title string | abstract string | url string | arxiv_id string | date string | category string |
|---|---|---|---|---|---|
1-800-SHARED-TASKS at RegNLP: Lexical Reranking of Semantic Retrieval (LeSeR) for Regulatory Question Answering | This paper presents the system description of our entry for the COLING 2025 RegNLP RIRAG (Regulatory Information Retrieval and Answer Generation) challenge, focusing on leveraging advanced information retrieval and answer generation techniques in regulatory domains. We experimented with a combination of embedding model... | https://arxiv.org/abs/2412.06009v1 | 2412.06009 | 2024-12-08 | natural-language-processing |
1-800-SHARED-TASKS @ NLU of Devanagari Script Languages: Detection of Language, Hate Speech, and Targets using LLMs | This paper presents a detailed system description of our entry for the CHiPSAL 2025 shared task, focusing on language detection, hate speech identification, and target detection in Devanagari script languages. We experimented with a combination of large language models and their ensembles, including MuRIL, IndicBERT, a... | https://arxiv.org/abs/2411.06850v1 | 2411.06850 | 2024-11-11 | natural-language-processing |
180$^\circ$ Rotations in the Polarization Angle for Blazars | Rotations of the electric vector position angle (EVPA) in blazars are often
close to an integral multiple of 180$^\circ$. There are multiple examples of
this in the literature, and our analysis here, of the optical polarization data
from the RoboPol monitoring program, strengthens the evidence by showing that
$n\pi$ ro... | http://arxiv.org/abs/2003.07090v1 | 2003.07090 | 2020-03-16 | natural-language-processing |
180$^\circ$-twisted bilayer ReSe$_2$ as an artificial noncentrosymmetric semiconductor | We have fabricated a 180$^\circ$-twisted bilayer ReSe$_2$ by stacking two centrosymmetric monolayer ReSe$_2$ flakes in opposite directions, which is expected to lose spatial inversion symmetry. By the second harmonic generation and angle-resolved photoemission spectroscopy, we successfully observed spatial inversion sy... | https://arxiv.org/abs/2309.15403v1 | 2309.15403 | 2023-09-27 | natural-language-processing |
180 Days After EIP-4844: Will Blob Sharing Solve Dilemma for Small Rollups? | The introduction of blobs through EIP-4844 has significantly reduced the Data Availability (DA) costs for rollups on Ethereum. However, due to the fixed size of blobs at 128 KB, rollups with low data throughput face a dilemma: they either use blobs inefficiently or decrease the frequency of DA submissions. Blob sharing... | https://arxiv.org/abs/2410.04111v2 | 2410.04111 | 2024-10-05 | natural-language-processing |
180 degree Ferroelectric Stripe Nanodomains in BiFeO3 Thin Films | There is growing evidence that domain walls in ferroics can possess emergent
properties that are absent in bulk materials. For example, 180 domain walls in
the ferroelectric-antiferromagnetic BiFeO3 are particularly interesting because
they have been predicted to possess a range of intriguing behaviors; including
elect... | http://arxiv.org/abs/1508.07376v1 | 1508.07376 | 2015-08-28 | natural-language-processing |
180-degree Outpainting from a Single Image | Presenting context images to a viewer's peripheral vision is one of the most effective techniques to enhance immersive visual experiences. However, most images only present a narrow view, since the field-of-view (FoV) of standard cameras is small. To overcome this limitation, we propose a deep learning approach that le... | https://arxiv.org/abs/2001.04568v1 | 2001.04568 | 2020-01-13 | natural-language-processing |
180-degree phase shift of magnetoelastic waves observed by phase-resolved spin-wave tomography | We have investigated optically-excited magnetoelastic waves by phase-resolved
spin-wave tomography (PSWaT). PSWaT reconstructs dispersion relation of spin
waves together with their phase information by using time-resolved
magneto-optical imaging for spin-wave propagation followed by an analysis based
on the convolution... | http://arxiv.org/abs/1803.07697v1 | 1803.07697 | 2018-03-21 | natural-language-processing |
18-22 cm VLBA Faraday rotation studies of six AGN jets | The formation of relativistic jets in active galactic nuclei (AGN) is related
to accretion on to their central supermassive black holes, and magnetic fields
are believed to play a central role in launching, collimating and accelerating
the jet streams from very compact regions out to kiloparsec or megaparsec
scales. In... | http://arxiv.org/abs/1702.06659v1 | 1702.06659 | 2017-02-22 | natural-language-processing |
183 GHz water megamasers in active galactic nuclei: a new accretion disk tracer | We present the results of an ALMA survey to identify 183 GHz H$_2$O maser emission from AGN already known to host 22 GHz megamaser systems. Out of 20 sources observed, we detect significant 183 GHz maser emission from 13; this survey thus increases the number of AGN known to host (sub)millimeter megamasers by a factor ... | https://arxiv.org/abs/2302.02572v1 | 2302.02572 | 2023-02-06 | natural-language-processing |
185 mW, 1 MHz, 15 fs carrier-envelope phase-stable pulse generation via polarization-optimized down-conversion from gas-filled hollow-core fiber | Gas-filled hollow core fibers allow the generation of single-cycle pulses at megahertz repetition rates. When coupled with difference frequency generation, they can be an ideal driver for the generation of carrier-envelope phase stable, octave-spanning pulses in the short-wavelength infrared. In this work, we investiga... | https://arxiv.org/abs/2404.14153v1 | 2404.14153 | 2024-04-22 | natural-language-processing |
18.8 Gbps real-time quantum random number generator with a photonic integrated chip | Quantum random number generators (QRNGs) can produce true random numbers. Yet, the two most important QRNG parameters highly desired for practical applications, i.e., speed and size, have to be compromised during implementations. Here, we present the fastest and miniaturized QRNG with a record real-time output rate as ... | https://arxiv.org/abs/2105.13518v1 | 2105.13518 | 2021-05-28 | natural-language-processing |
