cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Гибридная индексная модель многофакторного анализа оборотных средств
title: The hybrid model multivariate index analysis of working capital
Creators: name: Цацулин Александр Николаевич
Publisher: name: Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого"
Year: 2016
Subjects: Простой и аналитический индекс
индексный кроссинг
индексный микст-анализ
гибридная модель факторного анализа
первичный и вторичный признак
оборотные активы
Simple and analytical index
index crossing
mixed-index analysis
hybrid model of factor analysis
primary and secondary feature
current assets

description: В статье рассматриваются принципы и методы построения гибридной модели многофакторного индексного анализа обращения материальных активов на примере розничного торгового предприятия. Анализ времени и скорости движения оборотных средств проведён в отношении товарных запасов текущего хранения по однородным позициям группового ассортимента обувного отдела экономического субъекта. Отдельно были построены модель времени и модель скорости оборачиваемости. А на заключительном этапе, применяя процедуру индексного кроссинга, была сконструирована v|t-модель, которая содержит пять самостоятельных признаков-факторов. За каждым из них стоит стандартный статистический показатель. Полученная модель верифицирована, по ней проведены достоверные расчёты. Модель открывает новые горизонты финансово-экономического анализа материальных активов предприятия.
description: This article discusses the principles and methods of constructing hybrid model multivariate index analysis treatment of tangible assets on the example of retail trade enterprises. Analysis of the time and speed of the current assets held in respect of the current inventory storage for uniform positions of the group range shoe department of the economic entity. Separately were built time model and the turnover rate. And the final stage, the crossing using the index procedure was constructed vt-model, which comprises five sepa-rate signs factors. Each of them is a standard statistical measure. The resulting model is verified, it held on reliable calculations. The model opens up new horizons for financial and economic analysis of the material assets of the enterprise.
Wigner rotations for cascade reactions
Creators: name: Habermann, Kai
name: Mikhasenko, Mikhail
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Parametrization of cascading hadronic reactions is a central tool in hadron spectroscopy for modeling matrix elements and extracting parameters of hadronic states. Implementing the helicity formalism consistently presents challenges, particularly for particles with spin, due to the need to match spin states of final-state particles, an operation known as the Wigner rotation. This paper discusses these challenges in detail and offers solutions, including a practical method for implementation. Equipped with a general algorithm for computing Wigner rotations, we extend the studies to alternative amplitude formulations, the minus-phi and canonical conventions.
description: 9 pages, 5 figures
title: Управление инвестиционными рисками и устойчивостью промышленного предприятия (на примере генерирующих предприятий электроэнергетики)
title: Management of investment risks and of stability of industrial enterprise (in terms of power generation companies)
Creators: name: Чупров Сергей Витальевич
name: Васюк Сергей Сергеевич
Publisher: name: Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого"
Year: 2016
Subjects: Инвестиции
риск
управление
устойчивость
электроэнергетика
промышленность
Investments
management
stability
power generating sector
industry

description: Для обеспечения устойчивого функционирования и производства необходимых объемов электроэнергии и тепла генерирующие предприятия должны осуществлять инвестиции, как в существующие мощности, так и в строительство новых объектов. Этот процесс сопряжен с инвестиционными рисками, эффективное управление которыми обуславливает актуальность темы. В результате исследования удалось охарактеризовать инвестиционные риски предприятий электроэнергетики как объекта управления и выделить факторы, влияющие на них. Была проанализирована принятая практика управления инвестиционными рисками на генерирующих предприятиях электроэнергетики и предложены пути совершенствования традиционных подходов. В этом контексте обсуждаются теоретические вопросы взаимовлияния хаоса и информации на поведение и устойчивость экономической системы. В рамках естественно-научных представлений об устойчивости движения обосновываются направления развития методов и инструментов управления инвестиционными рисками и устойчивостью генерирующих предприятий электроэнергетики с привлечением парадигм системного анализа, кибернетики, нелинейной динамики и синергетики, применением эвристических знаний и компьютерных технологий
description: In order to provide stable functioning and production of necessary amounts of electric power, the power generation companies must invest both in the existing facilities and in construction of new projects and operational plants. This process is associated with investment risks, while the timeliness of the topic being determined by effective management. As a consequence of the investigation it is made possible to characterize the investment risks of electric power companies as an object of management and to identify the factors that influence them. An analysis is made of the accepted practice of investment risk management at electric power utilities while offering the ways of improving traditional approaches. This context allows to discuss theoretical issues of mutual influence of chaos and information on behavior and stability of economic system. Within the framework of natural and scientific understanding of movement stability a substantiation is given to the direction of developing methods and tools of managing investment risks and stability of electric power utilities with the involvement of the paradigms of system analysis, cybernetics, non-linear dynamics and synergetics, use of heuristic knowledge and computer technologies.
An explanation of the observed excess emissions in our galaxy using the Axion Quark Nugget dark matter model
Creators: name: Sekatchev, Michael
Publisher: name: The University of British Columbia
Year: 2023

