cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Micro-Boss: A Micro-opportunistic Factory Scheduler
Creators: name: Sadeh, Norman
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: In a global market economy, the need for cost-efficient production management techniques is becoming more critical every day. In contrast with this need, current production management practice is too often characterized by low levels of due date satisfaction, high levels of inventory and, more generally, a state of chaos, in which the computer systems that are used to provide managerial guidance do not accurately reflect the current state of affairs, as they rely on oversimplified and rigid models of the production environment. A major challenge for research in this area is to develop new production management techniques and tools that (1) can account more precisely for actual production management constraints and objectives, (2) are better suited for handling production contingencies, and (3) allow the user to interactively manipulate the production schedule to reflect idiosyncratic constraints and preferences not easily amenable to representation in the computer model. This paper describes Micro-Boss, a decision-support system for factory scheduling currently under development at Carnegie Mellon University. Micro-Boss aims at generating and maintaining high-quality realistic production schedules by combining powerful predictive, reactive and interactive scheduling capabilities. To this end, the system relies on so-called micro-opportunistic search techniques that enable the scheduling system to constantly revise its scheduling strategy during the construction or repair of a schedule. These techniques are shown to be more effective than less flexible scheduling techniques proposed in the Operations Research and Artificial Intelligence literature.
Zero-bias anomaly in nano-scale hole-doped Mott insulators on a triangular silicon surface
Creators: name: Ming, Fangfei
name: Smith, Tyler S.
name: Johnston, Steven
name: Snijders, Paul C.
name: Weitering, Hanno H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Adsorption of 1/3 monolayer of Sn on a heavily-doped p-type Si(111) substrate results in the formation of a hole-doped Mott insulator, with electronic properties that are remarkably similar to those of the high-Tc copper oxide compounds. In this work, we show that the maximum hole-density of this system increases with decreasing domain size as the area of the Mott insulating domains approaches the nanoscale regime. Concomitantly, scanning tunneling spectroscopy data at 4.4 K reveal an increasingly prominent zero bias anomaly (ZBA). We consider two different scenarios as potential mechanisms for this ZBA: chiral d_(x^2 -y^2 )+ id_xy wave superconductivity and a dynamical Coulomb blockade (DCB) effect. The latter arises due to the formation of a resistive depletion layer between the nano-domains and the substrate. Both models fit the tunneling spectra with weaker ZBAs, while the DCB model clearly fits better to spectra recorded at higher temperatures or from the smallest domains with the strongest ZBA. Consistently, STS spectra from the lightly-doped substrates display oscillatory behavior that can be attributed to conventional Coulomb staircase behavior, which becomes stronger for smaller sized domains. We conclude that the ZBA is predominantly due to a DCB effect, while a superconducting instability is absent or a minor contributing factor.
Methodology for Designing Reasonably Expressive Mechanisms with Application to Ad Auctions
Creators: name: Benisch, Michael
name: Sadeh, Norman
name: Sandholm, Tuomas
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Mechanisms (especially on the Internet) have begun allowing people or organizations to express richer preferences in order to provide for greater levels of overall satisfaction. In this paper, we develop an operational methodology for quantifying the expected gains in economic efficiency associated with different forms of expressiveness. We begin by proving that the sponsored search mechanism (GSP) used by Google, Yahoo!, MSN, etc. can be arbitrarily inefficient. We then experimentally compare its efficiency to a slightly more expressive variant (PGSP), which solicits an extra bid for a premium class of positions. We generate random preference distributions based on published industry knowledge. We determine ideal strategies for the agents using a custom tree search technique, and we also benchmark using straightforward heuristic bidding strategies. The GSP’s efficiency loss is greatest in the practical case where some advertisers (“brand advertisers”) prefer top positions while others (“value advertisers”) prefer middle positions, and that loss can be dramatic. It is also worst when agents have small profit margins. While the PGSP is only slightly more expressive (and thus not much more cumbersome), it removes almost all of the efficiency loss in all of the settings we study.
title: Эпикардиальный жир: когда за, когда против сердечно-сосудистой системы (обзор литературы)
Creators: name: Мухамедова, Ш.Ю.
name: Срожидинова, Н.З.
Publisher: name: Tashkent State Dental Institute
Year: 2021