1/8-BPS Couplings and Exceptional Automorphic Functions | Unlike the $\mathcal{R}^4$ and $\nabla^4\mathcal{R}^4$ couplings, whose
coefficients are Langlands-Eisenstein series of the U-duality group, the
coefficient $\mathcal{E}_{(0,1)}^{(d)}$ of the $\nabla^6\mathcal{R}^4$
interaction in the low-energy effective action of type II strings compactified
on a torus $T^d$ belongs ... | http://arxiv.org/abs/2001.05562v3 | 2001.05562 | 2020-09-21 | natural-language-processing |
$^{18}$F-FDG brain PET hypometabolism in post-SARS-CoV-2 infection: substrate for persistent/delayed disorders? | Purpose: Several brain complications of SARS-CoV-2 infection have been reported. It has been moreover speculated that this neurotropism could potentially cause a delayed outbreak of neuropsychiatric and neurodegenerative diseases of neuroinflammatory origin. A propagation mechanism has been proposed across the cribrifo... | https://arxiv.org/abs/2502.09077v1 | 2502.09077 | 2025-02-13 | natural-language-processing |
18F-FDG-PET dissemination features in diffuse large B cell lymphoma are predictive of outcome | We assessed the predictive value of new radiomic features characterizing the lesion dissemination in baseline 18F-FDG PET and tested whether combining them with baseline metabolic tumour volume (MTV) could improve prediction of progression free survival (PFS) and overall survival (OS) in diffuse large B cell lymphoma (... | https://arxiv.org/abs/2012.14179v1 | 2012.14179 | 2020-12-28 | natural-language-processing |
$^{18}$F-PSMA-1007 salivary gland dosimetry: Comparison between different methods for dose calculation and assessment of inter- and intra-patient variability | Dosimetry of salivary glands (SGs) is usually implemented using simplified calculation approaches and approximated geometries. Our aims were to compare different dosimetry methods to calculate SGs absorbed doses (ADs) following 18F-PSMA-1007 injection, and to assess the AD variation across patients and single SG compon... | https://arxiv.org/abs/2210.01616v1 | 2210.01616 | 2022-10-04 | natural-language-processing |
18 GHz Solidly Mounted Resonator in Scandium Aluminum Nitride on SiO2/Ta2O5 Bragg Reflector | This work reports an acoustic solidly mounted resonator (SMR) at 18.64 GHz, among the highest operating frequencies reported. The device is built in scandium aluminum nitride (ScAlN) on top of silicon dioxide (SiO2) and tantalum pentoxide (Ta2O5) Bragg reflectors on silicon (Si) wafer. The stack is analyzed with X-ray ... | https://arxiv.org/abs/2407.02741v2 | 2407.02741 | 2024-07-03 | natural-language-processing |
18 Million Links in Commit Messages: Purpose, Evolution, and Decay | Commit messages contain diverse and valuable types of knowledge in all aspects of software maintenance and evolution. Links are an example of such knowledge. Previous work on "9.6 million links in source code comments" showed that links are prone to decay, become outdated, and lack bidirectional traceability. We conduc... | https://arxiv.org/abs/2305.16591v1 | 2305.16591 | 2023-05-26 | natural-language-processing |
$^{18}$O$/^{17}$O abundance ratio toward a sample of massive star forming regions with parallax distances | The $^{18}$O$/^{17}$O abundance ratio is, in principle, a powerful tool to estimate the relative contributions of massive stars and low- to intermediate-mass stars to the chemical enrichment of galaxies. We present $^{18}$O$/^{17}$O ratios derived from simultaneous observations of C$^{18}$O and C$^{17}$O 1-0 toward fif... | https://arxiv.org/abs/2304.01610v1 | 2304.01610 | 2023-04-04 | natural-language-processing |
18-qubit entanglement with photon's three degrees of freedom | A central theme in quantum information science is to coherently control an
increasing number of quantum particles as well as their internal and external
degrees of freedom (DoFs), meanwhile maintaining a high level of coherence. The
ability to create and verify multiparticle entanglement with individual control
and mea... | http://arxiv.org/abs/1801.04043v1 | 1801.04043 | 2018-01-12 | natural-language-processing |
1.8-THz-wide optical frequency comb emitted from monolithic passively mode-locked semiconductor quantum-well laser | We report on an optical frequency comb with 14nm (~1.8 THz) spectral
bandwidth at -3 dB level that is generated using a passively mode-locked
quantum-well (QW) laser in photonic integrated circuits (PICs) fabricated
through an InP generic photonic integration technology platform. This 21.5-GHz
colliding-pulse mode-lock... | http://arxiv.org/abs/1709.07954v1 | 1709.07954 | 2017-09-22 | natural-language-processing |
18-year long monitoring of the evolution of H2O vapor in the stratosphere of Jupiter with the Odin space telescope | Comet Shoemaker-Levy 9 impacted Jupiter in July 1994, leaving its
stratosphere with several new species, among them water vapor (H2O). With the
aid of a photochemical model H2O can be used as a dynamical tracer in the
jovian stratosphere. In this paper, we aim at constraining vertical eddy
diffusion (Kzz) at the levels... | http://arxiv.org/abs/2007.05415v1 | 2007.05415 | 2020-07-10 | natural-language-processing |
1930-1937: the first $β$-rays and neutrino theories | The conceptual bases of Fermi's $\beta$-ray theory (at its 90th anniversary) are examined, highlighting the innovative drive and inspirational role for the progress that followed just afterwards. Moreover, the three different ideas of the neutrino born from the proposals of Pauli 1930, again Fermi 1933 and Majorana 193... | https://arxiv.org/abs/2409.17824v1 | 2409.17824 | 2024-09-26 | natural-language-processing |
1953: Fermi's "little discovery" and the birth of the numerical experiment | The year 1953 is pivotal for computational physics: the first application of the Monte-Carlo method is published and calculations of the so-called Fermi-Pasta-Ulam-Tsingou experiment are started. It is the beginning of the massive use in the physical sciences of numerical methods implemented on electronic computers and... | https://arxiv.org/abs/2311.09769v1 | 2311.09769 | 2023-11-16 | natural-language-processing |
