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92 Results Found

  • Feature Paper
  • Article
  • Open Access
53 Citations
12,317 Views
27 Pages

A Review and Characterization of Progressive Visual Analytics

  • Marco Angelini,
  • Giuseppe Santucci,
  • Heidrun Schumann and
  • Hans-Jörg Schulz

Progressive Visual Analytics (PVA) has gained increasing attention over the past years. It brings the user into the loop during otherwise long-running and non-transparent computations by producing intermediate partial results. These partial results c...

  • Article
  • Open Access
2 Citations
4,321 Views
29 Pages

27 December 2021

We investigate the design of ontology-supported, progressively disclosed visual analytics interfaces for searching and triaging large document sets. The goal is to distill a set of criteria that can help guide the design of such systems. We begin wit...

  • Article
  • Open Access
16 Citations
7,917 Views
14 Pages

Towards an Uncertainty-Aware Visualization in the Digital Humanities

  • Roberto Therón Sánchez,
  • Alejandro Benito Santos,
  • Rodrigo Santamaría Vicente and
  • Antonio Losada Gómez

As visualization becomes widespread in a broad range of cross-disciplinary academic domains, such as the digital humanities (DH), critical voices have been raised on the perils of neglecting the uncertain character of data in the visualization design...

  • Article
  • Open Access
2 Citations
3,310 Views
15 Pages

An Analytical Method for Tensor Visualization in a Plane

  • Tomáš Stejskal,
  • Jozef Svetlík and
  • Jozef Dobránsky

25 January 2022

The rendering of tensor glyphs is a progressive process of visualizing the vector space both in fluid dynamics and the latest medical scanning. Nowadays, the rendering accuracy is ensured by numerical methods based on interpolation of tensor function...

  • Proceeding Paper
  • Open Access
1 Citations
2,520 Views
7 Pages

Visual Design as the Key Factor for Effective Environmental Analytics Dashboard

  • Zada Zainuddin,
  • Farashazillah Yahya and
  • Ahmad Fareez Yahya

This paper proposes visual design as the key factor for an effective environmental analytics dashboard. Organisations found it challenging to organise data before emerging visualisation techniques such as using dashboards and analytics. Environmental...

  • Review
  • Open Access
24 Citations
19,296 Views
15 Pages

A Current Overview of the Use of Learning Analytics Dashboards

  • Italo Masiello,
  • Zeynab (Artemis) Mohseni,
  • Francis Palma,
  • Susanna Nordmark,
  • Hanna Augustsson and
  • Rebecka Rundquist

11 January 2024

The promise of Learning Analytics Dashboards in education is to collect, analyze, and visualize data with the ultimate ambition of improving students’ learning. Our overview of the latest systematic reviews on the topic shows a number of resear...

  • Article
  • Open Access
28 Citations
8,145 Views
15 Pages

A Visual Dashboard to Track Learning Analytics for Educational Cloud Computing

  • Diana M. Naranjo,
  • José R. Prieto,
  • Germán Moltó and
  • Amanda Calatrava

4 July 2019

Cloud providers such as Amazon Web Services (AWS) stand out as useful platforms to teach distributed computing concepts as well as the development of Cloud-native scalable application architectures on real-world infrastructures. Instructors can benef...

  • Review
  • Open Access
1,030 Views
22 Pages

21 October 2025

Despite the critical importance of biomedical databases like MEDLINE, users are often hampered by search tools with stagnant designs that fail to support complex exploratory tasks. To address this limitation, we synthesized research from visual analy...

  • Review
  • Open Access
14 Citations
6,072 Views
14 Pages

Visualization of International Energy Policy Research

  • Xiaoling Wang,
  • Jatin Nathwani and
  • Chunyou Wu

26 January 2016

The complexity of policy decision making is well recognized. It is not clear, however, what role academic policy research has played in influencing the directions of policy outcomes and how the research has intertwined with notable issues globally. G...

  • Article
  • Open Access
7 Citations
4,327 Views
16 Pages

Dementia Patient Segmentation Using EMR Data Visualization: A Design Study

  • Hyoji Ha,
  • Jihye Lee,
  • Hyunwoo Han,
  • Sungyun Bae,
  • Sangjoon Son,
  • Changhyung Hong,
  • Hyunjung Shin and
  • Kyungwon Lee

(1) Background: The Electronic Medical Record system, which is a digital medical record management architecture, is critical for reliable medical research. It facilitates the investigation of disease patterns and efficient treatment via collaboration...

