95 results found

Veerababu Reddy, Krishnaveni Kaki, Bharath Kesineni, Iswarya Annapureddy, Harini Kanna, Gargesh Chalamala

Academic institutions manage large volumes of information including regulations, schedules, policies, and notices that students and staff frequently need to access. Existing conversational systems rel...

Research Square 2026-04-22 rs-9481282

Stephen E. Moore, Akwasi Asare, Samuel Kwadwo Kubiti

Multimodal music information retrieval has gained significant momentum, producing a wide range of datasets for machine learning and deep learning tasks. However, these resources remain overwhelmingly ...

Research Square 2026-04-22 rs-9475824
music information retrieval multimodal datasets Ghanaian music low-resource languages African artificial intelligence multilingual annotation

Yoshihiro Nakayama, Jentry Campbell, Eric Steig, Viktor Gouretski, Karen Heywood

West Antarctic ice shelves are rapidly melting and thinning, accelerating global sea-level rise. Limited glaciological and paleoceanographic evidence suggests that the continental shelf regions may ha...

Nature Portfolio 2026-04-22 rs-9282019

Lamin Makalo, M. Jaiteh, A. Manneh, R. Komma, M. Y Sesay, F. I Tambajang, O. Leigh, H. Ebel

Background: Inflammatory myofibroblastic tumor (IMT) is a rare, intermediate-grade neoplasm of the airway that can present with nonspecific respiratory symptoms, often mimicking asthma. In resource-li...

Research Square 2026-04-22 rs-9456021
inflammatory myofibroblastic tumor tracheal granuloma pediatric airway obstruction malnutrition recurrence bronchoscopy

SAYED ATHAR ALI HASHMI, Pushpendra Tiwari

This study proposes a Machine Learning-Optimized 3D Hybrid Chaotic Map (Logistic–Tent–Hénon–Chebyshev) for secure and energy-efficient encryption of images and multimedia data in resource-constrained ...

Research Square 2026-04-22 rs-9456970
Machine learning optimization Hybrid chaotic map Image encryption Multimedia encryption IoT security Power consumption

Wallace Manzano, Elisa Yumi Nakagawa

Context: Modern society increasingly relies on complex and interconnected software systems. Systems-of-Systems (SoS) then enable interoperability among heterogeneous and independent systems, deliverin...

Automated Software Engineering 2026-04-22 rs-9306874
System-of-Systems System Architecture Optimization Simulation Machine Learning

Surendiran Muthukumar, Deepalakshmi Kumar, Ranjit Panigrahi, Paolo Barsocchi, Akash Kumar Bhoi

Data heterogeneity remains one of the most significant challenges in federated learning (FL), impacting model performance, convergence, and scalability. This issue is especially critical in healthcare...

Journal of Big Data 2026-04-22 rs-8191856
Federated Learning Data Heterogeneity Clustering Personalized Models Healthcare Informatics Non-IID Data Privacy Preservation

Luke Parker

This study examines the integration of Outdoor Learning (OL) into the Upward Bound (UB) college preparation summer program at the University of Kansas. Using a mixed-methods design, the research explo...

Research Square 2026-04-22 rs-9478372
Outdoor Learning Upward Bound College Access Programs Experiential Education Equity in Education Student Engagement First-Generation Students Educational Innovation Mixed-Methods Research Teacher Development

Zhiyi Wang, Lian Wang

To address the challenge of synergistically optimizing multiple conflicting objectives, energy efficiency, low carbon emissions, and occupant comfort, in indoor design, this study proposes an improved...

Scientific Reports 2026-04-22 rs-9228969
Multi-objective particle swarm optimization Algorithm improvement Low-carbon indoor design Building performance optimization Sustainable design decision support

Harsh Kumar, Garima Srivastava

In this work, a leaky-wave antenna (LWA) with pinnate-shaped slots and substrate integrated waveguide (SIW) is presented. The suggested antenna design employs eleven periodic slots to increase its gai...

Wireless Networks 2026-04-22 rs-7211470
Backward scanning beam scanning forward scanning LWA SIW
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