1974: the discovery of the first binary pulsar | The 1974 discovery, by Russell A. Hulse and Joseph H. Taylor, of the first
binary pulsar PSR B1913+16, opened up new possibilities for the study of
relativistic gravity. PSR B1913+16, as well as several other binary pulsars,
provided {\it direct} observational proofs that gravity propagates at the
velocity of light and... | http://arxiv.org/abs/1411.3930v2 | 1411.3930 | 2015-02-17 | natural-language-processing |
1977-2017: 40 years of decametric observations of Jupiter and the Sun with the Nancay Decameter Array | The Nancay Decameter Array (NDA) routinely observes low frequency (10-100
MHz) radio emissions of Jupiter and the Sun since 4 decades. The NDA
observations, acquired with a variety of receivers with increasing
performances, were the basis for numerous studies of jovian and solar radio
emissions and now form a unique lo... | http://arxiv.org/abs/1709.03821v3 | 1709.03821 | 2018-07-10 | natural-language-processing |
$^{197}$Au($γ,\,xn;\,x\,=\,1\thicksim9$) Reaction Cross Section Measurements using Laser-Driven Ultra-Intense $γ$-Ray Source | We present a new method for the measurements of photonuclear reaction flux-weighted average cross sections and isomeric ratios using a laser-driven bremsstrahlung $\gamma$-ray source. An ultra-bright ultra-fast 60$\,\thicksim\,$250 MeV bremsstrahlung $\gamma$-ray source was established using the 200 TW laser facility i... | https://arxiv.org/abs/2209.13947v2 | 2209.13947 | 2022-09-28 | natural-language-processing |
197 Candidates and 104 Validated Planets in K2's First Five Fields | We present 197 planet candidates discovered using data from the first year of
the NASA K2 mission (Campaigns 0-4), along with the results of an intensive
program of photometric analyses, stellar spectroscopy, high-resolution imaging,
and statistical validation. We distill these candidates into sets of 104
validated pla... | http://arxiv.org/abs/1607.05263v3 | 1607.05263 | 2016-07-26 | natural-language-processing |
1990-2020 : retours sur 30 ans d'\'echanges autour de l'identification de voix en milieu judiciaire (1990-2020: A look back at 30 years of discussions on voice identification in the judicial system) | Des enregistrements de voix se trouvent de plus en plus souvent au c{\oe}ur d{'}affaires judiciaires importantes, notamment de par l{'}essor de la t{\'e}l{\'e}phonie mobile. La justice demande {\`a} ce que des expertises en identification de voix soient r{\'e}alis{\'e}es alors que dans le m{\^e}me temps, la pertinence ... | https://aclanthology.org/2020.jeptalnrecital-eternal.5 | null | 2020-06-01 | natural-language-processing |
1991T-like Supernovae | Understanding the nature of the luminous 1991T-like supernovae is of great importance to supernova cosmology as they are likely to have been more common in the early universe. In this paper we explore the observational properties of 1991T-like supernovae to study their relationship to other luminous, slow-declining Typ... | https://arxiv.org/abs/2405.15027v1 | 2405.15027 | 2024-05-23 | natural-language-processing |
1991T-Like Type Ia Supernovae as an Extension of the Normal Population | Type Ia supernovae remain poorly understood despite decades of investigation. Massive computationally intensive hydrodynamic simulations have been developed and run to model an ever-growing number of proposed progenitor channels. Further complicating the matter, a large number of sub-types of Type Ia supernovae have be... | https://arxiv.org/abs/2306.08137v1 | 2306.08137 | 2023-06-13 | natural-language-processing |
19B isotope as a 17B-n-n three-body cluster close to unitary limit | We describe 19B in terms of a 17B-n-n three-body system, where the two-body subsystems 17B-n and n-n are unbound (virtual) states close to the unitary limit. The energy of 19B ground state is well reproduced and two low-lying resonances are predicted. Their eventual link with the Efimov physics is discussed. This model... | https://arxiv.org/abs/2012.13342v1 | 2012.13342 | 2020-12-24 | natural-language-processing |
19 dubious ways to compute the marginal likelihood of a phylogenetic tree topology | The marginal likelihood of a model is a key quantity for assessing the
evidence provided by the data in support of a model. The marginal likelihood is
the normalizing constant for the posterior density, obtained by integrating the
product of the likelihood and the prior with respect to model parameters. Thus,
the compu... | http://arxiv.org/abs/1811.11804v1 | 1811.11804 | 2018-11-28 | natural-language-processing |
$^{19}$F NMR and defect spins in vacuum-annealed LaO$_{0.5}$F$_{0.5}$BiS$_2$ | We report results of magnetization and $^{19}$F NMR measurements in the normal state of as-grown LaO$_{0.5}$F$_{0.5}$BiS$_2$. The magnetization is dominated by a temperature-independent diamagnetic component and a field- and temperature-dependent paramagnetic contribution $M_\mu(H,T)$ from a $\sim$1000~ppm concentratio... | https://arxiv.org/abs/2408.06284v2 | 2408.06284 | 2024-08-12 | natural-language-processing |
$^{19}$F$(p,γ)$$^{20}$Ne reaction rate and the puzzling calcium abundance in metal poor stars | The $^{19}$F$(p,\gamma)$$^{20}$Ne reaction is the only process to break out of the CNO cycle at temperature below 0.1 GK and may serve as the origin of calcium in first generation of stars after the Big Bang. In the recent measurement, the Jinping Underground Nuclear Experiment (JUNA) obtained the rate of $^{19}$F$(p,\... | https://arxiv.org/abs/2411.17243v1 | 2411.17243 | 2024-11-26 | natural-language-processing |
19 Parameters Is All You Need: Tiny Neural Networks for Particle Physics | As particle accelerators increase their collision rates, and deep learning solutions prove their viability, there is a growing need for lightweight and fast neural network architectures for low-latency tasks such as triggering. We examine the potential of one recent Lorentz- and permutation-symmetric architecture, PELI... | https://arxiv.org/abs/2310.16121v3 | 2310.16121 | 2023-10-24 | natural-language-processing |
19th century real analysis, forward and backward | 19th century real analysis received a major impetus from Cauchy's work.