  • Review
  • Open Access
65 Citations
15,842 Views
23 Pages

Geospatial Dashboards for Monitoring Smart City Performance

  • Changfeng Jing,
  • Mingyi Du,
  • Songnian Li and
  • Siyuan Liu

14 October 2019

Geospatial dashboards have attracted increasing attention from both user communities and academic researchers since the late 1990s. Dashboards can gather, visualize, analyze and advise on urban performance to support sustainable development of smart...

  • Proceeding Paper
  • Open Access
1 Citations
1,417 Views
7 Pages

14 November 2019

This proceeding shows the results of the investigation of the techniques of the integration, management, and visualization of massive data from the digitalization of environmental and procedural parameters of facilities that operate in the marine env...

  • Review
  • Open Access
26 Citations
5,167 Views
23 Pages

6 December 2022

The fluorescent probe is a powerful tool for biological sensing and optical imaging, which can directly display analytes at the molecular level. It provides not only direct visualization of biological structures and processes, but also the capability...

  • Article
  • Open Access
12 Citations
3,250 Views
18 Pages

Studies have shown that although having more information improves the quality of decision-making, information overload causes adverse effects on decision quality. Visual analytics and recommendation systems counter this adverse effect on decision-mak...

  • Review
  • Open Access
56 Citations
8,177 Views
27 Pages

Three-dimensional (3D) plant canopy structure analysis is an important part of plant phenotype studies. To promote the development of plant canopy structure measurement based on 3D reconstruction, we reviewed the latest research progress achieved usi...

  • Proceeding Paper
  • Open Access
1 Citations
1,864 Views
10 Pages

ODIN TS: A Tool for the Black-Box Evaluation of Time Series Analytics

  • Niccolò Zangrando,
  • Rocio Nahime Torres,
  • Federico Milani and
  • Piero Fraternali

The increasing availability of time series datasets enabled by the diffusion of IoT architectures and the progress in the analysis of temporal data fostered by Deep Learning methods are boosting the interest in anomaly detection and predictive mainte...

  • Review
  • Open Access
11 Citations
3,178 Views
19 Pages

Metabolomics and Biomarkers in Retinal and Choroidal Vascular Diseases

  • Xiao-Wen Hou,
  • Ying Wang,
  • Chao-Fu Ke,
  • Mei-Yan Li and
  • Chen-Wei Pan

30 August 2022

The retina is one of the most important structures in the eye, and the vascular health of the retina and choroid is critical to visual function. Metabolomics provides an analytical approach to endogenous small molecule metabolites in organisms, summa...

  • Article
  • Open Access
17 Citations
6,782 Views
13 Pages

Advanced Driver Assistance System Based on IoT V2V and V2I for Vision Enabled Lane Changing with Futuristic Drivability

  • K. Suganthi,
  • M. Arun Kumar,
  • N. Harish,
  • S. HariKrishnan,
  • G. Rajesh and
  • S. Sofana Reka

24 March 2023

In conventional modern vehicles, the Internet of Things-based automotive embedded systems are used to collect various data from real-time sensors and store it in the cloud platform to perform visualization and analytics. The proposed work is to imple...

  • Article
  • Open Access
353 Citations
28,248 Views
22 Pages

COVID-19 Public Sentiment Insights and Machine Learning for Tweets Classification

  • Jim Samuel,
  • G. G. Md. Nawaz Ali,
  • Md. Mokhlesur Rahman,
  • Ek Esawi and
  • Yana Samuel

11 June 2020

Along with the Coronavirus pandemic, another crisis has manifested itself in the form of mass fear and panic phenomena, fueled by incomplete and often inaccurate information. There is therefore a tremendous need to address and better understand COVID...

  • Article
  • Open Access
4 Citations
3,896 Views
20 Pages

31 July 2019

In recent years, the field of complex, hypercomplex-valued and geometric Support Vector Machines (SVM) has undergone immense progress due to the compatibility of complex and hypercomplex number representations with analytic signals, as well as the po...

  • Article
  • Open Access
552 Views
25 Pages

The objective of this study is to explore the applicability of irregular area cartograms for the visualization of sustainable development indicator components, utilizing earth observation (EO) data. The analysis focuses on selected Sustainable Develo...

