cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00715
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
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: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00715, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Precision Projector Laboratory: Detector Characterization with an Astronomical Emulation Testbed
Creators: name: Shapiro, Charles
name: Smith, Roger
name: Huff, Eric
name: Plazas, Andrés A.
name: Rhodes, Jason
name: Fucik, Jason
name: Goodsall, Tim
name: Massey, Richard
name: Rowe, Barnaby
name: Seshadri, Suresh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: As astronomical observations from space benefit from improved sensitivity, the effectiveness of scientific programs is becoming limited by systematics that often originate in poorly understood image sensor behavior. Traditional, bottom-up detector characterization methods provide one way to model underlying detector physics, and generate ever more faithful numerical simulations, but this approach is vulnerable to preconceptions and over-simplification. The alternative top-down approach is laboratory emulation, which enables observation, calibration, and analysis scenarios to be tested without relying on a complete understanding of the underlying physics. This complements detector characterization and simulation efforts by testing their validity. We describe a laboratory facility and experimental testbed that supports the emulation of a wide range of mission concepts such as gravitational weak lensing measurements by WFIRST and high precision spectrophotometry of transiting exoplanets by JWST. An Offner relay projects readily customizable "scenes" (e.g. stars, galaxies, spectra) with very low optical aberration over the full area of a typical optical or near infrared image sensor. f/8 and slower focal ratios may be selected, spanning those of most proposed space missions and approximating the point spread function (PSF) size of seeing limited ground based surveys. Diffraction limited PSFs are projected over a wide field of view and wavelength range to deliver highly predictable image patterns down to sub-pixel scales with stable intensity and fine motion control. The testbed enables realistic validation of detector performance on science-like images, which aids mission design and survey strategy, as well as targeted investigations of various detector effects.
description: 16 pages, 9 figures, submitted to proceedings of Scientific Detector Workshop 2017 at Space Telescope Institute
Predicting relevant empty spots in social interaction
Creators: name: Maeno, Yoshiharu
name: Ohsawa, Yukio
Publisher: name: arXiv
Year: 2007
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: An empty spot refers to an empty hard-to-fill space which can be found in the records of the social interaction, and is the clue to the persons in the underlying social network who do not appear in the records. This contribution addresses a problem to predict relevant empty spots in social interaction. Homogeneous and inhomogeneous networks are studied as a model underlying the social interaction. A heuristic predictor function approach is presented as a new method to address the problem. Simulation experiment is demonstrated over a homogeneous network. A test data in the form of baskets is generated from the simulated communication. Precision to predict the empty spots is calculated to demonstrate the performance of the presented approach.
description: 11 pages, 5 figures, submitted to J. Systems Science and Complexity
title: LA CALLE
title: LA CALLE
title: Atlas archéologique de la Tunisie
Creators: name: Babelon, Ernest Charles François
name: Babelon, Ernest Charles François > Auteur
name: Cagnat, René Louis Victor > Auteur
name: Reinach, Salomon > Auteur
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Archéologie
subject: Antiquité
subject: Recherche archéologique
subject: Savoirs (Les)
subject: Cartographie
subject: Atlas
subject: Atlas archéologique

description: [Atlas archéologique de la Tunisie ; Edition spéciale des cartes topographiques publiées par la ministère de la Guerre, accompagnée d’un texte explicatif rédigé par E. Babelon, R. Cagnat et S. Reinach, membres de la Commission de l’Afrique du Nord (1ère série, 60 feuilles au 1/50 000 et notices)]
description: Atlas
description: Atlas-Archeo-Tunisie_019
description: 1/50 000
description: La Méditerranée à la carte
description: Paris
description: Source: Institut de recherche sur le Maghreb contemporain (IRMC); Cité numérique de la Méditerranée (MMSH)
description: Source: La Méditerranée à la carte
description: Source: La Méditerranée à la carte > Atlas archéologique de la Tunisie
description: Relation: https://cinumed.mmsh.univ-aix.fr/idurl/1/96168
description: Coverage: Tunisie
description: Coverage: La Calle
description: Coverage: Antiquité
description: Temporal: Antiquité
description: Provenance: Institut de recherche sur le Maghreb contemporain (IRMC); Cité numérique de la Méditerranée (MMSH)
GRASShopPER – a tool for de novo assembly
Creators: name: Swiercz, Aleksandra
name: Laskowski, Artur
name: Frohmberg, Wojciech
name: Badura, Jan
name: Wojciechowski, Pawel
name: Kasprzak, Marta
name: Blazewicz, Jacek
Publisher: name: F1000 Research Limited
Year: 2019

description: Second generation sequencers produce billions of short DNA sequences in a massively parallel manner, which causes a great computational challenge in accurately reconstructing a genome sequence de novo using these short sequences. We propose GRASShopPER, GPU overlap GRaph ASSembler using Paired End Reads, which follows an approach of overlap-layout-consensus. It uses an efficient GPU implementation for the sequence alignment during the graph construction stage and a greedy hyper-heuristic algorithm at the fork detection stage. A two-part fork detection method allows us to identify repeated fragments of a genome and to reconstruct them without misassemblies. The method was tested on a benchmark data sets of a bacteria, nematode and human chromosome 14. The assemblies were evaluated with the golden standard tool QUAST. In comparison with other assemblers, GRASShopPER provided contigs that covered the largest part of the genomes and, at the same time, kept good values of other metrics, NG50 and misassembly rate.