description: Эпикардиальный жир (ЭКЖ) играет важную роль в развитии сердечно-сосудистых заболеваний и в последние десятилетия является актуальным предметом научных исследований. В данной статье представлен обзор данных по ЭКЖ, его диагностики и возможных влияний на развитие ССЗ.
Metaphor and Commonsense Reasoning
Creators: name: Carbonell, Jaime G.
name: Minton, Steven
Publisher: name: Carnegie Mellon University
Year: 1983
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Inferences based on metaphors appear to play a major role in human common sense reasoning. This paper identifies and analyzes general inference patterns based upon underlying metaphors, in particular the pervasive balance principle. Strategies for metapnor comprehension are explored, and analogical mapping structures are proposed as a means of representing metaphorical relationships between domains. In addition, a framework for a computational model embodying principles of metaphorical common sense reasoning is discussed.
title: Animer un atelier de la donnée : l'exemple de l'atelier de la donnée de Bourgogne-Franche-Comté
title: Module tronc commun INSP ENSSIB - Rapport à la science
titleType: Subtitle
Creators: name: Bouillard, Lena
Publisher: name: Zenodo
Year: 2024

description: Intervention à destination des élèves conservateurs/trices ENSSIB le 26/06/2024, dans le cadre d'une journée dédiée au rapport à la science en bibliothèque. Il s'agissait de présenter le contexte national et international de l'ouverture des données de la recherche, ainsi que l'écosystème Recherche Data Gouv, avant de détailler les différentes missions de pilotage et d'animation de l'atelier de la donnée de Bourgogne-Franche-Comté.
Metaphor - A Key to Extensible Semantic Analysis
Creators: name: Carbonell, Jaime G.
Publisher: name: Carnegie Mellon University
Year: 1980
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Interpreting metaphors is an integral and inescapable process in human understanding of natural language. This paper discusses a method of analyzing metaphors based on the existence of a small number of generalized metaphor mappings. Each generalized metaphor contains a recognition network, a basic mapping, additional transfer mappings, and an implicit intention component. It is argued that the method reduces metaphor interpretation from a reconstruction to a recognition task. Implications towards automating certain aspects of language learning are also discussed.
Graph generation motion planning
Creators: name: Wang, Zixuan
Publisher: name: No Publisher Supplied
Year: 2025

description: Motion planning is a critical and foundational task in robotic systems. It aims to find high-quality, collision-free paths within the configuration space. While learning-based GNN planners have nearly reached their performance limits and demonstrating significant advantages over traditional non-learning-based planners, they still rely on RGGs generated by KNN. Although this approach enhances planning speed, additional techniques, such as path smoothers, are often required to improve path quality. Moreover, these planners are not adapted to dynamic environments. To address these limitations, this thesis introduces GGMP, a Graph Generation Motion Planning network, which directly operates on sampled points in the workspace without relying on RGGs. By employing a customized model architecture and a novel training mechanism, GGMP generates graph representing potential paths and identifies the optimal path in the graph. Experimental results on 2D mazes validate GGMP's feasibility as an innovative direction for GNN-based motion planning and highlight its potential for further development in dynamic environment planning.
title: 3d-планирование дентальной имплантации с помощью навигационных шаблонов на примере клинического случая
Creators: name: Рахманова, О.А.
name: Ризаева, С.М.
name: Мирзаев, А.Р.
name: Ризаева, О.Н.
Publisher: name: Tashkent State Dental Institute
Year: 2021

description: В современный протокол лечения пациентов с частичной или полной адентией применяется операция имплантации при помощи имплантатов. Одной из наиболее частых осложнений является неправильно подобранный угол наклона имплантата, что влечет за собой ряд осложнений в виде неправильного распределения нагрузки при протезировании и резорбции кости. В связи с этим особую роль при имплантации занимает использование 3д шаблонов и виртуального планирования имплантации зубов.
Direct calculation of the probability of pionium ionization in the target
Creators: name: Zhabitsky, M. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We performed the first direct calculation of the probability of pionium (pi+pi- atom) ionization in the target. The dependence of the probability of pionium ionization in the target as a function of the pionium lifetime is established. These calculations are of interest of the DIRAC experiment at CERN, which aims to measure the pionium lifetime with high precision.
description: 11 pages, 4 figures; submitted to "Physics of Atomic Nuclei" ("Yadernaya Fizika")
title: 02_0997
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

