cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A method of immediate detection of objects with a near-zero apparent motion in series of CCD-frames
Creators: name: Savanevych, V. E.
name: Khlamov, S. V.
name: Vavilova, I. B.
name: Briukhovetskyi, A. B.
name: Pohorelov, A. V.
name: Mkrtichian, D. E.
name: Kudak, V. I.
name: Pakuliak, L. K.
name: Dikov, E. N.
name: Melnik, R. G.
name: Vlasenko, V. P.
name: Reichart, D. E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The paper deals with a computational method for detection of the solar system minor bodies (SSOs), whose inter-frame shifts in series of CCD-frames during the observation are commensurate with the errors in measuring their positions. These objects have velocities of apparent motion between CCD-frames not exceeding three RMS errors ($3σ$) of measurements of their positions. About 15\% of objects have a near-zero apparent motion in CCD-frames, including the objects beyond the Jupiter's orbit as well as the asteroids heading straight to the Earth. The proposed method for detection of the object's near-zero apparent motion in series of CCD-frames is based on the Fisher f-criterion instead of using the traditional decision rules that are based on the maximum likelihood criterion. We analyzed the quality indicators of detection of the object's near-zero apparent motion applying statistical and in situ modeling techniques in terms of the conditional probability of the true detection of objects with a near-zero apparent motion. The efficiency of method being implemented as a plugin for the Collection Light Technology (CoLiTec) software for automated asteroids and comets detection has been demonstrated. Among the objects discovered with this plugin, there was the sungrazing comet C/2012 S1 (ISON). Within 26 minutes of the observation, the comet's image has been moved by three pixels in a series of four CCD-frames (the velocity of its apparent motion at the moment of discovery was equal to 0.8 pixels per CCD-frame; the image size on the frame was about five pixels). Next verification in observations of asteroids with a near-zero apparent motion conducted with small telescopes has confirmed an efficiency of the method even in bad conditions (strong backlight from the full Moon). So, we recommend applying the proposed method for series of observations with four or more frames.
description: 11 pages, 8 figures, 3 tables (accepted to A&A). The CoLiTec software is available on http://neoastrosoft.com
Ground-state fidelity of Luttinger liquids: A wave functional approach
Creators: name: Fjaerestad, John Ove
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We use a wave functional approach to calculate the fidelity of ground states in the Luttinger liquid universality class of one-dimensional gapless quantum many-body systems. The ground-state wave functionals are discussed using both the Schrodinger (functional differential equation) formulation and a path integral formulation. The fidelity between Luttinger liquids with Luttinger parameters K and K' is found to decay exponentially with system size, and to obey the symmetry F(K,K')=F(1/K,1/K') as a consequence of a duality in the bosonization description of Luttinger liquids.
description: 13 pages, IOP single-column format. Sec. 3 expanded with discussion of short-distance cut-off. Some typos corrected. Ref. 44 in v2 is now footnote 2 (moved by copy editor). Published version
Dynamic magnetic-transformation-induced exchange bias in (Fe2O3)0.1-(FeTiO3)0.9
Creators: name: Song, P.
name: Ma, L.
name: Li, G. K.
name: Zhen, C. M.
name: Wang, C.
name: Wang, W. H.
name: Liu, E. K.
name: Chen, J. L.
name: Wu, G. H.
name: Xia, Y. H.
name: Zhang, J.
name: Xie, C. M.
name: Li, H.
name: Hou, D. L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Up to now, for the conventional exchange bias (EB) systems there has been one pinning phase and one pinned phase, and the pinning and pinned phases are inherent to the material and do not mutually transform into each other. Interestingly, we show here that EB is observed in a special system (Fe2O3)0.1(FeTiO3)0.9 (HI9) different from the conventional EB system. Neutron powder diffraction and magnetic measurement confirm that for HI9: i) two types of short range antiferromagnetic ordering coexist, ii) there are two pinning phases and one pinned phase, iii) the pinned phase is not intrinsic to the structure but can be dynamically produced from the pinning phase with the help of an external magnetic field. Consequently, two anomalous EB behaviors are observed: i) both the coercivity (HC) and the exchange bias field (HE) simultaneously decrease to zero at 30 K, ii) for a high cooling field (Hcool) HE decreases logarithmically with increasing Hcool. Using Arrott plots it is confirmed that the first order magnetic phase transformation (FOMPT) from the AFM Fe2+ to ferromagnetic (FM) Fe2+ and the second order magnetic phase transformation (SOMPT) for the process whereby the FM Fe2+ aligns with the external field direction coexist in HI-9. The Morin transition and FOMPT cause the anomalous EB behaviors. This work may provide fresh ideas for research into EB behavior.
