |
Synchronous languages are now a standard industry tool for critical embedded
systems. Designers write high-level specifications by composing streams of
values using block diagrams. These languages have been extended with Bayesian
reasoning to program state-space models which compute a stream of distributions
given a st... | http://arxiv.org/abs/2308.01676v2 |
We implement a convolutional neural network to study the $\Sigma$ hyperons
using experimental data of the $K^-p\to\pi^0\Lambda$ reaction. The averaged
accuracy of the NN models in resolving resonances on the test data sets is
${\rm 98.5\%}$, ${\rm 94.8\%}$ and ${\rm 82.5\%}$ for one-, two- and
three-additional-resonanc... | http://arxiv.org/abs/2305.01852v1 |
Despite its relevance, the maturity of NLP for social media pales in
comparison with general-purpose models, metrics and benchmarks. This fragmented
landscape makes it hard for the community to know, for instance, given a task,
which is the best performing model and how it compares with others. To
alleviate this issue,... | http://arxiv.org/abs/2310.14757v1 |
Edge-cloud collaborative inference empowers resource-limited IoT devices to
support deep learning applications without disclosing their raw data to the
cloud server, thus preserving privacy. Nevertheless, prior research has shown
that collaborative inference still results in the exposure of data and
predictions from ed... | http://arxiv.org/abs/2306.07973v1 |
Alpoge and Granville (separately) gave novel proofs that the primes are
infinite that use Ramsey Theory. In particular, they use Van der Waerden's
Theorem and some number theory. We prove the primes are infinite using an
easier theorem from Ramsey Theory, namely Schur's Theorem, and some number
theory (Elsholtz indepen... | http://arxiv.org/abs/2302.04755v3 |
Computing Lyapunov vectors from partial and noisy observations is a
challenging problem. We propose a method using data assimilation to approximate
the Lyapunov vectors using the estimate of the underlying trajectory obtained
from the filter mean. We then extensively study the sensitivity of these
approximate Lyapunov ... | http://arxiv.org/abs/2308.11465v1 |
Quantum computing is a rapidly evolving field that enables exponential
speed-up over classical algorithms. At the heart of this revolutionary
technology are quantum circuits, which serve as vital tools for implementing,
analyzing, and optimizing quantum algorithms. Recent advancements in quantum
computing and the incre... | http://arxiv.org/abs/2307.08969v1 |
We derive asymptotic estimates for distribution functions related to the
Schinzel-Szekeres function. These results are then used in three different
applications: the longest simple path in the divisor graph, a problem of
Erd\H{o}s about a sum of reciprocals, and the small sieve of Erd\H{o}s and
Ruzsa. | http://arxiv.org/abs/2310.13038v1 |
We introduce a new class of weighted local approximate atoms including
classical weighted local atoms. Then we further obtain the weighted local
approximate atomic decompositions of weighted local Hardy spaces $h_{\omega}
^p(R^n)$ with $0<p\leq 1$ and weight $\omega\in A_1(R^n)$. As an application,
we prove the bounded... | http://arxiv.org/abs/2309.00899v2 |
This paper presents a theoretical and experimental investigation of photon
diffusion in highly absorbing microscale graphite. An Nd:YAG continuous wave
(CW) laser is used to heat the graphite samples with thicknesses of 40 microns
and 100 microns. Optical intensities of 10 kW/cm^2 and 20 kW/cm^2 are used in
laser heati... | http://arxiv.org/abs/2303.05776v1 |
Despite the digitalization trend and data volume surge, first-principles
models (also known as logic-driven, physics-based, rule-based, or
knowledge-based models) and data-driven approaches have existed in parallel,
mirroring the ongoing AI debate on symbolism versus connectionism. Research for