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/
Mechanisms for detecting and handling timing errors
Creators: name: Stewart, David B.
name: Khosla, Pradeep
Publisher: name: Carnegie Mellon University
Year: 1997
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Design and analysis of real-time systems is heavily based on knowing worst-case execution times (WCET) of periodic threads and aperiodic servers. Accurately measuring WCET, however, is often difficult and sometimes impossible, for several reasons: •Interrupts in the system, which either execute longer than expected or occur more frequently than anticipated may steal critical execution time from the highest priority threads. •Variations in processing speed due to caching, pipelining, and bus arbitration may alter WCET. •There is no easy way to accurately measure execution times of embedded code. As long as scheduling policies are based on WCET, these difficulties in measuring WCET inevitably lead to timing errors in the system. Many of these errors go undetected until more catastrophic failures occur, and others result in the system failing to meet its specifications, but with non-obvious reasons as to the cause of such failures. We have created low-overhead policy-independent real-time operating system (RTOS) mechanisms, which detect and handle these types of timing errors. The mechanisms can be used with a variety of common scheduling algorithms, and serve as the basis for easily extending these policies to incorporate aperiodic servers, soft real-time threads, imprecise computations, and adaptive real-time scheduling. The mechanisms have been incorporated into the Chimera RTOS[9].
Measuring the difficulty of assembly tasks from tool access information
Creators: name: Diaz-Calderon, Antonio
name: D.  Navin-Chandra
name: Khosla, Pradeep
Publisher: name: Carnegie Mellon University
Year: 1995
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Institute for Software Research
Measuring Attack Surface in Software Architecture (CMU-ISR-11-121)
Creators: name: Gennari, Jeff
name: Garlan, David
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: In this report we show how to adapt the notion of “attack surface” to formally evaluate security properties at the architectural level of design and to identify vulnerabilities in architectural designs. Further we explore the application of this metric in the context of architecture-based transformations to improve security by reducing the attack surface. These transformations are described in detail and validated with a simple experiment.
title: Построение математической модели для определения параметров зубных дуг по размерам резцов
Creators: name: Насимов, Э.Э.
name: Арипова, Г.Э.
name: Муртазаев, С.С.
name: Джумаева, Н.Б.
name: Расулова, Ш.Р.
name: Кадиров, Р.Х.
Publisher: name: Tashkent State Dental Institute
Year: 2021

description: На основе расчетов антропометрических измерений верхних и нижних зубов и учёта формы зубной дуги создан программный продукт, позволяющий определить в экспресс-режиме параметры зубных дуг пациентов в зависимости от антропометрических показателей размеров резцов. Продукт позволяет определить положение и формировать петлевые элементы на ортодонтической дуге, используемой в несъемной ортодонтической технике.
Noncommutative Geometries and Gravity
Creators: name: Muller-Hoissen, Folkert
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We briefly review ideas about ``noncommutativity of space-time'' and approaches toward a corresponding theory of gravity.
description: 18 pages, to appear in the Proceedings of the Third Mexican Meeting on Mathematical and Experimental Physics, Symposium on Gravitation and Cosmology, Mexico City, 10-14 September 2007
Measuring and Modeling Programming Experience
Creators: name: Siegmund, Janet
name: Kästner, Christian
name: Liebig, Jörg
name: Apel, Sven
name: Hanenberg, Stefan
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Programming experience is an important confounding parameter in controlled experiments regarding program comprehension. In literature, ways to measure or control programming experience vary. Often, researchers neglect it or do not specify how they controlled for it. We set out to find a well-defined understanding of programming experience and a way to measure it. From published comprehension experiments, we extracted questions that assess programming experience. In a controlled experiment, we compare the answers of computer-science students to these questions with their performance in solving program-comprehension tasks. We found that self estimation seems to be a reliable way to measure programming experience. Furthermore, we applied exploratory and confirmatory factor analyses to extract and evaluate a model of programming experience. With our analysis, we initiate a path toward validly and reliably measuring and describing programming experience to better understand and control its influence in program-comprehension experiments.
Spin dynamics of a trapped spin-1 Bose Gas above the Bose-Einstein transition temperature
Creators: name: Endo, Yuki
name: Nikuni, Tetsuro
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study collective spin oscillations in a spin-1 Bose gas above the Bose-Einstein transition temperature. Starting from the Heisenberg equation of motion, we derive a kinetic equation describing the dynamics of a thermal gas with the spin-1 degree of freedom. Applying the moment method to the kinetic equation, we study spin-wave collective modes with dipole symmetry. The dipole modes in the spin-1 system are found to be classified into the three type of modes. The frequency and damping rate are obtained as functions of the peak density. The damping rate is characterized by three relaxation times associated with collisions.
description: 19 pages, 5 figure
The Role of Topology in the Structure of Spacetime: A New Perspective on Gravitational Forces and Matter Distribution
Creators: name: Misse, Gabriel
Publisher: name: Zenodo
Year: 2025

