cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MOOCad: Visual Analysis of Anomalous Learning Activities in Massive Open Online Courses
Creators: name: Mu, Xing
name: Xu, Ke
name: Chen, Qing
name: Du, Fan
name: Wang, Yun
name: Qu, Huamin
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Visual analytics
Applied computing
E
learning

description: The research on Massive Open Online Course (MOOC) has mushroomed worldwide due to the technical revolution and its unprecedented enrollments. Existing work mainly focuses on performance prediction, content recommendation, and learning behavior summarization. However, finding anomalous learning activities in MOOC data has posed special challenges and requires providing a clear definition of anomalous behavior, analyzing the multifaceted learning sequence data, and interpreting anomalies at different scales. In this paper, we present a novel visual analytics system, MOOCad, for exploring anomalous learning patterns and their clustering in MOOC data. The system integrates an anomaly detection algorithm to cluster learning sequences of MOOC learners into staged-based groups. Moreover, it allows interactive anomaly detection between and within groups on the basis of semantic and interpretable group-wise data summaries. We demonstrate the effectiveness of MOOCad via an in-depth interview with a MOOC lecturer with real-world course data.
description: EuroVis 2019 - Short Papers
description: Web Interfaces and Learning
description: 91
description: 95
description: Xing Mu, Ke Xu, Qing Chen, Fan Du, Yun Wang, and Huamin Qu
description: CCS Concepts: Human-centered computing --> Visual analytics;  Applied computing --> E-learning
Structural distance and evolutionary relationship of networks
Creators: name: Banerjee, Anirban
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Evolutionary mechanism in a self-organized system cause some functional changes that force to adapt new conformation of the interaction pattern between the components of that system. Measuring the structural differences one can retrace the evolutionary relation between two systems. We present a method to quantify the topological distance between two networks of different sizes, finding that the architectures of the networks are more similar within the same class than the outside of their class. With 43 cellular networks of different species, we show that the evolutionary relationship can be elucidated from the structural distances.
description: 16 pages, 6 figures, 1 table
Classification and Feature Transformation with Fuzzy Cognitive Maps
Creators: name: Szwed, Piotr
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Fuzzy Cognitive Maps (FCMs) are considered a soft computing technique combining elements of fuzzy logic and recurrent neural networks. They found multiple application in such domains as modeling of system behavior, prediction of time series, decision making and process control. Less attention, however, has been turned towards using them in pattern classification. In this work we propose an FCM based classifier with a fully connected map structure. In contrast to methods that expect reaching a steady system state during reasoning, we chose to execute a few FCM iterations (steps) before collecting output labels. Weights were learned with a gradient algorithm and logloss or cross-entropy were used as the cost function. Our primary goal was to verify, whether such design would result in a descent general purpose classifier, with performance comparable to off the shelf classical methods. As the preliminary results were promising, we investigated the hypothesis that the performance of $d$-step classifier can be attributed to a fact that in previous $d-1$ steps it transforms the feature space by grouping observations belonging to a given class, so that they became more compact and separable. To verify this hypothesis we calculated three clustering scores for the transformed feature space. We also evaluated performance of pipelines built from FCM-based data transformer followed by a classification algorithm. The standard statistical analyzes confirmed both the performance of FCM based classifier and its capability to improve data. The supporting prototype software was implemented in Python using TensorFlow library.
Cloud computing as a platform for monetizing data services: A two-sided game business model
Creators: name: Bataineh, Ahmed Saleh
name: Bentahar, Jamal
name: Mizouni, Rabeb
name: Wahab, Omar Abdel
name: Rjoub, Gaith
name: Barachi, May El
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Artificial Intelligence (cs.AI)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: With the unprecedented reliance on cloud computing as the backbone for storing today's big data, we argue in this paper that the role of the cloud should be reshaped from being a passive virtual market to become an active platform for monetizing the big data through Artificial Intelligence (AI) services. The objective is to enable the cloud to be an active platform that can help big data service providers reach a wider set of customers and cloud users (i.e., data consumers) to be exposed to a larger and richer variety of data to run their data analytic tasks. To achieve this vision, we propose a novel game theoretical model, which consists of a mix of cooperative and competitive strategies. The players of the game are the big data service providers, cloud computing platform, and cloud users. The strategies of the players are modeled using the two-sided market theory that takes into consideration the network effects among involved parties, while integrating the externalities between the cloud resources and consumer demands into the design of the game. Simulations conducted using Amazon and google clustered data show that the proposed model improves the total surplus of all the involved parties in terms of cloud resources provision and monetary profits compared to the current merchant model.
Relaxation of a dewetting contact line Part 1: A full-scale hydrodynamic calculation
Creators: name: Snoeijer, J. H.
name: Andreotti, B.
name: Delon, G.
name: Fermigier, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The relaxation of a dewetting contact line is investigated theoretically in the so-called "Landau-Levich" geometry in which a vertical solid plate is withdrawn from a bath of partially wetting liquid. The study is performed in the framework of lubrication theory, in which the hydrodynamics is resolved at all length scales (from molecular to macroscopic). We investigate the bifurcation diagram for unperturbed contact lines, which turns out to be more complex than expected from simplified 'quasi-static' theories based upon an apparent contact angle. Linear stability analysis reveals that below the critical capillary number of entrainment, Ca_c, the contact line is linearly stable at all wavenumbers. Away from the critical point the dispersion relation has an asymptotic behaviour sigma~|q| and compares well to a quasi-static approach. Approaching Ca_c, however, a different mechanism takes over and the dispersion evolves from |q| to the more common q^2. These findings imply that contact lines can not be treated as universal objects governed by some effective law for the macroscopic contact angle, but viscous effects have to be treated explicitly.
description: 21 pages, 9 figures
The Schwarzschild Mass in General Relativity
Creators: name: Negi, P. S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The central (surface) energy-density, $E_0 (E_R)$, which appears in the expression of total static and spherical mass, $M$ (corresponding to the total radius $R$) is defined as the density measured only by one observer located at the centre (surface) in the Momentarily Co-moving Reference Frame (MCRF). Since the mass, $M$, depends only on the central (surface) density for most of the equations of state (EOSs) and/or exact analytic solutions of Einstein's field equations available in the literature, the central (surface) density measured in the preferred frame (that is, in the MCRF) appears to be not in agreement with the coordinate invariant form of the field equations that result for the source mass, $M$. In order to overcome the use of any preferred coordinate system (the MCRF) defined for the central (surface) density in the literature, we argue for the first time that the said density may be defined in the coordinate invariant form, that is, in the form of the average density ($3M/4πR^3)$ of the the configuration which turns out to be independent of the radial coordinate $`r'$ and depends only on the central (surface) density of the configuration. In this connection, we further argue that the central (surface) density of the structure should be {\em independent} of the density measured on the other boundary (surface/central) because there exists no a priori relation between the radial coordinate $`r'$ and the proper distance from the centre of the sphere to its surface \cite{Ref1}. In the light of this reasoning, the various EOSs and analytic solutions of Einstein's field equations in which the central and the surface density are {\em interdependent} can not fulfill the definition of central (surface) density measured only by one observer located in the MCRF at the centre (surface) of the configuration.
description: 6 pages
ความตระหนักและการยอมรับการนำระบบการจัดการสิ่งแวดล้อม (ISO 14001) มาใช้ในองค์การภาครัฐ: กรณีศึกษา สำนักงานนโยบายและแผนทรัพยากรธรรมชาติและสิ่งแวดล้อม
Creators: name: เอกลักษณ์ ธนเจริญพิศาล
name: จำลอง โพธิ์บุญ
Publisher: name: สมาคมนักวิจัย
Year: 2555
Subjects: ความตระหนัก,การยอมรับ,ระบบการจัดการสิ่งแวดล้อม (ISO 14001)

