cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Supplemental Material2 - Supplemental material for Vegetarian or gluten-free diets in patients with inflammatory bowel disease are associated with lower psychological well-being and a different gut microbiota, but no beneficial effects on the course of the disease
Creators: name: Schreiner, Philipp
name: Yilmaz, Bahtiyar
name: Jean-Benoît Rossel
name: Franc, Yannick
name: Misselwitz, Benjamin
name: Scharl, Michael
name: Zeitz, Jonas
name: Frei, Pascal
name: Greuter, Thomas
name: Vavricka, Stephan R
name: Pittet, Valérie
name: Siebenhüner, Alexander
name: Juillerat, Pascal
name: Känel, Roland Von
name: Macpherson, Andrew J
name: Rogler, Gerhard
name: Biedermann, Luc
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 110308 Geriatrics and Gerontology
subject: FOS: Clinical medicine
subject: 111199 Nutrition and Dietetics not elsewhere classified
subject: FOS: Health sciences
subject: 111299 Oncology and Carcinogenesis not elsewhere classified
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Supplemental material, Supplemental Material2 for Vegetarian or gluten-free diets in patients with inflammatory bowel disease are associated with lower psychological well-being and a different gut microbiota, but no beneficial effects on the course of the disease by Philipp Schreiner, Bahtiyar Yilmaz, Jean-Benoît Rossel, Yannick Franc, Benjamin Misselwitz, Michael Scharl, Jonas Zeitz, Pascal Frei, Thomas Greuter, Stephan R Vavricka, Valérie Pittet, Alexander Siebenhüner, Pascal Juillerat, Roland von Känel, Andrew J Macpherson, Gerhard Rogler, Luc Biedermann and on behalf of the Swiss IBD Cohort Study Group in United European Gastroenterology Journal
On double-membership graphs of models of Anti-Foundation
Creators: name: Adam-Day, Bea
name: Howe, John
name: Mennuni, Rosario
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C62 (Primary) 03C13, 03E30, 03E65 (Secondary)

description: We answer some questions about graphs which are reducts of countable models of Anti-Foundation, obtained by considering the binary relation of double-membership $x\in y\in x$. We show that there are continuum-many such graphs, and study their connected components. We describe their complete theories and prove that each has continuum-many countable models, some of which are not reducts of models of Anti-Foundation.
description: 15 pages, 2 figures
Sparse and Low-bias Estimation of High Dimensional Vector Autoregressive Models
Creators: name: Ruiz, Trevor D.
name: Bhattacharyya, Sharmodeep
name: Balasubramanian, Mahesh
name: Bouchard, Kristofer E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences
subject: 62M10, 91B84, 62F40, 62F30

description: Vector autoregressive (VAR) models are widely used for causal discovery and forecasting in multivariate time series analysis. In the high-dimensional setting, which is increasingly common in fields such as neuroscience and econometrics, model parameters are inferred by L1-regularized maximum likelihood (RML). A well-known feature of RML inference is that in general the technique produces a trade-off between sparsity and bias that depends on the choice of the regularization hyperparameter. In the context of multivariate time series analysis, sparse estimates are favorable for causal discovery and low-bias estimates are favorable for forecasting. However, owing to a paucity of research on hyperparameter selection methods, practitioners must rely on ad-hoc methods such as cross-validation (or manual tuning). The particular balance that such approaches achieve between the two goals -- causal discovery and forecasting -- is poorly understood. Our paper investigates this behavior and proposes a method (UoI-VAR) that achieves a better balance between sparsity and bias when the underlying causal influences are in fact sparse. We demonstrate through simulation that RML with a hyperparameter selected by cross-validation tends to overfit, producing relatively dense estimates. We further demonstrate that UoI-VAR much more effectively approximates the correct sparsity pattern with only a minor compromise in model fit, particularly so for larger data dimensions, and that the estimates produced by UoI-VAR exhibit less bias. We conclude that our method achieves improved performance especially well-suited to applications involving simultaneous causal discovery and forecasting in high-dimensional settings.
Additional file 4 of PLAGL1 is associated with prognosis and cell proliferation in pancreatic adenocarcinoma
Creators: name: Liang, Xing
name: Fu, Zhiping
name: Tang, Liang
name: Zheng, Minghui
name: Chen, Danlei
name: Liu, Anan
name: Shi, Ligang
name: Yang, Linhua
name: Shao, Chenghao
name: Dong, Xiaoqiang
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4: Supplemental Table 4. Correlation analysis between clinical characteristics and PLAGL1 expression in our PAAD verification cohort 3.
Festina Lente: EFT Constraints from Charged Black Hole Evaporation in de Sitter
Creators: name: Montero, Miguel
name: Van Riet, Thomas
name: Venken, Victoria
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the Swampland philosophy of constraining EFTs from black hole mechanics we study charged black hole evaporation in de Sitter space. We establish how the black hole mass and charge change over time due to both Hawking radiation and Schwinger pair production as a function of the masses and charges of the elementary particles in the theory. We find a lower bound on the mass of charged particles by demanding that large charged black holes evaporate back to empty de Sitter space, in accordance with the thermal picture of the de Sitter static patch. This bound is satisfied by the charged spectrum of the Standard Model. We discuss phenomenological implications for the cosmological hierarchy problem and inflation. Enforcing the thermal picture also leads to a heuristic remnant argument for the Weak Gravity Conjecture in de Sitter space, where the usual kinematic arguments do not work. We also comment on a possible relation between WGC and universal bounds on equilibration times. All in all, charged black holes in de Sitter should make haste to evaporate, but they should not rush it.
description: 38 pages + references, 5 figures, 1 conjecture v2: references added, minor modifications to text v3: corrected minor typos v4: corrected one typo
Supplementary document for Using reflectometry to minimize the dependence of fluorescence intensity on optical absorption and scattering - 6605127.pdf
Creators: name: Arias, Augusto
name: Anastasopoulou, Maria
name: Gorpas, Dimitris
name: Ntziachristos, Vasilis
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Supplementary Information
Supplementary_Table_6._PYY – Supplemental material for Gastrointestinal Hormones Manipulation to Counteract Metabolic Syndrome Using Duodenal Targeted Embolization
Creators: name: Pop, Raoul
name: Kong, Seong-Ho
name: Langlois, Allan
name: Marchegiani, Francesco
name: Shlomovitz, Eran
name: Legnèr, András
name: Bietiger, William
name: Pinget, Michel
name: Beaujeux, Rémy
name: Mutter, Didier
name: Marescaux, Jacques
name: Diana, Michele
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 110314 Orthopaedics
subject: FOS: Clinical medicine
subject: 110604 Sports Medicine
subject: FOS: Health sciences
subject: 110323 Surgery
subject: 99999 Engineering not elsewhere classified
subject: FOS: Other engineering and technologies
subject: 91299 Materials Engineering not elsewhere classified
subject: FOS: Materials engineering