description: This article presents a novel approach to understanding spacetime and gravitational forces, positing that the fundamental structure of the universe is shaped by a pre-existing topology in the fabric of spacetime. The article draws a comparison to natural structures, such as the web of a spider, suggesting that the fabric of spacetime is not merely deformed by the presence of mass and energy, but that celestial bodies “fit” into existing topological deformations. The model proposed here hypothesizes that the mass of an object does not solely deform spacetime; instead, celestial bodies occupy regions of spacetime that have already been altered by an underlying topological framework, similar to how objects interact with a pre-deformed web. This perspective offers a new way of conceptualizing gravitational forces and challenges conventional views of spacetime as a passive, deformable entity.
Maybe Your Next Programming Language Shouldn't Be a Programming Language
Creators: name: Shaw, Mary
Publisher: name: Carnegie Mellon University
Year: 1989
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Software needs now strain the design limits of traditional programming languages. Modern application needs are not satisfied by traditional programming languages, which evolved in response to systems programming needs. Current programming language research focuses on incremental improvements, not on major changes to the nature of software development. But major breakthroughs are needed in two areas: Non-programmers dominate modern computer use. Low computing costs have enabled a wide spectrum of application, and end users who are not programmers need to control their own computations. Order-of-magnitude increases in service require substantial shifts of technology. Computer users are interested in results, not in programming; software must reflect this. Requirements for large complex software systems exceed our production ability. Growth of demand is greater than growth in capacity, and system requirements exceed the scope of conventional languages. Software lacks a true engineering base. Language concepts can support a design level above the algorithm/data structure level and contribute to an engineering discipline. Programming language designers must look beyond the traditional systems programming domain and tackle problems of special-purpose software and system-level software design.
A study of the new hemispherical 9-inch PMT
Creators: name: Luo, Fengjiao
name: Heng, Yuekun
name: Wang, Zhimin
name: Qina, Zhonghua
name: Yang, Anbo
name: Li, Nan
name: Wang, Gang
name: Zhang, Yan
name: Cai, Zhiyan
name: Li, Mengzhao
name: Zhang, Haiqiong
name: Xu, Meihang
name: Wu, Zhi
name: Chen, Yuanbo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The new hemispherical photomultiplier tubes (PMTs) with 9 inch diameter from Hainan Zhanchuang Photonics Technology Co.,Ltd (HZC) have been studied. Narrow transit time spread (FWHM=2.35 ns) accompanied by small nonlinearity (750 photoelectrons at 5%) and high gain (1E7 ) with good single photoelectron (PE) resolution have been observed. 11 PMTs of this type are deployed and studied in the prototype detector for JUNO at IHEP, China.
description: 9pages, 13 figures
Lettre de Heinrich Wilhelm von Muzell- Stosch à Jean-François Séguier, 1766-03-16
Creators: name: Muzell- Stosch, Heinrich Wilhelm von
name: Von Muzell- Stosch, Heinrich Wilhelm
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: [transcription] Lyon, ce 16e mars 1766.
Monsieur,

J’aime la petite chienne qui me fournit si souvent l’occasion de vous ressouvenir de moi, plus que jamais. Madame et Monsieur et Mademoiselle de Grenville me chargentde leurs plus sincères remerciements. Permettez, Monsieur, que j’y joigne les mains, vos soins pour cette petite bête ont été les plus tendres et si, à l’imitation de Plutarque, on doit juger des hommes par les plus petites actions, il faut convenir que votre cœur est excellent. Mme de Grenville dit que c’est grand dommage que vous n’ayez été marié.
Blanebec arriva ici vendredi au soir, mais je ne pus le recevoir qu’hier matin. Je ne l’avais jamais soupçonné de délicatesse, mais je commence à soupçonner sa sagesse, puisqu’il faut parler claire, elle a tous les symptômes de grossesse et c’est à cela seul qu’on doit attribuer ses dégouts pour toute sorte de nourriture.
Je crois que nous partirons d’ici dans une dizaine de jours et si le beau temps continue nous pourrions bien être tentés d’aller par Genève, la Suisse à Strasbourg, et delà, Dieu sait où. Je n’oublierai pas, Monsieur, de vous envoyer la description de mes pierres gravées. Je croyais avoir des exemplaires à Florence, mais on me marque qu’on les a toutes à Bolzen. Ce contretemps fera que je ne saurais vous le faire si tôt que je l’aurais souhaité.
[fol. 182 v] J’ai vu ces jours passés un seigneur anglais qui m’a parlé avec extase d’un beau monument qu’il a vû près de Saint Rémy, du côté de Tarascon. Il est singulier qu’ayant par trois fois passé de ce côté-là, personne ne m’en ait dit un seul mot, et que je me souvienne pas d’en avoir entendu parlé, ni d’en avoir rien lû. Ne sachez-vous pas, Monsieur, si jamais on se soit soucié de fouiller sous le monument qui est près de Vienne en Dauphiné? J’aurais bien de semblables questions à vous faire si j’avais le plaisir de vous rencontrer quelque part.
Mme et M. Grenville vous assurent de leur sincère attachement. Je vous prie d’être persuadé de la vénération et des sentiments respectueux avec lesquels je serai toute ma vie,

Monsieur,

Votre très humble et très dévoué serviteur.