description: 1, 17, วารสารสมาคมนักวิจัย
Meson masses at large N_c
Creators: name: Bali, Gunnar
name: Bursa, Francis
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the meson spectrum in SU(N_c) lattice gauge theory. We use Wilson quarks to measure the pseudoscalar and vector masses in SU(2), SU(3), SU(4) and SU(6), and extrapolate to the large-N_c limit. We find that finite-N_c corrections are small at all values of the quark mass.
description: 7 pages, 4 figures, talk presented at XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany
Theory of cell membrane interaction with glass
Creators: name: Clarke, Richard W.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: There are three regimes of cell membrane interaction with glass - Tight and loose adhesion, separated by repulsion. Explicitly including hydration, this paper evaluates the pressure between the surfaces as functions of distance for ion-correlation and ion-screened electrostatics, and electromagnetic fluctuations. The results agree with data for tight adhesion energy (0.5-3 vs 0.4-4 mJ/m2), detachment pressure (7.9 vs 9 MPa), and peak repulsion (3.4-7.5 vs 5-10 kPa), also matching the repulsion's distance dependence upon renormalization by steric pressure mainly from undulations.
เล่าสู่กันฟังเรื่องของ พ.ร.บ. ว่าด้วยการกระทำผิดเกี่ยวกับคอมพิวเตอร์ พ.ศ. 2550
Creators: name: พวงรัตน์  จินพล
Publisher: name: วิทยาลัยเทคโนโลยีภาคใต้
Year: 2552

description: 1, 2, วารสารเทคโนโลยีภาคใต้
Viz-Blocks: Building Visualizations and Documents in the Browser
Creators: name: McNeill, Graham
name: Hale, Scott A.
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Visualization systems and tools
Applied computing
Document preparation