Cauchy mentions variable quantities, limits, and infinitesimals, but the
meaning he attached to these terms is not identical to their modern meaning.
Some Cauchy historians work in a conceptual scheme dominated by an assumption
of a teleological ... | http://arxiv.org/abs/1907.07451v1 | 1907.07451 | 2019-07-17 | natural-language-processing |
1-absorbing primary submodules | Let $R$ be a commutative ring with non-zero identity and $M$ be a unitary $R$-module. The goal of this paper is to extend the concept of 1-absorbing primary ideals to 1-absorbing primary submodules. A proper submodule $N$ of $M$ is said to be a 1-absorbing primary submodule if whenever non-unit elements $a,b\in R$ and ... | https://arxiv.org/abs/2102.12148v1 | 2102.12148 | 2021-02-24 | natural-language-processing |
1-Adamantanamine implementation in surface engineering of biomimetic PVDF-based membranes for enhanced membrane distillation | Membrane distillation (MD) stands at the forefront of desalination technology, harnessing the power of phase change to separate water vapor from saline using minimal energy resources efficiently. In response to this challenge, membranes with tuned pores morphology and surface chemistry with biomimetic 3D pine-like stru... | https://arxiv.org/abs/2503.15930v1 | 2503.15930 | 2025-03-20 | natural-language-processing |
1- and 3-photon dynamical Casimir effects using nonstationary cyclic qutrit | We consider the nonstationary circuit QED setup in which a 3-level artificial
atom in the $\Delta$-configuration interacts with a single-mode cavity field of
natural frequency $\omega $. It is demonstrated that when some atomic energy
level(s) undergoes a weak harmonic modulation, photons can be generated from
vacuum v... | http://arxiv.org/abs/1805.04887v2 | 1805.04887 | 2018-08-31 | natural-language-processing |
1-arcsecond imaging of ELAIS-N1 field at 144MHz using the LoTSS survey with international LOFAR telescope | We present the first wide area (2.5 x 2.5 deg^2) LOFAR High Band Antenna image at a resolution of 1.2'' x 2'' with a median noise of approximately 80 microJy per beam. It was made from an 8-hour International LOFAR Telescope (ILT) observation of the ELAIS-N1 field at frequencies ranging from 120 to 168 MHz with the mos... | https://arxiv.org/abs/2309.16560v3 | 2309.16560 | 2023-09-28 | natural-language-processing |
1A-Team / Martin-Luther-Universität Halle-Wittenberg@CLSciSumm 20 | This document demonstrates our groups approach to the CL-SciSumm shared task 2020. There are three tasks in CL-SciSumm 2020. In Task 1a, we apply a Siamese neural network to identify the spans of text in the reference paper best reflecting a citation. In Task 1b, we use a SVM to classify the facet of a citation. | https://aclanthology.org/2020.sdp-1.31 | null | null | natural-language-processing |
1-Bend RAC Drawings of 1-Planar Graphs | A graph is 1-planar if it has a drawing where each edge is crossed at most
once. A drawing is RAC (Right Angle Crossing) if the edges cross only at right
angles. The relationships between 1-planar graphs and RAC drawings have been
partially studied in the literature. It is known that there are both 1-planar
graphs that... | http://arxiv.org/abs/1608.08418v1 | 1608.08418 | 2016-08-30 | natural-language-processing |
1-bend Upward Planar Drawings of SP-digraphs | It is proved that every series-parallel digraph whose maximum vertex-degree
is $\Delta$ admits an upward planar drawing with at most one bend per edge such
that each edge segment has one of $\Delta$ distinct slopes. This is shown to be
worst-case optimal in terms of the number of slopes. Furthermore, our
construction g... | http://arxiv.org/abs/1608.08425v1 | 1608.08425 | 2016-08-30 | natural-language-processing |
1-bit Adam: Communication Efficient Large-Scale Training with Adam's Convergence Speed | Scalable training of large models (like BERT and GPT-3) requires careful optimization rooted in model design, architecture, and system capabilities. From a system standpoint, communication has become a major bottleneck, especially on commodity systems with standard TCP interconnects that offer limited network bandwidth... | https://arxiv.org/abs/2102.02888v2 | 2102.02888 | 2021-02-04 | natural-language-processing |
1-bit AI Infra: Part 1.1, Fast and Lossless BitNet b1.58 Inference on CPUs | Recent advances in 1-bit Large Language Models (LLMs), such as BitNet and BitNet b1.58, present a promising approach to enhancing the efficiency of LLMs in terms of speed and energy consumption. These developments also enable local LLM deployment across a broad range of devices. In this work, we introduce bitnet.cpp, a... | https://arxiv.org/abs/2410.16144v2 | 2410.16144 | 2024-10-21 | natural-language-processing |
1-Bit Compressive Sensing for Efficient Federated Learning Over the Air | For distributed learning among collaborative users, this paper develops and analyzes a communication-efficient scheme for federated learning (FL) over the air, which incorporates 1-bit compressive sensing (CS) into analog aggregation transmissions. To facilitate design parameter optimization, we theoretically analyze t... | https://arxiv.org/abs/2103.16055v1 | 2103.16055 | 2021-03-30 | natural-language-processing |
1-Bit Compressive Sensing: Reformulation and RRSP-Based Sign Recovery Theory | Recently, the 1-bit compressive sensing (1-bit CS) has been studied in the
field of sparse signal recovery. Since the amplitude information of sparse
signals in 1-bit CS is not available, it is often the support or the sign of a
signal that can be exactly recovered with a decoding method. In this paper, we
first show t... | http://arxiv.org/abs/1412.5514v2 | 1412.5514 | 2015-07-22 | natural-language-processing |