Ph. Stosch

Mon ami l’abbé Winckelmann fait actuellement imprimer un ouvrage italien sur différents monuments non publiés encore. Il y aura 200 planches dessinées et gravées par les meilleurs maîtres.
description: [personnes citées] Charlotte Grenville, Elizabeth Grenville, George Grenville, Johann Joachim Winckelmann, M. Blanebec
description: [reférence bibliographique citée] Winckelmann Johan Joachim, Monumenti antichi inediti, spiegati ed illustrati, Rome, 1767
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 148_11, fol. 182
Harnessing biodegradation potential of rapid sand filtration for organic micropollutant removal from drinking water: A review
Creators: name: Wang, Jinsong
name: de Ridder, David
name: van der Wal, Albert
name: Sutton, Nora B.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A cost-effective approach for efficient organic micropollutants (OMPs) removal is to optimize existing infrastructure at drinking water treatment plants. A promising option is rapid sand filtration (RSF), as OMPs removal has been observed in this treatment technology. However, the mechanisms and pathways involved are not fully understood and strategies to optimize removal have yet to be thoroughly explored. Therefore, this article firstly described basic RSF functions that can support OMPs removal. OMPs can be removed by chemical and biological Mn/Fe oxides or degraded co-metabolically by ammonia oxidizing bacteria and methane oxidizing bacteria. In addition, heterotrophic bacteria can metabolically transform OMPs and their transformation products. Then, we reviewed current literatures described OMPs removal in RSF, showing biodegradation can contribute significantly to OMPs removal. Thereafter, we presented strategies to improve OMPs biodegradation, including bioaugmentation, optimizing hydraulic conditions by adjusting contact time and backwashing intensity, and adding biocarriers to retain biomass during rapid flow rates. Finally, we provided recommendations for further research towards optimizing and maintaining OMPs removal in RSF for safe drinking water production. This review therefore gives a critical evaluation of RSF-based technologies for OMPs removal from drinking water and provides recommendations for further improving OMPs removal in RSF.
Holographic Approach to Entanglement Entropy in Disordered Systems
Creators: name: Narayanan, Rajesh
name: Park, Chanyong
name: Zhang, Yun-Long
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the entanglement entropy of a two-dimensional disordered system holographically. In particular, we study the evolution of the entanglement entropy along renormalization group flows for a conformal theory at the UV fixed point, that is perturbed by weak disorder into a Lifshitz theory at the IR fixed point. Through numerical fitting, we find that the disorder correlations leads to a sub-leading power-law term in the entanglement entropy that vanishes at the IR fixed point. Interestingly, the exponent that controls the power-law vanishing of the sub-leading term seems to be almost universal as it depends very weakly on the strength of the disorder. We show that our results can be put in the context of the c-theorem by defining an effective central charge that decreases along the RG flow. We also investigate disorder induced long-range correlations between the two subsystems by studying the holographic mutual information.
description: 15 pages, 6 figures
Fermion Systems in Discrete Space-Time Exemplifying the Spontaneous Generation of a Causal Structure
Creators: name: Diethert, Alexander
name: Finster, Felix
name: Schiefeneder, Daniela
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: As toy models for space-time on the Planck scale, we consider examples of fermion systems in discrete space-time which are composed of one or two particles defined on two up to nine space-time points. We study the self-organization of the particles as described by a variational principle both analytically and numerically. We find an effect of spontaneous symmetry breaking which leads to the emergence of a discrete causal structure.
description: 37 pages, LaTeX, 12 figures, minor changes (published version)
Parking Sensing and Information System: Sensors, Deployment, and Evaluation
Creators: name: Chen, Xiao
name: Zhen
name: Qian
name: Rajagopal, Ram
name: Stiers, Todd
name: Flores, Christopher
name: Kavaler, Robert
name: Williams, Floyd
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: This paper describes a smart parking sensing and information system that disseminates the parking availability information for public users in a cost-effective and efficient manner. The hardware framework of the system is built on advanced wireless sensor networks and cloud service over the Internet, and the system is highly scalable. The parking information provided to the users is set in the form of occupancy rates and expected cruising time. Both are obtained from our analytical algorithm processing both historical and real-time data, and are thereafter visualized in a color theme. The entire parking system is deployed and extensively evaluated at Stanford University Parking Structure-1.
Maximal Lattice Overlap in Example-Based Machine Translation
Creators: name: Hutchinson, Rebecca
name: Bennett, Paul N.
name: Carbonell, Jaime G.
name: Jansen, Peter
name: Brown, Ralf D.
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Example-Based Machine Translation (EBMT) retrieves pre-translated phrases from a sentence-aligned bilingual training corpus to translate new input sentences. EBMT uses long pre-translated phrases effectively but is subject to disfluencies at phrasal translation boundaries. We addres s this problem by introducing a novel method that exploits overlapping phrasal translations and the increased confidence in translation accuracy they imply. We specify an efficient algorithm for producing translations using overlap. Finally, our empirical analysis indicates that this approach produces higher quality translations than the standard method of EBMT in a peak-to-peak comparison.
Supplementary Material for the DGO Special Issue 2024 (GIQ) Submission: Open Innovation for Digital Transformation: A Multi-Level Analysis of Opportunities and Challenges in Municipal and Regional Contexts.
Creators: name: User, Unknow
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 350705
subject: Innovation management
classificationCode: 440708
subject: Public administration
classificationCode: 350714
subject: Public sector organisation and management