Towards Execution Models of Distributed Systems: A Case Study of Elevator Design
Creators: name: D'Anniballe, John V.
name: Koopman, Philip
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Many of United Technologies' products contain or will soon contain a distributed network of processors. In order to explore issues related to designing such systems, two different methods of modeling system functionality have been applied to a simplified elevator controller. One method results in data flow oriented models which are executable within a context of the association of units of functionality with distributed processors. Execution thus produces processing and communication workloads which can be used for design analysis. In order to allow rapid assessment f alternative designs, an automated approach was developed which allowed the units of allocated functionality to be arbitrarily fine. However, neither the data flow approach not this automated allocation handle the complexity of large models sufficiently well. A similar elevator model has been defined with a technique which combines object-oriented analysis with formal specification. This combination avoids unnecessary complexity yet allows the model to have a formal semantics, which is necessary (bit not sufficient) to achieve the key methodological requirement of executability. Future work will integrate the object-oriented and data-flow approaches into a framework which supports specification, automated fine-grain allocation, and execution for large models.
Carnet nº 2, commencé à Vienne (p. 100)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 17-10-1928
Towards Automatic Classification of Privacy Policy Text
Creators: name: Liu, Frederick
name: Shomir  Wilson
name: Story, Peter
name: Zimmeck, Sebastian
name: Sadeh, Norman
Publisher: name: Carnegie Mellon University
Year: 2017
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: CMU-ISR-17-118 / CMU-LTI-17-010--Privacy policies notify Internet users about the privacy practices of websites, mobile apps, and other products and services. However, users rarely read them and struggle to understand their contents. Also, the entities that provide these policies are sometimes unmotivated to make them comprehensible. Recently, annotated corpora of privacy policies have been introduced to the research community. They open the door to the development of machine learning and natural language processing techniques to automate the annotation of these documents. In turn, these annotations can be passed on to interfaces (e.g., web browser plugins) that help users quickly identify and understand relevant privacy statements. We present advances in extracting privacy policy paragraphs (termed segments in this paper) and individual sentences that relate to expert-identified categories of policy contents, using methods in supervised learning. In particular, we show that relevant segments and sentences can be classified with average micro-F1 scores of 0.79 and 0.70 respectively, improving over prior work. We discuss how the techniques introduced in this paper have been used to automatically annotate the text of about 7,000 privacy policies. Our discussion highlights opportunities as well as limitations associated with our classification approach.
Barbari ostili o pacifici interlocutori? Traci e Greci ad Apollonia Pontica
Creators: name: Lancini, Loredana
Publisher: name: Aristonothos. Scritti per il Mediterraneo antico
Year: 2019

description: Forthcoming.
description: Aristonothos. Scritti per il Mediterraneo antico, No 15 (2019): Greci e Romani sulle sponde del Mar Nero
Nouveaux documents sur les cultes égyptiens a Tomis
Creators: name: Avram, Alexandru
name: Hălmagi, Dragoş
Publisher: name: Aristonothos. Scritti per il Mediterraneo antico
Year: 2019

description: Forthcoming.
description: Aristonothos. Scritti per il Mediterraneo antico, No 15 (2019): Greci e Romani sulle sponde del Mar Nero
Dal Mar Nero al Tirreno: elementi di pittura e architettura funeraria tra Tracia, Macedonia ed Etruria
Creators: name: Tulipano, Jacopo Francesco
Publisher: name: Aristonothos. Scritti per il Mediterraneo antico
Year: 2019

description: Forthcoming.
