cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Confluence Criteria for Logically Constrained Rewrite Systems (Full Version)
Creators: name: Schöpf, Jonas
name: Middeldorp, Aart
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Numerous confluence criteria for plain term rewrite systems are known. For logically constrained rewrite system, an attractive extension of term rewriting in which rules are equipped with logical constraints, much less is known. In this paper we extend the strongly-closed and (almost) parallel-closed critical pair criteria of Huet and Toyama to the logically constrained setting. We discuss the challenges for automation and present crest, a new tool for logically constrained rewriting in which the confluence criteria are implemented, together with experimental data.
description: Accepted at the 29th International Conference on Automated Deduction 2023 (full version of the accepted paper)
Supplementary_Materials – Supplemental material for A softened membrane model for prestressed concrete composite box girders with corrugated steel webs under pure torsion
Creators: name: Kongjian Shen
name: Shui Wan
name: YL Mo
name: Xiayuan Li
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 91299 Materials Engineering not elsewhere classified
subject: FOS: Materials engineering

description: Supplemental material, Supplementary_Materials for A softened membrane model for prestressed concrete composite box girders with corrugated steel webs under pure torsion by Kongjian Shen, Shui Wan, YL Mo and Xiayuan Li in Advances in Structural Engineering
ColloffSupplementalMaterial – Supplemental material for Filler-Siphoning Theory Does Not Predict the Effect of Lineup Fairness on the Ability to Discriminate Innocent From Guilty Suspects: Reply to Smith, Wells, Smalarz, and Lampinen (2018)
Creators: name: Colloff, Melissa F.
name: Wade, Kimberley A.
name: Strange, Deryn
name: Wixted, John T.
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 110904 Neurology and Neuromuscular Diseases
subject: FOS: Clinical medicine
subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology
subject: 110319 Psychiatry (incl. Psychotherapy)
subject: Neuroscience

description: Supplemental material, ColloffSupplementalMaterial for Filler-Siphoning Theory Does Not Predict the Effect of Lineup Fairness on the Ability to Discriminate Innocent From Guilty Suspects: Reply to Smith, Wells, Smalarz, and Lampinen (2018) by Melissa F. Colloff, Kimberley A. Wade, Deryn Strange and John T. Wixted in Psychological Science
The dimensionality of hydrogen bond networks induces diverse physical properties of peptide crystals
Creators: name: Yuan, Hui
name: Cazade, Pierre-Andre
name: Yuan, Chengqian
name: Xue, Bin
name: Kumar, Vijay Bhooshan
name: Yang, Rusen
name: Finkelstein-Zuta, Gal
name: Gershon, Lihi
name: Lahav, Maoz
name: Rencus-Lazar, Sigal
name: Cao, Yi
name: Thompson, Damien
name: Levy, Davide
name: Gazit, Ehud
Publisher: name: University of Limerick
Year: 2024

description: Short peptides are attractive building blocks for the fabrication of self-assembled materials with significant biological, chemical, and physical properties. The microscopic and macroscopic properties of assemblies are usually closely related to the dimensionality of formed hydrogen bond networks. Here, two completely different supramolecular architectures connected by distinct hydrogen bond networks were obtained by simply adding a hydroxyl group to switch from cyclo-tryptophan-alanine (cyclo-WA) to cyclo-tryptophan-serine (cyclo-WS). While hydroxyl-bearing cyclo-WS molecules provided an additional hydrogen bond donor that links to adjacent molecules, forming a rigid three-dimensional network, cyclo-WA arranged into a water-mediated zipper-like structure with a softer two-dimensional layer template. This subtle alteration resulted in a 14-fold enhancement of Young’s modulus values in cyclo-WS compared to cyclo-WA. Both cyclo-dipeptides exhibit biocompatibility, high fluorescence, and piezoelectricity. The demonstrated role of dimensionality of hydrogen bond networks opens new avenues for rational design of materials with precise morphologies and customizable properties for bioelectronic applications.
Integrating quantum and classical computing for multi-energy system optimization using Benders decomposition
Creators: name: Leenders, Ludger
name: Sollich, Martin
name: Reinert, Christiane
name: Bardow, André
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Optimization and Control (math.OC)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: During recent years, quantum computers have received increasing attention, primarily due to their ability to significantly increase computational performance for specific problems. Computational performance could be improved for mathematical optimization by quantum annealers. This special type of quantum computer can solve quadratic unconstrained binary optimization problems. However, multi-energy systems optimization commonly involves integer and continuous decision variables. Due to their mixed-integer problem structure, quantum annealers cannot be directly used for multi-energy system optimization. To solve multi-energy system optimization problems, we present a hybrid Benders decomposition approach combining optimization on quantum and classical computers. In our approach, the quantum computer solves the master problem, which involves only the integer variables from the original energy system optimization problem. The subproblem includes the continuous variables and is solved by a classical computer. For better performance, we apply improvement techniques to the Benders decomposition. We test the approach on a case study to design a cost-optimal multi-energy system. While we provide a proof of concept that our Benders decomposition approach is applicable for the design of multi-energy systems, the computational time is still higher than for approaches using classical computers only. We therefore estimate the potential improvement of our approach to be expected for larger and fault-tolerant quantum computers.
Supplementary_Tables – Supplemental material for Comparative Co-Evolution Analysis Between the HA and NA Genes of Influenza A Virus
Creators: name: Jinhwa Jang
name: Se-Eun Bae
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplemental material, Supplementary_Tables for Comparative Co-Evolution Analysis Between the HA and NA Genes of Influenza A Virus by Jinhwa Jang and Se-Eun Bae in Virology: Research and Treatment
Supplementary_Table - Chinese Herbal Medicine Versus Other Interventions in the Treatment of Type 2 Diabetes: A Systematic Review of Randomized Controlled Trials
Creators: name: Yu, Ao
name: Adelson, David
name: Mills, David
Publisher: name: Figshare
Year: 2018
Subjects: subject: 111708 Health and Community Services
subject: FOS: Health sciences
subject: 111099 Nursing not elsewhere classified
subject: 111799 Public Health and Health Services not elsewhere classified