description: This supplementary material contains the systematic literature review that informed our research published in the DGO Special Issue 2024 (GIQ).
Effect of Multiple Scattering on the Critical Electric Field for Runaway Electrons in the Atmosphere
Creators: name: Elensky, Ya. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: A simple method for taking into account the multiple Coulomb scattering in construction of a separatrix (the line separating the regions of runaway and decelerating electrons in an electric field) is described. The desired line is obtained by solving a simple transcendental equation.
description: 3 pages, 2 figures
title: Oпыт применения математического моделирования в целях прогнозирования долгосрочности протезирования на дентальных имплантатах
Creators: name: Сафаров, М.Т.
name: Ташпулатова, К.М.
name: Асемова, С.
name: Валиджанова, Ш.
Publisher: name: Tashkent State Dental Institute
Year: 2021

description: В настоящее время математическое моделирование в стоматологии является идеальным дополнением к клиническим методам исследования с целью повышения качества зубных протезов на дентальных имплантатах. Развитие медицинской науки в области исследования зубочелюстной системы организма позволяет осуществлять комплексный подход к пациентам, что значительно увеличивает количество информации для анализа. Математический метод моделирования позволяет оценивать, а также прогнозировать срок службы зубных протезов на дентальных имплантатах. Особенности применения математического моделирования при протезировании на дентальных имплантатах будет рассмотрено в статье.
Accounting for velocity jitter in planet search surveys
Creators: name: Baluev, Roman V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The role of radial velocity (RV) jitter in extrasolar planet search surveys is discussed. Based on the maximum likelihood principle, improved statistical algorithms for RV fitting and period search are developed. These algorithms incorporate a built-in jitter determination, so that resulting estimations of planetary parameters account for this jitter automatically. This approach is applied to RV data for several extrasolar planetary systems. It is shown that many RV planet search surveys suffer from periodic systematic errors which increase effective RV jitter and can lead to erroneous conclusions. For instance, the planet candidate HD74156 d may be a false detection made due to annual systematic errors.
description: 10 pages, 1 figure, 1 table; accepted to MNRAS; 4th version due to a few extra minor corrections in Sect.11 and Tab.1
Simultaneous observation of a flux rope eruption and magnetic reconnection during an X-class solar flare
Creators: name: Yan, X. L.
name: Yang, L. H.
name: Xue, Z. K.
name: Mei, Z. X.
name: Kong, D. F.
name: Wang, J. C.
name: Li, Q. L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this letter, we present a spectacular eruptive flare (X8.2) associated with a coronal mass ejection (CME) on 2017 September 10 at the west limb of the Sun. A flux rope eruption is followed by the inflow, the formation of a current sheet and a cusp structure, which were simultaneously observed during the occurrence of this flare. The hierarchical layers of the cusp-shaped structure are well observed in 131 Å observation. The scenario that can be created from these observations is very consistent with the predictions of some eruptive models. Except for the characteristics mentioned above in the process of the flare predicted by classical eruption models, the current sheet separating into several small current sheets is also observed at the final stage of the flux rope eruption. The quantitative calculation of the velocities and accelerations of the inflow, hot cusp structure, and post-flare loops is presented. The width of the current sheet is estimated to be about 3 $\times$ $10^{3}$ km. These observations are very useful to understand the process of solar eruptions.
description: 16 pages, 5 figures, accepted for publication in ApJL
Lattice QCD approach to nuclear force
Creators: name: Ishii, N.
name: Aoki, S.
name: Hatsuda, T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present our updated results of the nucleon-nucleon potential in quenched lattice QCD simulations with the plaquette gauge action and the Wilson quark action on the 32^4(\simeq (4.4 fm)^4) lattice. From the equal-time Bethe-Salpeter (BS) wave function, the NN potential is constructed through the Schroedinger-type equation. Resulting NN potential has all the qualitative features which phenomenological potentials commonly have: the repulsive core at short distance and the attractive well at medium and long distances. In the L \to \infty limit, our NN potential is guaranteed to reproduce the scattering length obtained from the Luescher's formula. The quark mass dependence of the NN potential is studied with m_{pi} \sim 380, 529, 731 MeV. The results suggest that both the repulsive core at short distance and the attractive well at medium distance are enhanced in the light quark mass region.