Implications of hidden gauged $U(1)$ model for $B$ anomalies
Creators: name: Fuyuto, Kaori
name: Li, Hao-Lin
name: Yu, Jiang-Hao
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a hidden gauged $U(1)_H$ $Z'$ model to explain deviations from the Standard Model (SM) values in lepton flavor universality known as $R_K$ and $R_D$ anomalies. The $Z'$ only interacts with the SM fermions via their mixing with vector-like doublet fermions after the $U(1)_H$ symmetry breaking, which leads to $b \to s μμ$ transition through the $Z^{\prime}$ at tree level. Moreover, introducing an additional mediator, inert-Higgs doublet, yields $b\to c τν$ process via charged scalar contribution at tree level. Using flavio package, we scrutinize adequate sizes of the relevant Wilson coefficients to these two processes by taking various flavor observables into account. It is found that significant mixing between the vector-like and the second generation leptons is needed for the $R_K$ anomaly. A possible explanation of the $R_D$ anomaly can also be simultaneously addressed in a motivated situation, where a single scalar operator plays a dominant role, by the successful model parameters for the $R_K$ anomaly.
description: 34 pages, 14 figures, 4 tables
Antibacterial and antioxidant potential of the phenolic extract and its fractions isolated from Allium ascalonicum (onion) peel
Creators: name: Mobin, Lubna
name: Haq, Mohammad Abdul
name: Ali, Rashida
name: Naz, Shahina
name: Saeed, Syed Ghufran
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Plant Biology

description: Aqueous methanolic (20:80) crude extract of the outer peel of Allium ascalonicum (onions) was fractionated into anthocyanin (II), acidic (i.e., phenolic acids, Ia), neutral A (i.e., flavanols, Ib) and neutral B (i.e., flavonols, Ic) phenols using C-18 and hydrophilic-lipophilic balanced (HLB) Co-polymer cartridges. The fractions were analysed for total phenolic, total flavonoids, antibacterial activity, antioxidant potential and lipoxygenase (LOX) inhibition. The recovery of total phenols and bio functional activity in all fractions were found to be more in HLB. All fractions showed antimicrobial activity against tested strains with phenolic acids (Ia) being most active and flavanol (Ib) least active, while the highest free radical scavenging, reducing power and LOX inhibition was exhibited by flavonol (Ic) and least by flavanols (Ib). HPLC analysis revealed the presence of vanillic acid and quercetin in non-anthocyanin I and cyanidin in anthocyanin II.
Sulfation of chitosan from Sepia kobiensis as potential anticoagulant and antibacterial molecule
Creators: name: Ramasamy, Pasiyappazham
name: Sekar, Sivasankari
name: Paramasivam, Sivagurunathan
name: Suri, Priyatharsini
name: Chinnaiyan, Uma
name: Singh, Rajesh
name: Raghavaiah, Bharath Prasad Tanguturi
name: Seshadri, Vidya Devanathadesikan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Hematology

description: The present work aimed to synthesis of chitin, chitosan and sulfation of chitosan from cuttlebone of cuttlefish Sepia kobiensis. Principally chitin was extracted through sequential processes of demineralisation and deproteinzation. Then chitosan was synthesized by a deacetylation and finally sulfated at semi-heterogeneous condition using chlorosulfonic acid in N,N-dimethylformamide. The synthesized macromolecules were characterized for its structural, physical and thermal (CHN, DDA, FT-IR, NMR, XRD, Viscometric analysis, SEM and DSC) properties. Apart from anticoagulant potential of the sulfated chitosan was tested using human plasma by means of activated partial thromboplastin time (APTT) and prothrombin time (PT). Further sulfated chitosan was tested for antibacterial potential by well diffusion method against eleven human pathogenic clinical isolates of both Gram positive and Gram-negative strains and minimum inhibitory concentrations (MIC) was calculated accordingly. The results of this study revealed the effectiveness of the sulfated chitosan at semi-heterogeneous conditions as a potent antibacterial and anticoagulant molecule.