description: Telescope observations of background radiation in the Milky Way point to an anomalous excess in ultraviolet, microwave, and radio signals. The novel Axion Quark Nugget (AQN) dark matter model may provide an interpretation for this as-yet-unexplained excess. Baryonic matter in the galaxy may collide with antimatter AQNs and annihilate, resulting in an emission of a broad spectrum of electromagnetic radiation similar in form to Bremsstrahlung. This project performs the comparison of AQN annihilation radio emissions with the observed radio haze from WMAP, using a Markov chain Monte Carlo method to produce constraints on the AQN mass range and the dark matter density distribution in our Milky Way. Understanding the source(s) of the excess radiation in our galaxy may bring us a step closer to revealing the exact nature of dark matter.
title: Диффузия smart-технологий как парадигма перехода к седьмому технологическому укладу
title: Diffusion of smart technology as a paradigm of the transition to the seventh technological way
Creators: name: Алетдинова Анна Александровна
Publisher: name: Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого"
Year: 2016
Subjects: smart-технологий
smart-организации
smartобразование
структура занятости
smart technologies
smart organizations
smart-education
employment structure

description: В настоящее время информационно-технологическая революция, созданные в стране условия по внедрению информационно-коммуникационных технологий (ИКТ) способствуют развитию smart-технологий и их диффузии, обеспечивающей изменения общества, организаций, товаров и услуг, и даже мировоззрения. Эти технологии не только меняют привычные для нас вещи, но и вызывают новые потребности общества. В ретроспективе для smart-организаций потребуются специалисты, обладающие более широким спектром знаний и новыми компетенциями. Позволит ли это перейти к модели устойчивого развития - остается спорным вопросом. Пока диффузия smart-технологий приводит к трансформации труда и занятости, вызывая усиление прекаризации труда, что не позволяет говорить о гармоничном развитии общества.
description: Currently, the revolution in information technologies created the conditions for the implementation of information and communication technologies contribute to the development of smart technologies and their dissemination, which includes the change of the companies, organizations, goods and services, and even worldview. These technologies not only change things familiar to us, but also lead to new requirements of society. In the future smart-organizations will need professionals with a broader range of knowledge and new competencies. Would make the transition to models of sustainable development - remains a contentious issue. Although the proliferation of smart technologies has led to the transformation of work and employment, which leads to an increase of questionable work that does not allow to speak about the harmonious development of society.
title: Trans* Frauen sind Frauen! : Zur Definition von ‚Frau‘ im britischen Supreme Court Urteil
Creators: name: Krause, Ulrike
Publisher: name: DuEPublico
Year: 2025
Subjects: classificationCode: 5.6
subject: FOS: Political science
classificationCode: 5
subject: FOS: Social sciences
subject: Gender Studies

description: In einem Urteil entschied der britische Supreme Court jüngst, dass die Definitionen von ‚Frau‘ und ‚Geschlecht‘ im Equality Act 2010 ausschließlich das biologische Geschlecht betreffen. Mit dieser Entscheidung droht eine massive Beeinträchtigung der Anerkennung von trans* Frauen sowie ihrer politischen Teilhabe und Repräsentation. In meinem Beitrag analysiere ich die dem Urteil zugrunde liegenden, vermeintlich natürlichen und feststehenden binären Geschlechtervorstellungen.
INN-PAR: Invertible Neural Network for PPG to ABP Reconstruction
Creators: name: Kundu, Soumitra
name: Panda, Gargi
name: Bhattacharya, Saumik
name: Routray, Aurobinda
name: Guha, Rajlakshmi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Non-invasive and continuous blood pressure (BP) monitoring is essential for the early prevention of many cardiovascular diseases. Estimating arterial blood pressure (ABP) from photoplethysmography (PPG) has emerged as a promising solution. However, existing deep learning approaches for PPG-to-ABP reconstruction (PAR) encounter certain information loss, impacting the precision of the reconstructed signal. To overcome this limitation, we introduce an invertible neural network for PPG to ABP reconstruction (INN-PAR), which employs a series of invertible blocks to jointly learn the mapping between PPG and its gradient with the ABP signal and its gradient. INN-PAR efficiently captures both forward and inverse mappings simultaneously, thereby preventing information loss. By integrating signal gradients into the learning process, INN-PAR enhances the network's ability to capture essential high-frequency details, leading to more accurate signal reconstruction. Moreover, we propose a multi-scale convolution module (MSCM) within the invertible block, enabling the model to learn features across multiple scales effectively. We have experimented on two benchmark datasets, which show that INN-PAR significantly outperforms the state-of-the-art methods in both waveform reconstruction and BP measurement accuracy. Codes can be found at: https://github.com/soumitra1992/INNPAR-PPG2ABP.
description: ICASSP 2025
title: Теоретические предпосылки формирования институциональной матрицы инвестиционного климата российской экономики
title: Theoretical assumptions of the institutional matrix of the investment climate developing in the Russian economy
Creators: name: Марковская Елизавета Игоревна
Publisher: name: Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого"
Year: 2016
Subjects: инвестиционный климат
институциональная матрица инвестиционного климата
предпосылки формирования матрицы инвестиционного климата
investment climate
institutional matrix of the investment climate
the assumptions of the institutional matrix of the investment climate