process development to i... | http://arxiv.org/abs/2307.06950v1 |
Given a simple graph, consider the polynomial ring with coefficients in a
field and variables identified with the edges of the graph. Given a non-empty
even cardinality Eulerian subgraph and a choice of half of its edges, consider
the homogeneous binomial obtained by taking the product of these edges minus
the product ... | http://arxiv.org/abs/2303.02019v1 |
Recent advancements in robotics have paved the way for robots to replace
humans in perilous situations, such as searching for victims in blazing
buildings, earthquake-damaged structures, uncharted caves, traversing
minefields, or patrolling crime-ridden streets. These challenges can be
generalized as problems where age... | http://arxiv.org/abs/2310.02121v1 |
We present the required techniques for the successful low loss packaging of
integrated photonic devices capable of operating down to 970 mK utilizing
photonic wire bonds. This scalable technique is shown to have an insertion loss
of less than 2 dB per connection between a SMF-28 single mode fibre and a
silicon photonic... | http://arxiv.org/abs/2307.07496v1 |
Accreting low mass X-ray binaries (LMXBs) are capable of launching powerful
outflows such as accretion disc winds. In disc winds, vast amounts of material
can be carried away, potentially greatly impacting the binary and its
environment. Previous studies have uncovered signatures of disc winds in the
X-ray, optical, ne... | http://arxiv.org/abs/2305.10793v1 |
Blood glucose simulation allows the effectiveness of type 1 diabetes (T1D)
management strategies to be evaluated without patient harm. Deep learning
algorithms provide a promising avenue for extending simulator capabilities;
however, these algorithms are limited in that they do not necessarily learn
physiologically cor... | http://arxiv.org/abs/2310.14743v1 |
Let $Z_1,\, Z_2,\dots$ be independent and identically distributed complex
random variables with common distribution $\mu$ and set $$ P_n(z) := (z -
Z_1)\cdots (z - Z_n)\,. $$ Recently, Angst, Malicet and Poly proved that the
critical points of $P_n$ converge in an almost-sure sense to the measure $\mu$
as $n$ tends to ... | http://arxiv.org/abs/2307.06788v1 |
This work targets what we consider to be the foundational step for urban
airborne robots, a safe landing. Our attention is directed toward what we deem
the most crucial aspect of the safe landing perception stack: segmentation. We
present a streamlined reactive UAV system that employs visual servoing by
harnessing the ... | http://arxiv.org/abs/2308.11471v5 |
We present Generalized LoRA (GLoRA), an advanced approach for universal
parameter-efficient fine-tuning tasks. Enhancing Low-Rank Adaptation (LoRA),
GLoRA employs a generalized prompt module to optimize pre-trained model weights
and adjust intermediate activations, providing more flexibility and capability
across diver... | http://arxiv.org/abs/2306.07967v2 |
This paper presents Idiolect, an open source
(https://github.com/OpenASR/idiolect) IDE plugin for voice coding and a novel
approach to building bots that allows for users to define custom commands
on-the-fly. Unlike traditional chatbots, Idiolect does not pretend to be an
omniscient virtual assistant but rather a recon... | http://arxiv.org/abs/2305.03089v1 |
Reservoir computing (RC), first applied to temporal signal processing, is a
recurrent neural network in which neurons are randomly connected. Once
initialized, the connection strengths remain unchanged. Such a simple structure
turns RC into a non-linear dynamical system that maps low-dimensional inputs
into a high-dime... | http://arxiv.org/abs/2307.15092v1 |
We have used quantum control to suppress the impact of random atom positions
on coherent population transfer within atom pairs, enabling the observation of
dipole-dipole driven Rabi oscillations in a Rydberg gas with hundreds of atoms.