1-Bit Compressive Sensing via Approximate Message Passing with Built-in Parameter Estimation | 1-bit compressive sensing aims to recover sparse signals from quantized 1-bit measurements. Designing efficient approaches that could handle noisy 1-bit measurements is important in a variety of applications. In this paper we use the approximate message passing (AMP) to achieve this goal due to its high computational e... | https://arxiv.org/abs/2007.07679v2 | 2007.07679 | 2020-07-15 | natural-language-processing |
1 Bit Electronically Reconfigurable Transmitarray Antenna with Out-of-Band Scatter Suppression | Stealthy electronically reconfigurable transmitarray antennas are essential components in wireless communication and radar detection systems. Therefore, this paper proposes a 1 bit electronically reconfigurable transmitarray antenna with out-of-band scatter suppression. The transmitarray consists of two layers, the abs... | https://arxiv.org/abs/2306.10580v1 | 2306.10580 | 2023-06-18 | natural-language-processing |
1-Bit FQT: Pushing the Limit of Fully Quantized Training to 1-bit | Fully quantized training (FQT) accelerates the training of deep neural networks by quantizing the activations, weights, and gradients into lower precision. To explore the ultimate limit of FQT (the lowest achievable precision), we make a first attempt to 1-bit FQT. We provide a theoretical analysis of FQT based on Adam... | https://arxiv.org/abs/2408.14267v1 | 2408.14267 | 2024-08-26 | natural-language-processing |
1-bit LAMB: Communication Efficient Large-Scale Large-Batch Training with LAMB's Convergence Speed | To train large models (like BERT and GPT-3) on hundreds of GPUs, communication has become a major bottleneck, especially on commodity systems with limited-bandwidth TCP network. On one side large batch-size optimization such as LAMB algorithm was proposed to reduce the frequency of communication. On the other side, com... | https://arxiv.org/abs/2104.06069v2 | 2104.06069 | 2021-04-13 | natural-language-processing |
1-bit Localization Scheme for Radar using Dithered Quantized Compressed Sensing | We present a novel scheme allowing for 2D target localization using highly
quantized 1-bit measurements from a Frequency Modulated Continuous Wave (FMCW)
radar with two receiving antennas. Quantization of radar signals introduces
localization artifacts, we remove this limitation by inserting a dithering on
the unquanti... | http://arxiv.org/abs/1806.05408v2 | 1806.05408 | 2018-06-15 | natural-language-processing |
1-Bit Massive MIMO Downlink Based on Constructive Interference | In this paper, we focus on the multiuser massive multiple-input single-output
(MISO) downlink with low-cost 1-bit digital-to-analog converters (DACs) for PSK
modulation, and propose a low-complexity refinement process that is applicable
to any existing 1-bit precoding approaches based on the constructive
interference (... | http://arxiv.org/abs/1810.12039v1 | 1810.12039 | 2018-10-29 | natural-language-processing |
1-Bit Massive MIMO Transmission: Embracing Interference with Symbol-Level Precoding | The deployment of large-scale antenna arrays for cellular base stations (BSs), termed as `Massive MIMO', has been a key enabler for meeting the ever-increasing capacity requirement for 5G communication systems and beyond. Despite their promising performance, fully-digital massive MIMO systems require a vast amount of h... | https://arxiv.org/abs/2007.13950v3 | 2007.13950 | 2020-07-28 | natural-language-processing |
1-bit Matrix Completion: PAC-Bayesian Analysis of a Variational Approximation | Due to challenging applications such as collaborative filtering, the matrix
completion problem has been widely studied in the past few years. Different
approaches rely on different structure assumptions on the matrix in hand. Here,
we focus on the completion of a (possibly) low-rank matrix with binary entries,
the so-c... | http://arxiv.org/abs/1604.04191v1 | 1604.04191 | 2016-04-14 | natural-language-processing |
1-Bit Matrix Completion under Exact Low-Rank Constraint | We consider the problem of noisy 1-bit matrix completion under an exact rank
constraint on the true underlying matrix $M^*$. Instead of observing a subset
of the noisy continuous-valued entries of a matrix $M^*$, we observe a subset
of noisy 1-bit (or binary) measurements generated according to a probabilistic
model. W... | http://arxiv.org/abs/1502.06689v1 | 1502.06689 | 2015-02-24 | natural-language-processing |
1bit-Merging: Dynamic Quantized Merging for Large Language Models | Recent advances in large language models have led to specialized models excelling in specific domains, creating a need for efficient model merging techniques. While traditional merging approaches combine parameters into a single static model, they often compromise task-specific performance. However, task-specific routi... | https://arxiv.org/abs/2502.10743v1 | 2502.10743 | 2025-02-15 | natural-language-processing |
1-Bit MIMO for Terahertz Channels | This paper tackles the problem of single-user multiple-input multiple-output communication with 1-bit digital-to-analog and analog-to-digital converters. With the information-theoretic capacity as benchmark, the complementary strategies of beamforming and equiprobable signaling are contrasted in the regimes of operatio... | https://arxiv.org/abs/2109.04390v1 | 2109.04390 | 2021-09-09 | natural-language-processing |
1-bit Quantized On-chip Hybrid Diffraction Neural Network Enabled by Authentic All-optical Fully-connected Architecture | Optical Diffraction Neural Networks (DNNs), a subset of Optical Neural Networks (ONNs), show promise in mirroring the prowess of electronic networks. This study introduces the Hybrid Diffraction Neural Network (HDNN), a novel architecture that incorporates matrix multiplication into DNNs, synergizing the benefits of co... | https://arxiv.org/abs/2404.07443v1 | 2404.07443 | 2024-04-11 | natural-language-processing |