description: Viz-Blocks is a simple browser-based UI for data exploration and document creation. It incorporates the Vega-Lite grammar of graphics for standard visualizations (including multiple views and interaction) whereas 'code blocks' provide the full power of the JavaScript ecosystem for creating custom visualizations and other bespoke content. Visualizations are treated as reusable 'blocks' that are easily created, modified and compared during exploration. When preparing results for dissemination, visualizations can be customized and combined with Markdown and image blocks to produce a single or multi-page HTML document that is easily styled and exported. Viz-blocks was designed in consultation with academics, students and policy makers to bridge the gap between visualization tools and more traditional document-authoring tools. The application is aimed at a wide audience: the lightweight, hybrid UI allows all users to access the core functionality, while experienced users can take advantage of code-blocks and the option to use advanced features of Vega-Lite via JSON/YAML snippets.
description: EuroVis 2019 - Short Papers
description: Web Interfaces and Learning
description: 97
description: 101
description: Graham McNeill and Scott A. Hale
description: CCS Concepts: Human-centered computing --> Visualization systems and tools;  Applied computing --> Document preparation
Holography, 1-Form Symmetries, and Confinement
Creators: name: Apruzzi, Fabio
name: van Beest, Marieke
name: Gould, Dewi S. W.
name: Schafer-Nameki, Sakura
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study confinement in 4d $\mathcal{N}=1$ $SU(N)$ Super-Yang Mills (SYM) from a holographic point of view, focusing on the 1-form symmetry and its relation to chiral symmetry breaking. In the 5d supergravity dual, obtained by truncation of the Klebanov-Strassler solution, we identify the topological couplings that determine the 1-form symmetry and its 't Hooft anomalies. One such coupling is a mixed 0-form/1-form symmetry anomaly closely related to chiral symmetry breaking in gapped confining vacua. From the dual gravity description we also identify the infra-red (IR) 4d topological field theory (TQFT), which realises chiral symmetry breaking and matches the mixed anomaly. Finally, complementing this, we derive the chiral and mixed anomalies from the Little String Theory realization of pure SYM.
description: 4 pages + appendix
Solar Powered Electrolitic Water Treatment for Industrial Application
Creators: name: Shimura, S.
name: De Paula Diver, R.
Publisher: name: WIP
Year: 2019
Subjects: PV Applications and Integration
Professional Applications of PV

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 1796-1800
description: The objective of this research is the development of a solution for the waste water treatment using electrolytic process powered by solar photovoltaic installation. The electrocoagulation reactor, by using electricity, accelerates the agglutination process helping the separation of particles by floatation and sedimentation. The collected data shows that the current density (1.0 mA/cm2), energy per processed volume (2.18 kWh/m3) and total cost per volume (US$ 2.51/m3) is compatible with the literature and it is a viable economic option for water treatment for mineral and metal industries in the Southeast of Brazil by using solar energy source.
Mesembrinella Giglio-Tos 1893
Creators: name: Wolff, Marta
name: Kosmann, Cecilia
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Calliphoridae
Mesembrinella

description: Genus Mesembrinella Giglio-Tos, 1893
 Mesembrinella Giglio-Tos, 1893: 4. Type species, Musca quadrilineata Fabricius (orig. des., misident.) = bellardiana Aldrich. Refs.: Hall, 1948: 64; Mello, 1967: 47; Guimarães, 1977: 16 (rev.); Peris & Mariluis, 1984: 253; Mariluis, 1987: 107; Maes et al., 1994: 16; Toma & Carvalho, 1995: 136; Wolff, 2013: 120.
description: Published as part of Wolff, Marta & Kosmann, Cecilia, 2016, FAMILIES CALLIPHORIDAE AND MESEMBRINELLIDAE, pp. 856-875 in Zootaxa 4122 (1) on page 868, DOI: 10.11646/zootaxa.4122.1.72, http://zenodo.org/record/263487
Development of an Academic Living-Lab as Sociotechnical Imaginary to Facilitate the Uptake of Solar Technologies in the 2Seas Region
Creators: name: Motoasca, T.E.
Publisher: name: WIP
Year: 2019
Subjects: Finance, Markets and Policies
Policies and Scenarios for Renewables, Societal and Global Challenges

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 1926-1930
description: This paper presents the development steps for a living-lab as sociotechnical imaginary that will contribute to the uptake of novel solar technologies in the 2Seas region. Within the Interreg 2Seas project Solarise, the realization of living labs at the locations of the three academic partners of the consortium is envisaged. One of these living-labs will be located at KU Leuven, Technology campus Ghent. Various types of stakeholders have been analyzed in order to assess which types of solar technology innovations and other social, economic, environmental aspects may be of interest for the stakeholders and can be considered for both theoretical and practical realizations, in order to come up with a flexible laboratory infrastructure. The results of a review about novel and promising technologies for harvesting, storage and controlling/monitoring the energy flow in solar installations (prepared for publication) have been combined with the stakeholders analysis to come up with a flexible lab structure to support the educational needs of all the envisaged stakeholders. The lab was planned to be completed by the end July 2019. Some unexpected delays have advanced the finalization date of the living-lab to the end of 2019, while the first educational activities are expected to take place in Jan-Feb. 2020.
การมีส่วนร่วมในกิจกรรมของนิสิตวิทยาลัยการเมืองการปกครอง
Creators: name: จีราวรรณ บุญคำภา
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: การมีส่วนร่วมในกิจกรรม, นิสิตวิทยาลัยการเมืองการปกครอง

