Wightman Rojas, Pedro Mario

Positions

B.Sc. in Systems Engineer from the Universidad del Norte. Doctor in Computer Science from the University of South Florida. Principal professor at the School of Engineering, Science and Technology of the Universidad del Rosario. Senior member of IEEE. His research lines are location data privacy, blockchain and medical information systems, communication infrastructure for the internet of things and industry 4.0. Author of 3 technical books and several publications in indexed journals and international events. Ingeniero de Sistemas de la Universidad del Norte. Doctor en Ciencias de la Computación de la Universidad del Sur de la Florida. Profesor principal de la Escuela de Ingeniería, Ciencia y Tecnología de la Universidad del Rosario. Senior member de IEEE. Sus líneas de investigación incluyen mecanismos de protección de privacidad, especialmente en información de localización, aplicaciones de blockchain en industrial y salud, infraestructura de comunicación y cómputo para Internet de las Cosas - IoT e Industria 4.0. Autor de 3 libros técnicos y múltiples publicaciones en revistas y eventos indexados.

Publications

selected publications

academic article
book
- Location-based information systems: Developing real-time tracking applications 2010-1-1
- Topology control in wireless sensor networks: With a companion simulation tool for teaching and research 2009-1-1
conference paper
- A MACHINE LEARNING PIPELINE ARTICULATING SATELLITE IMAGERY and OPENSTREETMAP for ROAD DETECTION. 255-260. 2019-8-23
conference poster
- Video games development as an opportunity for social impact 2020-9-17
- BC-MED: Plataforma de registros médicos electrónicos sobre tecnologiá blockchain 2018-9-14
- User-Centered Differential Privacy Mechanisms for Electronic Medical Records 2018-12-21
- VoKA: Voronoi K-aggregation mechanism for privacy in location-based information systems. 1-6. 2017-12-5
- Near-Rand: Noise-based location obfuscation based on random neighboring points 2014-2-12
- High variability geographical obfuscation for location privacy 2014-10-12
- Energy aware-Mobile-based architecture for maximizing energy savings during computer idle times. 141-149. 2014-1-1
- θ-Rand: Random noise-based location obfuscation based on circle sectors. 100-104. 2013-1-1
- Fast identification process of library call numbers for on the shelf books using image processing and artificial intelligence techniques. 222-226. 2013-1-1
- Matlock: A location obfuscation technique for accuracy-restricted applications. 1829-1834. 2012-1-1
- A multiobjective approach to the relay placement problem in WSNs. 475-480. 2011-1-1
- A3Cov: A new topology construction protocol for connected area coverage in WSN. 522-527. 2011-1-1
- Empirical approach to network sizing for connectivity in wireless sensor networks with realistic radio propagation models. 72-85. 2011-1-1
- Evaluation of location obfuscation techniques for privacy in location based information systems 2011-1-1
- An optimal solution to the MCDS problem for topology construction in wireless sensor networks 2010-1-1
- Atarraya: A simulation tool To teach and research Topology Control algorithms for wireless sensor networks 2009-1-1
- Topology Maintenance: Extending the Lifetime of Wireless Sensor Networks 2009-1-1
- A3: A topology construction algorithm for wireless sensor networks. 346-351. 2008-1-1
- An RSSI-based filter for mobility control of mobile wireless ad hoc-based unmanned ground vehicles 2008-1-1
working paper
- MaPIR: Mapping-based private information retrieval for location privacy in LBISs. 964-971. 2013-1-1

Contact

mailing address

Universidad del Rosario. Edificio Cabal - piso 5

Bogotá

11321

Colombia

Identity

CVLAC

https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000437263

ORCID

https://orcid.org/0000-0002-7641-2090

Google Scholar

https://scholar.google.es/citations?user=WpkItJsAAAAJ&hl=es

Pure

https://pure.urosario.edu.co/es/persons/pedro-mario-wightman-rojas

Scopus ID

24333589500

Wightman Rojas, Pedro Mario | Faculty Member Person

Positions

Research Areas

Overview

HR job title

Publications

selected publications

academic article

book

conference paper

conference poster

working paper

Research

principal investigator on

Background

Last degree obtained