description: Supplemental material, Supplementary_Table_6._PYY for Gastrointestinal Hormones Manipulation to Counteract Metabolic Syndrome Using Duodenal Targeted Embolization by Raoul Pop, Seong-Ho Kong, Allan Langlois, Francesco Marchegiani, Eran Shlomovitz, András Legnèr, William Bietiger, Michel Pinget, Rémy Beaujeux, Didier Mutter, Jacques Marescaux and Michele Diana in Surgical Innovation
Optimal transport in Lorentzian synthetic spaces, synthetic timelike Ricci curvature lower bounds and applications
Creators: name: Cavalletti, Fabio
name: Mondino, Andrea
Publisher: name: arXiv
Year: 2020
Subjects: subject: Metric Geometry (math.MG)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The goal of the present work is three-fold.
 The first goal is to set foundational results on optimal transport in Lorentzian (pre-)length spaces, including cyclical monotonicity, stability of optimal couplings and Kantorovich duality (several results are new even for smooth Lorentzian manifolds).
 The second one is to give a synthetic notion of ``timelike Ricci curvature bounded below and dimension bounded above'' for a measured Lorentzian pre-length space using optimal transport. The key idea being to analyse convexity properties of Entropy functionals along future directed timelike geodesics of probability measures. This notion is proved to be stable under a suitable weak convergence of measured Lorentzian pre-length spaces, giving a glimpse on the strength of the approach we propose.
 The third goal is to draw applications, most notably extending volume comparisons and Hawking singularity Theorem (in sharp form) to the synthetic setting.
 The framework of Lorentzian pre-length spaces includes as remarkable classes of examples: space-times endowed with a causally plain (or, more strongly, locally Lipschitz) continuous Lorentzian metric, closed cone structures, some approaches to quantum gravity.
description: 74 pages. Improved exposition, in particular in Sections 2.5 and 3.3. Final version accepted in Cambridge Journal of Mathematics
Broadband Dark Matter Axion Detection using a Cylindrical Capacitor
Creators: name: Chen, Wenming
name: Gao, Yu
name: Yang, Qiaoli
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Cosmological axions/axion-like particles can compose a significant part of dark matter; however, the uncertainty of their mass is large. Here, we propose to search the axions using a cylindrical capacitor, in which the static electric field converts dark matter axions into an oscillating magnetic field. Due to the odd CPs, the axions couple to the electric field differently compared to the magnetic field. The axion couples to the electric field via a derivative that carries spatial information of incoming dark matter flux, while the coupling to the magnetic field depends on the dark matter density. This difference could be helpful in searching the axions and studies of the integrity of the theory, especially when the axions are very light, in which case the magnetic field-induced signal is DC-like. Orientation dependence could also be used to reduce the kinetic fluctuation-induced noise when multiple detectors operate simultaneously. In addition, a cylindrical setup shields the electric field to the laboratory and encompasses the axion-induced magnetic field within the capacitor. The induced oscillating magnetic field can then be picked up by a sensitive magnetometer. Adding a superconductor ring-coil system into the scheme can further boost the sensitivity and maintain the axion dark matter inherent bandwidth. This proposed setup could be capable of wide mass range searches.
description: 9 pages, 9 figures, 2 tables; matches published version
Supplementary_Table_8._RNA_GLUT-2 – Supplemental material for Gastrointestinal Hormones Manipulation to Counteract Metabolic Syndrome Using Duodenal Targeted Embolization
Creators: name: Pop, Raoul
name: Kong, Seong-Ho
name: Langlois, Allan
name: Marchegiani, Francesco
name: Shlomovitz, Eran
name: Legnèr, András
name: Bietiger, William
name: Pinget, Michel
name: Beaujeux, Rémy
name: Mutter, Didier
name: Marescaux, Jacques
name: Diana, Michele
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 110314 Orthopaedics
subject: FOS: Clinical medicine
subject: 110604 Sports Medicine
subject: FOS: Health sciences
subject: 110323 Surgery
subject: 99999 Engineering not elsewhere classified
subject: FOS: Other engineering and technologies
subject: 91299 Materials Engineering not elsewhere classified
subject: FOS: Materials engineering