description: 2, 4, วารสารสาระคาม
CAPABLE D4.1: 1st Iteration of the Platform Proof Of Concept
Creators: name: Gabetta, Matteo
name: Parimbelli, Enea
Publisher: name: Zenodo
Year: 2020
Subjects: demo
proof of concept

description: The aim of this deliverable is to support and provide context to the CAPABLE system demonstration video (link available in the document). A brief description of the scope of the demonstration is followed by a detailed description of the scenario that will be managed during the demo.
description: This deliverable is a part of a project receiving funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 875052
แนวทางการบริหารพื้นที่เช่าในเชิงพาณิชย์  :  ศึกษาเฉพาะมหาวิทยาลัยมหาสารคาม วิทยาเขตขามเรียง
Creators: name: ภาณุรุจณ์ ดาแก้ว
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: การบริหารพื้นที่เช่า, การบริหารจัดการอาคารสถานที่, การพัฒนาสัมพันธภาพกับลูกค้า

description: 2, 4, วารสารสาระคาม
System size dependence of strange particle correlations in Cu+Cu and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV in STAR at RHIC
Creators: name: Nattrass, Christine
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Two particle azimuthal correlations with strange trigger particles ($K^0_S,Λ,Ξ$) are presented in Cu+Cu and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV in STAR at RHIC. The near-side associated yield is investigated as a function of centrality, $p_T$, and strangeness content of the trigger to investigate possible flavour or meson/baryon differences. The system size dependence of both the jet-like correlations and the long range pseudorapidity correlations is studied to give insight into the origin of these two components.
description: 6 pages, 5 figures, proceedings for the Strangeness in Quark Matter 2007 Conference in Levoca, Slovakia
Exploiting Temporal Dependencies for Cross-Modal Music Piece Identification
Creators: name: Carvalho, Luis
name: Widmer, Gerhard
Publisher: name: arXiv
Year: 2021
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: This paper addresses the problem of cross-modal musical piece identification and retrieval: finding the appropriate recording(s) from a database given a sheet music query, and vice versa, working directly with audio and scanned sheet music images. The fundamental approach to this is to learn a cross-modal embedding space with a suitable similarity structure for audio and sheet image snippets, using a deep neural network, and identifying candidate pieces by cross-modal near neighbour search in this space. However, this method is oblivious of temporal aspects of music. In this paper, we introduce two strategies that address this shortcoming. First, we present a strategy that aligns sequences of embeddings learned from sheet music scans and audio snippets. A series of experiments on whole piece and fragment-level retrieval on 24 hours worth of classical piano recordings demonstrates significant improvement. Second, we show that the retrieval can be further improved by introducing an attention mechanism to the embedding learning model that reduces the effects of tempo variations in music. To conclude, we assess the scalability of our method and discuss potential measures to make it suitable for truly large-scale applications.
description: 5 pages, 3 figures
Development of Industrial n-Type Bifacial TOPCon Solar Cells and Modules
Creators: name: Wu, W.
name: Bao, J.
name: Ma, L.
name: Chen, C.
name: Liu, R.
name: Qiao, Z.
name: Chen, J.
name: Liu, Z.
Publisher: name: WIP
Year: 2019
Subjects: Silicon Materials and Cells
Manufacturing & Production of Si Cells

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 100-102
description: Jolywood n-type bifacial silicon solar cells using the cost-effective process with phosphorus-ionimplantation and low-pressure chemical vapor deposition (LPCVD) with in-situ oxidation is presented here, which increases the efficiency by 1.02% compared with the bifacial passivated emitter and rear totally diffused (n-PERT) solar cells in Jolywood. The application of ion implantation tunnel oxide passivating contacts (TOPCon) solar cells in mass production using screen-printing achieves an efficiency about 22.55% largely attributed by the improvement of the VOC from 660 mV to 688 mV. With the optimized fabrication processes, average efficiency up to 23.04% with an excellent VOC of 701 mV is obtained. The highest efficiency of 23.15% is achieved with JSC of 40.53 mA/cm2, VOC of 703 mV and FF of 81.25%. Based on the power loss analysis, the performance is mainly limited by the emitter recombination and series resistance, the efficiency of industrial TOPCon solar cell could be improved over 25.4%. The n-type bifacial TOPCon modules of 331 W (60 cells) and 392 W (72 cells) in production line have the average bifaciality of 85% and low temperature coefficient of -0.32%/K.
กลวิธีการบริหารองค์กรขนาดเล็กที่ก่อตั้งใหม่โดยบูรณาการการประชุมเช้าร่วมกับการออกกำลังกาย (3M) กรณีศึกษา คณะแพทยศาสตร์ มหาวิทยาลัยมหาสารคาม พ.ศ.2549-2553
Creators: name: อุราภรณ์ ยาตรา
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: กลวิธีการบริหารองค์กรขนาดเล็กที่ก่อตั้งใหม่โดยบูรณาการการประชุมเช้าร่วมกับการออกกำลังกาย (3M)