description: В статье рассматривается проблема формирования институциональных основ инвестиционного климата. Автор предлагает использовать теорию институциональных матриц для описания институциональной матрицы инвестиционного климата российской экономики. Для институциональной матрицы инвестиционного климата предлагается рассматривать 3 проекции - экономическую, политическую и идеологическую, базируясь на теории институциональных матриц Кирдиной С.
description: The primary goal of this article is to investigate the problem of the investment climate forming. The author offers to apply the theory of the institutional matrix for the description of the institutional matrix of the investment climate of the Russian economy. For the institutional matrix the following projections will used: economic, political and ideological based on the theory of S. Kirdina.
title: Особенности структурной политики для обеспечения промышленного развития России
title: Features of structural policy for the industrial development of Russia
Creators: name: Гладышева Ирина Валерьевна
name: Ветрова Елена Николаевна
Publisher: name: Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого"
Year: 2016
Subjects: Трансформации в экономике
Промышленное развитие
Структурная политика
Факторы и виды структурной политики
The transformation of the economy
Industrial development
Structural policy
Factors and types of structural policies

description: Актуальность работы обусловлена проблемами в сфере структурных трансформаций экономического развития. Авторами представлено многообразие концептуальных подходов к обоснованию, разработке и реализации структурной политики. Исследованы теоретические и прикладные факторы структурных изменений. Уточнены задачи структурной политики и формы ее проведения с учетом особенностей Российской Федерации и ее отдельных территорий. Проведен анализ основных факторов, определяющих современное состояние структурных трансформаций экономики. Разработана классификация структурной политики для целей ее идентификации. Выполненные исследования показали необходимость государственного регулирования структурных адаптаций для сглаживания негативных проявлений экономического развития и предотвращения структурных деформаций в экономике. Направлениями дальнейших исследований авторы видят разработку комплексных мер организационнометодического характера по формированию моделей структурной политики для достижения целей промышленного развития
description: The relevance of the work is caused by problems in the field of structural transformations in economic development. The authors presented the variety of conceptual approaches of justification, the development and realization of structural policy. Theoretical and applied factors of structural changes are investigated. Problems of structural policy and forms of its implementation, taking into account peculiarities of the Russian Federation and its individual Territories. The analysis of the main factors determining the current status of the structural transformation of the economy is carried out. Classification of structural policy for the purposes of its identification is worked out. Completed studies have shown the need for State regulation of structural adaptations to mitigate negative manifestations of economic development and the prevention of structural deformations in the economy. Directions of further researchеs, the authors see the development of integrated measures of organizational-methodical character on formation of structural policy models for achievement of purposes of industrial development
Ideal flat and resolved SU(3) Landau levels in three dimensions
Creators: name: Peng, Mian
name: Wei, Qiang
name: Yuan, Jiale
name: Wang, Da-Wei
name: Yan, Mou
name: Cai, Han
name: Chen, Gang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Landau levels (LLs) are of great importance for understanding the quantum Hall effect and associated many-body physics. Recently, their three-dimensional (3D) counterparts, i.e., dispersionless 3D LLs with well-defined quantum numbers, have attracted significant attention but have not yet been reported. Here we theoretically propose and experimentally observe 3D LLs with a sharply quantized spectrum in a diamond acoustic lattice, where the eigenstates are characterized by SU(3) quantum numbers. The engineered inhomogeneous hopping strengths not only introduce pseudomagnetic fields that quantize the nodal lines into LLs but also provide three bosonic degrees of freedom, embedding a generic SU(3) symmetry into the LLs. Using a phased array of acoustic sources, we selectively excite distinct eigenstates within the degenerate LL multiplets and visualize their 3D eigenmodes. Importantly, our approach enables the precise reconstruction of SU(3) quantum numbers directly from eigenmode correlations. Our results establish SU(3) LLs as a tractable model in artificial platforms, and pave the way for synthesizing LLs with zero dispersion and countable quantum numbers in arbitrary dimensions.
description: 6 pages, 4 figures
Planting Seeds and Growing Futures : Supporting Village Vancouver’s Seed Library Program
Creators: name: Hernandez, Alex
name: Curry, Chloe
name: Graves, Danica
name: O’Donnell, Maia
Publisher: name: The University of British Columbia
Year: 2023

