Recent Submissions

  • Validación de un sistema de posicionamiento ultrasónico para Interiores 

    Presenza, Francisco; Pose, Claudio D.; Mas, Ignacio; Giribet, Juan I. (2019-11)
    "En el presente trabajo se contrastan dos sistemas comerciales de posicionamiento en interiores para robots móviles. En primer lugar, el sistema OptiTrack, con tecnología de captura de movimiento por imágenes, que posee ...
  • Trajectory following with a MAV under rotor fault conditions 

    Pose, Claudio D.; Presenza, Francisco; Mas, Ignacio; Giribet, Juan I. (2019-09)
    "Lately, a novel multirotor aerial vehicle capable of handling single rotor failures was presented. When a rotor fails, physically reconfiguring one of the remaining rotors of an hexarotor allows to compensate for ...
  • Sistema de control para un robot aerodeslizante 

    Pecker Marcosig, Ezequiel; Presenza, Francisco; Giribet, Juan I.; Mas, Ignacio (2019-11)
    "En este trabajo se presenta la construcción de un robot aerodeslizante, y la implementación del sistema de medición y control utilizando ROS (Robot Operating System). Este vehículo fue diseñado para el estudio de estrategias ...
  • Multi-UAV specification and control with a single pilot-in-the-loop 

    Moreno, Patricio; Esteva, Santiago; Mas, Ignacio; Giribet, Juan I. (2019-09)
    "This work presents a multi-unmanned aerial vehicle formation implementing a trajectory following controller based on the cluster-space robot coordination method. The controller is augmented with a feed-forward input from ...
  • Diseño, construcción, simulación 3D y control LPV de un cuadricóptero de forma variante 

    Ghersin, Alejandro S.; Giribet, Juan I.; Pose, Claudio D.; Mas, Ignacio (2019-11)
    "En este trabajo se propone el diseño lineal de parámetros variantes (LPV) para el control de un cuadricóptero cuyos brazos pueden moverse respecto del eje vertical del vehículo, cambiando su forma de acuerdo a requerimientos ...
  • Navegación fluvial autónoma asistida por visión aérea 

    Garberoglio, Leonardo; Moreno, Patricio; Mas, Ignacio; Giribet, Juan I. (2019-11)
    "Este trabajo presenta una formación compuesta por un vehículo de superficie autónomo (ASV, por sus siglas en inglés) y un vehículo aéreo no tripulado (UAV, por sus siglas en inglés) con el objetivo de navegar, de forma ...
  • Time estimation of topotecan penetration in retinoblastoma cells through image sequence analysis 

    Chan, Debora; Winter, Úrsula; Schaiquevich, Paula; Ramele, Rodrigo; Gambini, Juliana (2020)
    "Retinoblastoma is the most common intraocular tumor in childhood. Topotecan has been widely used as an antineoplastic agent for retinoblastoma treatment. Topotecan penetration into living tumorspheres is quantified using ...
  • From conceptual to logical ETL design using BPMN and relational algebra 

    Awiti, Judith; Vaisman, Alejandro Ariel; Zimányi, Esteban (2019)
    "Extraction, transformation, and loading (ETL) processes are used to extract data from internal and external sources of an organization, transform these data, and load them into a data warehouse. The Business Process ...
  • A characterization of strong iISS for time-varying impulsive systems 

    Haimovich, Hernán; Mancilla-Aguilar, J. L.; Cardone, Paula (2019-09)
    "For general time-varying or switched (nonlinear) systems, converse Lyapunov theorems for stability are not available. In these cases, the integral input-to-state stability (iISS) property is not equivalent to the existence ...
  • Automatically identifying sufficient object builders from Module APIs 

    Ponzio, Pablo; Bengolea, Valeria; Politano, Mariano; Aguirre, Nazareno; Frías, Marcelo (2019)
    "Various approaches to software analysis (e.g. test input generation, software model checking) require engineers to (manually) identify a subset of a module’s methods in order to drive the analysis. Given a module to be ...
  • SAR Image segmentation based on multifractal features 