description: Aristonothos. Scritti per il Mediterraneo antico, No 15 (2019): Greci e Romani sulle sponde del Mar Nero
Towards an information theoretic framework for location-based data linkage
Creators: name: Malin, Bradley
name: Airoldi, Edoardo
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "A long-standing challenge for data management is the ability to correctly relate information corresponding to the same entity distributed across databases. Traditional research into record linkage has concentrated on string comparator metrics for records with common, or relatable, attributes. However, spatially distributed data are often devoid of such crucial information for database schema integration. Rather than directly relate schemas, spatially distributed data can be related through location-based linkage algorithms, which link patterns in location-specific attributes (e.g. visit). In this paper we focus on two fundamental algorithms for location-based linkage and we investigate how different distributions of how entities visit locations influence linkage performance. We begin by studying algorithm accuracy for linking real-world data. We then outline a theoretical framework rooted in information theory that allows us to provide insight into observed phenomena. Our framework also provides a useful basis for studying the performance of location-based linkage algorithms: we analyze two opposing cases where location visit patterns arise from uniform and power distributions of entities to locations. We carry out our investigations under both the assumption of complete and incomplete information. Our findings suggest that low skew distributions are more easily linked when complete information is known. In contrast, when information is incomplete high skew distributions lead to higher linkage rates."
Exact Solutions of Diffusion-Convection Equations
Creators: name: Ivanova, Nataliya M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35A30; 35K57; 35K05

description: In the presented paper known (up to the beginning of 2008) Lie- and non-Lie exact solutions of different $(1+1)$-dimensional diffusion-convection equations of form $f(x)u_t=(g(x)A(u)u_x)_x+h(x)B(u)u_x$ are collected.
description: version published at Dynamics of Partial Differential Equations (DPDE), Volume 5, No. 2
Nonconservative traceless type gravity
Creators: name: Daouda, Mahamadou
name: Fabris, J. C.
name: Oliveira, A. M.
name: Smirnov, F.
name: Velten, H. E. S.
Publisher: name: arXiv
Year: 2018
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: Extensions of the gravity theory in order to obtain traceless field equations have been widely considered in the literature. The leading example of such class of theories is the unimodular gravity, but there are other possibilities like the mimetic gravity and the Rastall gravity with a coupling parameter $λ= 1/2$. The unimodular gravity proposal is a very interesting approach in other to address the cosmological constant problem. When coupled to matter such theories may imply that the energy-momentum tensor is not divergence free anymore. In this paper, a unimodular type theory will be developed by evading the conservation $T^{μν}_{\, ; μ}=0$. The cosmological consequences of the later, both at background as well as for scalar and tensor perturbations, are explored. Possible further extensions of this approach are discussed as well as its connection with the traditional unimodular gravity.
description: Title changed. Matches version published in IJMPD
title: ADCO, Boursier de Cîteaux : comptes (1489-1493) (11 H 1166), f. 00321
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Boursier de Cîteaux : comptes (1489-1493), Archives départementales de la Côte-d'Or, (11 H 1166), f. 00321, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Programmatically Interpretable Reinforcement Learning
Creators: name: Verma, Abhinav
name: Murali, Vijayaraghavan
name: Singh, Rishabh
name: Kohli, Pushmeet
name: Chaudhuri, Swarat
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Programming Languages (cs.PL)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We present a reinforcement learning framework, called Programmatically Interpretable Reinforcement Learning (PIRL), that is designed to generate interpretable and verifiable agent policies. Unlike the popular Deep Reinforcement Learning (DRL) paradigm, which represents policies by neural networks, PIRL represents policies using a high-level, domain-specific programming language. Such programmatic policies have the benefits of being more easily interpreted than neural networks, and being amenable to verification by symbolic methods. We propose a new method, called Neurally Directed Program Search (NDPS), for solving the challenging nonsmooth optimization problem of finding a programmatic policy with maximal reward. NDPS works by first learning a neural policy network using DRL, and then performing a local search over programmatic policies that seeks to minimize a distance from this neural "oracle". We evaluate NDPS on the task of learning to drive a simulated car in the TORCS car-racing environment. We demonstrate that NDPS is able to discover human-readable policies that pass some significant performance bars. We also show that PIRL policies can have smoother trajectories, and can be more easily transferred to environments not encountered during training, than corresponding policies discovered by DRL.
description: Published at The 35th International Conference on Machine Learning (ICML 2018)
Roman Pottery and Trade Networks. Some Notes on Italian Sigillata in the lower Danube and in the north-western Black Sea
Creators: name: Arioli, Luca
Publisher: name: Aristonothos. Scritti per il Mediterraneo antico
Year: 2019

description: Forthcoming.