Symmetry breaking in Laughlin's state on a cylinder
Creators: name: Jansen, Sabine
name: Lieb, Elliott H.
name: Seiler, Ruedi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate Laughlin's fractional quantum Hall effect wave function on a cylinder. We show that it displays translational symmetry breaking in the axial direction for sufficiently thin cylinders. At filling factor 1/p, the period is p times the period of the filled lowest Landau level. The proof uses a connection with one-dimensional polymer systems and discrete renewal equations.
description: 34 pages, 5 figures. A few explanations added
Frame expansions of test functions, tempered distributions, and ultradistributions
Creators: name: Pilipović, Stevan
name: Stoeva, Diana T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 42C15, 46F05

description: The paper is devoted to frame expansions in Fréchet spaces. First we review some results which concern series expansions in general Fréchet spaces via Fréchet and General Fréchet frames. Then we present some new results on series expansions of tempered distributions and ultradistributions, and the corresponding test functions, via localized frames and coefficients in appropriate sequence spaces.
Lettre de Giuseppe Ginanni à Jean-François Séguier , 1740-08-30
Creators: name: Ginanni, Giuseppe
name: Ginanni, Giuseppe
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Histoire naturelle

description: Illustrissimo signore padrone colendissimo

Spero che quasi nello stesso tempo ch’ella scrissemi l’ultima sua ne ricevesse una mia ove l’avisavo di aver tardato a rispondervi, per raguagliarla nello stesso tempo del suposto serpe. Replico dunque ora, se mai la mia fosse andata in sinistro, che avevo spedito in Venezia al Pre Coronelli una scattola entro alla quale eravi più di quaranta piante marine le quali mi ritrovavo fuori del moi erbario maritimo. Unite a queste vi avevo posto il suposto serpe acciò potesse vedere occularmente che non era serpe, ma un duplicato pezzo di tela grossa coperto da un pattina formata forse dal fermento del stomaco, la quale faceva comparire essa tela in forma di serpe. La pregavo ancora a farmi pore nella società per la stampa dell’Istoria de muschi, e che l’importo non cel’avevo spedito perche non sapevo che valore della nostra moneta italiana avesse una guinea, e quando ella mi possi far pore in tale società, e che mi aveva avisato del prezzo di tale moneta, non mancherò [fol. 247v] di farvi ricapitare con puntualità tale inporto. La pregavo altresi di farmi avere, giacché ritrovarsi su monti del Veronese un pezzo per sorte de seguenti impietramenti Corallum articolartum Imper. Corallum stellatum Imper. Pseudocorallum pupureum. Pseudo corallum album. Pseudocorallum fungosum. Millepora sulflava et alie cinere. Retepora sulflava. Le domandavo ancora scusa della troppo franchezza in domandare, ma speravo dal ella compatimento per che sa chi desidera fare raccolta di cose naturali non bisogna sia aresto nel domandare. Ella dunque su tale motivo mi compatischi, e mi dia occasioni di doverla servire con che mi riprotesto
Di Vs. Ill.ma
Ravenna 30 Agosto 1740
Devotissimo obbligatissimo servitore
Giuseppe di Prospero Zinanni

[fol. 248 blanc, adresse et inscription de la date par Séguier]
description: Source: [établissement de conservation] Nîmes, Bibliothèque Carré d'Art [cote] ms. 94, fol. 247-248
A reflection approach to the broken ray transform
Creators: name: Ilmavirta, Joonas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 53C65, 78A05 (Primary), 35R30, 58J32 (Secondary)

description: We reduce the broken ray transform on some Riemannian manifolds (with corners) to the geodesic ray transform on another manifold, which is obtained from the original one by reflection. We give examples of this idea and present injectivity results for the broken ray transform using corresponding earlier results for the geodesic ray transform. Examples of manifolds where the broken ray transform is injective include Euclidean cones and parts of the spheres $S^n$. In addition, we introduce the periodic broken ray transform and use the reflection argument to produce examples of manifolds where it is injective. We also give counterexamples to both periodic and nonperiodic cases. The broken ray transform arises in Calderón's problem with partial data, and we give implications of our results for this application.
description: 29 pages, 6 figures; final version
title: 02_1438
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: LaMOP

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
The KANT Perspective: A Critique of Pure Transfer (and Pure Interlingua, Pure Statistics, . . . )
Creators: name: Carbonell, Jaime G.
name: Mitamura, Teruko
name: Nyberg, Eric
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: There is a strong tendency among MT re- searchers to emphasize paradigmatic differences in MT approaches. This often leads to energetic criticism of competing systems, but obscures the fact that many techniques developed within a particular paradigm can improve the quality of MT systems in general. In this pa- per we show how practical MT development must move beyond dogmatic dismissal of differing approaches to an integrated, rational approach to MT which combines the best that each paradigm has to offer. We then discuss KANT, a practical MT system which makes use of techniques from the interlingua, statistical, and transfer-based MT paradigms to produce accurate, high-quality translation.
