6.Presentaciones a Congresos: Recent submissions
Now showing items 1-20 of 112
-
On bounding a nonlinear system with a monotone positive system
(2017-12)"How to bound the state vector trajectory of a nonlinear system in a way so that the obtained bound be of practical value is an open problem. If some norm is employed for bounding the state vector trajectory, then this ... -
Study on spike-and-wave detection in epileptic signals using T-location-scale distribution and the K-nearest neighbors classifier
(2017-12)"Pattern classification in electroencephalography (EEG) signals is an important problem in biomedical engineering since it enables the detection of brain activity, in particular the early detection of epileptic seizures. ... -
Performing OLAP over graph data: query language, implementation, and a case study
(2017)"In current Big Data scenarios, traditional data warehousing and Online Analytical Processing (OLAP) operations on cubes are clearly not sufficient to address the current data analysis requirements. Nevertheless, OLAP ... -
A chopped front-end system with common-mode feedback for real time ECG applications
(2017)"A Front-End system composed of an instrumentation amplifier with common-mode feedback and a second-order sigma-delta analog to digital converter is proposed. Chopping techniques are used to remove offset and lowfrequency ... -
What is the expected learning curve in computer-assisted navigation for bone tumor resection?
(2017)"Background Computer navigation during surgery can help oncologic surgeons perform more accurate resections. However, some navigation studies suggest that this tool may result in unique intraoperative problems and increased ... -
Methods and frameworks for sampling 𝒢I0 data
(2017-12)The 𝒢I0 distribution is a competitive tool for SAR image description. This distribution is useful for describing speckled imagery because it models adequately areas with different degrees of texture. Data simulation is ... -
Hexacopter fault tolerant actuator allocation analysis for optimal thrust
(2017)"Recently, it was shown that an hexagon shaped hexarotor vehicle with tilted rotors, is capable of fault tolerant attitude and altitude control. In this work, we propose a strategy to select the signals commanded to each ... -
Model predictive control of a multilevel current source inverter together with its current source
(2017-08)"In this paper, a Model Predictive Control (MPC) strategy is applied to a Multilevel Current Source Inverter (MCSI) and its associated current source. The controller uses a discrete-time model of the entire system in order ... -
Depositional controls over the lacustrine source rocks of the cuyana basin: an approach to model a mechanical cyclicity through an integrated analysis of sequence stratigraphy, petrophysics and rock properties
(2017-05)"Integrating field and laboratory data is possible if there are strong geologic criteria to relate them. This challenge demands understanding rocks from the fabric and mineralogy up to the architectural elements of rock ... -
A fluid structure interaction model for hydraulic fracture simulation on Vaca Muerta Argentina shale formation
(2017)"Vaca Muerta Formation in Neuquén Basin, Argentina, is one of the great worldwide promises given its potential as a non-conventional reservoir. Because of the intrinsic heterogeneity and low permeability, hydraulic fracturing ... -
Modeling industrial business processes for querying and retrieving using OWL+SWRL
(2018-10)"Process modeling forms a core activity in many organizations in which different entities and stakeholders interact for smooth operation and management of enterprises. There have been few work on semantically labeling ... -
On the effect of object redundancy elimination in randomly testing collection classes
(2018-05)"In this paper, we analyze the effect of reducing object redundancy in random testing, by comparing the Randoop random testing tool with a version of the tool that disregards tests that only produce objects that have been ... -
Outliers resistant methods for motor imagery classification
(2018)"Common spatial patterns analysis (CSP) and linear discriminant analysis (LDA) are widely used techniques for spatial filtering and classifying in motor imagery (MI). However, CSP is very sensitive to noise and artifacts. ... -
A technical, environmental and financial analysis of hybrid buses used for public transport
(2018-04)"This paper presents a technical, financial and environmental analysis of four different hybrid buses operated under Buenos Aires driving conditions. A conventional diesel bus is used as reference and three electric hybrids ... -
From operational to declarative specifications using a genetic algorithm
(2018-05)"In specification-based test generation, sometimes having a formal specification is not sufficient, since the specification may be in a different formalism from that required by the generation approach being used. In this ... -
A characterization of iISS for time-varying impulsive systems
(2018-12)"Most of the existing characterizations of the integral input-to-state stability (iISS) property are not suitable for time varying or switched (nonlinear) systems. Previous work by the authors has shown that in such cases ... -
Vision-based integrated navigation system and optimal allocation in formation flying
(2018-06)"This article proposes an integrated navigation system for multiple micro aerial vehicles flying in formation. A data fusion algorithm uses measurements from an inertial measurement unit, a GPS receiver, and a camera ... -
Uniform asymptotic stability of switched systems via detectability of reduced control systems
(2018-06)"In this paper we present a criterion for the uniform global asymptotic stability of switched nonlinear systems with time/state-dependent switching constraints but with no dwell-time assumptions. This criterion is based ... -
Data quality in a big data context
(2018)"In each of the phases of a Big Data analysis process, data quality (DQ) plays a key role. Given the particular characteristics of the data at hand, the traditional DQ methods used for relational databases, based on quality ... -
Epilepsy seizure onset detection applying 1-NN classifier based on statistical parameters
(2018)"Epilepsy is a disease caused by an excessive discharge of a group of neurons in the cerebral cortex. Extracting this information using EEG signals is an ongoing challenge in biomedical signal processing. In this paper, a ...