description: Supplementary_Table for Chinese Herbal Medicine Versus Other Interventions in the Treatment of Type 2 Diabetes: A Systematic Review of Randomized Controlled Trials by Ao Yu, David Adelson, and David Mills in Journal of Evidence-Based Integrative Medicine
Supplemental Material, sj-docx-1-ppq-10.1177_1354068818789968 - Citizens’ evaluations of campaign pledge fulfillment in Canada
Creators: name: Duval, Dominic
name: Pétry, François
Publisher: name: SAGE Journals
Year: 2020
Subjects: subject: 160607 International Relations
subject: FOS: Political science

description: Supplemental Material, sj-docx-1-ppq-10.1177_1354068818789968 for Citizens’ evaluations of campaign pledge fulfillment in Canada by Dominic Duval and François Pétry in Party Politics
CJKHD_CKD_Self-management_survey_manuscript_Supplementary_Material_Nov.10.2017 – Supplemental material for Overview of Self-Management Resources Used by Canadian Chronic Kidney Disease Clinics: A National Survey
Creators: name: Maoliosa Donald
name: Gil, Sarah
name: Bhavneet Kahlon
name: Beanlands, Heather
name: Straus, Sharon
name: Herrington, Gwen
name: Manns, Braden
name: Hemmelgarn, Brenda R.
Publisher: name: SAGE Journals
Year: 2018
Subjects: Medicine

description: Supplemental material, CJKHD_CKD_Self-management_survey_manuscript_Supplementary_Material_Nov.10.2017 for Overview of Self-Management Resources Used by Canadian Chronic Kidney Disease Clinics: A National Survey by Maoliosa Donald, Sarah Gil, Bhavneet Kahlon, Heather Beanlands, Sharon Straus, Gwen Herrington, Braden Manns and Brenda R. Hemmelgarn in Canadian Journal of Kidney Health and Disease
Supplemental_Materials_Figures – Supplemental material for Improving Heart Failure Readmission Costs and Outcomes With a Hospital-to-Home Readmission Intervention Program
Creators: name: Bilchick, Kenneth
name: Moss, Travis
name: Welch, Timothy
name: Levy, Wayne
name: Stukenborg, George
name: Lawlor, Bryan T.
name: Reigle, Juanita
name: S. Craig Thomas
name: Brady, Carolyn
name: Bergin, James D.
name: Kennedy, Jamie L. W.
name: Abuannadi, Mohammed
name: Scully, Kenneth
name: Sula Mazimba
Publisher: name: Figshare
Year: 2018
Subjects: subject: 111799 Public Health and Health Services not elsewhere classified
subject: FOS: Health sciences
subject: 160807 Sociological Methodology and Research Methods
subject: FOS: Sociology

description: Supplemental material, Supplemental_Materials_Figures for Improving Heart Failure Readmission Costs and Outcomes With a Hospital-to-Home Readmission Intervention Program by Kenneth Bilchick, Travis Moss, Timothy Welch, Wayne Levy, George Stukenborg, Bryan T. Lawlor, Juanita Reigle, S. Craig Thomas, Carolyn Brady, James D. Bergin, Jamie L. W. Kennedy, Mohammed Abuannadi, Kenneth Scully and Sula Mazimba in American Journal of Medical Quality
S3_-_Interview_guide-patients – Supplemental material for “Patients Are Not Following the [Adherence] Club Rules Anymore”: A Realist Case Study of the Antiretroviral Treatment Adherence Club, South Africa
Creators: name: Mukumbang, Ferdinand C.
name: Marchal, Bruno
name: Belle, Sara Van
name: Wyk, Brian Van
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 111099 Nursing not elsewhere classified
subject: FOS: Health sciences
subject: 111799 Public Health and Health Services not elsewhere classified
subject: 160807 Sociological Methodology and Research Methods
subject: FOS: Sociology