Attaining the quantum limit of super resolution in imaging an object's length via pre-detection spatial mode sorting
Creators: name: Dutton, Zachary
name: Kerviche, Ronan
name: Ashok, Amit
name: Guha, Saikat
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recent work considered the ultimate (quantum) limit of the precision of estimating the distance between two point objects. It was shown that the performance gap between the quantum limit and that of ideal continuum image-plane direct detection is the largest for highly sub-Rayleigh separation of the objects, and that a pre-detection mode sorting could attain the quantum limit. Here we extend this to a more general problem of estimating the length of an incoherently radiating extended (line) object. We find, as expected by the Rayleigh criterion, the Fisher information (FI) per integrated photon vanishes in the limit of small length for ideal image plane direct detection. Conversely, for a Hermite-Gaussian (HG) pre-detection mode sorter, this normalized FI does not decrease with decreasing object length, similar to the two point object case. However, unlike in the two-object problem, the FI per photon of both detection strategies gradually decreases as the object length greatly exceeds the Rayleigh limit, due to the relative inefficiency of information provided by photons emanating from near the center of the object about its length. We evaluate the quantum Fisher information per unit integrated photons and find that the HG mode sorter exactly achieves this limit at all values of the object length. Further, a simple binary mode sorter maintains the advantage of the full mode sorter at highly sub-Rayleigh length. In addition to this FI analysis, we quantify improvement in terms of the actual mean squared error of the length estimate. Finally, we consider the effect of imperfect mode sorting, and show that the performance improvement over direct detection is robust over a range of sub-Rayleigh lengths.
description: 8 pages, 7 figures, submitted to ISIT 2018
The KANT Machine Translation System: From R&D to Initial Deployment
Creators: name: Nyberg, Eric
name: Mitamura, Teruko
name: Carbonell, Jaime G.
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The KANT system (Knowledge-based, Accurate Natural-language Translation) is a set of software tools for automatic and interactive analysis of source text and generation of target text (Mitamura, et al., 1991). It has been primarily targeted towards the translation of technical text in controlled subdomains (Mitamura and Nyberg, 1995). Initially an outgrowth of research ideas following the completion of the KBMT-89 system at CMU (Goodman and Nirenburg, 1990), KANT has been scaled up for multilingual document production in an industrial setting. In this paper, we discuss the facets of KANT which are of potential interest to the LISA audience: its technical foundation, its intended domain(s) of application, its current performance, and our future plans regarding its application and commercialization.
PixelBNN: Augmenting the PixelCNN with batch normalization and the presentation of a fast architecture for retinal vessel segmentation
Creators: name: Leopold, Henry A
name: Orchard, Jeff
name: Zelek, John S
name: Lakshminarayanan, Vasudevan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Analysis of retinal fundus images is essential for eye-care physicians in the diagnosis, care and treatment of patients. Accurate fundus and/or retinal vessel maps give rise to longitudinal studies able to utilize multimedia image registration and disease/condition status measurements, as well as applications in surgery preparation and biometrics. The segmentation of retinal morphology has numerous applications in assessing ophthalmologic and cardiovascular disease pathologies. The early detection of many such conditions is often the most effective method for reducing patient risk. Computer aided segmentation of the vasculature has proven to be a challenge, mainly due to inconsistencies such as noise and variations in hue and brightness that can greatly reduce the quality of fundus images. This paper presents PixelBNN, a highly efficient deep method for automating the segmentation of fundus morphologies. The model was trained, tested and cross tested on the DRIVE, STARE and CHASE\_DB1 retinal vessel segmentation datasets. Performance was evaluated using G-mean, Mathews Correlation Coefficient and F1-score. The network was 8.5 times faster than the current state-of-the-art at test time and performed comparatively well, considering a 5 to 19 times reduction in information from resizing images during preprocessing.
description: Manuscript accepted into SPIE Journal of Medical Imaging special section on Radiomics and Deep Learning
title: Comparison of Currents Derived from X-band Radar and Collected In-situ Data in Ameland Inlet
Creators: name: Grossmann, Florian
name: Gawehn, Matthijs
name: de Vries, Sierd
name: de Wit, Floris P.
name: Aarninkhof, Stefan G. J.