description: The Village Vancouver Transition Society has a seed library program that provides free seeds to its patrons. The program currently has two main concerns: 1) inaccessibility of seeds due to a lack of informative resources to accompany the library and 2) limited seed returns, likely because users do not know how to save seeds or are unaware of the expectation of return. We developed several solutions to address these issues. To improve the in-library experience, we created custom seed envelopes with relevant growing information, which users can browse to find seeds which fit their goals, and informative brochures with introductory information about the program and seed saving. We also developed online resources which house growing instructions for all seeds in the library and more informative seed literacy resources. Our resources were created with an emphasis on universal design to ensure ease of use for all patrons. This project aims to build seed literacy for new and returning users, improve access to the library and its benefits, and improve the program’s self-sustainability through increased seed return. The project’s success will reduce barriers to home gardening, promote food security in the community, and foster community engagement locally.
PDMX: A Large-Scale Public Domain MusicXML Dataset for Symbolic Music Processing
Creators: name: Long, Phillip
name: Novack, Zachary
name: Berg-Kirkpatrick, Taylor
name: McAuley, Julian
Publisher: name: arXiv
Year: 2024
Subjects: subject: Sound (cs.SD)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Multimedia (cs.MM)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The recent explosion of generative AI-Music systems has raised numerous concerns over data copyright, licensing music from musicians, and the conflict between open-source AI and large prestige companies. Such issues highlight the need for publicly available, copyright-free musical data, in which there is a large shortage, particularly for symbolic music data. To alleviate this issue, we present PDMX: a large-scale open-source dataset of over 250K public domain MusicXML scores collected from the score-sharing forum MuseScore, making it the largest available copyright-free symbolic music dataset to our knowledge. PDMX additionally includes a wealth of both tag and user interaction metadata, allowing us to efficiently analyze the dataset and filter for high quality user-generated scores. Given the additional metadata afforded by our data collection process, we conduct multitrack music generation experiments evaluating how different representative subsets of PDMX lead to different behaviors in downstream models, and how user-rating statistics can be used as an effective measure of data quality. Examples can be found at https://pnlong.github.io/PDMX.demo/.
description: Accepted to 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
The SST-1M imaging atmospheric Cherenkov telescope for gamma-ray astrophysics
Creators: name: Alispach, C.
name: Araudo, A.
name: Balbo, M.
name: Beshley, V.
name: Biland, A.
name: Blažek, J.
name: Borkowski, J.
name: Bulik, T.
name: Cadoux, F.
name: Casanova, S.
name: Christov, A.
name: Chudoba, J.
name: Chytka, L.
name: Dědič, P.
name: della Volpe, D.
name: Favre, Y.
name: Garczarczyk, M.
name: Gibaud, L.
name: Gieras, T.
name: Hamal, P.
name: Heller, M.
name: Hrabovský, M.
name: Janeček, P.
name: Jelínek, M.
name: Jílek, V.
name: Juryšek, J.
name: Karas, V.
name: Lacave, B.
name: Lyard, E.
name: Mach, E.
name: Mandát, D.
name: Marek, W.
name: Michal, S.
name: Michałowski, J.
name: Moderski, R.
name: Montaruli, T.
name: Muraczewski, A.
name: Muthyala, S.
name: Müller, A. L.
name: Nagai, A.
name: Nalewajski, K.
name: Neise, D.
name: Niemiec, J.
name: Nikołajuk, M.
name: Novotný, V.
name: Ostrowski, M.
name: Palatka, M.
name: Pech, M.
name: Prouza, M.
name: Rajda, P.
name: Schovanek, P.
name: Seweryn, K.
name: Sliusar, V.
name: Stawarz, Ł.
name: Sternberger, R.
name: Stodulska, M.
name: Świerblewski, J.
name: Świerk, P.
name: Štrobl, J.
name: Tavernier, T.
name: Trávníček, P.
name: Pujadas, I. Troyano
name: Vícha, J.
name: Vacula, M.
name: Walter, R.
name: Ziȩtara, K.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The SST-1M is a Small-Sized Telescope (SST) designed to provide a cost-effective and high-performance solution for gamma-ray astrophysics, particularly for energies beyond a few TeV. The goal is to integrate this telescope into an array of similar instruments, leveraging its lightweight design, earthquake resistance, and established Davies-Cotton configuration. Additionally, its optical system is designed to function without a protective dome, allowing it to withstand the harsh atmospheric conditions typical of mountain environments above 2000 m. The SST-1M utilizes a fully digitizing camera system based on silicon photomultipliers (SiPMs). This camera is capable of digitizing all signals from the UV-optical light detectors, allowing for the implementation of various triggers and data analysis methods. We detail the process of designing, prototyping, and validating this system, ensuring that it meets the stringent requirements for gamma-ray detection and performance. An SST-1M stereo system is currently operational and collecting data at the Ondřejov observatory in the Czech Republic, situated at 500 m. Preliminary results from this system are promising. A forthcoming paper will provide a comprehensive analysis of the performance of the telescopes in detecting gamma rays and operating under real-world conditions.
description: 58 pages, 46 figures, 9 tables
Motivations, Challenges, Best Practices, and Benefits for Bots and Conversational Agents in Software Engineering: A Multivocal Literature Review
Creators: name: Lambiase, Stefano
name: Catolino, Gemma
name: Palomba, Fabio
name: Ferrucci, Filomena
Publisher: name: arXiv
Year: 2024
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Bots are software systems designed to support users by automating a specific process, task, or activity. When such systems implement a conversational component to interact with the users, they are also known as conversational agents. Bots, particularly in their conversation-oriented version and AI-powered, have seen their adoption increase over time for software development and engineering purposes. Despite their exciting potential, ulteriorly enhanced by the advent of Generative AI and Large Language Models, bots still need to be improved to develop and integrate into the development cycle since practitioners report that bots add additional challenges that may worsen rather than improve. In this work, we aim to provide a taxonomy for characterizing bots, as well as a series of challenges for their adoption for Software Engineering associated with potential mitigation strategies. To reach our objectives, we conducted a multivocal literature review, reviewing both research and practitioner's literature. Through such an approach, we hope to contribute to both researchers and practitioners by providing first, a series of future research routes to follow, second, a list of strategies to adopt for improving the use of bots for software engineering purposes, and third, enforce a technology and knowledge transfer from the research field to the practitioners one, that is one of the primary goal of multivocal literature reviews.
Supplementary document for Observation of Carrier Transfer in Vertical 0D-CsPbBr₃/2D-MoS₂ Mixed-Dimensional van der Waals Heterojunction - 6200053.pdf
Creators: name: Qin, Chaochao
name: Geng, Yujie
name: Zhou, Zhongpo
name: Song, Jian
name: Ma, Shuhong
name: Guangrui, Jia
name: Jiao, Zhaoyong
name: Zhu, ZunLue
name: JIANG, Y. H.
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Supplement 1
From formation to evaporation: Induced gravitational wave probes of the primordial black hole reheating scenario
Creators: name: Domènech, Guillem
name: Tränkle, Jan
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the Primordial Black Hole (PBH) reheating scenario, where PBHs originate in a general cosmological background. In this scenario, ultralight PBHs with masses $M\lesssim 10^8$g temporarily dominate the Universe and reheat it via Hawking radiation before Big Bang Nucleosynthesis (BBN). We investigate whether the induced Gravitational Wave (GW) spectrum associated with PBH reheating contains information about the pre-PBH-dominated stage, namely the initial equation of state $w$ (after inflation). We first derive the transfer functions of curvature fluctuations for general $w$ with adiabatic and isocurvature initial conditions. We find that, in general, a stiffer equation of state enhances the induced GW amplitude as it allows for a longer PBH dominated phase compared to the radiation dominated case. We also find that the spectral slope of GWs induced by primordial curvature fluctuations is sensitive to $w$, while the spectral slope of GWs induced by PBH number density fluctuations is not. Lastly, we derive constraints of the initial PBH abundance as a function of $w$, using BBN and Cosmic Microwave Background (CMB) observations. A stiffer equation of state leads to stricter constraints on the initial energy density fraction, as induced GWs are enhanced. Interestingly, we find that such induced GW signals may enter the observational window of several future GW detectors, such as LISA and the Einstein Telescope. Our formulas, especially the curvature fluctuation transfer functions, are applicable to any early matter-dominated universe scenario.
description: 32 pages + appendices, 9 figures; v2: matches published version
BoilerTAI: A Platform for Enhancing Instruction Using Generative AI in Educational Forums
Creators: name: Sinha, Anvit
name: Goyal, Shruti
name: Sy, Zachary
name: Kuperus, Rhianna
name: Dickey, Ethan
name: Bejarano, Andres
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: K.3.2