1-bit raw voltage recording system for dedicated observations of transients at low radio frequencies | Recently we had reported commissioning of a prototype for pulsar observations at low radio frequencies (<100 MHz) using log-periodic dipole antennas (LPDAs) in the Gauribidanur Radio Observatory near Bangalore in India. The aforementioned system (GAuribidanur Pulsar System, GAPS) is currently being augmented to directl... | https://arxiv.org/abs/2404.15031v1 | 2404.15031 | 2024-04-23 | natural-language-processing |
$1$-Bit SubTHz RIS with Planar Tightly Coupled Dipoles: Beam Shaping and Prototypes | In this paper, a proof-of-concept study of a $1$-bit wideband reconfigurable intelligent surface (RIS) comprising planar tightly coupled dipoles (PTCD) is presented. The developed RIS operates at subTHz frequencies and a $3$-dB gain bandwidth of $27.4\%$ with the center frequency at $102$ GHz is shown to be obtainable ... | https://arxiv.org/abs/2402.08445v1 | 2402.08445 | 2024-02-13 | natural-language-processing |
1-bounded entropy and regularity problems in von Neumann algebras | We investigate the singular subspace of an inclusion of tracial von Neumann
algebras. The singular subspace is a canonical N-N subbimodule of L^{2}(M) and
it contains the quasinormalizer introduced by Popa, one-sided quasinormalizer
introduced by Fang-Gao-Smith, and wq-normalizer introduced in Galatan-Popa
(following u... | http://arxiv.org/abs/1505.06682v5 | 1505.06682 | 2017-06-28 | natural-language-processing |
1Cademy at Semeval-2022 Task 1: Investigating the Effectiveness of Multilingual, Multitask, and Language-Agnostic Tricks for the Reverse Dictionary Task | This paper describes our system for the SemEval2022 task of matching dictionary glosses to word embeddings. We focus on the Reverse Dictionary Track of the competition, which maps multilingual glosses to reconstructed vector representations. More specifically, models convert the input of sentences to three types of emb... | https://arxiv.org/abs/2206.03702v1 | 2206.03702 | 2022-06-08 | natural-language-processing |
1Cademy @ Causal News Corpus 2022: Enhance Causal Span Detection via Beam-Search-based Position Selector | In this paper, we present our approach and empirical observations for Cause-Effect Signal Span Detection -- Subtask 2 of Shared task 3~\cite{tan-etal-2022-event} at CASE 2022. The shared task aims to extract the cause, effect, and signal spans from a given causal sentence. We model the task as a reading comprehension (... | https://arxiv.org/abs/2210.17157v1 | 2210.17157 | 2022-10-31 | natural-language-processing |
1Cademy @ Causal News Corpus 2022: Leveraging Self-Training in Causality Classification of Socio-Political Event Data | This paper details our participation in the Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE) workshop @ EMNLP 2022, where we take part in Subtask 1 of Shared Task 3. We approach the given task of event causality detection by proposing a self-training pipeline that follows a... | https://arxiv.org/abs/2211.02729v1 | 2211.02729 | 2022-11-04 | natural-language-processing |
1/c deformations of AdS$_3$ boundary conditions and the Dym hierarchy | This work introduces a novel family of boundary conditions for AdS$_3$ General Relativity, constructed through a polynomial expansion in negative integer powers of the Brown-Henneaux central charge. The associated dynamics is governed by the Dym hierarchy of integrable equations. It is shown that the infinite set of Dy... | https://arxiv.org/abs/2401.12338v2 | 2401.12338 | 2024-01-22 | natural-language-processing |
1-cocycles of the Witt algebra with coefficients in tensor product of modules | In this paper, we classify 1-cocycles of the Witt algebra with coefficients in the tensor product of two arbitrary tensor density modules. In a special case, we recover a theorem originally established by Ng and Taft in \cite{NT}. Furthermore, by these 1-cocycles, we determine Lie bialgebra structures over certain infi... | https://arxiv.org/abs/2406.12565v1 | 2406.12565 | 2024-06-18 | natural-language-processing |
$1$-cohomology of simplicial amalgams of groups | We develop a cohomological method to classify amalgams of groups. We
generalize this to simplicial amalgams in any concrete category. We compute the
non-commutative 1-cohomology for several examples of amalgams defined over
small simplices. | http://arxiv.org/abs/1509.04679v1 | 1509.04679 | 2015-09-15 | natural-language-processing |
1-color-avoiding paths, special tournaments, and incidence geometry | We discuss two approaches to a recent question of Loh: must a 3-colored
transitive tournament on $N$ vertices have a 1-color-\emph{avoiding} path of
vertex-length at least $N^{2/3}$? This question generalizes the
Erd\H{o}s--Szekeres theorem on monotone subsequences.
First, we define three canonical transformations on... | http://arxiv.org/abs/1608.04153v2 | 1608.04153 | 2016-09-22 | natural-language-processing |
$(1+)$-complemented, $(1+)$-isomorphic copies of $L_{1}$ in dual Banach spaces | The present paper contributes to the ongoing programme of quantification of isomorphic Banach space theory focusing on Pe{\l}czy\'nski's classical work on dual Banach spaces containing $L_{1}$ ($=L_{1}[0,1]$) and the Hagler--Stegall characterisation of dual spaces containing complemented copies of $L_{1}$. We prove the... | https://arxiv.org/abs/2108.03057v2 | 2108.03057 | 2021-08-06 | natural-language-processing |
1-complemented subspaces of Banach spaces of universal disposition | We first unify all notions of partial injectivity appearing in the literature
---(universal) separable injectivity, (universal) $\aleph$-injectivity --- in
the notion of $(\alpha, \beta)$-injectivity ($(\alpha,
\beta)_\lambda$-injectivity if the parameter $\lambda$ has to be specified).