description: Supplemental material, Supplementary_Table_8._RNA_GLUT-2 for Gastrointestinal Hormones Manipulation to Counteract Metabolic Syndrome Using Duodenal Targeted Embolization by Raoul Pop, Seong-Ho Kong, Allan Langlois, Francesco Marchegiani, Eran Shlomovitz, András Legnèr, William Bietiger, Michel Pinget, Rémy Beaujeux, Didier Mutter, Jacques Marescaux and Michele Diana in Surgical Innovation
Weakly binary expansions of dense meet-trees
Creators: name: Mennuni, Rosario
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C45 (Primary) 06A12 (Secondary)

description: We compute the domination monoid in the theory DMT of dense meet-trees. In order to show that this monoid is well-defined, we prove weak binarity of DMT and, more generally, of certain expansions of it by binary relations on sets of open cones, a special case being the theory DTR from arXiv:1909.04626. We then describe the domination monoids of such expansions in terms of those of the expanding relations.
description: 20 pages, 5 figures
Additional file 3 of PLAGL1 is associated with prognosis and cell proliferation in pancreatic adenocarcinoma
Creators: name: Liang, Xing
name: Fu, Zhiping
name: Tang, Liang
name: Zheng, Minghui
name: Chen, Danlei
name: Liu, Anan
name: Shi, Ligang
name: Yang, Linhua
name: Shao, Chenghao
name: Dong, Xiaoqiang
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3: Supplemental Table 3. Correlation analysis between clinical characteristics and PLAGL1 expression in our PAAD verification cohort 2.
The domination monoid in o-minimal theories
Creators: name: Mennuni, Rosario
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03C45 (Primary) 03C64, 03C60, 12J10 (Secondary)

description: We study the monoid of global invariant types modulo domination-equivalence in the context of o-minimal theories. We reduce its computation to the problem of proving that it is generated by classes of 1-types. We show this to hold in Real Closed Fields, where generators of this monoid correspond to invariant convex subrings of the monster model. Combined with arxiv:1702.06504, this allows us to compute the domination monoid in the weakly o-minimal theory of Real Closed Valued Fields.
description: 31 pages
Inverse problems for first-order hyperbolic equations with time-dependent coefficients
Creators: name: Floridia, Giuseppe
name: Takase, Hiroshi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove global Lipschitz stability for inverse source and coefficient problems for first-order linear hyperbolic equations, the coefficients of which depend on both space and time. We use a global Carleman estimate, and a crucial point, introduced in this paper, is the choice of the length of integral curves of a vector field generated by the principal part of the hyperbolic operator to construct a weight function for the Carleman estimate. These integral curves correspond to the characteristic curves in some cases.
Supplement_material - Optimized Generation of Primary Human Epithelial Cells from Larynx and Hypopharynx: A Site-Specific Epithelial Model for Reflux Research
Creators: name: Mo, Ting-Ting
name: Tan, Jia-Jie
name: Wang, Mei-Gui
name: Dai, Yuan-Feng
name: Liu, Xiong
name: Li, Xiang-Ping
Publisher: name: SAGE Journals
Year: 2019
Subjects: Medicine
Cell Biology

description: Supplement_material for Optimized Generation of Primary Human Epithelial Cells from Larynx and Hypopharynx: A Site-Specific Epithelial Model for Reflux Research by Ting-Ting Mo, Jia-Jie Tan, Mei-Gui Wang, Yuan-Feng Dai, Xiong Liu, and Xiang-Ping Li in Cell Transplantation
Supplemental Material, jmr.17.0305-web_appendices - The Impact of a Complement-Based Assortment Organization on Purchases
Creators: name: Sarantopoulos, Panagiotis
name: Theotokis, Aristeidis
name: Pramatari, Katerina
name: Roggeveen, Anne L.
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 150402 Hospitality Management
subject: FOS: Economics and business