description: Contribution: This Full paper in the Research Category track describes a practical, scalable platform that seamlessly integrates Generative AI (GenAI) with online educational forums, offering a novel approach to augment the instructional capabilities of staff. The platform empowers instructional staff to efficiently manage, refine, and approve responses by facilitating interaction between student posts and a Large Language Model (LLM). This contribution enhances the efficiency and effectiveness of instructional support and significantly improves the quality and speed of responses provided to students, thereby enriching the overall learning experience.
 Background: Grounded in Vygotsky's socio-cultural theory and the concept of the More Knowledgeable Other (MKO), the study examines how GenAI can act as an auxiliary MKO to enrich educational dialogue between students and instructors.
 Research Question: How effective is GenAI in reducing the workload of instructional staff when used to pre-answer student questions posted on educational discussion forums?
 Methodology: Using a mixed-methods approach in large introductory programming courses, human Teaching Assistants (AI-TAs) employed an AI-assisted platform to pre-answer student queries. We analyzed efficiency indicators like the frequency of modifications to AI-generated responses and gathered qualitative feedback from AI-TAs.
 Findings: The findings indicate no significant difference in student reception to responses generated by AI-TAs compared to those provided by human instructors. This suggests that GenAI can effectively meet educational needs when adequately managed. Moreover, AI-TAs experienced a reduction in the cognitive load required for responding to queries, pointing to GenAI's potential to enhance instructional efficiency without compromising the quality of education.
description: 8 pages, 1 figure. Accepted for publication in Frontiers in Education 2024
Daniel Rybb to T. Bayles Minuse, May 22, 1956
Creators: name: Rybb, Daniel
Publisher: name: Unknown
Year: 1956
Subjects: Stony Brook
Correspondence
Music festivals
Concerts

description: This letter is written by Danile Rybb to T. Bayles Minuse on May 22, 1956, in regards to commitments being made in contrary to what was promised to the Community Fund.
title: How Adverse Childhood Trauma Affects Coping Behaviors and Anxiety in College Students During COVID-19: A Neurobiological Perspective
Creators: name: Yepuri, Harshita
Publisher: name: Georgia State University
Year: 2022