Publisher: name: Bundesanstalt für Wasserbau
Year: 2019

description: Presented at: Coastal Structures Conference 2019, Hannover, Germany, September 30th – October 2nd, 2019
Calculation of survival probabilities for cells exposed to high ion fluences
Creators: name: Surdutovich, Eugene
name: Solov'yov, Andrey V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: A methodology of calculations of survival curves with an account for ion paths interference is developed using the multiscale approach to the physics of radiation damage with ions. The method is applied to different targets and shouldered survival curves are obtained. The recipe is designed for both high and low values of linear energy transfer.
description: 9 pages, 6 figures, submitted to Eur. Phys. J. D
Log-correlated Random Energy Models with extensive free energy fluctuations: pathologies caused by rare events as signatures of phase transitions
Creators: name: Cao, Xiangyu
name: Fyodorov, Yan V.
name: Doussal, Pierre Le
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We address systematically an apparent non-physical behavior of the free energy moment generating function for several instances of the logarithmically correlated models: the Fractional Brownian Motion with Hurst index $H = 0$ (fBm0) (and its bridge version), a 1D model appearing in decaying Burgers turbulence with log-correlated initial conditions, and finally, the two-dimensional logREM introduced in [Cao et al., Phys.Rev.Lett.,118,090601] based on the 2D Gaussian free field (GFF) with background charges and directly related to the Liouville field theory. All these models share anomalously large fluctuations of the associated free energy, with a variance proportional to the log of the system size. We argue that a seemingly non-physical vanishing of the moment generating function for some values of parameters is related to the termination point transition (a.k.a pre-freezing). We study the associated universal log corrections in the frozen phase, both for log-REMs and for the standard REM, filling a gap in the literature. For the above mentioned integrable instances of logREMs, we predict the non-trivial free energy cumulants describing non-Gaussian fluctuations on the top of the Gaussian with extensive variance. Some of the predictions are tested numerically.
description: 17 pages, 4 figures
title: Hydro- and Morphodynamic Regime of the Tien River, Mekong Delta
Creators: name: Tiede, Jan
name: Jordan, Christian
name: Lojek, Oliver
name: Visscher, Jan
name: Schlurmann, Torsten
Publisher: name: Bundesanstalt für Wasserbau
Year: 2019

description: Presented at: Coastal Structures Conference 2019, Hannover, Germany, September 30th – October 2nd, 2019
Minimal supersymmetry confronts $R_b$, $A^b_{FB}$ and $m_h$
Creators: name: Bhattacharyya, Gautam
name: Kundu, Anirban
name: Ray, Tirtha Sankar
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the impact of the measurements of three sets of observables on the parameter space of the constrained minimal supersymmetric Standard Model (cMSSM), its slightly general variant, the non-universal scalar model (NUSM), and some selected benchmark points of the 19-parameter phenomenological MSSM (pMSSM): ($i$) the direct measurement of the Higgs boson mass $m_h \approx 125$ GeV at the CERN Large Hadron Collider (LHC); ($ii$) $Z$ boson decay width in the $b \bar{b}$ channel normalized to its hadronic width ($R_b$), and the forward-backward asymmetry on the $Z$-peak in the same channel $(A_{\rm FB}^b)$; and ($iii$) several $B$-physics observables, along with $(g-2)$ of muon. In addition, there are constraints from non-observation of superparticles from direct searches at the LHC. In view of the recently re-estimated standard model (SM) value of $R_b$ with improved higher order corrections, the measured value of $R_b$ has a 1.2$σ$ discrepancy with its SM value, while the corresponding discrepancy in $A_{\rm FB}^b$ is 2.5$σ$. MSSM contributions from light superpartners improve the agreement of $R_b$ but worsen that of $A_{\rm FB}^b$. We project this ($R_b$-$A_{\rm FB}^b$) tension {\em vis-à-vis} the constraints arising from other observables in the parameter space of cMSSM and NUSM. We also consider a few well-motivated pMSSM benchmark points and show that pMSSM does not fare any better than the SM.
description: 10 pages, 4 figures; v4: substantially updated following the revised results on higher loop estimate of R_b(SM) in the errata published by Freitas and Huang in arXiv:1205.0299 [hep-ph] v3. Final version accepted for publication in J Phys G
The Johnson-Lindenstrauss Transform Itself Preserves Differential Privacy
Creators: name: Blocki, Jeremiah
name: Avrim  Blum
name: Datta, Anupam
name: Or  Sheffet
Publisher: name: Carnegie Mellon University
Year: 1971
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: This paper proves that an "old dog", namely - the classical Johnson-Lindenstrauss transform, "performs new tricks" - it gives a novel way of preserving differential privacy. We show that if we take two databases, D and D', such that (i) D'-D is a rank-1 matrix of bounded norm and (ii) all singular values of D and D' are sufficiently large, then multiplying either D or D' with a vector of iid normal Gaussians yields two statistically close distributions in the sense of differential privacy. Furthermore, a small, deterministic and public alteration of the input is enough to assert that all singular values of D are large. We apply the Johnson-Lindenstrauss transform to the task of approximating cut-queries: the number of edges crossing a (S, S)-cut in a graph. We show that the JL transform allows us to publish a sanitized graph that preserves edge differential privacy (where two graphs are neighbors if they differ on a single edge) while adding only O(|S|ϵ) random noise to any given query (w.h.p). Comparing the additive noise of our algorithm to existing algorithms for answering cut-queries in a differentially private manner, we outperform all others on small cuts (|S| = o(n)). We also apply our technique to the task of estimating the variance of a given matrix in any given direction. The JL transform allows us to publish a sanitized covariance matrix that preserves differential privacy w.r.t bounded changes (each row in the matrix can change by at most a norm-1 vector) while adding random noise of magnitude independent of the size of the matrix (w.h.p). In contrast, existing algorithms introduce an error which depends on the matrix dimensions.
