Pablo Perea | CEUBC - Academia.edu (original) (raw)

Pablo Perea

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Papers by Pablo Perea

Research paper thumbnail of A Low-Complexity Geometric Bilateration Method for Localization in Wireless Sensor Networks and Its Comparison with Least-Squares Methods

Sensors, Jan 12, 2012

Abstract: This research presents a distributed and formula-based bilateration algorithm that can ... more Abstract: This research presents a distributed and formula-based bilateration algorithm that can be used to provide initial set of locations. In this scheme each node uses distance estimates to anchors to solve a set of circle-circle intersection (CCI) problems, solved through a purely geometric formulation. The resulting CCIs are processed to pick those that cluster together and then take the average to produce an initial node location. The algorithm is compared in terms of accuracy and computational complexity with a Least-Squares ...

Research paper thumbnail of RELACIÓN ENTRE LA MOTIVACIÓN Y EL RENDIMIENTO ESCOLAR EN ESTUDIANTES DE UN PLANTEL DE EDUCACIÓN MEDIA SUPERIOR DE LA CIUDAD DE TIJUANA

MOTIVACIÓN Y RENDIMIENTO ESCOLAR EN MEDIA SUPERIOR, 2016

High School Students in the last 20 years are less compromised with his learning and even on thei... more High School Students in the last 20 years are less compromised with his learning and even on their grades. This study search the relationship between learning success in math and the motivational role of the teacher since the student perspective and how they perceive their teachers role on the whole process

Research paper thumbnail of A Low-Complexity Geometric Bilateration Method for Localization in Wireless Sensor Networks and Its Comparison with Least-Squares Methods

Sensors, Jan 12, 2012

Abstract: This research presents a distributed and formula-based bilateration algorithm that can ... more Abstract: This research presents a distributed and formula-based bilateration algorithm that can be used to provide initial set of locations. In this scheme each node uses distance estimates to anchors to solve a set of circle-circle intersection (CCI) problems, solved through a purely geometric formulation. The resulting CCIs are processed to pick those that cluster together and then take the average to produce an initial node location. The algorithm is compared in terms of accuracy and computational complexity with a Least-Squares ...

Research paper thumbnail of RELACIÓN ENTRE LA MOTIVACIÓN Y EL RENDIMIENTO ESCOLAR EN ESTUDIANTES DE UN PLANTEL DE EDUCACIÓN MEDIA SUPERIOR DE LA CIUDAD DE TIJUANA

MOTIVACIÓN Y RENDIMIENTO ESCOLAR EN MEDIA SUPERIOR, 2016

High School Students in the last 20 years are less compromised with his learning and even on thei... more High School Students in the last 20 years are less compromised with his learning and even on their grades. This study search the relationship between learning success in math and the motivational role of the teacher since the student perspective and how they perceive their teachers role on the whole process

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