  • Review
  • Open Access
23 Citations
8,206 Views
23 Pages

19 June 2023

One of the most significant developed technologies is the use of acoustic waves to determine the chemical structures of biological tissues and their bioactivities. In addition, the use of new acoustic techniques for in vivo visualizing and imaging of...

  • Article
  • Open Access
3 Citations
2,200 Views
21 Pages

Pilot Research into the Perceived Importance of Educational Elements and an Application for Detecting Progress through the Perspective of Practice

  • Kateřina Berková,
  • Dagmar Frendlovská,
  • Martina Chalupová,
  • Andrea Kubišová,
  • Roman Hrmo and
  • Katarína Krpálková Krelová

30 September 2022

Data analysis and the development of learning skills based on monitoring students’ progress are aspects in demand by schools and students. Quite a lot of studies deal with Learning Analytics Dashboards. There is a limited number of studies that...

  • Review
  • Open Access
3,201 Views
18 Pages

24 March 2025

Bladder cancer, a highly heterogeneous disease, necessitates precise diagnostic and therapeutic strategies to enhance patient outcomes. Metabolomics, through comprehensive small-molecule analysis, provides valuable insights into cancer-associated met...

  • Article
  • Open Access
1 Citations
501 Views
15 Pages

24 November 2022

Same Language Subtitling (SLS) of audio-visual content on mainstream TV entertainment to improve mass reading literacy was first conceived and piloted in India. SLS is now being scaled up nationally to ensure that the reading skills of one billion TV...

  • Article
  • Open Access
16 Citations
8,880 Views
13 Pages

Smart Analysis of Learners Performance Using Learning Analytics for Improving Academic Progression: A Case Study Model

  • Reshmy Krishnan,
  • Sarachandran Nair,
  • Baby Sam Saamuel,
  • Sheeba Justin,
  • Celestine Iwendi,
  • Cresantus Biamba and
  • Ebuka Ibeke

14 March 2022

In the current COVID-19 pandemic era, Learning Management Systems (LMS) are commonly used in e-learning for various learning activities in Higher Education. Learning Analytics (LA) is an emerging area of LMS, which plays a vital role in tracking and...

  • Article
  • Open Access
7 Citations
3,608 Views
31 Pages

14 January 2021

Crystallization is a significant procedure in the manufacturing of many pharmaceutical and solid food products. In-situ electrical resistance tomography (ERT) is a novel process analytical tool (PAT) to provide a cheap and quick way to test, visualiz...

  • Article
  • Open Access
14 Citations
6,910 Views
19 Pages

Incidence, Spatial Pattern and Temporal Progress of Fusarium Wilt of Bananas

  • Daniel W. Heck,
  • Miguel Dita,
  • Emerson M. Del Ponte and
  • Eduardo S. G. Mizubuti

8 August 2021

The effective management of Fusarium wilt of bananas (FWB) depends on the knowledge of the disease dynamics in time and space. The objectives of this work were: to estimate disease intensity and impact, and to investigate the spatial and temporal dyn...

  • Article
  • Open Access
1 Citations
932 Views
16 Pages

A Data-Driven Analysis of Cognitive Learning and Illusion Effects in University Mathematics

  • Rodolfo Bojorque,
  • Fernando Moscoso,
  • Miguel Arcos-Argudo and
  • Fernando Pesántez

19 November 2025

The increasing adoption of video-based instruction and digital assessment in higher education has reshaped how students interact with learning materials. However, it also introduces cognitive and behavioral biases that challenge the accuracy of self-...

  • Article
  • Open Access
13 Citations
5,546 Views
19 Pages

27 November 2021

Aim: To develop a microsimulation model to assess the potential health economic impact of software-assisted MRI in detecting disease activity or progression in relapsing-remitting multiple sclerosis (RRMS) patients. Methods: We develop a simulated de...

  • Article
  • Open Access
1,446 Views
13 Pages

Objectives: The present study examined the sensory preferences adopted by students over three years of training in a specialized training program for security forces (STPSF). It determines their impact on karate performance metrics. Methods: Thirty-o...