description: Aristonothos. Scritti per il Mediterraneo antico, No 15 (2019): Greci e Romani sulle sponde del Mar Nero
Combining Lens Distortion and Depletion to Map the Mass Distribution of A1689
Creators: name: Umetsu, Keiichi
name: Broadhurst, Tom
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: [Abridged] We derive a projected 2D mass map of the well studied galaxy cluster A1689 based on an entropy-regularized maximum-likelihood combination of the lens magnification and distortion of red background galaxies registered in deep Subaru images. The known strong lensing information is also readily incorporated in this approach, represented as a central pixel with a mean surface density close to the critical value. We also utilize the distortion measurements to locally downweight the intrinsic clustering noise, which otherwise perturbs the depletion signal. The projected mass profile continuously steepens with radius and is well fitted by the NFW model, but with a surprising large concentration c_vir=13.4^{+5.3}_{-3.3}, lying far from the predicted value of c_vir ~ 5, corresponding to the measured virial mass, M_vir=(2.1\pm 0.2)\times 10^15M_{\odot}, posing a challenge to the standard assumptions defining the LCDM model. We examine the consistency of our results with estimates derived with the standard weak lensing estimators and by comparison with the inner mass profile obtained from strong lensing. All the reconstructions tested here imply a virial mass in the range, M_vir=(1.5-2.1)\times 10^15M_{\odot}, and the combined ACS and Subaru-2D mass reconstruction yields a tight constraint on the concentration parameter, c_vir=12.7 \pm 1(stat.) \pm 2.8(systematic) (c_200 ~ 10), improving upon the statistical accuracy of our earlier 1D analysis. Importantly, our best fitting profile properly reproduces the observed Einstein radius of 45 arcsec (z_s=1), in contrast to other weak lensing work, reporting lower concentration profiles, which underestimate the observed Einstein radius.
description: 36 pages, 20 figures, accepted for publication in ApJ. Added a discussion on the shear calibration error in Section 5.5
Guardare al mondo da una provincia di frontiera. Arriano e la scienza politica degli antichi
Creators: name: Boragno, Lorenzo
Publisher: name: Aristonothos. Scritti per il Mediterraneo antico
Year: 2019

description: Forthcoming.
description: Aristonothos. Scritti per il Mediterraneo antico, No 15 (2019): Greci e Romani sulle sponde del Mar Nero
Fluctuation induces evolutionary branching in a modeled microbial ecosystem
Creators: name: Tachikawa, Masashi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: The impact of environmental fluctuation on species diversity is studied with a model of the evolutionary ecology of microorganisms. We show that environmental fluctuation induces evolutionary branching and assures the consequential coexistence of multiple species. Pairwise invasibility analysis is applied to illustrate the speciation process. We also discuss how fluctuation affects species diversity.
description: 4 pages, 4 figures. Submitted to Physical Review Letters
Measurement of the lifetime of the $7s^2S_{1/2} $ state in atomic cesium using asynchronous gated detection
Creators: name: Toh, George
name: Jaramillo-Villegas, Jose A.
name: Glotzbach, Nathan
name: Quirk, Jonah
name: Stevenson, Ian C.
name: Choi, J.
name: Weiner, Andrew M.
name: Elliott, D. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report a measurement of the lifetime of the cesium $7s\,^2S_{1/2}$ state using time-correlated single-photon counting spectroscopy in a vapor cell. We excite the atoms using a Doppler-free two-photon transition from the $6s\,^2S_{1/2}$ ground state, and detect the 1.47$μ$m photons from the spontaneous decay of the $7s\,^2S_{1/2}$ to the $6p\,^2P_{3/2}$ state. We use a gated single photon detector in an asynchronous mode, allowing us to capture the fluorescence profile for a window much larger than the detector gate length. Analysis of the exponential decay of the photon count yields a $7s\,^2S_{1/2}$ lifetime of 48.28$\pm$0.07ns, an uncertainty of 0.14%. These measurements provide sensitive tests of theoretical models of the Cs atom, which play a central role in parity violation measurements.
description: 5 pages, 5 figures, 2 tables
title: ADCO, Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Cart. 143 (7 H 7), 153 fol, f. 0142v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0142v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0142v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Molesme
description: Provenance: http://www.wikidata.org/entity/Q334044
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb137389344
Towards a Self-Extending Parser
Creators: name: Carbonell, Jaime G.