The method exploits the reduced coupling-strength sensitivity of the
off-resonant Ra... | http://arxiv.org/abs/2310.10525v3 |
Automatic segmentation of brain MR images into white matter (WM), gray matter
(GM), and cerebrospinal fluid (CSF) is critical for tissue volumetric analysis
and cortical surface reconstruction. Due to dramatic structural and appearance
changes associated with developmental and aging processes, existing brain
tissue seg... | http://arxiv.org/abs/2301.01369v1 |
This article explores the calculation of non-perturbative parameters present
in the matrix element of semileptonic inclusive $B$ decay. These are important
for inclusive determination of the Cabbibo-Kobayashi-Maskawa (CKM) parameters
in the standard model. We focus on calculating the rate for radiative inclusive
decay,... | http://arxiv.org/abs/2303.17372v1 |
We introduce a free boundary model to example the effect of vesicle transport
onto neurite growth. It consists of systems of drift-diffusion equations
describing the evolution of the density of antero- and retrograde vesicles in
each neurite coupled to reservoirs located at the soma and the growth cones of
the neurites... | http://arxiv.org/abs/2302.00527v1 |
We perform a new global analysis of spin-dependent parton distribution
functions with the inclusion of Ioffe time pseudo-distributions computed in
lattice QCD (LQCD), which are directly sensitive to the gluon helicity
distribution, $\Delta g$. These lattice data have an analogous relationship to
parton distributions as... | http://arxiv.org/abs/2310.18179v1 |
That data follow a Gompertz distribution is a widely used assumption in
diverse fields of applied sciences, e.g., in biology or when analysing survival
times. Since misspecified models may lead to false conclusions, assessing the
fit of the data to an underlying model is of central importance. We propose a
new family o... | http://arxiv.org/abs/2302.01639v1 |
Orthogonal multi-user multiple-input multiple-output (MU-MIMO) channels allow
for optimum performance with simplified precoding/equalization, and they
achieve maximum multiplexing gain which is shared fairly among users.
Reconfigurable intelligent surface (RIS) constitutes a promising cost-efficient
solution to improve... | http://arxiv.org/abs/2304.14804v1 |
A significant increase in content creation and information exchange has been
made possible by the quick development of online social media platforms, which
has been very advantageous. However, these platforms have also become a haven
for those who disseminate false information, propaganda, and fake news. Claims
are ess... | http://arxiv.org/abs/2310.19267v1 |
With the upcoming plethora of astronomical time-domain datasets and surveys,
anomaly detection as a way to discover new types of variable stars and
transients has inspired a new wave of research. Yet, the fundamental definition
of what constitutes an anomaly and how this depends on the overall properties
of the populat... | http://arxiv.org/abs/2301.10264v1 |
Carbon offset programs are critical in the fight against climate change. One
emerging threat to the long-term stability and viability of forest carbon
offset projects is wildfires, which can release large amounts of carbon and
limit the efficacy of associated offsetting credits. However, analysis of
wildfire risk to fo... | http://arxiv.org/abs/2305.02397v1 |
We present a mechanism for generating ultralight dark photon dark matter in
the early Universe via a dilatonlike scalar field coupled to the dark photon's
kinetic term. Energy is initially stored in the condensate of the dilaton,
which resonantly produces dark photons when it begins oscillating in the early
Universe. W... | http://arxiv.org/abs/2301.07718v2 |
We prove that the phase transition for the Gaussian free field (GFF) is
sharp. In comparison to a previous argument due to Rodriguez in 2017 which
characterized a $0-1$ law for the Massive Gaussian Free Field by analyzing
crossing probabilities below a threshold $h_{**}$, we implement a strategy due
to Duminil-Copin an... | http://arxiv.org/abs/2307.12925v3 |
We present results of hard X-ray angle-resolved photoemission spectroscopy
and photoemission diffraction measurements performed on high-quality single
crystals of the valence transition compound EuPd$_2$Si$_2$ for temperatures
25~K $\leq$ T $\leq$ 300~K. At low temperatures we observe a Eu $4f$ valence
$v=2.5$, % occup... | http://arxiv.org/abs/2310.06421v1 |
The recent success of large language models and AI chatbots such as ChatGPT
in various knowledge domains has a severe impact on teaching and learning
Geography and GIScience. The underlying revolution is often compared to the
introduction of pocket calculators, suggesting analogous adaptations that
prioritize higher-le... | http://arxiv.org/abs/2307.03196v1 |
We introduce new sufficient conditions for verifying stability and recurrence
properties in singularly perturbed stochastic hybrid dynamical systems.