description: 1, 5, วารสารสาระคาม
Supplementary document for Direct observation Brownian motion of individual nanoparticles in water using microsphere-assisted microscopy - 5272025.pdf
Creators: name: Yang, Songlin
name: Ye, Yong-Hong
name: Zang, Jiaojiao
name: Pei, Yong
name: Xia, Yang
name: Zhang, Jiayu
Publisher: name: Optica Publishing Group
Year: 2021
Subjects: Image Processing

description: Comparison of imaging with and without microspheres, calculation of distortion rate and numerical aperture
WordStream: Interactive Visualization for Topic Evolution
Creators: name: Dang, Tommy
name: Nguyen, Huyen N.
name: Pham, Vung
Publisher: name: The Eurographics Association
Year: 2019

description: This paper introduces WordStream, an interactive visual tool for the demonstration of topic evolution. Our approach utilizes the two popular techniques. Word clouds are designed to give an engaging visualization of text via font sizes and colors, while stacked graphs are a common method for visualizing topic evolution. In particular, WordStream emphasizes essential terms chronologically and spatially. To show the usefulness of WordStream, we demonstrate its applications on various data sets, including the Huffington Post and IEEE VIS publications.
description: EuroVis 2019 - Short Papers
description: Text Visualization and Applications
description: 103
description: 107
description: Tommy Dang, Huyen N. Nguyen, and Vung Pham
CoCoa: A Linked Network Visualization System of Co-citation and Co-author Relationships
Creators: name: Nakazawa, Rina
name: Itoh, Takayuki
name: Saito, Takafumi
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Visual analytics
Visualization
Information visualization

description: We usually use a text-based search engine while surveying research papers. Such search systems have difficulties for novice researchers in case they do not know appropriate keywords or do not understand the positions of papers. Many visualization tools of citation networks have been proposed to help this task. These tools demonstrated that not only text information of papers but citation relationships and co-author relationships also are helpful clues for research survey. We propose CoCoa, a linked network visualization of co-citation and co-author relationships for surveying research papers. Our system visualizes both citation and co-author networks at the same time. To make comparison and grasp of correspondence between co-citation and co-author networks easier, the system treats both a paper and an author as bags of words and cluster them into topics applying LDA (Latent Dirichlet Allocation) at the same time. Based on the clustering result, it places the clusters of a citation network by a hybrid force-directed and space-filling algorithm. The position of topic clusters in the networks would have an influence on the correspondence of a particular topic in the networks. Our system extracts the clusters which consist of the common combinations of topics in two networks. Then it reuses the positions of the clusters in a citation network as the initial cluster positions of a co-author network, supposing there are a large number of authors.
description: EuroVis 2019 - Short Papers
description: Text Visualization and Applications
description: 109
description: 113
description: Rina Nakazawa, Takayuki Itoh, and Takafumi Saito
description: CCS Concepts: Human-centered computing --> Visual analytics; Visualization; Information visualization
Geometric description of the connecting homomorphism for Witt groups
Creators: name: Balmer, Paul
name: Calmès, Baptiste
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 19G12; 11E81

description: We give a geometric setup in which the connecting homomorphism in the localization long exact sequence for Witt groups decomposes as the pull-back to the exceptional fiber of a suitable blow-up followed by a push-forward.
description: 19 pages, minor details added, reference to published paper added
Further Tests of Methods to Reduce the Red-Zone in the Top Region of mc-Silicon Ingots
Creators: name: Bähr, T.
name: Ghosh, M.
name: Kranert, C.
name: Reimann, C.
name: Morche, C.
Publisher: name: WIP
Year: 2019
Subjects: Silicon Materials and Cells
Feedstock, Crystallisation, Wafering, Defect Engineering