Publisher: name: Carnegie Mellon University
Year: 1979
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: This paper discusses an approach to incremental learning in natural language processing. The technique of projecting and integrating semantic constraints to learn word definitions is analyzed as Implemented in the POLITICS system. Extensions and improvements of this technique are developed. The problem of generalizing existing word meanings and understanding metaphorical uses of words Is addressed In terms of semantic constraint Integration.
Gn. Manlius Vulso’s March through Thrace in 188 B.C. according to Livy’s manuscript tradition
Creators: name: Iliev, Jordan
Publisher: name: Aristonothos. Scritti per il Mediterraneo antico
Year: 2019

description: Forthcoming.
description: Aristonothos. Scritti per il Mediterraneo antico, No 15 (2019): Greci e Romani sulle sponde del Mar Nero
International Collaboration in Space Exploration
Creators: name: Anju Rajput
name: Diksha Jain
Publisher: name: Zenodo
Year: 2018

description: The exploration of space stands as a testomony to human ingenuity and curiosity, transcending borders and ideologies. This studies paper delves into the profound evolution and modern panorama of international collaboration in space exploration. From the early tiers of the Space Race to the modern-day generation of multinational cooperation, this paper examines the pivotal milestones, the importance of collaborative efforts, technological improvements, demanding situations confronted, and the promising destiny potentialities of global partnerships in exploring the cosmos.The narrative starts offevolved with an exploration of the ancient context, navigating thru the competitive environment of the Cold War generation and the transformative shift closer to collaborative projects. Emphasizing the International Space Station (ISS) as a beacon of firm collaboration, the paper showcases the collaborative spirit and contributions of various international locations which have propelled humanity's presence in space.Highlighting the significance of global collaboration, the research underscores the clinical improvements derived from shared studies, numerous knowledge, and technological innovation. It meticulously dissects key collaborative missions, including Mars and lunar explorations, unravelling the collective achievements and breakthroughs which have extended our know-how of celestial our bodies.However, amidst the triumphs, this paper finds the demanding situations impeding seamless collaboration. Political, geopolitical, and technical hurdles are analyzed, exploring how differing countrywide pursuits, regulatory frameworks, and technological disparities pose obstacles to harmonious cooperation in space exploration.In light of these challenges, the studies delineates strategic pathways to strengthen collaboration. Diplomatic efforts, more advantageous communique infrastructure, and standardized protocols come to be essential strategies to foster trust, transparency, and technical compatibility among taking part entities.Looking ahead, the paper envisages a destiny where private quarter involvement synergizes with authorities groups, reshaping the landscape of space exploration. It forecasts the growth of collaborative missions to embody deep space explorations, envisioning unified efforts to explore asteroids, moons, and ultimately, Mars.In summation, this studies paper encapsulates the transformative adventure of international collaboration in space exploration. It charts the trajectory from opposition to cooperation, emphasizes the benefits, dissects the demanding situations, and charts a roadmap closer to a unified destiny in which humanity together ventures into the unknown geographical regions of outer space.
Towards a Privacy Management Framework for Distributed Cybersecurity in the New Data Ecology
Creators: name: Breaux, Travis
name: Lotrionte, Catherine B.
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Cyber security increasingly depends on advance notice of emerging threats as individuals, groups or nations attempt to exfiltrate information or disrupt systems and services. Advance notice relies on having access to the right information at the right time. This information includes trace digital evidence, distributed across public and private networks that are governed by various privacy policies, inter-agency agreements, federal and state laws and international treaties. To enable rapid and assured information sharing that protects privacy, the US government needs a means to balance privacy with the need to share. In this paper, we review US laws and policies governing government surveillance and describe key elements for a privacy management framework that seeks to enable government investigations while protecting privacy in a systematic way. The framework aligns existing Federal investigative guidelines for attributing a cyberattack with concerns for automated decision making that arise from the Fourth Amendment “reasonable expectation of privacy” and several fair information practice principles. We discuss technical challenges for those seeking to implement this framework.