Specifically, we focus on hybrid systems with deterministic continuous-time
dynamics that exhibit multiple time scales and are modeled by constrained
differential inclusi... | http://arxiv.org/abs/2310.09712v2 |
The emergence of Large Language Models (LLMs), including ChatGPT, is having a
significant impact on a wide range of fields. While LLMs have been extensively
researched for tasks such as code generation and text synthesis, their
application in detecting malicious web content, particularly phishing sites,
has been largel... | http://arxiv.org/abs/2306.05816v2 |
Prompt tuning is one of the successful approaches for parameter-efficient
tuning of pre-trained language models. Despite being arguably the most
parameter-efficient (tuned soft prompts constitute <0.1% of total parameters),
it typically performs worse than other efficient tuning methods and is quite
sensitive to hyper-... | http://arxiv.org/abs/2305.03937v1 |
Let $E$ be an elliptic curve defined over $\mathbb{Q}$ and
$\widetilde{E}_p(\mathbb{F}_p)$ denote the reduction of $E$ modulo a prime $p$
of good reduction for $E$. Given an integer $m\ge 2$ and any $a$ modulo $m$, we
consider how often the congruence $|\widetilde{E}_p(\mathbb{F}_p)|\equiv a\mod
m$ holds. We show that ... | http://arxiv.org/abs/2301.00711v1 |
Offensive language detection has been well studied in many languages, but it
is lagging behind in low-resource languages, such as Hebrew. In this paper, we
present a new offensive language corpus in Hebrew. A total of 15,881 tweets
were retrieved from Twitter. Each was labeled with one or more of five classes
(abusive,... | http://arxiv.org/abs/2309.02724v1 |
This paper presents a performance comparison of three large language models
(LLMs), namely OpenAI ChatGPT, Microsoft Bing Chat (BingChat), and Google Bard,
on the VNHSGE English dataset. The performance of BingChat, Bard, and ChatGPT
(GPT-3.5) is 92.4\%, 86\%, and 79.2\%, respectively. The results show that
BingChat is... | http://arxiv.org/abs/2307.02288v3 |
Extracting structured and grounded fact triples from raw text is a
fundamental task in Information Extraction (IE). Existing IE datasets are
typically collected from Wikipedia articles, using hyperlinks to link entities
to the Wikidata knowledge base. However, models trained only on Wikipedia have
limitations when appl... | http://arxiv.org/abs/2305.14293v2 |
Euclid will survey most of the accessible extragalactic sky with imaging and
slitless spectroscopy observations, creating a unique spectroscopic catalog of
galaxies with H$\alpha$ line in emission that will map the Universe from
$z=0.9$ to $1.8$. With low expected statistical errors, the error budget will
likely be dom... | http://arxiv.org/abs/2301.05669v1 |
The $k$-Detour problem is a basic path-finding problem: given a graph $G$ on
$n$ vertices, with specified nodes $s$ and $t$, and a positive integer $k$, the
goal is to determine if $G$ has an $st$-path of length exactly $\text{dist}(s,
t) + k$, where $\text{dist}(s, t)$ is the length of a shortest path from $s$ to
$t$.... | http://arxiv.org/abs/2307.01781v1 |
The generalized Zermelo navigation problem looks for the shortest time paths
in an environment, modeled by a Finsler manifold (M,F), under the influence of
wind or current, represented by a vector field W. The main objective of this
paper is to investigate the relationship between the isoparametric functions on
the man... | http://arxiv.org/abs/2301.12315v1 |
In time-series forecasting, future target values may be affected by both
intrinsic and extrinsic effects. When forecasting blood glucose, for example,
intrinsic effects can be inferred from the history of the target signal alone
(\textit{i.e.} blood glucose), but accurately modeling the impact of extrinsic
effects requ... | http://arxiv.org/abs/2304.08593v1 |
Spatial topology endows topological solitons, such as skyrmions and hopfions,
with fascinating dynamics. However, the temporal dimension has so far provided
a passive stage on which topological solitons evolve. Here we construct
spacetime magnetic hopfions: magnetic textures in two spatial dimensions that
when excited ... | http://arxiv.org/abs/2305.07589v1 |
We greatly expand upon the results of Kochengin, Oliker and Tempeski [S.