description: Talk given at the XXV International Symposium on Lattice Field Theory (LATTICE 2007), Regensburg, Germany, July 30-August 4, 2007
Mathematics Curriculum and the Needs of Computer Science
Creators: name: Scherlis, Bill
name: Shaw, Mary
Publisher: name: Carnegie Mellon University
Year: 1982
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: In The Future of College Mathematics (Anthony Ralston and Gail Young, eds) Springer-Verlag, 1983, pp. 89-97. (Proc. Sloan Foundation Conference/Workshop on the First Two Years of College Mathematics, June 1982 (invited).)
Canonical bundles of complex nilmanifolds, with applications to hypercomplex geometry
Creators: name: Barberis, Maria Laura
name: Dotti, Isabel G.
name: Verbitsky, Misha
Publisher: name: arXiv
Year: 2007
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 53C26, 22E25, 53C30

description: A nilmanifold is a quotient of a nilpotent group $G$ by a co-compact discrete subgroup. A complex nilmanifold is one which is equipped with a $G$-invariant complex structure. We prove that a complex nilmanifold has trivial canonical bundle. This is used to study hypercomplex nilmanifolds (nilmanifolds with a triple of $G$-invariant complex structures which satisfy quaternionic relations). We prove that a hypercomplex nilmanifold admits an HKT (hyperkahler with torsion) metric if and only if the underlying hypercomplex structure is abelian. Moreover, any $G$-invariant HKT-metric on a nilmanifold is balanced with respect to all associated complex structures.
description: 19 pages, v. 4, added reference to arXiv:0803.2048 by S. Rollenske
MASCOT: An Agent-based Architecture for Coordinated Mixed-Initiative Supply Chain Planning and Scheduling
Creators: name: Sadeh, Norman
name: Hildum, David W.
name: Kjenstad, Dag
name: Tseng, Allen
Publisher: name: Carnegie Mellon University
Year: 1999
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: A key to agility in today’s dynamic high-mix production environments is the ability to (1) effectively coordinate production across multiple facilities, whether internal or external to the company, and (2) quickly and accurately evaluate new product/subcomponent designs and strategic business decisions (e.g., make-or-buy or supplier selection decisions) with regard to capacity and material requirements across the supply chain. This paper provides an overview of MASCOT (“Multi- Agent Supply Chain cOordination Tool”), a reconfigurable, multilevel, agent-based architecture for coordinated supply chain planning and scheduling aimed at supporting these functionalities. It reviews key innovative elements of the MASCOT architecture with a special emphasis on its support of real-time mixed-initiative “what-if ” functionalities, enabling end-users at different levels within the architecture to rapidly evaluate alternative tradeoffs and their respective impact across the supply chain. The paper also discusses new coordination protocols aimed at better exploiting the power of finite capacity scheduling functionalities across the supply chain. Empirical results are presented quantifying the benefits afforded by these new protocols under different loads and supply chain configurations.
Transverse momentum distributions of quarks from the lattice using extended gauge links
Creators: name: Musch, Bernhard U.
name: Hägler, Philipp
name: Schäfer, Andreas
name: Göckeler, Meinulf
name: Renner, Dru B.
name: Negele, John W.
name: Collaboration, LHPC
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present preliminary numerical studies in Lattice QCD related to the intrinsic transverse momentum distribution of partons in the nucleon. We employ non-local operators, consisting of spatially separated quark creation and annihilation operators connected by a straight Wilson line. A clear signal is already obtained from a small number of configurations at a pion mass of about 600 MeV. As an example, we demonstrate that we can obtain the first x-moment of the transverse momentum dependent parton distribution function f_1^{n=1}(k_T) from our data. Our results, which are not renormalized, show a Gaussian-like distribution. The root mean squared transverse momentum is about 560 MeV for a Gaussian fit, close to phenomenological values.
description: 7 pages, 7 figures, presented at the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany
title: Иммуно-морфологическая характеристика течения синдрома диабетической стопы
Creators: name: Нарчаев, Ж.А.
name: Нарчаев, Ф.Ж.
Publisher: name: Tashkent State Dental Institute
Year: 2021