description: The Coronavirus disease (COVID-19) pandemic has uprooted college students out of the traditional college environment and placed additional stressors on them, yet its effects are still emerging. In the present study, 329 college students (Mage=19.74, SDage= 1.96) completed measures of generalized anxiety, behavioral coping, and adverse childhood experiences between July 2020 and March 2021 of the COVID-19 pandemic. It is hypothesized that more adverse childhood experiences would be associated with more maladaptive behavioral coping strategies. In addition, less adaptive coping strategies would be positively associated with more anxiety among college students. Results indicated that negative coping behaviors were associated with more adverse childhood experiences and anxiety symptoms. These findings highlight the impact of the COVID-19 pandemic on college student mental health and the need for targeted inventions for this population.
Preserving Vancouver’s Intertidal Zone : A Qualitative Assessment of Species Richness and the Influence of Abiotic and Biotic Characteristics on Ecosystem Wellness (2022 - 2023)
Creators: name: Campbell, Chad
name: Price, Clare
name: Roche, Irina
name: Mak, Meagan
Publisher: name: The University of British Columbia
Year: 2023

Abstract
Complex D($2,1;ζ$) and spin chain solutions from Chern-Simons theory
Creators: name: Saidi, El Hassan
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using properties of OSp(4|2) and PSL(2|2), we investigate the super geometry of the parametric D($2,1;ζ$) labeled by variable $ζ$ belonging to $\mathbb{C}\backslash \{-1,0\}$ and we give applications in the study of integrable superspin chains. This $9|8$ dimensional Lie supergroup has three orthogonal isospins in its even part SL($2,\mathbb{C}$)$^{\otimes 3}$ assembled by the tri-fundamental $2^{\otimes 3}$ with odd parity. It undergoes contractions at $ζ=-1,0$ where an SL($2,\mathbb{C}$) gets decompactified into commutative $\mathbb{C}^{3}$ interpreted in terms of three central extensions. By help of the obtained characteristic features of D($2,1;ζ$) and their local structures at the special points $ζ=\pm 1$, we calculate the Lax operator $\mathcal{L}_{\mathfrak{d}(2,1;ζ)}^{(\mathfrakη)}$ solving the RLL equation describing the integrability of the superspin chain $\mathfrak{d}$($2,1;ζ$). We also complete missing results regarding the calculation of $\mathcal{L}_{psl(2|2)}^{(\mathfrak{μ})}$ and $\mathcal{L}_{osp(4|2)}^{(\mathfrakμ)}$. Other features of the four super Dynkin diagrams $S\mathfrak{DD}_{\mathfrak{d}(2,1;ζ)}^{(\mathfrakη)}$ and weight graphs of $\mathfrak{d}$($2,1;ζ$) as well as discrete automorphisms are also given.
description: LaTeX, 72 pages, 18 figures
Letter of Agreement Between Stony Brook Community Concerts Inc. and the Symphony Foundation of America Inc., 1956
Creators: name: Minuse, T. Bayles
Publisher: name: Unknown
Year: 1956
Subjects: Stony Brook
Concert halls
Concerts
Correspondence
Music festivals
Contracts

description: This letter is written by George Palmer to T. Bayles Minuse on May 19, 1956, in regards to signing a copy of an agreement between Stony Brook Community Concerts Inc. and the Symphony Foundation of America Inc. Minuse makes it known how important it was for the contract to be signed immediately so certain clauses can be discussed between Minuse and Palmer.
Mapping the distribution of Kretzschmaria deusta fruiting bodies along trails in mature Acer macrophyllum-dominant stands in Pacific Spirit Regional Park from 2022 to 2023
Creators: name: Barthel, Hazel
name: Cox, Sylvie
name: Gardner, Thomas
name: Wilhelm, Sammy
Publisher: name: The University of British Columbia
Year: 2023

