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Visualization of Massive Data by Signal Processing on Graphs.

Grant number: 15/03330-7
Support Opportunities:Scholarships in Brazil - Doctorate
Start date: May 01, 2016
End date: May 31, 2018
Field of knowledge:Physical Sciences and Mathematics - Computer Science - Computing Methodologies and Techniques
Principal Investigator:Afonso Paiva Neto
Grantee:Alcebíades Dal Col Júnior
Host Institution: Instituto de Ciências Matemáticas e de Computação (ICMC). Universidade de São Paulo (USP). São Carlos , SP, Brazil
Associated research grant:11/22749-8 - Challenges in exploratory visualization of multidimensional data: paradigms, scalability and applications, AP.TEM

Abstract

We are facing a technological moment in which the ability to acquire, transmit, store and analyze data grows amazingly. When properly acquired, integrated and analyzed, the great volume of data generated daily can lead to a better understanding of phenomena related to urban life, social networks, agricultural activities, among others.In this project, we intend to analyze, process, and display data defined on graphs, using therecent advances in signal processing theory on graphs. Applications involving time-varying data, multimodal, multidimensional data in the context of urban and environmental sensing will be accomplished.

News published in Agência FAPESP Newsletter about the scholarship:
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Scientific publications
(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)
DAL COL, ALCEBIADES; VALDIVIA, PAOLA; PETRONETTO, FABIANO; DIAS, FABIO; SILVA, CLAUDIO T.; GUSTAVO NONATO, L.. Wavelet-Based Visual Analysis for Data Exploration. COMPUTING IN SCIENCE & ENGINEERING, v. 19, n. 5, p. 7-pg., . (11/22749-8, 15/03330-7, 16/04391-2, 16/04190-7, 14/12815-1, 13/14089-3)
DAL COL, ALCEBIADES; VALDIVIA, PAOLA; PETRONETTO, FABIANO; DIAS, FABIO; SILVA, CLAUDIO T.; GUSTAVO NONATO, L.. Wavelet-Based Visual Analysis of Dynamic Networks. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, v. 24, n. 8, p. 2456-2469, . (14/12815-1, 13/14089-3, 15/03330-7, 16/04391-2, 11/22749-8)