description: Supplemental Material, jmr.17.0305-web_appendices for The Impact of a Complement-Based Assortment Organization on Purchases by Panagiotis Sarantopoulos, Aristeidis Theotokis, Katerina Pramatari, and Anne L. Roggeveen in Journal of Marketing Research
Supplementary document for Synthesis and Optical Properties of Ag/Au-TiO₂ Plasmonic Composite Thin Films - 6605169.pdf
Creators: name: YERGALIYEVA, Saule
name: Nemkayeva, Renata
name: Gusseinov, Nazim
name: Prikhodko, Oleg
name: Arbuz, Aleksandr
name: Orynbay, Bakytzhan
name: Sagidolda, Yerulan
name: Aitzhanov, Madi
name: Ismailova, Guzal
name: Mukhametkarimov, Yerzhan
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: supplement file
Reconstruction along a geodesic from sphere data in Finsler geometry and anisotropic elasticity
Creators: name: de Hoop, Maarten V.
name: Ilmavirta, Joonas
name: Lassas, Matti
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Dix formulated the inverse problem of recovering an elastic body from the measurements of wave fronts of point sources. We geometrize this problem in the context of seismology, leading to the geometrical inverse problem of recovering a Finsler manifold from certain sphere data in a given open subset of the manifold. We solve this problem locally along any geodesic through the measurement set.
description: 22 pages, 3 figures
Appendix_1_NEJ - Caregivers blinded by the care: A qualitative study of physical restraint in pediatric care
Creators: name: Lombart, Bénédicte
name: Stefano, Carla De
name: Dupont, Didier
name: Nadji, Leila
name: Galinski, Michel
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 111099 Nursing not elsewhere classified
subject: FOS: Health sciences

description: Appendix_1_NEJ for Caregivers blinded by the care: A qualitative study of physical restraint in pediatric care by Bénédicte Lombart, Carla De Stefano, Didier Dupont, Leila Nadji and Michel Galinski in Nursing Ethics
Supplemental material for Administrative openness and diversity in Swiss municipalities: how does local autonomy influence transparency practices?
Creators: name: Keuffer, Nicolas
name: Mabillard, Vincent
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 160607 International Relations
subject: FOS: Political science
subject: 160509 Public Administration

description: Supplemental Material for Administrative openness and diversity in Swiss municipalities: how does local autonomy influence transparency practices? by Nicolas Keuffer and Vincent Mabillard in International Review of Administrative Sciences
CRIMINOLOGÍA ESPACIAL. LAS CONDUCTAS  ANTISOCIALES Y DELINCUENCIALES FUERA  DE LA TIERRA
Creators: name: Wael HIKAL
Publisher: name: Zenodo
Year: 2011

description: Sumario: I. Breve historia de los primeros vuelos espaciales; II. Derecho Espacial y Criminología Espacial; II.1.Nociones de Derecho Espacial y Juez penal espacial; II.2. Nociones de Criminología Espacial y Criminalística Espacial; III. Delitos y conductas antisociales en el Espacio extraterrestre; Conclusiones, y Bibliografía. Resumen: El avance de la Tecnología en los últimos 100 años ha sido algo jamás antes logrado en épocas antiguas -aunque igual cada una lograba cosas aun inexplicables- ésta ha permitido evolucionar enormemente abarcando todas las áreas de la vida intraterrestre, y también ultraterrestres, que es el caso del Espacio, se ha logrado explorar, conocer, ver más allá, observando lo infinito que puede llegar a ser lo que nos rodea fuera de la Tierra. Con el avance de la Tecnología, el crimen no se puede quedar fuera del tema, así también, ya hay ciertas conductas y actividades que involucran al ser humano en su quehacer espacial, y sin duda que se derivarán muchas más, para ello, que también la ciencia de la Criminología se deba preparar para tratar de prevenirlas, controlarlas y estudiarlas, se hace referencia a una Criminología Espacial. Palabras clave: Criminología Espacial, Delitos, Espacio extraterrestre, Criminalística Espacial, Prevención, Derecho Penal Espacial.
The connection between the $PQ$ penny flip game and the dihedral groups
Creators: name: Andronikos, Theodore
name: Sirokofskich, Alla
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: This paper is inspired by the PQ penny flip game. It employs group-theoretic concepts to study the original game and also its possible extensions. We show that the PQ penny flip game can be associated with the dihedral group $D_{8}$. We prove that within $D_{8}$ there exist precisely two classes of winning strategies for Q. We establish that there are precisely two different sequences of states that can guaranteed Q's win with probability $1.0$. We also show that the game can be played in the all dihedral groups $D_{8 n}$, $n \geq 1$, with any significant change. We examine what happens when Q can draw his moves from the entire $U(2)$ and we conclude that again, there are exactly two classes of winning strategies for Q, each class containing now an infinite number of equivalent strategies, but all of them send the coin through the same sequence of states as before. Finally, we consider general extensions of the game with the quantum player having $U(2)$ at his disposal. We prove that for Q to surely win against Picard, he must make both the first and the last move.
Conditions that enable a player to surely win in sequential quantum games
Creators: name: Andronikos, Theodore
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This paper studies sequential quantum games under the assumption that the moves of the players are drawn from groups and not just plain sets. The extra group structure makes possible to easily derive some very general results characterizing this class of games. The main conclusion of this paper is that the specific rules of a game are absolutely critical. The slightest variation in the rules may have important impact on the outcome of the game. This work demonstrates that it is the combination of two factors that determines who wins: (i) the sets of admissible moves for each player, and (ii) the order of moves, i.e., whether the same player makes the first and the last move. Quantum strategies do not a priori prevail over classical strategies. By carefully designing the rules of the game it is equally feasible either to guarantee the fairness of the game, or to give the advantage to either player.
description: 14 pages, 4 figures
title: Adjoint Sensitivity Analysis Methods for Nonlinear Electric Circuits
Creators: name: Sarpe, Julian
Publisher: name: UNSPECIFIED
Year: 2024

