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312 scholarly results for stat.ML
Scholar iON Academic Synthesis
The collection of papers highlights diverse but interconnected themes regarding the influence of structural and social factors on scientific and entrepreneurial domains. Micheletti et al. (2002) explore protein folding models to enhance drug targeting, emphasizing the integration of computational methods with clinical data to address HIV-1 Protease resistance. In parallel, LabbΓ© et al. (2025) investigate financial empowerment among female entrepreneurs in France, revealing how personal and relational dynamics influence access to finance, thereby challenging monolithic perceptions of women's entrepreneurship. Constantinou (2016) and Amerini et al. (2019) address gender disparities in scientific fields, with the former detailing the underrepresentation of women in senior physics roles in Cyprus, and the latter promoting visibility and collaboration among women in computer vision. Collectively, these studies underscore the importance of intersectional approaches in enhancing inclusivity and innovation across scientific and entrepreneurial fields.
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arxiv.org Β· scholarly article
Crucial stages of protein folding through a solvable model: predicting target sites for enzyme-inhibiting drugs
Cristian Micheletti; Fabio Cecconi; Alessandro Flammini; Amos Maritan
2002 arXiv Open Access
An exactly solvable model based on the topology of a protein native state is applied to identify bottlenecks and key-sites for the folding of HIV-1 Protease. The predicted sites are found to correlate well with clinical data on resistance to FDA-approved drugs. It has been observed that the effects of drug therapy are to induce multiple mutations on the protease. The sites where such mutations occur correlate well with those involved in folding bottlenecks identified through the deterministic procedure proposed in this study. The high statistical significance of the observed correlations suggests that the approach may be promisingly used in conjunction with traditional techniques to identify candidate locations for drug attacks.
arxiv.org Β· scholarly article
Choices or constraints: decoding financial empowerment among women entrepreneurs in France
Jonathan Labbé; Typhaine Lebègue; Abdel Malik Ola
2025 arXiv Open Access DOI: 27E8;10.7202/1117705ar
This research examines the empowerment of women entrepreneurs in the context of entrepreneurial financing in France. It explores the factors that allow some women entrepreneurs to access certain categories of external finance more easily. The theoretical framework used is based on the concept of empowerment, explored through its personal and relational dimensions. The study relies on a quantitative approach, using data from a representative of women entrepreneurs. The results show that the status of a founder affects access to external finance in different ways: it increases the chances of successful fundraising, but reduces the chances of obtaining bank finance. This finding highlights the importance of empowerment dynamics, which vary according to the type of financing. In addition, characteristics such as the presence of a spouse in the business, high income, membership of a professional network and the diversity of this network complete the analysis of inequalities in access. This study, the first of its kind in France, suggests ways of enriching our understanding of the diversity of situations experienced by female founders, thus helping to deconstruct the homogeneous image of women's entrepreneurship.
arxiv.org Β· scholarly article
Women in physics in Cyprus: A first report
Martha Constantinou
2016 arXiv Open Access DOI: 10.1063/1.4937660
This paper reviews the status of women in science, physics in particular, in Cyprus. We describe the development of physics in the country, focusing on the contributions and participation of women. We present statistical data for the last several years, reviewing the percentage of women who are pursuing physics as a subject of study or as a profession. We report the gender ratios at different career stages and find that while women are well represented in undergraduate studies, female physicists are underrepresented in senior positions. We discuss factors that might affect the career evolution of women in physics in Cyprus.
arxiv.org Β· scholarly article
WiCV 2019: The Sixth Women In Computer Vision Workshop
Irene Amerini; Elena Balashova; Sayna Ebrahimi; Kathryn Leonard; Arsha Nagrani; Amaia Salvador
2019 arXiv Open Access
In this paper we present the Women in Computer Vision Workshop - WiCV 2019, organized in conjunction with CVPR 2019. This event is meant for increasing the visibility and inclusion of women researchers in the computer vision field. Computer vision and machine learning have made incredible progress over the past years, but the number of female researchers is still low both in academia and in industry. WiCV is organized especially for the following reason: to raise visibility of female researchers, to increase collaborations between them, and to provide mentorship to female junior researchers in the field. In this paper, we present a report of trends over the past years, along with a summary of statistics regarding presenters, attendees, and sponsorship for the current workshop.
arxiv.org Β· scholarly article
Comission Femmes et Astronomie de la SF2A : Women participation in french astronomy 2025
N. Lagarde; R. -M. Ouazzani; J. Malzac; M. Clavel; P. de Laverny; L. Leboulleux; I. Vauglin; C. Bot; S. Brau-NoguΓ©; L. Ciesla; E. Josselin; N. Nesvadba; O. Venot
2025 arXiv Open Access
The Commission Femmes et Astronomie of the French Astronomical Society, has conducted a statistical study aimed at mapping the current presence of women in French professional astronomy and establishing a baseline for tracking its evolution over time. This study follows an initial survey carried out in 2021, which covered eight astronomy and astrophysics institutes (1,060 employees). This year, the scope was expanded to 11 institutes, bringing together a total of 1,525 employees, including PhD students, postdoctoral researchers, academics, as well as technical and administrative staff, representing about 57% of the whole French community. We examined how the proportion of women varies according to career stage, level of responsibility, job security, and income. The results are compared to the 2021-2022 survey and appear to illustrate the well-known "leaky pipeline", with one of the main bottlenecks being access to permanent positions. The study shows that the proportion of women consistently declines with increasing job security, career seniority, qualification level, and salary.