description: Supplemental material, S3_-_Interview_guide-patients for “Patients Are Not Following the [Adherence] Club Rules Anymore”: A Realist Case Study of the Antiretroviral Treatment Adherence Club, South Africa by Ferdinand C. Mukumbang, Bruno Marchal, Sara Van Belle and Brian van Wyk in Qualitative Health Research
Depolarization composition of the back-scattered circularly polarized light
Creators: name: Lopushenko, Ivan
name: Bykov, Alexander
name: Meglinski, Igor
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We consider the origin of unpolarised light resulting from the backscattering of circularly polarized light by random turbid tissue-like disperse medium. We reveal the dynamics of the backscattered fraction of unpolarized light, disclosing its meticulous decomposition into two rigorously polarized components characterized by opposing helicities, with fully defined polarization states. Concurrently, their superposition, driven by multiple scattering within the medium, leads to the appearance of a fraction of linear polarization. We emphasize that in-depth binding of circular polarization memory of light with the helicity flips occurs within the scattering medium, meaning the conservation of spin angular momentum. We anticipate that the results obtained hold significant implications for future studies, particularly in the field of tissue polarimetry and light vortexes.
description: To be published in Physical Review A: https://journals.aps.org/pra/
SPPS708014_suppl_mat - Black Groups Accentuate Hypodescent by Activating Threats to the Racial Hierarchy
Creators: name: Cooley, Erin
name: Brown-Iannuzzi, Jazmin L.
name: Christia Spears Brown
name: Polikoff, Jack
Publisher: name: Figshare
Year: 2017
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: SPPS708014_suppl_mat for Black Groups Accentuate Hypodescent by Activating Threats to the Racial Hierarchy by Erin Cooley, Jazmin L. Brown-Iannuzzi, Christia Spears Brown, and Jack Polikoff in Social Psychological and Personality Science
Supplemental material for Burden of impaired sleep quality on work productivity in functional dyspepsia
Creators: name: Juntaro Matsuzaki
name: Suzuki, Hidekazu
name: Togawa, Koji
name: Yamane, Tsuyoshi
name: Mori, Hideki
name: Komori, Takahiro
name: Masaoka, Tatsuhiro
name: Kanai, Takanori
Publisher: name: SAGE Journals
Year: 2017
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 for Burden of impaired sleep quality on work productivity in functional dyspepsia by Juntaro Matsuzaki, Hidekazu Suzuki, Koji Togawa, Tsuyoshi Yamane, Hideki Mori, Takahiro Komori, Tatsuhiro Masaoka and Takanori Kanai in United European Gastroenterology Journal
Elham-Untold_Stories_of_Iranian_Hip_Hop-Final – Supplemental material for Untold Stories of DIY/Underground Iranian Rap Culture: The Legitimization of Iranian Hip-Hop and the Loss of Radical Potential
Creators: name: Bennett, Andy
name: Golpushnezhad, Elham
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 200299 Cultural Studies not elsewhere classified
subject: FOS: Other humanities
subject: Sociology
subject: FOS: Sociology

description: Supplemental material, Elham-Untold_Stories_of_Iranian_Hip_Hop-Final for Untold Stories of DIY/Underground Iranian Rap Culture: The Legitimization of Iranian Hip-Hop and the Loss of Radical Potential by Elham Golpushnezhad in Cultural Sociology
The Algebra of the Equality on Complex Numbers IV
Creators: name: Martínez Díaz, José Rodrigo Alejandro
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Pure mathematics
subject: Mathematics
subject: FOS: Mathematics

description: On this work its addressed some algebraic properties about the quirality of complex plane using the function Q. Besides its gives a definition of scalar product in terms of $Add_{map}$, $Prod_{map}$ and $Q$ functions; some property of groups for the Argand product and equality by translation =$_{T}$ named "the group of translations" and the field of real number and its relation with $Im(Add_{map})$ and $Im(Prod_{map})$
Flagellum Pumping Efficacy in Shear-Thinning Viscoelastic Fluids
Creators: name: Barrett, Aaron
name: Fogelson, Aaron L.
name: Forest, M. Gregory
name: Gruninger, Cole
name: Lim, Sookkyung
name: Griffith, Boyce E.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Microorganism motility often takes place within complex, viscoelastic fluid environments, e.g., sperm in cervicovaginal mucus and bacteria in biofilms. In such complex fluids, strains and stresses generated by the microorganism are stored and relax across a spectrum of length and time scales and the complex fluid can be driven out of its linear response regime. Phenomena not possible in viscous media thereby arise from feedback between the "swimmer" and the complex fluid, making swimming efficiency co-dependent on the propulsion mechanism and fluid properties. Here we parameterize a flagellar motor and filament properties together with elastic relaxation and nonlinear shear-thinning properties of the fluid in a computational immersed boundary model. We then explore swimming efficiency over this parameter space. One exemplary insight is that motor efficiency (measured by the volumetric flow rate) can be boosted vs.\ degraded by moderate vs.\ strong shear-thinning of the viscoelastic environment.
description: 15 pages, 8 figures
Camarada Diego Fernández
Creators: name: Laura, Ojeda
name: Ojeda, Laura
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025