A Collaborative Filtering Recommender System for Test Case Prioritization in Web Applications
Creators: name: Azizi, Maral
name: Do, Hyunsook
Publisher: name: arXiv
Year: 2018
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: The use of relevant metrics of software systems could improve various software engineering tasks, but identifying relationships among metrics is not simple and can be very time consuming. Recommender systems can help with this decision-making process, many applications have utilized these systems to improve the performance of their applications. To investigate the potential benefits of recommender systems in regression testing, we implemented an item-based collaborative filtering recommender system that uses user interaction data and application change history information to develop a test case prioritization technique. To evaluate our approach, we performed an empirical study using three web applications with multiple versions and compared four control techniques. Our results indicate that our recommender system can help improve the effectiveness of test prioritization.
description: In Proceedings of SAC 2018: Symposium on Applied Computing
Supplementary Materials for Scaling of Urban Income Inequality in the United States from Scaling of urban income inequality in the USA
Creators: name: Heinrich Mora, Elisa
name: Heine, Cate
name: Jackson, Jacob J.
name: West, Geoffrey B.
name: Chuqiao Yang, Vicky
name: Kempes, Christopher P.
Publisher: name: The Royal Society
Year: 2021
Subjects: Environmental Science

description: Data sources and methods, and Supplemental Statistical Analysis.
Ground-state energy eigenvalue calculation of the quantum mechanical well $V(x)={1/2}kx^{2}+λ{x^{4}}$ via analytical transfer matrix method
Creators: name: Hutem, Artit
name: Sricheewin, Chanun
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The analytical transfer matrix technique is applied to the Schrödinger equation of symmetric quartic-well potential problem in the form $V(x)={1/2}kx^{2}+λ{x^{4}}.$ This gives quantization condition from which we can calculate the ground-state energy eigenvalues numerically. We also compare the results with those obtained from numerical shooting method, perturbation theory, and WKB method.
description: 9 pages, 4 figures, IoP format
The JAVELIN Question-Answering System at TREC 2003: A Multi-Strategy Approach with Dynamic Planning
Creators: name: Nyberg, Eric
name: Mitamura, Teruko
name: Callan, James
name: Carbonell, Jaime G.
name: Frederking, Robert
name: Collins-Thompson, Kevyn
name: L  Hiyakumoto
name: Y  Huang
name: C  Huttenhower
name: S  Judy
name: J  Ko
name: A  Kupsc
name: L V Lita
name: V  Pedro
name: Svoboda, David
name: B  Van Durme
Publisher: name: Carnegie Mellon University
Year: 2000
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The JAVELIN system evaluated at TREC 2003 is an integrated architecture for open-domain question answering. JAVELIN employs a modular approach that addresses individual aspects of the QA task in an abstract manner. The System implements a planner that controls the execution and information flow, as well as a multiple answer seeking strategies used differently depending on the type of question.
The JAVELIN Question-Answering System at TREC 2002
Creators: name: Nyberg, Eric
name: Mitamura, Teruko
name: Carbonell, Jaime G.
name: Callan, James
name: Collins-Thompson, Kevyn
name: K  Czuba
name: M  Duggan
name: L  Hiyakumoto
name: N  Hu
name: Y  Huang
name: J  Ko
name: L V Lita
name: S  Murtagh
name: V  Pedro
name: Svoboda, David
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: This paper describes the JAVELIN approach for open-domain question answering.