Kochengin, V. Oliker, O. von Tempeski, On the design of reflectors with
prescribed distribution of virtual sources and intensities, Inverse Problems 14
(1998) 661-678.] to include results for uniqueness in the general case. We also
include results... | http://arxiv.org/abs/2301.02106v1 |
Air curtains are commonly employed in building applications to facilitate
aerodynamic sealing against the exchange flow that occurs through an open
doorway due to the density differences owing to buoyancy. Such situations often
prevail due to temperature gradients across a doorway of an air-conditioned
building, e.g., ... | http://arxiv.org/abs/2305.06697v1 |
We study $n$-agent Bayesian Games with $m$-dimensional vector types and
linear payoffs, also called Linear Multidimensional Bayesian Games. This class
of games is equivalent with $n$-agent, $m$-game Uniform Multigames. We
distinguish between games that have a discrete type space and those with a
continuous type space. ... | http://arxiv.org/abs/2310.13992v1 |
We consider the implementation of the transduction of automatic sequences,
and their generalizations, in the Walnut software for solving decision problems
in combinatorics on words. We provide a number of applications, including (a)
representations of n! as a sum of three squares (b) overlap-free Dyck words and
(c) sum... | http://arxiv.org/abs/2303.15203v2 |
In this work, we investigate a tool for hybrid quantum systems that
implements a transducer to map small position changes of a micro-mechanical
membrane onto the polarization of a laser beam. This is achieved with an
interferometric setup that has reduced needs for stabilization. Specifically,
an oscillating silicon ni... | http://arxiv.org/abs/2301.04577v1 |
In this paper, under the assumption that the dimension is much larger than
the sample size, i.e., $p \asymp n^{\alpha}, \alpha>1,$ we consider the
(unnormalized) sample covariance matrices $Q = \Sigma^{1/2} XX^*\Sigma^{1/2}$,
where $X=(x_{ij})$ is a $p \times n$ random matrix with centered i.i.d entries
whose variances... | http://arxiv.org/abs/2308.08646v2 |
In Continual Learning (CL), a model is required to learn a stream of tasks
sequentially without significant performance degradation on previously learned
tasks. Current approaches fail for a long sequence of tasks from diverse
domains and difficulties. Many of the existing CL approaches are difficult to
apply in practi... | http://arxiv.org/abs/2305.16484v1 |
Computer systems have evolved over the years starting from sizable,
single-user, slow, and expensive machines to multi-user, fast, cheaper, and
small-sized machines. The use of multi-user computer networks has given rise to
a new paradigm of computing known as Distributed Systems. A distributed system
is regarded as so... | http://arxiv.org/abs/2302.03990v1 |
We utilize neural operators to learn the solution propagator for the
challenging chemical kinetics equation. Specifically, we apply the deep
operator network (DeepONet) along with its extensions, such as the
autoencoder-based DeepONet and the newly proposed Partition-of-Unity (PoU-)
DeepONet to study a range of example... | http://arxiv.org/abs/2302.12645v1 |
Story visualization (SV) is a challenging text-to-image generation task for
the difficulty of not only rendering visual details from the text descriptions
but also encoding a long-term context across multiple sentences. While prior
efforts mostly focus on generating a semantically relevant image for each
sentence, enco... | http://arxiv.org/abs/2308.07575v2 |
Let $p$ be an odd prime. Let $F$ be a non-archimedean local field of residue
characteristic $p$, and let $\mathbb{F}_q$ be its residue field. Let
$\mathcal{H}^{(1)}_{\mathbb{F}_q}$ be the pro-$p$-Iwahori-Hecke algebra of the
$p$-adic group ${\textrm GL_2}(F)$ with coefficients in $\mathbb{F}_q$, and let
$Z(\mathcal{H}^... | http://arxiv.org/abs/2306.11863v1 |