description: Poème écrit pour le camarade Diego Fernández, dirigeant d’un syndicat communiste de la province de Tucumán, assassiné par les militaires. Écrit depuis la Alcaidía de Mujeres de Rosario.
description: Poema escrito para el camarada Diego Fernández, dirigente de un sindicato comunista de la provincia de Tucumán, asesinado por los militares. Escrito desde la Alcaidía de Mujeres de Rosario.
description: Notes : Texte écrit au recto d’un feuillet, au stylo noir. Le lieu de rédaction du poème est indéterminé à ce jour.
description: Source: FR-LO-A-001
description: Source: Localisation du fonds : Argentine / Rosario
Delayed Memory Unit: Modelling Temporal Dependency Through Delay Gate
Creators: name: Sun, Pengfei
name: Wu, Jibin
name: Zhang, Malu
name: Devos, Paul
name: Botteldooren, Dick
Publisher: name: arXiv
Year: 2023
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (cs.LG)
subject: Audio and Speech Processing (eess.AS)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Recurrent Neural Networks (RNNs) are widely recognized for their proficiency in modeling temporal dependencies, making them highly prevalent in sequential data processing applications. Nevertheless, vanilla RNNs are confronted with the well-known issue of gradient vanishing and exploding, posing a significant challenge for learning and establishing long-range dependencies. Additionally, gated RNNs tend to be over-parameterized, resulting in poor computational efficiency and network generalization. To address these challenges, this paper proposes a novel Delayed Memory Unit (DMU). The DMU incorporates a delay line structure along with delay gates into vanilla RNN, thereby enhancing temporal interaction and facilitating temporal credit assignment. Specifically, the DMU is designed to directly distribute the input information to the optimal time instant in the future, rather than aggregating and redistributing it over time through intricate network dynamics. Our proposed DMU demonstrates superior temporal modeling capabilities across a broad range of sequential modeling tasks, utilizing considerably fewer parameters than other state-of-the-art gated RNN models in applications such as speech recognition, radar gesture recognition, ECG waveform segmentation, and permuted sequential image classification.
description: Accepted for publication in IEEE Transactions on Neural Networks and Learning Systems, 2024
Addition-deletion results for plus-one generated curves
Creators: name: Măcinic, Anca
name: Pokora, Piotr
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics

description: In the recent paper A. Dimca proves that when one adds to or deletes a line from a free curve the resulting curve is either free or plus-one generated. We prove the converse statements, we give an additional insight into the original deletion result, and derive a characterisation of free curves in terms of behaviour to addition/deletion of lines. We describe the possible splitting types of the bundle of logarithmic vector fields associated to a plus-one generated curve.
description: Minor changes
Additional file 2 of Single-cell profiles reveal tumor cell heterogeneity and immunosuppressive microenvironment in Waldenström macroglobulinemia
Creators: name: Sun, Hao
name: Fang, Teng
name: Wang, Tingyu
name: Yu, Zhen
name: Gong, Lixin
name: Wei, Xiaojing
name: Wang, Huijun
name: He, Yi
name: Liu, Lanting
name: Yan, Yuting
name: Sui, Weiwei
name: Xu, Yan
name: Yi, Shuhua
name: Qiu, Lugui
name: Hao, Mu
Publisher: name: figshare
Year: 2024
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 2: Methods S1. Additional methods.
Supplemental Material, Online_Appendix - A Replication of “Do Voters Affect or Elect Policies? Evidence from the U.S. House” ( Quarterly Journal of Economics , 2004)
Creators: name: Button, Patrick
Publisher: name: SAGE Journals
Year: 2017
Subjects: subject: Economics
subject: 150310 Organisation and Management Theory
subject: FOS: Economics and business