description: This thesis introduces multiple new approaches to efficiently perform adjoint sensitivity analyses for large scale time periodic electric circuits. Firstly, transient forward harmonic adjoint sensitivity analysis combines an efficient transient simulation with a harmonic solution of the adjoint system. Secondly, Parareal adjoint sensitivity analysis sticks to transient simulation for both the forward and the adjoint problem but accelerates those with the Parareal algorithm. Thirdly, the periodic adjoint sensitivity analysis uses a periodic solver, such as periodic Parareal with periodic coarse solver, to efficiently calculate the periodic solution only and uses the solution in a modified adjoint integral. All proposed methods are applied to several application examples, including real world circuit applications with a large number of electrical devices. Most notably, these circuits include a DC-DC converter, a B6 bridge-motor supply circuit and an active filter.
Harnessing the power of artificial intelligence to enhance next-generation cybersecurity
Creators: name: Temara, Sheetal
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 460208
subject: Natural language processing
classificationCode: 460206
subject: Knowledge representation and reasoning
classificationCode: 460207
subject: Modelling and simulation
classificationCode: 460209
subject: Planning and decision making
classificationCode: 460299
subject: Artificial intelligence not elsewhere classified
classificationCode: 460499
subject: Cybersecurity and privacy not elsewhere classified
classificationCode: 460406
subject: Software and application security
classificationCode: 460199
subject: Applied computing not elsewhere classified
classificationCode: 460806
subject: Human-computer interaction
classificationCode: 461002
subject: Human information behaviour
classificationCode: 461302
subject: Computational complexity and computability
classificationCode: 460607
subject: High performance computing
classificationCode: 460912
subject: Knowledge and information management
classificationCode: 469999
subject: Other information and computing sciences not elsewhere classified
classificationCode: 440207
subject: Cybercrime

description: This research article titled "Harnessing the Power of Artificial Intelligence to Enhance Next-Generation Cybersecurity" accomplishes a critical exploration of the role of AI in fortifying cybersecurity defenses. The study delves into how AI can revolutionize the cybersecurity landscape by enhancing the ability to detect and mitigate threats faster and more accurately than traditional methods. It examines the application of AI in areas such as intrusion detection, predictive simulation, automated emergency response management, and threat intelligence.The significance of this research lies in its potential to address the escalating complexity and frequency of cyber threats that outpace human capabilities. With cyberattacks becoming more sophisticated and widespread, AI offers a promising solution by automating processes, reducing human error, and improving decision-making in real-time. The research not only highlights the benefits of AI-driven cybersecurity but also underscores the future potential of AI to adapt and evolve offering stronger protection against both known and emerging threats.This study is particularly important for organizations seeking to manage their risk profiles effectively and to stay ahead in the ever-evolving threat landscape. By integrating AI into cybersecurity measures, organizations can significantly enhance their defense mechanisms ensuring that critical assets and confidential information are safeguarded with unprecedented precision and effectiveness.
Universal and specific features of Ukrainian economic research: publication analysis based on Crossref data
Creators: name: Mryglod, O.
name: Nazarovets, S.
name: Kozmenko, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Digital Libraries (cs.DL)
subject: Information Retrieval (cs.IR)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Our study is one of the first examples of multidimensional and longitudinal disciplinary analysis at the national level based on Crossref data. We present a large-scale quantitative analysis of Ukrainian economics. This study is not yet another example of research aimed at ranking of local journals, authors or institutions, but rather exploring general tendencies that can be compared to other countries or regions. We study different aspects of Ukrainian economics output. In particular, the collaborative nature, geographic landscape and some peculiarities of citation statistics are investigated. We have found that Ukrainian economics is characterized by a comparably small share of co-authored publications, however, it demonstrates the tendency towards more collaborative output. Based on our analysis, we discuss specific and universal features of Ukrainian economic research. The importance of supporting various initiatives aimed at enriching open scholarly metadata is considered. A comprehensive and high-quality meta description of publications is probably the shortest path to a better understanding of national trends, especially for non-English speaking countries. The results of our analysis can be used to better understand Ukrainian economic research and support research policy decisions.
description: This is the version of the Article before peer-review has taken place. The paper is submitted to \textit{Scientometrics} journal, Manuscript Number: SCIM-D-21-00282R1
Optimisation of Ignitor Beam Properties in Proton Fast Ignition
Creators: name: Gibbon, Paul
Publisher: name: Forschungzentrum Jülich
Year: 2024