Let Diff(N) and Homeo(N) denote the smooth and topological group of
automorphisms respectively that fix the boundary of the n-manifold N,
pointwise. We show that the (n-4)-th homotopy group of Homeo(S^1 \times
D^{n-1}) is not finitely-generated for n >= 4 and in particular the topological
mapping-class group of S^1\tim... | http://arxiv.org/abs/2303.05010v1 |
Hierarchical multi-label text classification (HMTC) aims at utilizing a label
hierarchy in multi-label classification. Recent approaches to HMTC deal with
the problem of imposing an over-constrained premise on the output space by
using contrastive learning on generated samples in a semi-supervised manner to
bring text ... | http://arxiv.org/abs/2310.05128v3 |
In this work we would like to address the problem of the effect of bulk
matter on the brane cosmological evolution in a general way. We assume that the
spatial part of the brane metric is not maximally symmetric, therefore
spatially inhomogeneous. However we retain the conformal flatness property of
the standard cosmol... | http://arxiv.org/abs/2302.06157v1 |
Estimation of the phase delay between interferometer arms is the core of
transmission phase microscopy. Such phase estimation may exhibit an error below
the standard quantum (shot-noise) limit, if the input is an entangled two-mode
state, e.g., a N00N state. We show, by contrast, that such supersensitive phase
estimati... | http://arxiv.org/abs/2308.13267v2 |
With the increasing number and sophistication of malware attacks, malware
detection systems based on machine learning (ML) grow in importance. At the
same time, many popular ML models used in malware classification are supervised
solutions. These supervised classifiers often do not generalize well to novel
malware. The... | http://arxiv.org/abs/2305.02396v2 |
We report an experiment estimating the three parameters of a general
rotation. The scheme uses quantum states attaining the ultimate precision
dictated by the quantum Cram\'er-Rao bound. We realize the states
experimentally using the orbital angular momentum of light and implement the
rotations with a multiplane light ... | http://arxiv.org/abs/2301.10265v1 |
In the slave particle representation with $U(1)$ gauge symmetry, local
constraints on physical states characterized by various mean field solutions
belong to Dirac's second-class ones. Although constrained systems are
extensively investigated, realistic methods to solve the gauge theory problem
with second-class constr... | http://arxiv.org/abs/2308.03074v4 |
Oxide-based two-dimensional electron gases (2DEGs) have generated significant
interest due to their potential for discovering novel physical properties.
Among these, 2DEGs formed in KTaO3 stand out due to the recently discovered
crystal face-dependent superconductivity and large Rashba splitting, both of
which hold pot... | http://arxiv.org/abs/2304.14805v1 |
An acyclic edge coloring of a graph is a proper edge coloring in which there
are no bichromatic cycles. The acyclic chromatic index of a graph $G$ denoted
by $a'(G)$, is the minimum positive integer $k$ such that $G$ has an acyclic
edge coloring with $k$ colors. It has been conjectured by Fiam\v{c}\'{\i}k that
$a'(G) \... | http://arxiv.org/abs/2302.01638v1 |
Quantum science and technology promise the realization of a powerful
computational resource that relies on a network of quantum processors connected
with low loss and low noise communication channels capable of distributing
entangled states [1,2]. While superconducting microwave qubits (3-8 GHz)
operating in cryogenic ... | http://arxiv.org/abs/2310.16155v2 |
As deep learning gains popularity in modelling dynamical systems, we expose
an underappreciated misunderstanding relevant to modelling dynamics on
networks. Strongly influenced by graph neural networks, latent vertex
embeddings are naturally adopted in many neural dynamical network models.