description: There has been a documented decline in Acer macrophyllum (bigleaf maple) since 2011 in the Pacific Northwest and climate change is predicted to heighten their vulnerability to infection from fungal pathogens, making this study extremely relevant (Betzen et al., 2021). Kretzschmaria deusta (brittle cinder fungus) is a fungal pathogen that causes soft rot in the tissues of hardwood trees, like A. macrophyllum, and is often correlated with a decline in the health of the trees (Guglielmo et al., 2012). The distribution of K. deusta on A. macrophyllum along British Columbia’s Pacific Spirit Regional Park’s Trail 3, Trail 4, Trail 6, Trail 7, Salish Trail, and unsanctioned trails south of Trail 7 were mapped. The surveying was conducted by documenting all occurrences of visible fruiting bodies (VFB) of K. deusta found on A. macrophyllum trees and was completed from October 2022 to March 2023. VFB were found on every trail and out of the 689 A. macrophyllum trees surveyed, 65 had VFB. Trail 4 had the highest percentage of A. macrophyllum with VFB, at 50.0%, followed by the unsanctioned trails at 29.7%, Trails 3 at 21.4%, and Trail 7 at 25.0%. Trail 6 and Salish Trail had the lowest percentages, with only 2.6% and 1.1%, respectively. The presence of VFB was positively correlated with the diameter at breast height (DBH) of A. macrophyllum (rpb = 0.367, p-value = 8.216 x 10-12). Currently, Metro Vancouver Regional Parks has management practices in place, but additions such as thorough cleaning of equipment after working in infected areas to reduce the spread of infection; and ensuring not to damage any trees while doing maintenance work to reduce the weakening of A. macrophyllum would be beneficial. Future research should involve continued monitoring and surveying of the park and investigating the potential biological control of K. deusta by a Trichoderma species native to British Columbia.
Camera Calibration and Stereo via a Single Image of a Spherical Mirror
Creators: name: Barzilay, Nissim
name: Narinsky, Ofek
name: Werman, Michael
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper presents a novel technique for camera calibration using a single view that incorporates a spherical mirror. Leveraging the distinct characteristics of the sphere's contour visible in the image and its reflections, we showcase the effectiveness of our method in achieving precise calibration. Furthermore, the reflection from the mirrored surface provides additional information about the surrounding scene beyond the image frame.
 Our method paves the way for the development of simple catadioptric stereo systems. We explore the challenges and opportunities associated with employing a single mirrored sphere, highlighting the potential applications of this setup in practical scenarios. The paper delves into the intricacies of the geometry and calibration procedures involved in catadioptric stereo utilizing a spherical mirror.
 Experimental results, encompassing both synthetic and real-world data, are presented to illustrate the feasibility and accuracy of our approach.
description: 12 pages, 11 figures
Towards a complete classification of holographic entropy inequalities
Creators: name: Bao, Ning
name: Furuya, Keiichiro
name: Naskar, Joydeep
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Discrete Mathematics (cs.DM)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We propose a deterministic method to find all holographic entropy inequalities that have corresponding contraction maps and argue the completeness of our method. We use a triality between holographic entropy inequalities, contraction maps and partial cubes. More specifically, the validity of a holographic entropy inequality is implied by the existence of a contraction map, which we prove to be equivalent to finding an isometric embedding of a contracted graph. Thus, by virtue of the argued completeness of the contraction map proof method, the problem of finding all holographic entropy inequalities is equivalent to the problem of finding all contraction maps, which we translate to a problem of finding all image graph partial cubes. We give an algorithmic solution to this problem and characterize the complexity of our method. We also demonstrate interesting by-products, most notably, a procedure to generate candidate quantum entropy inequalities.
description: v1 23 pages, 4 figures. v2 typos fixed. v3 Appendix B added, more explanations in the text
On integral aspects of Asai periods and Euler systems for $\mathrm{Res}_{E/\mathbf{Q}}\mathrm{GL}_2$
Creators: name: Groutides, Alexandros
Publisher: name: arXiv
Year: 2024
Subjects: subject: Number Theory (math.NT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let $E/\mathbf{Q}$ be a totally real quadratic field. Using unramified harmonic analysis in Hecke modules, we study the $\ell$-adic integral behavior of the (unramified part of the) Asai period attached to a Hilbert modular form for $E$, when evaluated on arbitrary integral test data in the sense of Loeffler. Using the same representation-theoretic framework, we also prove the conjectured integral behavior of local factors appearing in tame norm relations, between any collection of integral motivic Asai-Flach classes in the recipe of Loeffler-Skinner-Zerbes. Finally, specializing to one such specific integral collection, we obtain the most general version of the Asai-Flach Euler system tame norm relations, extending a result of Grossi.
description: Revised version, to appear in Forum Mathematicum
SunPhot : A Photometric Data Pipeline for Extracting Quasar Light Curves From ILMT Images
Creators: name: Sun, Ethen
Publisher: name: The University of British Columbia
Year: 2023

description: Recent research suggests a correlation between the variability and intrinsic brightness of quasars. This could lead to the use of quasars on the cosmic distance ladder, but this work is currently limited by availability of frequently sampled quasar light curve data. The new 4-metre International Liquid Mirror Telescope (ILMT)’s nightly imaging could produce high quality light curves for thousands of faint quasars in its field. The Python aperture photometry library SunPhot is intended to directly extract light curves from calibrated ILMT images and a catalogue of targets. SunPhot is in a state of readiness to produce light curves for study once the ILMT completes commissioning. The next steps towards an ILMT quasar survey are discussed.
Supplementary document for An Oscillator Driven, Time-Resolved Optical Pump/NIR Supercontinuum Probe Spectrometer - 6200643.pdf
Creators: name: Rai, Manita
name: Deeg, Wesley
name: Lu, Baozhu
name: Brandmier, Katrina
name: Miller, Ashtyn
name: Torchinsky, Darius
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Optical Physics not elsewhere classified