description: High Performance Edge And Cloud computing 2024, HiPEAC2024, Garching, Germany, 17 Jan 2024 - 19 Jan 2024
description: The recent ignition success at the National Ignition Facility (NIF) [1] has boosted the exploitation of Inertial Fusion Energy (IFE) as a potential carbon-free energy source, and has also boosted the exploration of alternative ignition schemes [2] with potentially much higher energy gains, such as the proton fast ignition concept pursued by Focused Energy (FE). Proton fast ignition [3], a variant of laser-driven inertial confinement fusion potentially providing much higher energy gain with lower driver energies than conventional hot-spot ignition, is studied with the aim of optimising the conversion efficiency of the short-pulse laser into proton beam energy. To trigger fusion reactions, the ignitor beam needs to carry around 20kJ at several MeV/u into a compressed deuterium-tritium fuel pellet. At FE, we have established a vigorous computational effort to explore and optimize the underlying multiscale physical processes of the proton fast ignition scheme using a combination of multidimensional radiation-hydrodynamics and kinetic particle-in-cell simulation. High-fidelity numerical modelling is key to gaining quantitative understanding of the complex, kinetic behaviour inherent to laser-driven proton acceleration in fusion-relevant scenarios, where experimental data is still scarce. Such an undertaking is computationally expensive, requiring HPC resources upwards of 10s to 100s of million core-hours, but delivers vital guidance for the design of planned experimental facilities.[1] J. Tollefson and E. Gibney, Nature 612, 597-598 (2022).[2] M. Tabak et al., Phys. Plasmas 1, 1626 (1994); M. Roth et al., Phys. Rev. Lett. 86, 436 (2001).[3] T. Ditmire et al., J. Fusion Energy 42, 27 (2023).
Field analogue of the Ruijsenaars-Schneider model
Creators: name: Zabrodin, A.
name: Zotov, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We suggest a field extension of the classical elliptic Ruijsenaars-Schneider model. The model is defined in two different ways which lead to the same result. The first one is via the trace of a chain product of $L$-matrices which allows one to introduce the Hamiltonian of the model and to show that the model is gauge equivalent to a classical elliptic spin chain. In this way, one obtains a lattice field analogue of the Ruijsenaars-Schneider model with continuous time. The second method is based on investigation of general elliptic families of solutions to the 2D Toda equation. We derive equations of motion for their poles, which turn out to be difference equations in space with a lattice spacing $η$, together with a zero curvature representation for them. We also show that the equations of motion are Hamiltonian. The obtained system of equations can be naturally regarded as a field generalization of the Ruijsenaars-Schneider system. Its lattice version coincides with the model introduced via the first method. The limit $η\to 0$ is shown to give the field extension of the Calogero-Moser model known in the literature. The fully discrete version of this construction is also discussed.
description: 46 pages, typos corrected
Supplementary document for Direct ultrafast carrier imaging in perovskite microlaser with optical coherence microscopy - 6605257.pdf
Creators: name: Fedyanin, Andrey
name: Sirotin, Maxim
name: Popkova, Anna
name: Bessonov, Vladimir
name: Soboleva, Irina
name: Lyubin, Evgeny
name: Pushkarev, Anatoly
name: Makarov, Sergey
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Supplelementary Materials
Inverse Faraday Effect in altermagnets from first-principles
Creators: name: Adamantopoulos, Theodoros
name: Merte, Maximillian
name: Go, Dongwook
name: Freimuth, Frank
name: Lezaic, Marjana
name: Blügel, Stefan
name: Mokrousov, Yuriy
Publisher: name: Forschungzentrum Jülich
Year: 2024

description: International Conference on Magnetism 2024, ICM 2024, Bologna, Italy, 30 Jun 2024 - 5 Jul 2024
Correlation of biological and computer viruses through evolutionary game theory
Creators: name: Kostadimas, Dimitris
name: Kastampolidou, Kalliopi
name: Andronikos, Theodore
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Computer viruses have many similarities to biological viruses, and their association may offer new perspectives and new opportunities in the effort to tackle and even eradicate them. Evolutionary game theory has been established as a useful tool for modeling viral behaviors. This work attempts to correlate a well-known virus, namely Virlock, with the bacteriophage $\phi6$. Furthermore, the paper suggests certain efficient strategies and practical ways that may reduce infection by Virlock and similar such viruses.
Classification of homogeneous hypersurfaces in some noncompact symmetric spaces of rank two
Creators: name: Solonenko, Ivan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C35 (Primary) 57S20 (Secondary)