    Pacheco, Cristian; Gambini, Juliana; Delrieux, Claudio (2019)
    "Synthetic Aperture Radar (SAR) imaging is based on airborne or satellite active microwave sensors that can capture the earth surface by emitting a signal and receiving the backscattered signal that forms the resulting ...
  • Automatic detection of reverse‑triggering related asynchronies during mechanical ventilation in ARDS patients using fow and pressure signals 

    Rodríguez, Pablo Oscar; Tiribelli, Norberto; Gogniat, Emiliano; Plotnikow, Gustavo A.; Fredes, Sebastián; Fernández Ceballos, Ignacio; Pratto, Romina A.; Madorno, Matías; Ilutovich, Santiago; San Román, Eduardo; Bonelli, Ignacio; Guaymas, María; Raimondi, Alejandro C.; Maskin, Luis P.; Setten, Mariano (2019)
    "Asynchrony due to reverse-triggering (RT) may appear in ARDS patients. The objective of this study is to validate an algo-rithm developed to detect these alterations in patient–ventilator interaction. We developed an ...
  • Training binary classifiers as data structure invariants 

    Molina, Facundo; Degiovanni, Renzo; Ponzio, Pablo; Regis, Germán; Aguirre, Nazareno; Frías, Marcelo (2019)
    "We present a technique to distinguish valid from invalid data structure objects. The technique is based on building an artificial neural network, more precisely a binary classifier, and training it to identify valid and ...
  • Coordinated ASV-UAV control for marine collision-free navigation 

    Garberoglio, Leonardo; Mas, Ignacio; Giribet, Juan I. (2019-09)
    "There is an increasing interest in replacing a unique, complex, and expensive vehicle equipped with several sensors with a group of small vehicles, each of them carrying fewer sensors. There are several advantages in these ...
  • Fault tolerance analysis of a multirotor with 6DOF 

    Giribet, Juan I.; Pose, Claudio D.; Mas, Ignacio (2019-09)
    "Several works have addressed the issue of obtaining a six degree of freedom (6DOF) capable multirotor. However, the capability of keeping full control in the case of a total failure in one of the rotors has not yet been ...
  • Topotecan penetration assessment in retinoblastoma cells using Shannon entropy and coefficient of variation 

    Howlin, Marcelo; Chan, Debora; Ramele, Rodrigo; Gambini, Juliana (2019)
    "Retinoblastoma is a common intraocular tumor of childhood. One of the medications used as an antineoplastic agent for retinoblastoma treatment is topotecan. Its penetration into living tumorspheres is quantified using ...
  • Polymer viscosity: understanding of changes through time in the reservoir and a way to predict them 

    Katz Marquez, Román E. (2019-09)
    Polymer rheological behavior in an Enhanced Oil Recovery (EOR) project is one of the critical factors to determine whether the polymer injection would be effective to increase the oil production in a field. Due to complications ...
  • Indoor positioning based on RSSI of WiFi signals: how accurate can it be? 

    Grisales Campeón, Juan Pablo; López, Sebastián; de Jesús Meleán, Sergio R.; Parisi, Daniel R.; Fierens, Pablo Ignacio; Moldovan, Herman (2019-02-20)
    "There is abundant literature on positioning systems based on WiFi signals. Most of the systems with off-the-shelf hardware use RSSI measurements. In this paper, we try to determine the highest achievable accuracy of such ...
  • Low noise front-end and ADC for real-time ECG System in CMOS process 

    Gardella, Pablo; Villa Fernández, Emanuel; Baez, Eduardo; Biberidis, Nicolás; Cesaretti, Juan Manuel (2019-03-14)
    "This paper presents the design and experimental results of a digital acquisition system based on a chopper-stabilized Instrumentation Amplifier with Common-Mode feedback for CMRR enhancement. Chopping techniques are used ...
  • Mimicking spike-timing-dependent plasticity with emulated memristors 

    Cisternas Ferri, Agustín; Rapoport, Alan; Fierens, Pablo Ignacio; Patterson, Germán (2019-05-07)
    "Memristors have found application in neuromorphic circuits and it has been shown that, under certain conditions, they may mimic the behavior of neuronal synapses. Experimenting with memristor-based synapses has several ...

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