description: Цель исследования: изучить иммунологические и морфологические особенности течения гнойно-некротических процессов в нижних конечностях на фоне местного применения протеолитического фермента кукумазим.
9Be scattering with microscopic wave functions and the CDCC method
Creators: name: Descouvemont, P.
name: Itagaki, N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We use microscopic 9Be wave functions defined in a alpha+alpha+n multicluster model to compute 9Be+target scattering cross sections. The parameter sets describing 9Be are generated in the spirit of the Stochastic Variational Method (SVM), and the optimal solution is obtained by superposing Slater determinants and by diagonalizing the Hamiltonian. The 9Be three-body continuum is approximated by square-integral wave functions. The 9Be microscopic wave functions are then used in a Continuum Discretized Coupled Channel (CDCC) calculation of 9Be+208Pb and of 9Be+27Al elastic scattering. Without any parameter fitting, we obtain a fair agreement with experiment. For a heavy target, the influence of 9Be breakup is important, while it is weaker for light targets. This result confirms previous non-microscopic CDCC calculations. One of the main advantages of the microscopic CDCC is that it is based on nucleon-target interactions only; there is no adjustable parameter. The present work represents a first step towards more ambitious calculations involving heavier Be isotopes.
description: Phys. Rev. C in press
Reusable Qualitative Data
Creators: name: van der Burgt, Henry
Publisher: name: Zenodo
Year: 2025
Subjects: RDM
research data
data management
research data management
qualitative data
FAIR
reusability

description: While the FAIR principles are a widely used standard for academic research, applying them to qualitative data raises a substantial number of challenges. This presentation can be used to discuss these challenges among university research support staff who work with various types of qualitative data. 

The first part of the presentation seeks to establish common ground on the concept of FAIR principles and the diverse ways in which institutes classify data as qualitative. Both of these concepts are described in this part of the presentation. The second part focuses on the research lifecycle, introducing some of the best practices on how to manage a qualitative research project that wants to make its research data reusable. Suggestions are made on how to encourage the creation of reusable qualitative data during the phases of research planning, data organisation, and data publishing. Also, some new or future developments are introduced that have the potential to innovate the way that qualitative data can be reused. The last part of the presentation encourages participants to discuss what can be done to improve the integration of reusable qualitative data in each institute and what common needs exist to encourage this integration.
Effective generation of Ising interaction and cluster states in coupled microcavities
Creators: name: Li, Pengbo
name: Gong, Qihuang
name: Guo, Guangcan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a scheme for realizing the Ising spin-spin interaction and atomic cluster states utilizing trapped atoms in coupled microcavities. It is shown that the atoms can interact with each other via the exchange of virtual photons of the cavities. Through suitably tuning the parameters, an effective Ising spin-spin interaction can be generated in this optical system, which is used to produce the cluster states. This scheme does not need the preparation of initial states of atoms and cavity modes, and is insensitive to cavity decay.
description: 11pages, 2 figures, Revtex4
Mapping Tasks into Fault Tolerant Manipulators
Creators: name: Paredis, Christiaan J.J.
name: Khosla, Pradeep
Publisher: name: Carnegie Mellon University
Year: 1994
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: The application of robots in critical missions in hazardous environments requires the development of reliable or fault tolerant manipulators. In this paper, we define fault tolerance as the ability to continue the performance of a task after immobilization of a joint due to failure. Initially, no joint limits are considered, in which case we prove the existence of fault tolerant manipulators and develop an analysis tool to determine the fault tolerant work space. We also derive design templates for spatial fault tolerant manipulators. When joint limits are introduced, analytic solutions become infeasible but instead a numerical design procedure can be used, as is illustrated through an example.