  • Article
  • Open Access
1 Citations
1,353 Views
16 Pages

StomachDB: An Integrated Multi-Omics Database for Gastric Diseases

  • Gang Wang,
  • Zhe Sun,
  • Shiou Yih Lee,
  • Mingyu Lai,
  • Xiaojuan Wang and
  • Sanqi An

24 October 2025

Gastric diseases represent a significant challenge to global health. A comprehensive understanding of their complex molecular mechanisms, particularly the pathways of molecular progression in precancerous lesions, is essential for enhancing diagnosis...

  • Article
  • Open Access
4 Citations
8,719 Views
29 Pages

12 July 2025

Traditional project scheduling tools like Gantt charts struggle with dynamic adjustments and real-time optimization in complex construction projects, leading to inefficiencies and delays. This study addresses this challenge by proposing a dynamic opt...

  • Article
  • Open Access
6 Citations
2,933 Views
21 Pages

Wetland Classification, Attribute Accuracy, and Scale

  • Kate Carlson,
  • Barbara P. Buttenfield and
  • Yi Qiang

Quantification of all types of uncertainty helps to establish reliability in any analysis. This research focuses on uncertainty in two attribute levels of wetland classification and creates visualization tools to guide analysis of spatial uncertainty...

  • Review
  • Open Access
30 Citations
11,958 Views
25 Pages

Advancing Glaucoma Care: Integrating Artificial Intelligence in Diagnosis, Management, and Progression Detection

  • Yan Zhu,
  • Rebecca Salowe,
  • Caven Chow,
  • Shuo Li,
  • Osbert Bastani and
  • Joan M. O’Brien

Glaucoma, the leading cause of irreversible blindness worldwide, comprises a group of progressive optic neuropathies requiring early detection and lifelong treatment to preserve vision. Artificial intelligence (AI) technologies are now demonstrating...

  • Article
  • Open Access
1 Citations
342 Views
34 Pages

A Symmetric Analysis of COVID-19 Transmission Using a Fuzzy Fractional SEIRi–UiHR Model

  • Ragavan Murugasan,
  • Veeramani Chinnadurai,
  • Carlos Martin-Barreiro and
  • Prasantha Bharathi Dhandapani

10 December 2025

In this research article, we propose a fuzzy fractional-order SEIRiUiHR model to describe the transmission dynamics of COVID-19, comprising susceptible, exposed, infected, reported, unreported, hospitalized, and recovered compartments. The uncertaint...

  • Review
  • Open Access
3 Citations
3,642 Views
12 Pages

Where Do We Stand in Stem Cell Therapy for the Management of Diabetes Mellitus?—A Scientometric Research Trend Analysis from 1990 to 2020

  • Sathish Muthu,
  • Madhan Jeyaraman,
  • Naveen Jeyaraman,
  • Ramya Lakshmi Rajendran and
  • Prakash Gangadaran

Stem cell therapy has been considered a promising strategy in the management of both type I and type II diabetes mellitus (DM) because of its immunomodulatory and regenerative capability to restore the beta cell number and function. Various modalitie...

  • Review
  • Open Access
76 Citations
9,700 Views
33 Pages

30 October 2020

Colorimetric analysis has become of great importance in recent years to improve the operationalization of plasmonic-based biosensors. The unique properties of nanomaterials have enabled the development of a variety of plasmonics applications on the b...

  • Article
  • Open Access
4 Citations
5,226 Views
14 Pages

Planar Contact Fretting Test Method Applied to Solid Lubricants

  • Henrik Buse,
  • Fabian Schueler and
  • Erika Hodúlová

A new method of material and lubricant testing is demonstrated with a planar contact fretting wear tribometer under typical fretting wear conditions. The usual abstraction of contact geometries with an easy-to-align point or line contacts is delibera...

  • Article
  • Open Access
366 Views
17 Pages

Exploratory LA-ICP-MS Imaging of Foliar-Applied Gold Nanoparticles and Nutrients in Lentil Leaves

  • Lucia Nemček,
  • Martin Šebesta,
  • Shadma Afzal,
  • Michaela Bahelková,
  • Tomáš Vaculovič,
  • Jozef Kollár,
  • Matúš Maťko and
  • Ingrid Hagarová

18 January 2026

Gold nanoparticles (Au-NP) are frequently used as model nanomaterials to study nanoparticle behavior in plants due to their analytical detectability and negligible natural background in plant tissues. However, the feasibility of visualizing the spati...