arxiv.org Β· scholarly article
Determinants of the Propensity for Innovation among Entrepreneurs in the Tourism Industry
Miguel Angel Montanes-Del-Rio; Jose Aurelio Medina-Garrido
2023 arXiv Open Access DOI: 10.3390/su12125003
Tourism's increasing share of Gross Domestic Product throughout the world, its impact on employment and its continuous growth justifies the interest it raises amongst entrepreneurs and public authorities. However, this growth coexists with intense competition; as a result of which, tourism companies must continuously innovate in order to survive and grow. This is evident in the diversification of tourism products and destinations, the improvement of business processes and the incorporation of new technologies for intermediation, amongst other examples. This paper expounds on the factors that explain the propensity for innovation amongst tourism entrepreneurs and it may help governments to promote innovation that is based on those determining factors. The hypotheses are tested using a logistic regression on 699 international tourism entrepreneurs, taken from the 2014 Global Adult Population Survey of the Global Entrepreneurship Monitor project. The propensity for innovation amongst tourism entrepreneurs has a statistically significant relationship to gender, age, level of education and informal investments in previous businesses.
arxiv.org Β· scholarly article
Artificial Intelligence Framework for Simulating Clinical Decision-Making: A Markov Decision Process Approach
Casey C. Bennett; Kris Hauser
2013 arXiv Open Access DOI: 10.1016/j.artmed.2012.12.003
In the modern healthcare system, rapidly expanding costs/complexity, the growing myriad of treatment options, and exploding information streams that often do not effectively reach the front lines hinder the ability to choose optimal treatment decisions over time. The goal in this paper is to develop a general purpose (non-disease-specific) computational/artificial intelligence (AI) framework to address these challenges. This serves two potential functions: 1) a simulation environment for exploring various healthcare policies, payment methodologies, etc., and 2) the basis for clinical artificial intelligence - an AI that can think like a doctor. This approach combines Markov decision processes and dynamic decision networks to learn from clinical data and develop complex plans via simulation of alternative sequential decision paths while capturing the sometimes conflicting, sometimes synergistic interactions of various components in the healthcare system. It can operate in partially observable environments (in the case of missing observations or data) by maintaining belief states about patient health status and functions as an online agent that plans and re-plans. This framework was evaluated using real patient data from an electronic health record. Such an AI framework easily outperforms the current treatment-as-usual (TAU) case-rate/fee-for-service models of healthcare (Cost per Unit Change: $189 vs. $497) while obtaining a 30-35% increase in patient outcomes. Tweaking certain model parameters further enhances this advantage, obtaining roughly 50% more improvement for roughly half the costs. Given careful design and problem formulation, an AI simulation framework can approximate optimal decisions even in complex and uncertain environments. Future work is described that outlines potential lines of research and integration of machine learning algorithms for personalized medicine.
arxiv.org Β· scholarly article
Study on the Helpfulness of Explainable Artificial Intelligence
Tobias Labarta; Elizaveta Kulicheva; Ronja Froelian; Christian Geißler; Xenia Melman; Julian von Klitzing
2024 arXiv Open Access DOI: 10.1007/978-3-031-63803-9_16
Explainable Artificial Intelligence (XAI) is essential for building advanced machine learning-powered applications, especially in critical domains such as medical diagnostics or autonomous driving. Legal, business, and ethical requirements motivate using effective XAI, but the increasing number of different methods makes it challenging to pick the right ones. Further, as explanations are highly context-dependent, measuring the effectiveness of XAI methods without users can only reveal a limited amount of information, excluding human factors such as the ability to understand it. We propose to evaluate XAI methods via the user's ability to successfully perform a proxy task, designed such that a good performance is an indicator for the explanation to provide helpful information. In other words, we address the helpfulness of XAI for human decision-making. Further, a user study on state-of-the-art methods was conducted, showing differences in their ability to generate trust and skepticism and the ability to judge the rightfulness of an AI decision correctly. Based on the results, we highly recommend using and extending this approach for more objective-based human-centered user studies to measure XAI performance in an end-to-end fashion.
arxiv.org Β· scholarly article
Augmented Computational Design: Methodical Application of Artificial Intelligence in Generative Design
Pirouz Nourian; Shervin Azadi; Roy Uijtendaal; Nan Bai
2023 arXiv Open Access
This chapter presents methodological reflections on the necessity and utility of artificial intelligence in generative design. Specifically, the chapter discusses how generative design processes can be augmented by AI to deliver in terms of a few outcomes of interest or performance indicators while dealing with hundreds or thousands of small decisions. The core of the performance-based generative design paradigm is about making statistical or simulation-driven associations between these choices and consequences for mapping and navigating such a complex decision space. This chapter will discuss promising directions in Artificial Intelligence for augmenting decision-making processes in architectural design for mapping and navigating complex design spaces.
arxiv.org Β· scholarly article
The TCG CREST -- RKMVERI Submission for the NCIIPC Startup India AI Grand Challenge
Nikhil Raghav; Arnab Banerjee; Janojit Chakraborty; Avisek Gupta; Swami Punyeshwarananda; Md Sahidullah
2025 arXiv Open Access
In this report, we summarize the integrated multilingual audio processing pipeline developed by our team for the inaugural NCIIPC Startup India AI GRAND CHALLENGE, addressing Problem Statement 06: Language-Agnostic Speaker Identification and Diarisation, and subsequent Transcription and Translation System. Our primary focus was on advancing speaker diarization, a critical component for multilingual and code-mixed scenarios. The main intent of this work was to study the real-world applicability of our in-house speaker diarization (SD) systems. To this end, we investigated a robust voice activity detection (VAD) technique and fine-tuned speaker embedding models for improved speaker identification in low-resource settings. We leveraged our own recently proposed multi-kernel consensus spectral clustering framework, which substantially improved the diarization performance across all recordings in the training corpus provided by the organizers. Complementary modules for speaker and language identification, automatic speech recognition (ASR), and neural machine translation were integrated in the pipeline. Post-processing refinements further improved system robustness.