Supplemental Materials from Evolving the capacity for socially guided vocal learning in songbirds: a preliminary study
Creators: name: Carouso-Peck, Samantha
name: Goldstein, Michael H.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Supplemental methods, figures, tables, and references
Resource Allocation Algorithm for V2X communications based on SCMA
Creators: name: Wu, Wei
name: Kong, Linglin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, we propose a resource allocation algorithm for V2X communications based on Sparse Code Multiple Access(SCMA). By analyzing the interference model in the V2X scenario, we formulate the problem which deals with resource allocation to maximize the system throughput. A graph color-based user cluster algorithm combined with resource allocation algorithm based on both result of clustering and SINR is presented to solve the problem. The simulation results indicate that the throughput performance of system based on SCMA is superior to which based on OFDMA, and the proposed algorithm can improve the system throughput and the number of access users.
description: This paper was accepted for CSPS 2017 in Harbin, China
Emergence of a spectral gap in a class of random matrices associated with split graphs
Creators: name: Bassler, Kevin E.
name: Zia, R. K. P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Spectral Theory (math.SP)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Motivated by the intriguing behavior displayed in a dynamic network that models a population of extreme introverts and extroverts (XIE), we consider the spectral properties of ensembles of random split graph adjacency matrices. We discover that, in general, a gap emerges in the bulk spectrum between -1 and 0 that contains a single eigenvalue. An analytic expression for the bulk distribution is derived and verified with numerical analysis. We also examine their relation to chiral ensembles, which are associated with bipartite graphs.
description: 17 pages, 6 figures
Towards a Framework to Measure Security Expertise in Requirements Analysis
Creators: name: Hibshi, Hanan
name: Breaux, Travis
name: Riaz, Maria
name: Williams, Laurie
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Research shows that commonly accepted security requirements are not generally applied in practice. Instead of relying on requirements checklists, security experts rely on their expertise and background knowledge to identify security vulnerabilities. To understand the gap between available checklists and practice, we conducted a series of interviews to encode the decision-making process of security experts and novices during security requirements analysis. Participants were asked to analyze two types of artifacts: source code, and network diagrams for vulnerabilities and to apply a requirements checklist to mitigate some of those vulnerabilities. We framed our study using Situation Awareness-a cognitive theory from psychology-to elicit responses that we later analyzed using coding theory and grounded analysis. We report our preliminary results of analyzing two interviews that reveal possible decision-making patterns that could characterize how analysts perceive, comprehend and project future threats which leads them to decide upon requirements and their specifications, in addition, to how experts use assumptions to overcome ambiguity in specifications. Our goal is to build a model that researchers can use to evaluate their security requirements methods against how experts transition through different situation awareness levels in their decision-making process.
The Role of Solute Clusters in the Mechanical Response of Al Alloys
Creators: name: WANG, YIXIN
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 401607
subject: Metals and alloy materials

description: High-strength Al alloys are used extensively in aerospace and marine applications and increasingly
used in automobiles to reduce the weight of structural components. This thesis studies the role of solute clusters in the mechanical response of Al alloys, such as the effects on strength, ductility and fatigue resistance.
YREC: The Yale Rotating Stellar Evolution Code
Creators: name: Demarque, P.
name: Guenther, D. B.
name: Li, L. H.
name: Mazumdar, A.
name: Straka, C. W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The stellar evolution code YREC is outlined with emphasis on its applications to helio- and asteroseismology. The procedure for calculating calibrated solar and stellar models is described. Other features of the code such as a non-local treatment of convective core overshoot, and the implementation of a parametrized description of turbulence in stellar models, are considered in some detail. The code has been extensively used for other astrophysical applications, some of which are briefly mentioned at the end of the paper.
description: 10 pages, 2 figures, ApSS accepted
Contrarian compulsions produce time dependent flocking of active particles
Creators: name: Bonilla, L L
name: Trenado, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Animals having a trend to align their velocities to an average of their neighbors' may flock as illustrated by the Vicsek model and its variants. If, in addition, they feel a systematic contrarian trend, the result may be a time periodic adjustment of the flock or period doubling in time. This is demonstrated by analyzing a modified Vicsek model of self-propelled particles and its corresponding kinetic equation valid for a large number of particles. We have carried out a stability and bifurcation analysis of the order-disorder transition to spatially uniform stationary or time periodic solutions that are characterized by their complex order parameters. Direct numerical simulations differing from theoretical predictions indicate the formation of spatiotemporal structures. Strikingly, we have found that increasing the usual alignment noise may favor flocking and an optimum noise produces the strongest possible order parameter.