description: Supplemental Material, Online_Appendix for A Replication of “Do Voters Affect or Elect Policies? Evidence from the U.S. House” ( Quarterly Journal of Economics , 2004) by Patrick Button in Public Finance Review
Additional file 2 of Sodium formononetin-3'-sulphonate alleviates cerebral ischemia–reperfusion injury in rats via suppressing endoplasmic reticulum stress-mediated apoptosis
Creators: name: Bai, Yue
name: He, Zhiwei
name: Duan, Weisong
name: Gu, He
name: Wu, Kefeng
name: Yuan, Wei
name: Liu, Wenkang
name: Huang, Huaipeng
name: Li, Yanan
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 2: Real time PCR result
On Maxwell-Bloch systems with inhomogeneous broadening and one-sided nonzero background
Creators: name: Abeya, Asela
name: Biondini, Gino
name: Kovačič, Gregor
name: Prinari, Barbara
Publisher: name: arXiv
Year: 2023
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The inverse scattering transform is developed to solve the Maxwell-Bloch system of equations that describes two-level systems with inhomogeneous broadening, in the case of optical pulses that do not vanish at infinity in the future. The direct problem, which is formulated in terms of a suitably-defined uniformization variable, combines features of the formalism with decaying as well as non-decaying fields. The inverse problem is formulated in terms of a $2\times 2$ matrix Riemann-Hilbert problem. A novel aspect of the problem is that no reflectionless solutions can exist, and solitons are always accompanied by radiation. At the same time, it is also shown that, when the medium is initially in the ground state, the radiative components of the solutions decay upon propagation into the medium, giving rise to an asymptotically reflectionless states. Like what happens when the optical pulse decays rapidly in the distant past and the distant future, a medium that is initially excited decays to the stable ground state as $t\to \infty$ and for sufficiently large propagation distances. Finally, the asymptotic state of the medium and certain features of the optical pulse inside the medium are considered, and the emergence of a transition region upon propagation in the medium is briefly discussed.
description: submitted to Comm. Math. Phys
Urban mobility and learning: analyzing the influence of commuting time on students' GPA at Politecnico di Milano
Creators: name: Burzacchi, Arianna
name: Rossi, Lidia
name: Agasisti, Tommaso
name: Paganoni, Anna Maria
name: Vantini, Simone
Publisher: name: arXiv
Year: 2024
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Despite its crucial role in students' daily lives, commuting time remains an underexplored dimension in higher education research. To address this gap, this study focuses on challenges that students face in urban environments and investigates the impact of commuting time on the academic performance of first-year bachelor students of Politecnico di Milano, Italy. This research employs an innovative two-step methodology. In the initial phase, machine learning algorithms trained on privacy-preserving GPS data from anonymous users are used to construct accessibility maps to the university and to obtain an estimate of students' commuting times. In the subsequent phase, authors utilize polynomial linear mixed-effects models and investigate the factors influencing students' academic performance, with a particular emphasis on commuting time. Notably, this investigation incorporates a causal framework, which enables the establishment of causal relationships between commuting time and academic outcomes. The findings underscore the significant impact of travel time on students' performance and may support policies and implications aiming at improving students' educational experience in metropolitan areas. The study's innovation lies both in its exploration of a relatively uncharted factor and the novel methodologies applied in both phases.
description: This is an original manuscript of an article published by Taylor & Francis in Studies in Higher Education on 08 July 2024, available at: https://doi.org/10.1080/03075079.2024.2374005
Trajectory and Power Optimization for Multi-UAV Enabled Emergency Wireless Communications Networks
Creators: name: Zhang, Yixin
name: Cheng, Wenchi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Recently, unmanned aerial vehicle (UAV) has attracted much attention due to its flexible deployment and controllable mobility. As the general communication network cannot meet the emergency requirements, in this paper we study the multi-UAV enabled wireless emergency communication system. Our goal is to maximize the capacity with jointly optimizing trajectory and allocating power. To tackle this non-convex optimization problem, we first decompose it into two sub-problems to optimize the trajectory and power allocation, respectively. Then, we propose the successive convex approximation technique and the block coordinate update algorithm to solve the two subproblems. The approximate optimal solution can be obtained after continuous iterations. Simulation results show that the capacity can be greatly increased using our proposed joint trajectory optimization and power allocation.
description: 6 pages, 3 figures
Single-Shot Plug-and-Play Methods for Inverse Problems
Creators: name: Cheng, Yanqi
name: Zhang, Lipei
name: Shen, Zhenda
name: Wang, Shujun
name: Yu, Lequan
name: Chan, Raymond H.
name: Schönlieb, Carola-Bibiane
name: Aviles-Rivero, Angelica I
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The utilisation of Plug-and-Play (PnP) priors in inverse problems has become increasingly prominent in recent years. This preference is based on the mathematical equivalence between the general proximal operator and the regularised denoiser, facilitating the adaptation of various off-the-shelf denoiser priors to a wide range of inverse problems. However, existing PnP models predominantly rely on pre-trained denoisers using large datasets. In this work, we introduce Single-Shot PnP methods (SS-PnP), shifting the focus to solving inverse problems with minimal data. First, we integrate Single-Shot proximal denoisers into iterative methods, enabling training with single instances. Second, we propose implicit neural priors based on a novel function that preserves relevant frequencies to capture fine details while avoiding the issue of vanishing gradients. We demonstrate, through extensive numerical and visual experiments, that our method leads to better approximations.
Supplemental Material, FAO764463-ICMJE - How Will the Foot and Ankle Orthopedic Community Respond to the Growing Opioid Epidemic?
Creators: name: Donahue, Gabrielle S.
name: Hagemeijer, Noortje Catherine
name: Johnson, Anne Holly
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 110314 Orthopaedics
subject: FOS: Clinical medicine
subject: 110604 Sports Medicine
subject: FOS: Health sciences
subject: 110323 Surgery

description: Supplemental Material, FAO764463-ICMJE for How Will the Foot and Ankle Orthopedic Community Respond to the Growing Opioid Epidemic? by Gabrielle S. Donahue, Noortje Catherine Hagemeijer, and Anne Holly Johnson in Foot & Ankle Orthopaedics
resumes_Koinova – Supplemental material for Endorsers, challengers or builders? Political parties’ diaspora outreach in a post-conflict state
Creators: name: Koinova, Maria
name: Tsourapas, Gerasimos
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 160607 International Relations
subject: FOS: Political science