However, we show that embeddi... | http://arxiv.org/abs/2305.12185v1 |
Generative Artificial Intelligence (GenAI) and Large Language Models (LLMs)
are marvels of technology; celebrated for their prowess in natural language
processing and multimodal content generation, they promise a transformative
future. But as with all powerful tools, they come with their shadows. Picture
living in a wo... | http://arxiv.org/abs/2310.00737v3 |
In this paper we propose a novel way of deploying vulnerable architectures
for defense and research purposes, which aims to generate deception platforms
based on the formal description of a scenario. An attack scenario is described
by an attack graph in which transitions are labeled by ATT&CK techniques or
procedures. ... | http://arxiv.org/abs/2303.17373v1 |
The growing spread of robots for service and industrial purposes calls for
versatile, intuitive and portable interaction approaches. In particular, in
industrial environments, operators should be able to interact with robots in a
fast, effective, and possibly effortless manner. To this end, reality
enhancement techniqu... | http://arxiv.org/abs/2307.05280v2 |
The analysis of the time profile of electrical signals produced by energy
depositions in germanium detectors allows discrimination of events with
different topologies. This is especially relevant for experiments searching for
the neutrinoless double beta decay of $^{76}$Ge to distinguish the sought-after
signal from ot... | http://arxiv.org/abs/2302.00526v2 |
Constant ingress of impurities in Muon Campus g-2 experiment at Fermilab has
resulted in reduction of efficiency of cryogenic expanders and occasional
undesired downtime to flush the impurities. Due to insufficiency of current 60
g/s mobile purifier, a full flow purifier is designed to be used in Muon Campus
which puri... | http://arxiv.org/abs/2308.15616v1 |
The paper investigates the effect of the label green in bond markets from the
lens of the trading activity. The idea is that jumps in the dynamics of returns
have a specific memory nature that can be well represented through a
self-exciting process. Specifically, using Hawkes processes where the intensity
is described ... | http://arxiv.org/abs/2308.12179v1 |
Model quantization and compression is widely used techniques to reduce usage
of computing resource at inference time. While state-of-the-art works have been
achieved reasonable accuracy with higher bit such as 4bit or 8bit, but still it
is challenging to quantize/compress a model further, e.g., 1bit or 2bit. To
overcom... | http://arxiv.org/abs/2303.08253v2 |
The automation of ab initio simulations is essential in view of performing
high-throughput (HT) computational screenings oriented to the discovery of
novel materials with desired physical properties. In this work, we propose
algorithms and implementations that are relevant to extend this approach beyond
density functio... | http://arxiv.org/abs/2301.06407v2 |
Childhood maltreatment may adversely affect brain development and
consequently influence behavioral, emotional, and psychological patterns during
adulthood. In this study, we propose an analytical pipeline for modeling the
altered topological structure of brain white matter in maltreated and typically
developing childr... | http://arxiv.org/abs/2304.05908v3 |
Social media platforms have facilitated the rapid spread of dis- and
mis-information. Parler, a US-based fringe social media platform that positions
itself as a champion of free-speech, has had substantial information integrity
issues. In this study, we seek to characterize temporal misinformation trends
on Parler. Com... | http://arxiv.org/abs/2306.13913v1 |
Photonic interconnects between quantum systems will play a central role in
both scalable quantum computing and quantum networking. Entanglement of remote
qubits via photons has been demonstrated in many platforms; however, improving
the rate of entanglement generation will be instrumental for integrating
photonic links... | http://arxiv.org/abs/2310.07058v2 |
Conversational Question Generation (CQG) is a critical task for machines to
assist humans in fulfilling their information needs through conversations. The
task is generally cast into two different settings: answer-aware and
answer-unaware. While the former facilitates the models by exposing the
expected answer, the lat... | http://arxiv.org/abs/2305.03088v1 |