Then, extend the notion of space... | http://arxiv.org/abs/1708.03823v1 | 1708.03823 | 2017-08-12 | natural-language-processing |
1-convex extensions of incomplete cooperative games and the average value | The model of incomplete cooperative games incorporates uncertainty into the classical model of cooperative games by considering a partial characteristic function. Thus the values for some of the coalitions are not known. The main focus of this paper is the class of 1-convex cooperative games under this framework. We ar... | https://arxiv.org/abs/2107.04679v2 | 2107.04679 | 2021-07-09 | natural-language-processing |
1-Cycles on Fano varieties | We prove results about 1-cycles on certain Fano varieties using techniques
that rely on rational curves. Firstly, we show that Fano weighted complete
intersections with index bigger than half their dimension have trivial first
Griffiths group. Secondly, we prove that the first Chow group of most $2$-Fano
weighted compl... | http://arxiv.org/abs/1711.09987v1 | 1711.09987 | 2017-11-27 | natural-language-processing |
1D/2D hybrid Te/Graphene and Te/MoS2: multifaceted broadband photonics and green energy applications | In this letter, we highlight the enhanced functionalization of the electronic and optical properties in the hybrid heterojunction of 1D Tellurene with 2D monolayer of Graphene and MoS2 in both lateral and vertical geometries, having potential applications in the field of photonics and energy harvesting. The structural ... | https://arxiv.org/abs/2203.09124v2 | 2203.09124 | 2022-03-17 | natural-language-processing |
1D and 2D Flow Routing on a Terrain | An important problem in terrain analysis is modeling how water flows across a
terrain creating floods by forming channels and filling depressions. In this
paper we study a number of \emph{flow-query} related problems: Given a terrain
$\Sigma$, represented as a triangulated $xy$-monotone surface with $n$
vertices, a rai... | http://arxiv.org/abs/2009.08014v1 | 2009.08014 | 2020-09-17 | natural-language-processing |
1D Anisotropic Surface Wave Tomography with Bayesian Inference | Classically, anisotropic surface wave tomography is treated as an optimisation problem where it proceeds through a linearised two-step approach. It involves the construction of 2D group or phase velocity maps for each considered period, followed by the inversion of local dispersion curves inferred from these maps for 1... | https://arxiv.org/abs/2012.03915v1 | 2012.03915 | 2020-12-07 | natural-language-processing |
1D atmospheric study of the temperate sub-Neptune K2-18b | The atmospheric composition of exoplanets with masses between 2 and 10 M$_\oplus$ is poorly understood. In that regard, the sub-Neptune K2-18b, which is subject to Earth-like stellar irradiation, offers a valuable opportunity for the characterisation of such atmospheres. Previous analyses of its transmission spectrum f... | https://arxiv.org/abs/2011.10459v1 | 2011.10459 | 2020-11-20 | natural-language-processing |
1D-CapsNet-LSTM: A Deep Learning-Based Model for Multi-Step Stock Index Forecasting | Multi-step stock index forecasting is vital in finance for informed decision-making. Current forecasting methods on this task frequently produce unsatisfactory results due to the inherent data randomness and instability, thereby underscoring the demand for advanced forecasting models. Given the superiority of capsule n... | https://arxiv.org/abs/2310.02090v2 | 2310.02090 | 2023-10-03 | natural-language-processing |
1D CNN Architectures for Music Genre Classification | This paper proposes a 1D residual convolutional neural network (CNN) architecture for music genre classification and compares it with other recent 1D CNN architectures. The 1D CNNs learn a representation and a discriminant directly from the raw audio signal. Several convolutional layers capture the time-frequency chara... | https://arxiv.org/abs/2105.07302v1 | 2105.07302 | 2021-05-15 | natural-language-processing |
1-D CNN based Acoustic Scene Classification via Reducing Layer-wise Dimensionality | This paper presents an alternate representation framework to commonly used time-frequency representation for acoustic scene classification (ASC). A raw audio signal is represented using a pre-trained convolutional neural network (CNN) using its various intermediate layers. The study assumes that the representations obt... | https://arxiv.org/abs/2204.00555v1 | 2204.00555 | 2022-03-31 | natural-language-processing |
1D CNN Based Network Intrusion Detection with Normalization on Imbalanced Data | Intrusion detection system (IDS) plays an essential role in computer networks protecting computing resources and data from outside attacks. Recent IDS faces challenges improving flexibility and efficiency of the IDS for unexpected and unpredictable attacks. Deep neural network (DNN) is considered popularly for complex ... | https://arxiv.org/abs/2003.00476v2 | 2003.00476 | 2020-03-01 | natural-language-processing |
1-D CNN-Based Online Signature Verification with Federated Learning | Online signature verification plays a pivotal role in security infrastructures. However, conventional online signature verification models pose significant risks to data privacy, especially during training processes. To mitigate these concerns, we propose a novel federated learning framework that leverages 1-D Convolut... | https://arxiv.org/abs/2406.06597v1 | 2406.06597 | 2024-06-06 | natural-language-processing |
1D-CNN-IDS: 1D CNN-based Intrusion Detection System for IIoT | The demand of the Internet of Things (IoT) has witnessed exponential growth. These progresses are made possible by the technological advancements in artificial intelligence, cloud computing, and edge computing. However, these advancements exhibit multiple challenges, including cyber threats, security and privacy concer... | https://arxiv.org/abs/2409.08529v1 | 2409.08529 | 2024-09-13 | natural-language-processing |
1DCNNTrans: BISINDO Sign Language Interpreters in Improving the Inclusiveness of Public Services | Indonesia ranks fourth globally in the number of deaf cases. Individuals with hearing impairments often find communication challenging, necessitating the use of sign language. However, there are limited public services that offer such inclusivity. On the other hand, advancements in artificial intelligence (AI) present ... | https://arxiv.org/abs/2409.01975v1 | 2409.01975 | 2024-09-03 | natural-language-processing |
1D-confined crystallization routes for tungsten phosphides | Topological materials confined in one-dimension (1D) can transform computing technologies, such as 1D topological semimetals for nanoscale interconnects and 1D topological superconductors for fault-tolerant quantum computing. As such, understanding crystallization of 1D-confined topological materials is critical. Here,... | https://arxiv.org/abs/2309.11314v1 | 2309.11314 | 2023-09-20 | natural-language-processing |