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 335-340
description: Following our investigations presented at the last PVSEC we continued our efforts of reduce the top redzone in multicrystalline silicon ingots for photovoltaic application. We improved the method of melt removal from the top of the growing ingot by vacuum suction via pipes in our G1 lab furnace in order to increase the high carrier lifetime volume fraction. With our vacuum suction device, up to 15% of the melt (compared to the original mass of the G1 ingot) can be removed within a few seconds. Thus, the surface of the growing crystal can be freed from a highly impurity enriched melt before the end of the regular crystallization process by stopping the crystal growth immediately. However, in all of our experiments a top red-zone of at least 1.7 cm in the mc-Si ingot remained. Compared to a reference ingot, where no melt was removed, no significant change by our treatment was achieved. We suppose additional contamination of the ingot via the gas phase to be a reason for this behavior. As further experiments show, the thickness of the red-zone can mainly be influenced by the thermal conditions and the duration of the cool down process after crystallization.
An Accurate Solution for the Steady Flow of Third-Grade Fluid in a Porous Half Space
Creators: name: Saeid ABBASBANDY, Hadi Roohani GHEHSAREH
Publisher: name: Walailak University
Year: 2012
Subjects: Third-grade fluid, porous half space, analytical solution, Pade approximation, Hankel-Pade method

description: 2, 9, Walailak Journal of Science and Technology
Effect of Acidic and Basic Conditions on the Plasmon Band of Colloidal Silver
Creators: name: Hafiza S. SHABBEER, Asad Muhammad KHAN
Publisher: name: Walailak University
Year: 2012
Subjects: Colloidal silver, UV-visible spectroscopy, acidic and basic conditions, plasmon band

description: 3, 9, Walailak Journal of Science and Technology
Authoring Combined Textual and Visual Descriptions of Graph Data
Creators: name: Latif, Shahid
name: Su, Kaidie
name: Beck, Fabian
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Visualization application domains
Information visualization

description: The interactive linking of text and visualizations supports easy and guided exploration of information and results in a coherent document. Authoring such documents for the web requires writing custom HTML and JavaScript. Existing research aims at reducing the effort by providing a declarative syntax. However, these approaches either do not support the interactive linking of text and visualizations or require advance programming skills to establish this linking. Targeting a specific type of data i.e., graph data, we introduce an approach that uses a declarative syntax to produce interactive documents and requires little to no programming. Based on the user specifications in an HTML file, the system queries the database to retrieve subgraphs and link them to the relevant text fragments. The resulting document consists of a node-link diagram and text; the two representations are closely linked via interactions and word-sized graphics, and provide an active reading experience.
description: EuroVis 2019 - Short Papers
description: Text Visualization and Applications
description: 115
description: 119
description: Shahid Latif, Kaidie Su, and Fabian Beck
description: CCS Concepts: Human-centered computing --> Visualization application domains; Information visualization
What Travels Through: Curatorial Thinking in Deleuze and Guattari’s Philosophiesl
Creators: name: Cormack, Emily
Publisher: name: Monash University
Year: 2021
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion
subject: Art

description: In this thesis I examine Gilles Deleuze and Félix Guattari’s philosophies to understand the transmission of forces between the artwork and the viewer within an exhibition context. Drawing on Deleuze and Guattari’s assertion that art is a ‘capturing of forces’, I think through their use of the concepts of immanence, forces and sensation to conceptualise a curatorial approach that is capable of accounting for all of the forces within the encounter with an exhibition.
The Curious Case of Combining Text and Visualization
Creators: name: Ottley, Alvitta
name: Kaszowska, Aleksandra
name: Crouser, R. Jordan
name: Peck, Evan M.
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Visualization

description: Visualization research has made significant progress in demonstrating the value of graphical data representation. Even still, the value added by static visualization is disputed in some areas. When presenting Bayesian reasoning information, for example, some studies suggest that combining text and visualizations could have an interactive effect. In this paper, we use eye tracking to compare how people extract information from text and visualization. Using a Bayesian reasoning problem as a test bed, we provide evidence that visualization makes it easier to identify critical information, but that once identified as critical, information is more easily extracted from the text. These tendencies persist even when text and visualization are presented together, indicating that users do not integrate information well across the two representation types. We discuss these findings and argue that effective representations should consider the ease of both information identification and extraction.
description: EuroVis 2019 - Short Papers
description: Text Visualization and Applications
description: 121
description: 125
description: Alvitta Ottley, Aleksandra Kaszowska, R. Jordan Crouser, and Evan M. Peck
description: CCS Concepts: Human-centered computing --> Visualization
On the spin susceptibility of noncentrosymmetric superconductors
Creators: name: Samokhin, K. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We calculate the spin susceptibility of a superconductor without inversion symmetry, both in the clean and disordered cases. The susceptibility has a large residual value at zero temperature, which is further enhanced in the presence of scalar impurities.
description: 12 pages, 3 figures
Test Method of Current-Voltage Characterisation of Perovskite PV Module
Creators: name: Gao, J.Q.
name: Lau, C.F.J.
name: Lee, E.
name: Monokroussos, C.
Publisher: name: WIP
Year: 2019
Subjects: Photovoltaic Modules and BoS Components
PV Module Design, Manufacture, Performance and Reliability