description: Supplemental Document
Energy Levels and Transition Rates of Laser-Cooling Candidate Th^-
Creators: name: Zhang, Rui
name: Lu, Yuzhu
name: Yan, Shuaiting
name: Ning, Chuangang
Publisher: name: arXiv
Year: 2024
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The energy levels and transition rates of promising laser-cooling candidate thorium anion Th^- have been experimentally obtained in the current work. Three new excited states between the bound-bound electric dipole (E1) transition of Th^- are observed now, and their energy levels are determined to be 1,847(13), 3,166.8(59) and 3,666(12) cm^{-1}, respectively. Meanwhile, the lifetime of the upper state of that E1 transition is experimentally determined to be 30(2) microseconds, about 3 times shorter than the previous calculated result 86 microseconds, which makes Th^- the most promising candidate for laser cooling of negative ions. Furthermore, the lifetimes of two other short-lived odd-parity excited states of Th^- are also measured to be 59(4) and 53(3)microseconds, respectively.
description: 13 pages, 4 figures and 1 supplementary information
Brain Tumor Classification on MRI in Light of Molecular Markers
Creators: name: Liu, Jun
name: Yuan, Geng
name: Zeng, Weihao
name: Tang, Hao
name: Zhang, Wenbin
name: Lin, Xue
name: Xu, XiaoLin
name: Huang, Dong
name: Wang, Yanzhi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: In research findings, co-deletion of the 1p/19q gene is associated with clinical outcomes in low-grade gliomas. The ability to predict 1p19q status is critical for treatment planning and patient follow-up. This study aims to utilize a specially MRI-based convolutional neural network for brain cancer detection. Although public networks such as RestNet and AlexNet can effectively diagnose brain cancers using transfer learning, the model includes quite a few weights that have nothing to do with medical images. As a result, the diagnostic results are unreliable by the transfer learning model. To deal with the problem of trustworthiness, we create the model from the ground up, rather than depending on a pre-trained model. To enable flexibility, we combined convolution stacking with a dropout and full connect operation, it improved performance by reducing overfitting. During model training, we also supplement the given dataset and inject Gaussian noise. We use three--fold cross-validation to train the best selection model. Comparing InceptionV3, VGG16, and MobileNetV2 fine-tuned with pre-trained models, our model produces better results. On an validation set of 125 codeletion vs. 31 not codeletion images, the proposed network achieves 96.37\% percent F1-score, 97.46\% percent precision, and 96.34\% percent recall when classifying 1p/19q codeletion and not codeletion images.
description: ICAI'22 - The 24th International Conference on Artificial Intelligence, The 2022 World Congress in Computer Science, Computer Engineering, & Applied Computing (CSCE'22), Las Vegas, USA. The paper acceptance rate 17% for regular papers. The publication of the CSCE 2022 conference proceedings has been delayed due to the pandemic
TADQIQOTLARDA RAQAMLI MANBASHUNOSLIK
Creators: name: Bekmuradov, Sandjar
name: Samandarov, Qalandar
Publisher: name: Zenodo
Year: 2024

description: Zamonaviy texnologiya bilimlari davri turli xil ma’lumotlar manbalariga boy. Ko‘p ma’lumot manbalariga ega bo‘lgan foydalanuvchi o‘z ehtiyojlari uchun eng yaxshi manbalarni qayerdan boshlash, kirish, saralash va tanlashni bilmaydi. Bundan tashqari, manbalardagi ma’lumotlarning miqdori juda katta va chalkash bo‘lishi ham mumkin. Ushbu maqola bosma, elektron va onlayn axborot manbalarining umumiy turlari ro‘yxatini taqdim etadi. Turli manbalar bilan bog‘liq tegishli ma’lumotlarni olish uchun turli ma’lumotlar bazalari, veb-saytlar va tadqiqot maqolalariga kirish mumkin. Tadqiqot axborot sohasidagi mutaxassislar va tadqiqotchi olimlar uchun zarur bo‘lishi mumkin bo‘lgan eng yaxshi ma’lumot manbalarini topish uchun juda mos keladi. Bundan tashqari, tadqiqotchilar o‘zlarining tegishli manbalarini tez va aniq aniqlashlari uchun zamonaviy axborot manbalarini turli turlarga bo‘lish akademik kutubxonalar uchun samarali bo‘lishi mumkin.
Diffracting molecular matter-waves at deep-ultraviolet standing-light waves†
Creators: name: Simonović, Ksenija
name: Ferstl, Richard
name: Di Silvestro, Alfredo
name: Mayor, Marcel
name: Martinetz, Lukas
name: Hornberger, Klaus
name: Stickler, Benjamin A.
name: Brand, Christian
name: Arndt, Markus
Publisher: name: Universität Ulm
Year: 2024
Subjects: subject: DDC 530 / Physics
subject: DDC 540 / Chemistry & allied sciences
subject: Chemistry, Physical and theoretical
subject: Physikalische Chemie

description: Matter-wave interferometry with molecules is intriguing both because it demonstrates a fundamental quantum phenomenon and because it opens avenues to quantum-enhanced measurements in physical chemistry. One great challenge in such experiments is to establish matter-wave beam splitting mechanisms that are efficient and applicable to a wide range of particles. In the past, continuous standing light waves in the visible spectral range were used predominantly as phase gratings, while pulsed vacuum ultraviolet light found applications in photoionization gratings. Here, we explore the regime of continuous, intense deep-ultraviolet (> 1 MW cm −2 , 266 nm) light masks, where a rich variety of photo-physical and photo-chemical phenomena and relaxation pathways must be considered. The improved understanding of the mechanisms in this interaction opens new potential pathways to protein interferometry and to matter-wave enhanced sensing of molecular properties.