1d Conformal Field Theory and Dispersion Relations | We study conformal field theory in $d=1$ space-time dimensions. We derive a dispersion relation for the 4-point correlation function of identical bosons and fermions, in terms of the double discontinuity. This extends the conformal dispersion relation of arXiv:1910.12123, which holds for CFTs in dimensions $d\geq 2$, t... | https://arxiv.org/abs/2408.09870v2 | 2408.09870 | 2024-08-19 | natural-language-processing |
1-D Convlutional Neural Networks for the Analysis of Pupil Size Variations in Scotopic Conditions | It is well known that a systematic analysis of the pupil size variations, recorded by means of an eye-tracker, is a rich source of information about a subject's arousal and cognitive state. Current methods for pupil analysis are limited to descriptive statistics, struggle in handling the wide inter-subjects variability... | https://arxiv.org/abs/2002.02383v2 | 2002.02383 | 2020-02-06 | natural-language-processing |
1D-Convolutional Capsule Network for Hyperspectral Image Classification | Recently, convolutional neural networks (CNNs) have achieved excellent
performances in many computer vision tasks. Specifically, for hyperspectral
images (HSIs) classification, CNNs often require very complex structure due to
the high dimension of HSIs. The complex structure of CNNs results in
prohibitive training effo... | http://arxiv.org/abs/1903.09834v1 | 1903.09834 | 2019-03-23 | natural-language-processing |
1-D Convolutional Graph Convolutional Networks for Fault Detection in Distributed Energy Systems | This paper presents a 1-D convolutional graph neural network for fault detection in microgrids. The combination of 1-D convolutional neural networks (1D-CNN) and graph convolutional networks (GCN) helps extract both spatial-temporal correlations from the voltage measurements in microgrids. The fault detection scheme in... | https://arxiv.org/abs/2211.02930v1 | 2211.02930 | 2022-11-05 | natural-language-processing |
1D Convolutional Neural Network Models for Sleep Arousal Detection | Sleep arousals transition the depth of sleep to a more superficial stage. The
occurrence of such events is often considered as a protective mechanism to
alert the body of harmful stimuli. Thus, accurate sleep arousal detection can
lead to an enhanced understanding of the underlying causes and influencing the
assessment... | http://arxiv.org/abs/1903.01552v1 | 1903.01552 | 2019-03-01 | natural-language-processing |
1D Convolutional Neural Networks and Applications: A Survey | During the last decade, Convolutional Neural Networks (CNNs) have become the de facto standard for various Computer Vision and Machine Learning operations. CNNs are feed-forward Artificial Neural Networks (ANNs) with alternating convolutional and subsampling layers. Deep 2D CNNs with many hidden layers and millions of ... | https://arxiv.org/abs/1905.03554v1 | 1905.03554 | 2019-05-09 | natural-language-processing |
1D Convolutional neural networks and machine learning algorithms for spectral data classification with a case study for Covid-19 | Machine and deep learning algorithms have increasingly been applied to solve problems in various areas of knowledge. Among these areas, Chemometrics has been benefited from the application of these algorithms in spectral data analysis. Commonly, algorithms such as Support Vector Machines and Partial Least Squares are a... | https://arxiv.org/abs/2301.10746v1 | 2301.10746 | 2023-01-24 | natural-language-processing |
1D-Convolutional transformer for Parkinson disease diagnosis from gait | This paper presents an efficient deep neural network model for diagnosing Parkinson's disease from gait. More specifically, we introduce a hybrid ConvNet-Transformer architecture to accurately diagnose the disease by detecting the severity stage. The proposed architecture exploits the strengths of both Convolutional Ne... | https://arxiv.org/abs/2311.03177v1 | 2311.03177 | 2023-11-06 | natural-language-processing |
1D Diffeomorphism Invariant Model of a Free Scalar Relativistic Particle: Supervariable and BRST Approaches | We apply the supervariable approach to derive the proper quantum Becchi-Rouet-Stora-Tyutin (BRST) and anti-BRST symmetries for the 1D diffeomorphism invariant model of a free scalar relativistic particle by exploiting the infinitesimal classical reparameterization (i.e. 1D diffeomorphism) symmetry of this theory. We de... | https://arxiv.org/abs/1912.12909v2 | 1912.12909 | 2019-12-30 | natural-language-processing |
1-degree-of-freedom Robotic Gripper With Infinite Self-Twist Function | This study proposed a novel robotic gripper that can achieve grasping and infinite wrist twisting motions using a single actuator. The gripper is equipped with a differential gear mechanism that allows switching between the grasping and twisting motions according to the magnitude of the tip force applied to the finger.... | https://arxiv.org/abs/2211.05303v1 | 2211.05303 | 2022-11-10 | natural-language-processing |
1D Error Correcting Code for Majorana Qubits | Although Majorana platforms are promising avenues to realizing topological
quantum computing, they are still susceptible to errors from thermal noise and
other sources. We show that the error rate of Majorana qubits can be
drastically reduced using a 1D repetition code. The success of the code is due
the imbalance betw... | http://arxiv.org/abs/1906.01658v3 | 1906.01658 | 2020-01-24 | natural-language-processing |
1D finite-width graphene nanoribbon systems: alkalization and hydrogenation | Graphene is the first truly two-dimensional (2D) material, possessing a cone-like energy spectrum near the Fermi energy and treated as a gapless semiconductor. Its unique properties trigger researchers to find more applications of it, such as high carrier mobility at room temperature, superior thermoconductivity, high ... | https://arxiv.org/abs/2206.11162v1 | 2206.11162 | 2022-06-22 | natural-language-processing |
1D flat bands in phosphorene nanoribbons with pentagonal nature | Materials with flat bands can serve as a promising platform to investigate strongly interacting phenomena. However, experimental realization of ideal flat bands is mostly limited to artificial lattices or moir\'e systems. Here we report a general way to construct one-dimensional (1D) flat bands in phosphorene nanoribbo... | https://arxiv.org/abs/2407.08353v2 | 2407.08353 | 2024-07-11 | natural-language-processing |
1D fluids with repulsive nearest-neighbour interactions: Low-temperature anomalies | A limited number of 2D and 3D materials under a constant pressure contract in volume upon heating isobarically; this anomalous phenomenon is known as the negative thermal expansion (NTE). In this paper, the NTE anomaly is observed in 1D fluids of classical particles interacting pairwisely with two competing length scal... | https://arxiv.org/abs/2503.11310v1 | 2503.11310 | 2025-03-14 | natural-language-processing |
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