description: Supplemental material, resumes_Koinova for Endorsers, challengers or builders? Political parties’ diaspora outreach in a post-conflict state by Maria Koinova in International Political Science Review
Market or Markets? Investigating Google Search's Market Shares Under Horizontal and Vertical Segmentation
Creators: name: Hu, Desheng
name: Aziz, Muhammad Abu Bakar
name: Gleason, Jeffrey
name: Koeninger, Alice
name: Guggenberger, Nikolas
name: Robertson, Ronald E.
name: Wilson, Christo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Is Google Search a monopoly with gatekeeping power? Regulators from the US, UK, and Europe have argued that it is based on the assumption that Google Search dominates the market for horizontal (a.k.a. "general") web search. Google disputes this, claiming that competition extends to all vertical (a.k.a. "specialized") search engines, and that under this market definition it does not have monopoly power. In this study we present the first analysis of Google Search's market share under both horizontal and vertical segmentation of online search. We leverage observational trace data collected from a panel of US residents that includes their web browsing history and copies of the Google Search Engine Result Pages they were shown. We observe that Google Search receives 71.8% of participants' queries when compared to other horizontal search engines, and that participants' search sessions begin at Google greater than 50% of the time in 24 out of 30 vertical market segments (which comprise almost all of our participants' searches). Our results inform the consequential and ongoing debates about the market power of Google Search and the conceptualization of online markets in general.
description: Extended version of Hu et al. paper that was published in Proceedings of the International AAAI Conference on Weblogs and Social Media (2024). Includes additional analysis of the horizontal search market that did not appear in the published manuscript
Proof-theoretic Semantics for the Logic of Bunched Implications
Creators: name: Gu, Tao
name: Gheorghiu, Alexander V.
name: Pym, David J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The logic of bunched implications (BI) can be seen as the free combination of intuitionistic propositional logic (IPL) and intuitionistic multiplicative linear logic (IMLL). We present here a base-extension semantics (B-eS) for BI in the spirit of Sandqvist's B-eS for IPL, deferring an analysis of proof-theoretic validity, in the sense of Dummett and Prawitz, to another occasion. Essential to BI's formulation in proof-theoretic terms is the concept of a `bunch' of hypotheses that is familiar from relevance logic. Bunches amount to trees whose internal vertices are labelled with either the IMLL context-former or the IPL context-former and whose leaves are labelled with propositions or units for the context-formers. This structure presents significant technical challenges in setting up a base-extension semantics for BI. Our approach starts from the B-eS for IPL and the B-eS for IMLL and provides a systematic combination. Such a combination requires that base rules carry bunched structure, and so requires a more complex notion of derivability in a base and a correspondingly richer notion of support in a base. One reason why BI is a substructural logic of interest is that the `resource interpretation' of its semantics, given in terms of sharing and separation and which gives rise to Separation Logic in the field of program verification, is quite distinct from the `number-of-uses' reading of the propositions of linear logic as resources. This resource reading of BI provides useful intuitions in the formulation of its proof-theoretic semantics. We discuss a simple example of the use of the given B-eS in security modelling.
Anomalous Fraunhofer-like patterns in quantum anomalous Hall Josephson junction
Creators: name: Qi, Junjie
name: Liu, Haiwen
name: Liu, Jie
name: Jiang, Hua
name: Liu, Dong E.
name: Chen, Chui-Zhen
name: He, Ke
name: Xie, X. C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The intriguing interplay between topology and superconductivity has attracted significant attention, given its potential for realizing topological superconductivity. In the quantum anomalous Hall insulators (QAHIs)-based junction, the supercurrents are carried by the chiral edge states, characterized by a $2Φ_0$ magnetic flux periodicity ($Φ_0 = h/2e$ is the flux quantum, $h$ the Planck constant, and $e$ the electron charge). However, experimental observations indicate the presence of bulk carriers in QAHI samples due to magnetic dopants. In this study, we reveal a systematic transition from edge-state to bulk-state dominant supercurrents as the chemical potential varies from the bulk gap to the conduction band. This results in an evolution from a $2Φ_0$-periodic oscillation pattern to an asymmetric Fraunhofer pattern. Furthermore, a novel Fraunhoher-like pattern emerges due to the coexistence of chiral edge states and bulk states caused by magnetic {\color{black}domains}, even when the chemical potential resides within the gap. These findings not only advance the theoretical understanding but also pave the way for the experimental discovery of the chiral Josephson effect based on QAHI doped with magnetic impurities.
description: 8 pages, 8 figures
Infrared spectroscopy of phase transitions in the lowest Landau levels of bilayer graphene
Creators: name: Russell, B. Jordan
name: Schossler, Matheus
name: Balgley, Jesse
name: Kapoor, Yashika
name: Taniguchi, T.
name: Watanabe, K.
name: Seidel, Alexander
name: Barlas, Yafis
name: Henriksen, Erik A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We perform infrared magneto-spectroscopy of Landau level (LL) transitions in dual-gated bilayer graphene. At $ν=4$ when the zeroth LL (octet) is filled, two resonances are observed indicating the opening of a gap. At $ν=0$ when the octet is half-filled, multiple resonances disperse non-monotonically with increasing displacement field, $D$, perpendicular to the sheet, showing a phase transition at modest displacement fields from a canted anti-ferromagnet (CAFM) to the layer-polarized state, with a gap that opens linearly in $D$. When $D=0$ and $ν$ is varied, resonances at $\pmν$ show an electron-hole asymmetry with multiple line splittings as the octet is progressively filled. The $ν=4$ data show good agreement with predictions from a mean-field Hartree-Fock calculation when accounting for multiple tight-binding terms in a four-band model of bilayer graphene. However even by incorporating a valley interaction anisotropy tuned to the CAFM ground state, only partial agreement is found at $ν=0$. Our results suggest additional physics is required to understand bilayer graphene at half-filling.
Giovanni Azzaroni e Matteo Casari, a cura di, Raccontare la Grecìa. Una ricerca antropologica nelle memorie del Salento griko
Creators: name: Imbriani, Eugenio
Publisher: name: Dipartimento delle Arti - Alma Mater Studiorum - Università di Bologna
Year: 2016
Subjects: griko; grecìa; salento; lingua;