The K2-138 System: A Near-Resonant Chain of Five Sub-Neptune Planets Discovered by Citizen Scientists
Creators: name: Christiansen, Jessie L.
name: Crossfield, Ian J. M.
name: Barentsen, Geert
name: Lintott, Chris J.
name: Barclay, Thomas
name: Simmons, Brooke D.
name: Petigura, Erik
name: Schlieder, Joshua E.
name: Dressing, Courtney D.
name: Vanderburg, Andrew
name: Ciardi, David R.
name: Allen, Campbell
name: McMaster, Adam
name: Miller, Grant
name: Veldthuis, Martin
name: Allen, Sarah
name: Wolfenbarger, Zach
name: Cox, Brian
name: Zemiro, Julia
name: Howard, Andrew W.
name: Livingston, John
name: Sinukoff, Evan
name: Catron, Timothy
name: Grey, Andrew
name: Kusch, Joshua J. E.
name: Terentev, Ivan
name: Vales, Martin
name: Kristiansen, Martti H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: K2-138 is a moderately bright (V = 12.2, K = 10.3) main sequence K-star observed in Campaign 12 of the NASA K2 mission. It hosts five small (1.6-3.3R_Earth) transiting planets in a compact architecture. The periods of the five planets are 2.35 d, 3.56 d, 5.40 d, 8.26 d, and 12.76 d, forming an unbroken chain of near 3:2 resonances. Although we do not detect the predicted 2-5 minute transit timing variations with the K2 timing precision, they may be observable by higher cadence observations with, for example, Spitzer or CHEOPS. The planets are amenable to mass measurement by precision radial velocity measurements, and therefore K2-138 could represent a new benchmark systems for comparing radial velocity and TTV masses. K2-138 is the first exoplanet discovery by citizen scientists participating in the Exoplanet Explorers project on the Zooniverse platform.
description: 11 pages, 9 figures, published in AJ, Volume 155, Number 2
Enabling flexible job scheduling for heterogeneous modular supercomputers
Creators: name: Jokanović, Ana
name: Corbalan, Julita
Publisher: name: F1000 Research Limited
Year: 2019

description: For computational scientists, the primary purpose of using supercomputers is to obtain their experimental results as soon as possible. Moldable jobs are an existing concept in monolithic supercomputers that assumes that jobs can run on one of several resource allocations of different sizes, and the best one is chosen by the scheduler depending on the estimated response time. This work extends the concept of moldable jobs for heterogeneous modular supercomputers. In this case, the allocations do not only differ in size but in the hardware architecture, as well, thus making the scheduling more complex. We implemented support for job flexibility in the SLURM job scheduler. Our evaluation shows that the improvement in response time can go from 10-60% depending on the level of load imbalance among different modules.
Local-global model reduction method for stochastic optimal control problems constrained by partial differential equations
Creators: name: Ma, Lingling
name: Li, Qiuqi
name: Jiang, Lijian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper, a local-global model reduction method is presented to solve stochastic optimal control problems governed by partial differential equations (PDEs). If the optimal control problems involve uncertainty, we need to use a few random variables to parameterize the uncertainty. The stochastic optimal control problems require solving coupled optimality system for a large number of samples in the stochastic space to quantify the statistics of the system response and explore the uncertainty quantification. Thus the computation is prohibitively expensive. To overcome the difficulty, model reduction is necessary to significantly reduce the computation complexity. We exploit the advantages from both reduced basis method and Generalized Multiscale Finite Element Method (GMsFEM) and develop the local-global model reduction method for stochastic optimal control problems with PDE constraints. This local-global model reduction can achieve much more computation efficiency than using only local model reduction approach and only global model reduction approach. We recast the stochastic optimal problems in the framework of saddle-point problems and analyze the existence and uniqueness of the optimal solutions of the reduced model. In the local-global approach, most of computation steps are independent of each other. This is very desirable for scientific computation. Moreover, the online computation for each random sample is very fast via the proposed model reduction method. This allows us to compute the optimality system for a large number of samples. To demonstrate the performance of the local-global model reduction method, a few numerical examples are provided for different stochastic optimal control problems.
description: 34 pages
The ISPS computer description language : the symbolic manipulation of computer descriptions
Creators: name: Barbacci, Mario R.
name: Barnes, Gary E.
name: Cattell, Roderic Geoffrey Galton.
name: Siewiorek, Daniel P.
Publisher: name: Carnegie Mellon University
Year: 1978
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Computer Science Department
Precision Time-series Photometry in the Thermal Infrared with a 'Wall-Eyed' Pointing Mode at the Large Binocular Telescope
Creators: name: Spalding, Eckhart
name: Hinz, Phil
name: Skemer, Andrew
name: Hill, John
name: Bailey, Vanessa P.
name: Vaz, Amali
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Time-series photometry taken from ground-based facilities is improved with the use of comparison stars due to the short timescales of atmospheric-induced variability. However, the sky is bright in the thermal infrared (3-5 um), and the correspondingly small fields-of-view of available detectors make it highly unusual to have a calibration star in the same field as a science target. Here we present a new method of obtaining differential photometry by simultaneously imaging a science target and a calibrator star, separated by <2 amin, onto a 10x10 asec field-of-view detector. We do this by taking advantage of the LBT's unique binocular design to point the two co-mounted telescopes apart and simultaneously obtain both targets in three sets of observations. Results indicate that the achievable scatter in Ls-band (3.3 um) is at the percent level for bright targets, and possibly better with heavier sampling and characterization of the systematics.