description: 21 pages, 12 figures, revised version
title: The evolution of star clusters: the resolved-star approach
Creators: name: Pellerin, A
name: Meyer, MJ
name: Harris, J
name: Calzetti, D
Publisher: name: University of Massachusetts Amherst
Year: 2009
Subjects: subject: Star clusters
subject: Star cluster evolution
subject: Star cluster dissolution
subject: Resolved stellar photometry
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://www.springerlink.com/content/t41870m4m6267156/
description: We present the first results of a new technique to detect, locate, and characterize young dissolving star clusters. Using Hubble Space Telescope/Advanced Camera for Surveys archival images of the nearby galaxy IC2574, we performed stellar PSF photometry and selected the most massive stars as our first test sample. We used a group-finding algorithm on the selected massive stars to find cluster candidates. We then plot the color-magnitude diagrams for each group, and use stellar evolutionary models to estimate their age. So far, we found 79 groups with ages of up to about 100 Myr, displaying various sizes and densities.
Model independent New Physics analysis in $Λ_b\toΛμ^+μ^-$ decay
Creators: name: Das, Diganta
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the rare $Λ_b\toΛμ^+μ^-$ decay in the Standard Model and beyond. Beyond the Standard Model we include new vector and axial-vector operators, scalar and pseudo-scalar operators, and tensor operators in the effective Hamiltonian. Working in the helicity basis and using appropriate parametrization of the $Λ_b \to Λ$ hadronic matrix elements, we give expressions of hadronic and leptonic helicity amplitudes and derive expression of double differential branching ratio with respect to dilepton invariant mass squared and cosine of lepton angle. Appropriately integrating the differential branching ratio over the lepton angle, we obtain the longitudinal polarization fraction and the leptonic forward-backward asymmetry and sequentially study the observables in the presence of the new couplings. To analyze the implications of the new vector and axial-vector couplings, we follow the current global fits to $b\to sμ^+μ^-$ data. While the impacts of scalar couplings can be significant, exclusive $\bar{B}\to X_sμ^+μ^-$ data imply stringent constraints on the tensor couplings and hence the effects on $Λ_b\toΛμ^+μ^-$ are negligible.
description: 24 pages, 5 captioned figures, 1 table, matches published version in Eur. Phys. J. C, typos corrected
Properties of the Black Hole Candidate XTE J1118+480 with the TCAF solution during its Jet Activity Induced 2000 Outburst
Creators: name: Chatterjee, Debjit
name: Debnath, Dipak
name: Jana, Arghajit
name: Chakrabarti, Sandip K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Galactic black hole candidate (BHC) XTE~J1118+480 during its 2000 outburst has been studied in a broad energy range using the archival data of PCA and HEXTE payloads of {\it Rossi X-ray Timing Explorer}. Detailed spectral and temporal properties of the source are studied. Low and very low frequency quasi-periodic oscillations (QPOs), with a general trend of increasing frequency are observed during the outburst. Spectral analysis is done using the combined data of PCA and HEXTE instruments with two types of models: the well known phenomenological power-law model and the current version of the {\it fits} file of two-component advective flow (TCAF) solution as an additive table model in XSPEC. During the entire period of the outburst, a non-thermal power-law component and the TCAF model fitted sub-Keplerian halo rate were found to be highly dominant. We suggest that this so-called outburst is due to enhanced jet activity. Indeed, the `outburst' subsides when this activity disappears. We estimated X-ray fluxes coming from the base of the jet and found that the radio flux is correlated with this X-ray flux. Though the object was in the hard state in the entire episode, the spectrum becomes slightly softer with the rise in Keplerian disk rate in the late declining phase. We also estimated the probable mass of the source from our spectral analysis with the TCAF solution. Our estimated mass of XTE~J1118+480 is $6.99^{+0.50}_{-0.74}~M_\odot$ i.e., in the range of $6.25-7.49~M_\odot$.
description: 14 pages, 6 figures, 3 tables (Accepted for Publication in Ap&SS)
Introductory lectures on jet quenching in heavy ion collisions
Creators: name: Casalderrey-Solana, Jorge
name: Salgado, Carlos A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Jet quenching has become an essential signal for the characterization of the medium formed in experiments of heavy-ion collisions. After a brief introduction to the field, we present the full derivation of the medium-induced gluon radiation spectrum, starting from the diagrammatical origin of the Wilson lines and the medium averages and including all intermediate steps. The application of this spectrum to actual phenomenological calculations is then presented, making comparisons with experimental data and indicating some improvements of the formalism to the future LHC program. The last part of the lectures reviews calculations based on the AdS/CFT correspondence on the medium parameters controlling the jet quenching phenomenon.