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 866-873
description: Perovskite solar cells have gained intense interest in photovoltaic (PV) community due to their high efficiency and ease of fabrication. However, because of the complex behavior of the perovskite material, the process of measuring the performance perovskite devices are more complicated than that of other cell technologies. Therefore, the methodology of measuring I-V and spectral responsivity (SR) need to be investigated in order to obtain accurate result. Herein, the preconditioning effect of perovskite in I-V measurement, device hysteresis and the spectral mismatch factor (MMF) have been explored. The preliminary analysis of the measurement uncertainty (MU) has also been studied. The results of this work can provide a theoretical basis for the establishment of testing standards of perovskite PV devices further.
Andreev reflection in bosonic condensates
Creators: name: Zapata, I.
name: Sols, F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the bosonic analog of Andreev reflection at a normal-superfluid interface where the superfluid is a boson condensate. We model the normal region as a zone where nonlinear effects can be neglected. Against the background of a decaying condensate, we identify a novel contribution to the current of reflected atoms. The group velocity of this Andreev reflected component differs from that of the normally reflected one. For a three-dimensional planar or two-dimensional linear interface Andreev reflection is neither specular nor conjugate.
description: 5 pages, 3 figures. Text revised
A new renormalization approach to the Dirichlet Casimir effect for ϕ^4 theory in (1+1) dimensions
Creators: name: Moazzemi, Reza
name: Gousheh, Siamak S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The next to the leading order Casimir effect for a real scalar field, within $ϕ^4$ theory, confined between two parallel plates is calculated in one spatial dimension. Here we use the Green's function with the Dirichlet boundary condition on both walls. In this paper we introduce a systematic perturbation expansion in which the counterterms automatically turn out to be consistent with the boundary conditions. This will inevitably lead to nontrivial position dependence for physical quantities, as a manifestation of the breaking of the translational invariance. This is in contrast to the usual usage of the counterterms, in problems with nontrivial boundary conditions, which are either completely derived from the free cases or at most supplemented with the addition of counterterms only at the boundaries. We obtain \emph{finite} results for the massive and massless cases, in sharp contrast to some of the other reported results. Secondly, and probably less importantly, we use a supplementary renormalization procedure in addition to the usual regularization and renormalization programs, which makes the usage of any analytic continuation techniques unnecessary.
description: revtex4, 11 pages, 2 figures, to appear in Phys. Lett. B
Visual versus text-based choice sets: investigating differences in validity and value estimates
Creators: name: Meyerhoff, Jürgen
name: Klefoth, Thomas
name: Arlinghaus, Robert
Publisher: name: figshare
Year: 2021
Subjects: subject: 149902 Ecological Economics
subject: FOS: Economics and business
subject: 140205 Environment and Resource Economics

description: The majority of choice sets in stated preference studies so far uses a text-based matrix format to present choice alternatives in columns and describing both the attributes and their levels with words and figures. Visualisations are meant to help respondents to understand better and evaluate the changes in the provision of the good in question. While they have been employed to provide additional information in the scenario descriptions, it is an open question of whether choice sets themselves should comprise or consist of visualisations. Only a few studies have investigated how visual choice sets affect choices, their validity, and subsequently, WTP estimates. Generally, it is known that people respond differently to visual and verbal information, and thus, the form of presentation may trigger different response patterns. In a study concerned with gravel pits in NRW, Germany, we compare visual versus text-based choice sets in a matrix format in otherwise identical surveys. Results show that marginal WTP estimates differ significantly for some, although the importance ranking of attributes results in the same order. Also, the median response time varies only in very few cases. However, results of an equality constrained latent class model are suggesting that respondents who faced the visual choice sets were less likely to not-attend some non-monetary while they were more likely to not-attend the cost attribute. The results overall suggest that the benefits of using visual choice sets are not are explicit, and if WTP estimates are a priority might be even disadvantageous. Further research using, for example, eye-tracking for comparisons between different choice task formats should be employed to gain additional insights.
HAO: Hardware-aware neural Architecture Optimization for Efficient Inference
Creators: name: Dong, Zhen
name: Gao, Yizhao
name: Huang, Qijing
name: Wawrzynek, John
name: So, Hayden K. H.
name: Keutzer, Kurt
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Automatic algorithm-hardware co-design for DNN has shown great success in improving the performance of DNNs on FPGAs. However, this process remains challenging due to the intractable search space of neural network architectures and hardware accelerator implementation. Differing from existing hardware-aware neural architecture search (NAS) algorithms that rely solely on the expensive learning-based approaches, our work incorporates integer programming into the search algorithm to prune the design space. Given a set of hardware resource constraints, our integer programming formulation directly outputs the optimal accelerator configuration for mapping a DNN subgraph that minimizes latency. We use an accuracy predictor for different DNN subgraphs with different quantization schemes and generate accuracy-latency pareto frontiers. With low computational cost, our algorithm can generate quantized networks that achieve state-of-the-art accuracy and hardware performance on Xilinx Zynq (ZU3EG) FPGA for image classification on ImageNet dataset. The solution searched by our algorithm achieves 72.5% top-1 accuracy on ImageNet at framerate 50, which is 60% faster than MnasNet and 135% faster than FBNet with comparable accuracy.
Becoming a substantial self : a case study
Creators: name: Brunton, Kathy
Publisher: name: University of British Columbia
Year: 2010