  • Review
  • Open Access
72 Citations
10,867 Views
19 Pages

Recent Advancements in Enzyme-Based Lateral Flow Immunoassays

  • Donato Calabria,
  • Maria Maddalena Calabretta,
  • Martina Zangheri,
  • Elisa Marchegiani,
  • Ilaria Trozzi,
  • Massimo Guardigli,
  • Elisa Michelini,
  • Fabio Di Nardo,
  • Laura Anfossi and
  • Mara Mirasoli
  • + 1 author

12 May 2021

Paper-based lateral-flow immunoassays (LFIAs) have achieved considerable commercial success and their impact in diagnostics is continuously growing. LFIA results are often obtained by visualizing by the naked eye color changes in given areas, providi...

  • Article
  • Open Access
9 Citations
3,490 Views
18 Pages

Mitochondrial Dysfunction in Peripheral Blood Mononuclear Cells as Novel Diagnostic Tools for Non-Alcoholic Fatty Liver Disease: Visualizing Relationships with Known and Potential Disease Biomarkers

  • Emirena Garrafa,
  • Agnese Segala,
  • Marika Vezzoli,
  • Emanuela Bottani,
  • Barbara Zanini,
  • Alice Vetturi,
  • Renata Bracale,
  • Chiara Ricci and
  • Alessandra Valerio

Non-alcoholic fatty liver disease (NAFLD) is a health emergency worldwide due to its high prevalence and the lack of specific therapies. Noninvasive biomarkers supporting NAFLD diagnosis are urgently needed. Liver mitochondrial dysfunction is a centr...

  • Perspective
  • Open Access
16 Citations
4,556 Views
14 Pages

14 June 2022

Cities are critical research subjects in carbon neutrality, considering they produce more than 70% of greenhouse gas emissions and their crucial role in taking climate actions. The pathway towards a greener society requires consensus, intelligence, a...

  • Article
  • Open Access
1 Citations
911 Views
11 Pages

Background: Understanding the absorption and distribution of herbicides in plants and animal tissues is essential for assessing their potential risks to human health. Method: In this study, we employed imprint desorption electrospray ionization mass...

  • Article
  • Open Access
2 Citations
1,003 Views
29 Pages

30 September 2024

In this study, we use an analytical method tailored for the in-depth exploration of coupled nonlinear partial differential equations (NLPDEs), with a primary focus on the dynamics of solitons. Traditional methods are quite effective for solving indiv...

  • Case Report
  • Open Access
953 Views
18 Pages

20 September 2025

Background: Vitamin A deficiency (VAD) can occur due to malnutrition or reduced intestinal absorption, such as in short bowel syndrome (SBS). The main causes of SBS in adults include post-radiotherapy and surgery (e.g., repeated bowel resections). VA...

  • Article
  • Open Access
2 Citations
1,097 Views
16 Pages

22 October 2025

The influence of traditional Chinese ritual culture on courtyard spatial sequences is widely acknowledged. However, quantitative analytical methods, such as space syntax, have rarely been applied in studies of ritual–residential space relations...

  • Feature Paper
  • Review
  • Open Access
4 Citations
6,201 Views
15 Pages

Focusing on tetramine, tetramethylammonium ion, contained in the salivary glands of marine carnivorous snails, this paper gives an overview of analytical methods, distribution in marine snails, and toxicological aspects. Some Neptunea snails have oft...

  • Review
  • Open Access
5 Citations
2,542 Views
25 Pages

29 September 2023

This paper introduces a robust algorithm that efficiently generates high-quality unstructured triangular meshes to model complex two-dimensional crack growth problems within the framework of linear elastic fracture mechanics (LEFM). The proposed Visu...

  • Article
  • Open Access
659 Views
17 Pages

Serological Response Patterns to Assess Treatment Outcomes in Advanced Non-Small Cell Lung Cancer: A Real-World Exploratory Multi-Center Observational Cohort Study

  • Alessandra I. G. Buma,
  • Femke Laarakker,
  • Frederik A. van Delft,
  • Milou M. F. Schuurbiers,
  • Jasper Smit,
  • Antonius E. van Herwaarden,
  • Huub H. van Rossum and
  • Michel M. van den Heuvel

13 November 2025

Background: Previous studies mainly investigated singular serum tumor marker (STM) measurements for the management of advanced cancer patients, resulting in differences between recommended cut-off points and associated accuracies in evaluating treatm...

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