description: 63 pages, 17 figures, Presented at the XLVII Cracow School of Theoretical Physics, Zakopane, Poland, June 14-22, 2007
Excerpt of the Generalized Disease Network, focus on H50 (Other Strabism) from Data-driven identification of complex disease phenotypes
Creators: name: Strauss, Markus J.
name: Niederkrotenthaler, Thomas
name: Thurner, Stefan
name: Kautzky-Willer, Alexandra
name: Klimek, Peter
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 60114 Systems Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Disease interaction in multimorbid patients is relevant to treatment and prognosis, yet poorly understood. In the present work, we combine approaches from network science, machine learning and computational phenotyping to assess interactions between two or more diseases in a transparent way across the full diagnostic spectrum. We demonstrate that health states of hospitalized patients can be better characterized by including higher-order features capturing interactions between more than two diseases. We identify a meaningful set of higher-order diagnosis features that account for synergistic disease interactions in a population-wide (N = 9 M) medical claims dataset. We construct a generalized disease network where (higher-order) diagnosis features are linked if they predict similar diagnoses across the whole diagnostic spectrum. The fact that specific diagnoses are generally represented multiple times in the network allows for the identification of putatively different disease phenotypes that may reflect different disease etiologies. At the example of obesity, we demonstrate the purely data-driven detection of two complex phenotypes of obesity. As indicated by a matched comparison between patients having these phenotypes, we show that these phenotypes show specific characteristics of what has been controversially discussed in the medical literature as metabolically healthy and unhealthy obesity, respectively. The findings also suggest that metabolically healthy patients show some progression towards more unhealthy obesity over time, a finding that is consistent with longitudinal studies indicating a transient nature of metabolically healthy obesity. The disease network is available for exploration at https://disease.network/.
Eraclea Pontica: le tirannidi e i segni del potere
Creators: name: Cavallo, Bartolo
Publisher: name: Aristonothos. Scritti per il Mediterraneo antico
Year: 2019

description: Forthcoming.
description: Aristonothos. Scritti per il Mediterraneo antico, No 15 (2019): Greci e Romani sulle sponde del Mar Nero
Conductance resonances and crossing of the edge channels in the quantum Hall ferromagnet state of Cd(Mn)Te microstructures
Creators: name: Bobko, E.
name: Płoch, D.
name: Śnieżek, D.
name: Majewicz, M.
name: Fołtyn, M.
name: Wojciechowski, T.
name: Chusnutdinow, S.
name: Wojtowicz, T.
name: Wróbel, J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this paper we report on the observation of very high and narrow magnetoconductance peaks which we attribute to the transition to quantum Hall ferromagnet (QHFM) state occurring at the edges of the sample. We show that the expected spatial degeneracy of chiral edge channels is spontaneously lifted in agreement with theoretical studies performed within the Hartree-Fock approximation. We indicate also that separated edge currents which flow in parallel, may nevertheless cross at certain points, giving rise to the formation of topological defects or one-dimensional magnetic domains. Furthermore, we find that such local crossing of chiral channels can be induced on demand by coupling spin states of a Landau level to different current terminals and applying a DC source-drain voltage.
description: a detailed discussion of the results has been added
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1281
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1281, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1281, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Sparse learning of stochastic dynamic equations
Creators: name: Boninsegna, Lorenzo
name: Nüske, Feliks
name: Clementi, Cecilia
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (stat.ML)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: With the rapid increase of available data for complex systems, there is great interest in the extraction of physically relevant information from massive datasets. Recently, a framework called Sparse Identification of Nonlinear Dynamics (SINDy) has been introduced to identify the governing equations of dynamical systems from simulation data. In this study, we extend SINDy to stochastic dynamical systems, which are frequently used to model biophysical processes. We prove the asymptotic correctness of stochastics SINDy in the infinite data limit, both in the original and projected variables. We discuss algorithms to solve the sparse regression problem arising from the practical implementation of SINDy, and show that cross validation is an essential tool to determine the right level of sparsity. We demonstrate the proposed methodology on two test systems, namely, the diffusion in a one-dimensional potential, and the projected dynamics of a two-dimensional diffusion process.