The effect of quenched disorder in a many-body system is experimentally
investigated in a controlled fashion. It is done by measuring the phase
synchronization (i.e. mutual coherence) of 400 coupled lasers as a function of
tunable disorder and coupling strengths. The results reveal that correlated
disorder has a non-tr... | http://arxiv.org/abs/2303.04469v6 |
The probability of simultaneous tunnelling of two particles is modified when
the system is in a non-separable state, either entangled or symmetrised. We
compare both effects in the rectangular potential barrier by evaluating the
transmission rates in superposition states. For large momenta, their
simultaneous presence ... | http://arxiv.org/abs/2301.12472v1 |
The nonlocality of single-photon states has been analyzed from several
different but interrelared perspectives. In this article, we propose a
demonstration based on the electromagnetic energy density observable and on the
anti-local property of the frequency operator $\Omega=c(-\Delta)^{1/2}$. The
present proof is base... | http://arxiv.org/abs/2306.09793v3 |
In this paper we study the hyperbolicity in the sense of Gromov of domains in
$\mathbb{R}^d$ $(d\geq3)$ with respect to the minimal metric introduced by
Forstneri\v{c} and Kalaj. In particular, we prove that every bounded strongly
minimally convex domain is Gromov hyperbolic and its Gromov compactification is
equivalen... | http://arxiv.org/abs/2310.14742v2 |
We present PyMoosh, a Python-based simulation library designed to provide a
comprehensive set of numerical tools allowing to compute essentially all
optical characteristics of multilayered structures, ranging from reflectance
and transmittance to guided modes and photovoltaic efficiency. PyMoosh is
designed not just fo... | http://arxiv.org/abs/2309.00654v2 |
We investigate the deformation of an $L_\infty$ structure that encodes the
geometric information about a smooth vector bundle. We establish that this
specific type of deformation endows the bundle with a Lie algebroid structure.
Additionally, we compute the Atiyah class and Atiyah-Chern classes in the
geometrically def... | http://arxiv.org/abs/2307.07497v1 |
One of the current AI issues depicted in popular culture is the fear of
conscious super AIs that try to take control over humanity. And as
computational power goes upwards and that turns more and more into a reality,
understanding artificial brains might be increasingly important to control and
drive AI towards the ben... | http://arxiv.org/abs/2305.08863v2 |
We consider an accelerated relativistic fluid in four-dimensional (anti-)de
Sitter space-time. Analyzing only hydrodynamic equations, we construct the
equilibrium stress-energy tensor. We confirm that (A)dS vacuum corresponds to a
thermal bath in the accelerated frame with a temperature, depending on the
acceleration i... | http://arxiv.org/abs/2308.08647v1 |
In this paper, we propose a green beamforming design for the integrated
sensing and communication (ISAC) system, using beam-matching error to assess
radar performance. The beam-matching error metric, which considers the mean
square error between the desired and designed beam patterns, provides a more
practical evaluati... | http://arxiv.org/abs/2310.13993v1 |
In recent years, graph-processing has become an essential class of workloads
with applications in a rapidly growing number of fields. Graph-processing
typically uses large input sets, often in multi-gigabyte scale, and
data-dependent graph traversal methods exhibiting irregular memory access
patterns. Recent work demon... | http://arxiv.org/abs/2305.06696v1 |
Recently there has been a series of studies in knowledge graph embedding
(KGE), which attempts to learn the embeddings of the entities and relations as
numerical vectors and mathematical mappings via machine learning (ML). However,
there has been limited research that applies KGE for industrial problems in
manufacturin... | http://arxiv.org/abs/2308.01105v1 |
Despite using a novel model of computation, quantum computers break down
programs into elementary gates. Among such gates, entangling gates are the most
expensive. In the context of fermionic simulations, we develop a suite of
compilation and optimization techniques that massively reduce the
entangling-gate counts. We ... | http://arxiv.org/abs/2303.03460v1 |
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