description: We classify, up to isometric congruence, the homogeneous hypersurfaces in the Riemannian symmetric spaces $\mathrm{SL}(3,\mathbb{H})/\mathrm{Sp}(3), \hspace{1pt} \mathrm{SO}(5,\mathbb{C})/\mathrm{SO}(5),$ and $\mathrm{Gr}^*(2,\mathbb{C}^{n+4}) = \mathrm{SU}(n+2,2)/\mathrm{S}(\mathrm{U}(n+2)\mathrm{U}(2)), \, n \geqslant 1$.
description: 38 pages. Minor changes. A few misprints corrected, references added
Dispersion of a fluid plume during radial injection in an aquifer
Creators: name: Hyatt, Benjamin W. A.
name: Leonenko, Yuri
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: This study outlines a model for injected fluid flow in a vertically confined porous aquifer with mechanical dispersion. Existing studies have investigated the behaviour and geometry of immiscible fluid flow in this setting, where the injected fluid displaces the resident fluid, forming a sharp interface between the two. The present study extends analytical solutions to include mechanical dispersion of the interface. The solutions are inverted to solve for time as a function of position (r,z), giving each position in the aquifer an intersection time corresponding to the moment the travelling interface intersects a point of interest. The set of (r0,z0) positions which share an intersection time are treated as dummy variables that represent an 'effective surface' and are integrated over to solve for the velocity field within the aquifer. Using this velocity field, the concentration profile resulting from mechanical dispersion can be found analytically.It is shown that the concentration of the injected fluid smoothly decays around the position of the interface from immiscible solutions, allowing for the injected fluid to be present in detectable quantities beyond the extent of these interfaces. This concentration spread should be considered in defining outer boundaries on fluids in injection well applications such as carbon capture and storage or groundwater applications.
Convex Chance-Constrained Programs with Wasserstein Ambiguity
Creators: name: Shen, Haoming
name: Jiang, Ruiwei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Chance constraints yield non-convex feasible regions in general. In particular, when the uncertain parameters are modeled by a Wasserstein ball, arXiv:1806.07418 and arXiv:1809.00210 showed that the distributionally robust (pessimistic) chance constraint admits a mixed-integer conic representation. This paper identifies sufficient conditions that lead to convex feasible regions of chance constraints with Wasserstein ambiguity. First, when uncertainty arises from the right-hand side of a pessimistic joint chance constraint, we show that the ensuing feasible region is convex if the Wasserstein ball is centered around a log-concave distribution (or, more generally, an $α$-concave distribution with $α\geq -1$). In addition, we propose a block coordinate ascent algorithm and prove its convergence to global optimum, as well as the rate of convergence. Second, when uncertainty arises from the left-hand side of a pessimistic two-sided chance constraint, we show the convexity if the Wasserstein ball is centered around an elliptical and star-unimodal distribution. In addition, we propose a family of second-order conic inner approximations, and we bound their approximation error and prove their asymptotic exactness. Furthermore, we extend the convexity results to optimistic chance constraints.
description: Keywords: Chance constraints; Convexity; Wasserstein ambiguity; Distributionally robust optimization; Distributionally optimistic optimization
Glad_Supplemental_Material – Supplemental material for Cross-Lagged Association Between Symptoms of Posttraumatic Stress Disorder and Perceived Centrality of a Terrorist Attack
Creators: name: Glad, Kristin Alve
name: Czajkowski, Nikolai Olavi
name: Dyb, Grete
name: Hafstad, Gertrud S.
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Supplemental material, Glad_Supplemental_Material for Cross-Lagged Association Between Symptoms of Posttraumatic Stress Disorder and Perceived Centrality of a Terrorist Attack by Kristin Alve Glad, Nikolai Olavi Czajkowski, Grete Dyb and Gertrud S. Hafstad in Clinical Psychological Science
Supplementary document for Co-modulation of structural and pigmentary coloration in Lyropteryx apollonia butterfly - 6605283.pdf
Creators: name: Guidetti, Giulia
name: Kim, Taehoon
name: dutcher, Audrey
name: Presti, Marco Lo
name: Snider, Nicholas Ostrovsky
name: Omenetto, Fiorenzo
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Supplementary Information
Comparison of topology changing update algorithms
Creators: name: Eichhorn, Timo
name: Hoelbling, Christian
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In modern lattice simulations, conventional update algorithms do not allow for tunneling between topological sectors at fine lattice spacings. We compare the viability of multiple less commonly used algorithms (metadynamics, instanton updates, and multiscale thermalization) with respect to proper sampling of all topological sectors in the Schwinger model. We briefly comment on the prospects of applying these methods to 4-dimensional SU(3) simulations.
description: 10 pages, 5 figures, 1 table. Proceedings of the 38th International Symposium on Lattice Field Theory, LATTICE2021 26th-30th July, 2021, Zoom/Gather@Massachusetts Institute of Technology
A two-party quantum parliament
Creators: name: Andronikos, Theodore
name: Stefanidakis, Michael
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This paper introduces the first functional model of a quantum parliament that is dominated by two parties or coalitions, and may or may not contain independent legislators. We identify a single crucial parameter, aptly named \emph{free will radius}, that can be used as a practical measure of the quantumness of the parties and the parliament as a whole. The free will radius used by the two parties determines the degree of independence that is afforded to the representatives of the parties. Setting the free will radius to zero degrades the quantum parliament to a classical one. On the other hand, setting the free will radius to its maximum value $1$, makes the representatives totally independent. Moreover, we present a quantum circuit with which we simulate in Qiskit the operation of the quantum parliament under various scenarios. The experimental results allow to arrive at some novel and fundamental conclusions that, we believe, provide new insights on the operation and the traits of a possible future quantum parliament. Finally, we propose the novel game of ``Passing the Bill,'' which captures the operation of the quantum parliament and basic options available to the leadership of the two parties.
Supplementary Material 1 - Supplemental material for Attention Deficit Hyperactivity Disorder (ADHD) and Earnings in Later-Life Self-Employment
Creators: name: Patel, Pankaj C.
name: Rietveld, Cornelius A.
name: Verheul, Ingrid
Publisher: name: SAGE Journals
Year: 2019
Subjects: subject: 150310 Organisation and Management Theory
subject: FOS: Economics and business