description: Antropologia e Teatro. Rivista di Studi, No 7 (2016)
Vestiges of Judeochristian Symbolism on a Mathematical Model to Construct Squaring the Circle
Creators: name: Martínez Díaz, José Rodrigo Alejandro
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Applied mathematics
subject: History and archaeology
subject: FOS: History and archaeology
subject: Archaeology

description: AbstractOn this work its addressed a discussion about the meaning of god; itsname on Jewish language, its relation with esoterism linked with gema-tria practice and a method given recently to define ”squaring the circle”problem
Multifold enhancement of quantum SNR by using an EMCCD as a photon number resolving device
Creators: name: Chatterjee, Rounak
name: Bhat, Vikas
name: Bajar, Kiran
name: Mujumdar, Sushil
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The Electron Multiplying Charge Coupled Devices (EMCCD), owing to their high quantum efficiency and spatial resolution, are widely used to study typical quantum optical phenomena and related applications. Researchers have already developed a procedure that enables one to statistically determine whether a pixel detects a single photon, based on whether its output is higher or lower than the estimated noise level. However, these techniques are feasible at extremely low photon numbers (about 0.15 mean number of photons per pixel per exposure), allowing for at most one photon per pixel. This limitation necessitates a very large number of frames required for any study. In this work, we present a method to estimate the mean rate of photons per pixel per frame for arbitrary exposure time. Subsequently, we make a statistical estimate of the number of photons (greater than or equal to 1) incident on each pixel. This allows us to effectively utilize the EMCCD as a photon number resolving device. This immediately augments the acceptable light levels in the experiments, leading to significant reduction in the required experimentation time. As evidence of our approach, we quantify contrast in quantum correlation exhibited by a pair of spatially entangled photons generated by Spontaneous Parametric Down Conversion process. In comparison to conventional methods, our method realizes an enhancement in the signal to noise ratio by about a factor of 3 for half the data collection time. This SNR can be easily enhanced by minor modifications in experimental parameters such as exposure time etc.
description: 14 pages, 6 figures
A recursive construction for projective Reed-Muller codes
Creators: name: San-José, Rodrigo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Theory (cs.IT)
subject: Commutative Algebra (math.AC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 94B05 (Primary) 11T71, 14G50 (Secondary)