description: The phenomenon of becoming a more substantial self was investigated using the case study method. The co-researcher, Mary, was interviewed to elicit her experience of the phenomenon. Understanding was built up through collection of data from a variety of sources including early recollections, a diary, and interviews with friends and associates. The data were analyzed and Cochran's dramaturgical method was used to discover the coherent pattern of meaning. A rich, detailed description of the case was then written and summarized. It was found that, for Mary, substantiality involved childhood experiences of powerlessness, incompetence, and lack of social acceptability. In response to these experiences she had formulated the position that she must defend against those painful vulnerabilities by presenting herself as strong person. Implicit in this was the assumption that she was powerless, incompetent and unacceptable and, as a result, dependent on external support. At the age of 33, Mary reached a point where her life circumstances defeated the viability of this position. She felt humiliated and defeated and could see no solution. It was then that she had a supportive spiritual experience and, at the same time, an experience of gentle confrontation from a supportive authority figure. This was the beginning of a 7-8 year transition period which involved two central processes. One process involved a kind of letting go or opening up, the other involved a movement forward involving risk, effort and action. Through many and various experiences Mary experienced that if she let go of her social mask of invulnerability and accepted herself as she was, with painful feelings and imperfections, she arrived at an experience of harmony with herself, other people and the world in general. Profoundly interwoven with this was the process of risk, effort and action. In supportive contexts, Mary began to apply herself and to discover her capacities. She began to take larger and larger risks until she came to experience herself as a competent person capable of pursuing her goals. The emergence of the substantial self was marked by the experience of the self as a capable social being and a harmonious spiritual, physical, and emotional being. Mary's life is no longer oriented around protecting vulnerabilities but around using her full capacities to accomplish social goals while staying in touch with her spiritual self.
Unity fidelity multiple teleportation using partially entangled states
Creators: name: Rigolin, Gustavo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the recent multiple teleportation protocol (MTP) presented in Ref. [Phys. Rev. Lett. 100, 110503 (2008)] is not restricted to the Knill-Laflamme-Milburn (KLM) scheme. Rather, we show that MTP is quite general and can be implemented using whatever teleportation scheme at hand. We also present two new MTP's which are more efficient than the original proposal, requiring just half the number of teleportations of the original scheme to achieve at least the same probability of success. One of the protocols, however, employs less entanglement than all the previous ones yielding, surprisingly, the greatest probability of success.
description: 4 pages, 3 figures, RevTex4; v2: 6 pages, 7 figures, more results, published version
Understanding the Role of Digital Technology in the Transitions of Refugee Families with Young Children into A New Culture: A Case Study of Scotland
Creators: name: Andries, Valentina
name: Savadova, Sabina
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: The worldwide refugee crisis is a major current challenge, affecting the health and education of millions of families with children due to displacement. Despite the various challenges and risks of migration practices, numerous refugee families have access to interactive technologies during these processes. The aim of this ongoing study is to explore the role of technologies in the transitions of refugee families in Scotland. Based on Tudge's ecocultural theory, a qualitative case-study approach has been adopted. Semi-structured interviews have been conducted with volunteers who work with refugee families in a big city in Scotland, and proxy observations of young children were facilitated remotely by their refugee parents. A preliminary overview of the participants' insights of the use and role of technology for transitioning into a new culture is provided here.
description: 5 pages in total (including references). The paper has been accepted at the Interaction Design and Children (IDC) 2021 conference for the work in progress track; the conference will be held online between 24th and 30th June 2021
Automated Performance Monitoring of Multiple Rooftop Systems Using a Single Machine Learning Algorithm
Creators: name: Shetty, K.
name: Kaushal, Y.
name: Dhavan, R.
name: Murthy, V.
Publisher: name: WIP
Year: 2019
Subjects: PV Systems and Storage – Modelling, Design, Operation and Performance
Operation, Performance and Maintenance of PV Systems

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 1288-1291
description: The aim of this work is to develop a machine-learning algorithm, which will have the capability to automatically fetch the performance data of several rooftop systems across a chosen region of interest on a periodic basis. The performance data of every rooftop site will be analysed by comparison to other sites of same installed capacity and compared against the estimated power generation of each site. Estimation data is normally calculated based on site’s geographical location, latitude, solar irradiance, plant capacity, installation angle of PV modules and other site related aspects. The machine-learning model created with such inputs will be able to generate an output that shows site-to-site and inverter-to-inverter level performance comparison in a graphical manner through a data visualization platform.