Anisotropy enhanced X-ray scattering from solvated transition metal complexes
Creators: name: Biasin, Elisa
name: van Driel, Tim B.
name: Levi, Gianluca
name: Laursen, Mads G.
name: Dohn, Asmus O.
name: Molkte, Asbjørn
name: Vester, Peter
name: Hansen, Frederik B. K.
name: Kjaer, Kasper S.
name: Harlang, Tobias
name: Hartsock, Robert
name: Christensen, Morten
name: Gaffney, Kelly J.
name: Henriksen, Niels E.
name: Møller, Klaus B.
name: Haldrup, Kristoffer
name: Nielsen, Martin M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Time-resolved X-ray scattering patterns from photoexcited molecules in solution are in many cases anisotropic at the ultrafast time scales accessible at X-ray Free Electron Lasers (XFELs). This anisotropy arises from the interaction of a linearly polarized UV-vis pump laser pulse with the sample, which induces anisotropic structural changes that can be captured by femtosecond X-ray pulses. In this work we describe a method for quantitative analysis of the anisotropic scattering signal arising from an ensemble of molecules and we demonstrate how its use can enhance the structural sensitivity of the time-resolved X-ray scattering experiment. We apply this method on time-resolved X-ray scattering patterns measured upon photoexcitation of a solvated di-platinum complex at an XFEL and explore the key parameters involved. We show that a combined analysis of the anisotropic and isotropic difference scattering signals in this experiment allows a more precise determination of the main photoinduced structural change in the solute, i.e. the change in Pt-Pt bond length, and yields more information on the excitation channels than the analysis of the isotropic scattering only. Finally, we discuss how the anisotropic transient response of the solvent can enable the determination of key experimental parameters such as the Instrument Response Function.
description: Accepted for publication in Journal of Synchrotron Radiation
Acoustic horizons in nuclear fluids
Creators: name: Sarkar, Niladri
name: Basu, Abhik
name: Bhattacharjee, Jayanta K.
name: Ray, Arnab K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider a hydrodynamic description of the spherically symmetric outward flow of nuclear matter, accommodating dispersion in it as a very weak effect. About the resulting stationary conditions in the flow, we apply an Eulerian scheme to derive a fully nonlinear equation of a time-dependent radial perturbation. In its linearized limit, with no dispersion, this equation implies the static acoustic horizon of an analogue gravity model. We, however, show that time-dependent nonlinear effects destabilize the static horizon. We also model the perturbation as a high-frequency travelling wave, and perform a {\it WKB} analysis, in which the effect of weak dispersion is studied iteratively. We show that even arbitrarily small values of dispersion make the horizon fully opaque to any acoustic disturbance propagating against the bulk flow, with the amplitude and the energy flux of the radial perturbation undergoing a discontinuity at the horizon, and decaying exponentially just outside it.
description: 8 pages, submitted to PRC
Source shape determination with directional fragment-fragment velocity correlations
Creators: name: Fevre, A. Le
name: Schwarz, C.
name: Auger, G.
name: Begemann-Blaich, M. L.
name: Bellaize, N.
name: Bittiger, R.
name: Bocage, F.
name: Borderie, B.
name: Bougault, R.
name: Bouriquet, B.
name: Charvet, J. L.
name: Chbihi, A.
name: Dayras, R.
name: Durand, D.
name: Frankland, J. D.
name: Galichet, E.
name: Gourio, D.
name: Guinet, D.
name: Hudan, S.
name: Lautesse, P.
name: Lavaud, F.
name: Legrain, R.
name: Lopez, O.
name: Lukasik, J.
name: Lynen, U.
name: Mueller, W. F. J.
name: Nalpas, L.
name: Orth, H.
name: Plagnol, E.
name: Rosato, E.
name: Saija, A.
name: Sfienti, C.
name: Tamain, B.
name: Trautmann, W.
name: Trzcinski, A.
name: Turzo, K.
name: Vient, E.
name: Vigilante, M.
name: Volant, C.
name: Zwieglinski, B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Correlation functions, constructed from directional projections of the relative velocities of fragments, are used to determine the shape of the breakup volume in coordinate space. For central collisions of 129Xe + natSn at 50 MeV per nucleon incident energy, measured with the 4pi multi-detector INDRA at GSI, a prolate shape aligned along the beam direction with an axis ratio of 1:0.7 is deduced. The sensitivity of the method is discussed in comparison with conventional fragment-fragment velocity correlations.
description: 12 pages, 5 figures, subm. to Phys. Lett. B