description: We give a recursive construction for projective Reed-Muller codes in terms of affine Reed-Muller codes and projective Reed-Muller codes in fewer variables. From this construction, we obtain the dimension of the subfield subcodes of projective Reed-Muller codes for some particular degrees that give codes with good parameters. Moreover, from this recursive construction we derive a lower bound for the generalized Hamming weights of projective Reed-Muller codes which is sharp in most of the cases we have checked.
Linear and nonlinear clusterings of Horndeski-inspired dark energy models with fast transition
Creators: name: Luongo, Orlando
name: Pace, Francesco
name: Tomasi, Sebastiano
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We analyze time-dependent dark energy equations of state through linear and nonlinear structure formation and their quintessence potentials, characterized by fast, recent transitions, inspired by parameter space studies of selected classes of the more general Horndeski models. The influence of dark energy on structures comes from modifications to the background expansion rate and from perturbations as well. In order to compute the structures growth, we employ a generalization of the \emph{spherical collapse} formalism that includes perturbations of fluids with pressure. We numerically solve the equations of motion for the perturbations and the field. Our analysis suggests that a true Heaviside step transition is a good approximation for most of the considered models, since most of the quantities weakly depend on the transition speed. We find that transitions occurring at redshifts $z_{\rm t}\gtrsim 2$ cannot be distinguished from the $Λ$CDM model if dark energy is freezing, i.e, the corresponding equation of state tends to $-1$. For fast, recent transitions, the redshift at which the properties of dark energy have the most significant effect is $z=0.6\pm 0.2$. We also find that in the freezing regime, the $σ_8$ values can be lowered by about $8\%$, suggesting that those models could relieve the $σ_8$-tension. Additionally, freezing models generally predict faster late-time merging rates but a lower number of massive galaxies at $z=0$. Finally, the nonlinear matter power spectrum for smooth dark energy shows a valley centered in $k\approx1\,h\,{\rm Mpc}^{-1}$ which in the clustering case is replaced by a sharp increase for $k\gtrsim 0.2\,h\,{\rm Mpc}^{-1}$ and a peak at $k\approx 2\,h\,{\rm Mpc}^{-1}$.
description: 26 pages, 32 figures. Accepted for publication in PRD
Reconstructing the metric in group field theory
Creators: name: Gielen, Steffen
name: Mickel, Lisa
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a group field theory (GFT) for quantum gravity coupled to four massless scalar fields, using these matter fields to define a (relational) coordinate system. We exploit symmetries of the GFT action, in particular under shifts in the values of the scalar fields, to derive a set of classically conserved currents, and show that the same conservation laws hold exactly at the quantum level regardless of the choice of state. We propose a natural interpretation of the conserved currents which implies that the matter fields always satisfy the Klein--Gordon equation in GFT. We then observe that in our matter reference frame, the same conserved currents can be used to extract all components of an effective GFT spacetime metric. Finally, we apply this construction to the simple example of a spatially flat homogeneous and isotropic universe, where we derive an effective Friedmann equation directly from this metric. The Friedmann equation displays a bounce and a late-time limit equivalent to general relativity with a single scalar field. Our proposal goes substantially beyond the GFT literature in which only specific geometric quantities such as the total volume or volume perturbations could be defined, opening up the possibility to study more general geometries as emerging from GFT.
description: 27 pages, 2 figures, updated to match published version, revtex; v3: includes minor clarifications of sign choices, which do not appear in the published version, in footnotes -1 to -6. No changes to any results
Semi-Analytical Modeling of Transient Stream Drawdown and Depletion in Response to Aquifer Pumping
Creators: name: Malama, Bwalya
name: Lin, Ying-Fan
name: Kuhlman, Kristopher L.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Analytical and semi-analytical models for stream depletion with transient stream stage drawdown induced by groundwater pumping are developed to address a deficiency in existing models, namely, the use of a fixed stream stage condition at the stream-aquifer interface. Field data are presented to demonstrate that stream stage drawdown does indeed occur in response to groundwater pumping near aquifer connected streams. A model that predicts stream depletion with transient stream drawdown is developed, based on stream channel mass conservation and finite stream channel storage. The resulting models are shown to reduce to existing fixed-stage models in the limit as stream channel storage becomes infinitely large, and to the confined aquifer flow with a no-flow boundary at the streambed in the limit as stream storage becomes vanishingly small. The model is applied to field measurements of aquifer and stream drawdown, giving estimates of aquifer hydraulic parameters, streambed conductance and a measure of stream channel storage. The results of the modeling and data analysis presented herein have implications for sustainable groundwater management.
description: 13 figure, 4 tables
CMP787783_online_appendix – Supplemental material for Determinants of Colombian attitudes toward the peace process
Creators: name: Liendo, Nicolás
name: Braithwaite, Jessica Maves
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 220104 Human Rights and Justice Issues
subject: FOS: Philosophy, ethics and religion
subject: 160607 International Relations
subject: FOS: Political science

description: Supplemental material, CMP787783_online_appendix for Determinants of Colombian attitudes toward the peace process by Nicolás Liendo and Jessica Maves Braithwaite in Conflict Management and Peace Science
Supplementary_Tables20180104 - Supplemental material for The character of scientists in the Nobel Prize speeches
Creators: name: Widmalm, Sven
name: Condit, Celeste M.
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 200199 Communication and Media Studies not elsewhere classified
subject: FOS: Media and communications
subject: Science Policy

description: Supplemental material, Supplementary_Tables20180104 for The character of scientists in the Nobel Prize speeches by Celeste M. Condit in Public Understanding of Science
resumes_Ireland – Supplemental material for The limits of sending-state power: The Philippines, Sri Lanka, and female migrant domestic workers
Creators: name: Koinova, Maria
name: Tsourapas, Gerasimos
name: Ireland, Patrick R
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 160607 International Relations
subject: FOS: Political science

description: Supplemental material, resumes_Ireland for The limits of sending-state power: The Philippines, Sri Lanka, and female migrant domestic workers by Patrick R Ireland in International Political Science Review
Appendix__applying_the_generalised_logistic_model_in_single_case_designs__modelling_treatment-induced_shifts_(1) – Supplemental material for Applying the Generalized Logistic Model in Single Case Designs: Modeling Treatment-Induced Shifts
Creators: name: Verboon, Peter
name: Gjalt-Jorn Ygram Peters
Publisher: name: SAGE Journals
Year: 2018
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Supplemental material, Appendix__applying_the_generalised_logistic_model_in_single_case_designs__modelling_treatment-induced_shifts_(1) for Applying the Generalized Logistic Model in Single Case Designs: Modeling Treatment-Induced Shifts by Peter Verboon and Gjalt-Jorn Ygram Peters in Behavior Modification