description: Supplemental material, Supplementary Material 1, for Attention Deficit Hyperactivity Disorder (ADHD) and Earnings in Later-Life Self-Employment by Pankaj C. Patel, Cornelius A. Rietveld and Ingrid Verheul in Entrepreneurship Theory and Practice
Artemis: Articulated Neural Pets with Appearance and Motion synthesis
Creators: name: Luo, Haimin
name: Xu, Teng
name: Jiang, Yuheng
name: Zhou, Chenglin
name: Qiu, Qiwei
name: Zhang, Yingliang
name: Yang, Wei
name: Xu, Lan
name: Yu, Jingyi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Graphics (cs.GR)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We, humans, are entering into a virtual era and indeed want to bring animals to the virtual world as well for companion. Yet, computer-generated (CGI) furry animals are limited by tedious off-line rendering, let alone interactive motion control. In this paper, we present ARTEMIS, a novel neural modeling and rendering pipeline for generating ARTiculated neural pets with appEarance and Motion synthesIS. Our ARTEMIS enables interactive motion control, real-time animation, and photo-realistic rendering of furry animals. The core of our ARTEMIS is a neural-generated (NGI) animal engine, which adopts an efficient octree-based representation for animal animation and fur rendering. The animation then becomes equivalent to voxel-level deformation based on explicit skeletal warping. We further use a fast octree indexing and efficient volumetric rendering scheme to generate appearance and density features maps. Finally, we propose a novel shading network to generate high-fidelity details of appearance and opacity under novel poses from appearance and density feature maps. For the motion control module in ARTEMIS, we combine state-of-the-art animal motion capture approach with recent neural character control scheme. We introduce an effective optimization scheme to reconstruct the skeletal motion of real animals captured by a multi-view RGB and Vicon camera array. We feed all the captured motion into a neural character control scheme to generate abstract control signals with motion styles. We further integrate ARTEMIS into existing engines that support VR headsets, providing an unprecedented immersive experience where a user can intimately interact with a variety of virtual animals with vivid movements and photo-realistic appearance. We make available our ARTEMIS model and dynamic furry animal dataset at https://haiminluo.github.io/publication/artemis/.
description: Accepted to ACM SIGGRAPH 2022 (Journal track)
Experimental analysis of quantum annealers and hybrid solvers using benchmark optimization problems
Creators: name: Stogiannos, Evangelos
name: Papalitsas, Christos
name: Andronikos, Theodore
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This paper studies the Hamiltonian Cycle Problem (HCP) and the Traveling Salesman Problem (TSP) on D-Wave's quantum systems. Initially, motivated by the fact that most libraries present their benchmark instances in terms of adjacency matrices, we develop a novel matrix formulation for the HCP and TSP Hamiltonians, which enables the seamless and automatic integration of benchmark instances in quantum platforms. our extensive experimental tests have led us to some interesting conclusions. D-Wave's {\tt Advantage\_system4.1} is more efficient than {\tt Advantage\_system1.1} both in terms of qubit utilization and quality of solutions. Finally, we experimentally establish that D-Wave's Hybrid solvers always provide a valid solution to a problem, without violating the QUBO constraints, even for arbitrarily big problems, of the order of $120$ nodes. When solving TSP instances, the solutions produced by the quantum annealer are often invalid, in the sense that they violate the topology of the graph. To address this use we advocate the use of \emph{min-max normalization} for the coefficients of the TSP Hamiltonian. Finally, we present a thorough mathematical analysis on the precise number of constraints required to express the HCP and TSP Hamiltonians. This analysis, explains quantitatively why, almost always, running incomplete graph instances requires more qubits than complete instances. It turns out that incomplete graph require more quadratic constraints than complete graphs, a fact that has been corroborated by a series of experiments.