Igor V. Tetko, Vsevolod Yu. Tanchuk, Neliya P. Chentsova, S. V. Antonenko, Gennady Poda, Valery P. Kukhar, Alexander I. Luik,
Artificial neural networks were used to analyze and predict the human immunodeficiency virus type 1 reverse transcriptase inhibitors. The training and control sets included 44 molecules (most of them are well-known substances such as AZT, dde, etc.). The activities of the molecules were taken from literature. Topological indices were calculated and used as molecular parameters. The four most informative parameters were chosen and applied to predict activities of both new and control molecules. We ...
Tópico(s): Machine Learning in Bioinformatics
1994 - American Chemical Society | Journal of Medicinal Chemistry
This article described the implementation and development of positioning, detection, and avoid (PODA), an embedded electronic platform, installed on-board a UAV, designed for precision positioning. The experimental campaigns showed that the data fusion LIDAR/ADXL345 could assist a UAV during navigation, as well as in critical conditions, such as low visibility (i.e., fog, high concentration of smoke in case of fire). Further work will be related to PODA performance enhancement, in particular: Accurate ...
Tópico(s): Autonomous Vehicle Technology and Safety
2020 - Institute of Electrical and Electronics Engineers | IEEE Aerospace and Electronic Systems Magazine
Philippe Lepere, Yélamikan Touré, Alexandra Bitty-Anderson, Simon Boni, Gildas Anago, Boris Tchounga, Pendadiago Touré, Albert Minga, Eugène Messou, Guillaume Kanga, Serge Koule, Armel Poda, Alexandra Calmy, Didier K. Ekouévi, Patrick A. Coffie,
Background The use of mobile technology in health care (mobile health [mHealth]) could be an innovative way to improve health care, especially for increasing retention in HIV care and adherence to treatment. However, there is a scarcity of studies on mHealth among people living with HIV (PLHIV) in West and Central Africa. Objective The aim of this study was to assess the acceptability of an mHealth intervention among PLHIV in three countries of West Africa. Methods A cross-sectional study among PLHIV ...
Tópico(s): Technology Use by Older Adults
2019 - JMIR Publications | JMIR mhealth and uhealth
Ibrahim Poda, John W. Murry, Michael T. Miller,
The internet has become an indispensable tool in the twenty first century. However, the development may be slowed by a lack of appropriate facilities in less developed nations. A study of existing facilities in Burkina Faso was undertaken to answer five questions on the participants’ perspectives on internet usage: (a) how do the participants perceive internet utilisation; (b) what factors encourage the use of the internet; (c) what factors discourage internet usage; (d) is the internet a tool for enhancing ...
Tópico(s): Online and Blended Learning
2006 - | International education journal
Jonathan Nelson, C. Bathe, I.R. Campbell-Grant, Mike Coon, Katrin Fischer, Peter T. Kirstein, Günther Krönert, Mai S. Mabrouk,
This paper describes the role which the PODA-2 (Piloting ODA-2) Project is playing and developing the ODA standard. Significant PODA developments include: - the formation of a EurOSInet ODA Subgroup which has increased the effectiveness of the promotion of ODA as proved by the successful CeBIT'90 demonstration at Hannover; - the enhancement and increased usage of the ODA toolkit, which is providing a common technology base for ODA product development (a number of leading IT companies have recently announced ...
Tópico(s): Mobile Agent-Based Network Management
1991 - Elsevier BV | Computer Networks and ISDN Systems
Jonathan Nelson, C. Bathe, H. Bunz, Mike Coon, Peter T. Kirstein, Günther Krönert, Mai S. Mabrouk, F Reynaud, P.J. Robinson,
The PODA-2 (Piloting ODA-2) Project is an ESPRIT-funded collaboration involving most of the leading IT companies in Europe. This paper describes the ways in which the Project is promoting and advancing the ODA standard and how the results of the work are being exploited by the individual participants. Project activities to promote the adoption of the standard include public demonstrations, the specification and validation of Document Application Profiles, the development of a toolkit and converters, ...
Tópico(s): Model-Driven Software Engineering Techniques
1991 - Elsevier BV | Computer Standards & Interfaces
Davi A. Leão, Ajalmar R. Rocha Neto,
Least-Square Support Vector Machines (LSSVM) are solved from a linear system, unlike support vector machines (SVM), which require the application of quadratic programming. So it is preferable in some problems to use LSSVM because the complexity of the resolution will be lower. However, unlike SVM, LSSVM generates non-sparse solutions. A significant disadvantage, given that all training patterns will be support vectors of LSSVM. To overcome such non-sparse solutions, we propose an iterative solution ...
Tópico(s): Evolutionary Algorithms and Applications
2022 - | Congresso Brasileiro de Automática
Veronica Poda, Catherine Matias,
Statistical analysis and node clustering in hypergraphs constitute an emerging topic suffering from a lack of standardization. In contrast to the case of graphs, the concept of nodes' community in hypergraphs is not unique and encompasses various distinct situations. In this work, we conducted a comparative analysis of the performance of modularity-based methods for clustering nodes in binary hypergraphs. To address this, we begin by presenting, within a unified framework, the various hypergraph ...
Tópico(s): Advanced Clustering Algorithms Research
2024 - | Peer Community Journal
Wendinda Bamogo, Kounhinir Somé, Joseph Poda,
We propose a new metaheuristic, HmGWOGA-MO, for solving multiobjective optimization problems operating with a population of solutions. The method is a hybridization of the HmGWOGA method, which is a single objective optimization method, and the ϵ-constraint approach, which is an aggregation technique. The ϵ-constraint technique is one of the best ways to transform a problem with many objective functions into a single objective problem because it works even if the problem has any kind of Pareto optimal ...
Tópico(s): Multi-Criteria Decision Making
2023 - | European Journal of Pure and Applied Mathematics
R. Gallassi, A. Bisulli, Federico Oppi, Roberto Poda, Carla Felice,
Tópico(s): Cognitive Science and Mapping
2005 - Springer Science+Business Media | Neurological Sciences
André Nagalo, Odilon D. Kaboré, M. Koulbou, B. Sanogo, Carine Laurence Yehouenou, Ibrahim Alain Traoré, J. Zoungrana, Armel Poda, Abdoul–Salam Ouédraogo,
Background: Identification of the causative agent is an essential requirement for better treatment of bloodstream infection. The BacT/Alert 3D (BioMérieux, Marcy l’Étoile, France), is a blood culture system equipped with CO2 sensors to monitor the growth of microorganisms in blood culture bottles designed to optimize bacterial growth. The aim of this study was to determine the performance of this equipment in detecting bacterial pathogens from patients with bloodstream infection in the context of ...
Tópico(s): COVID-19 diagnosis using AI
2023 - African Journals OnLine | African Journal of Clinical and Experimental Microbiology
Ramón López‐Cózar Delgado, Antonio José Rubio Ayuso, Jesús Esteban Díaz Verdejo, Juan M. Lopez‐Soler,
This paper presents a new technique to validate the performance of dialogue systems focusing on two measures: response time a sentence understanding. Initially, the paper presents a description of the input interface of the dialogue system used in the experiments, including a classification of the recognition tasks considered. Later, it presents the basic features of the proposed technique and describes how the technique has been applied to validate the performance of the dialogue system. Later ...
Tópico(s): Speech Recognition and Synthesis
2002 - Technical University of Valencia | Procesamiento del lenguaje natural
Salvatore Ponte, Gennaro Ariante, Umberto Papa, Giuseppe Del Core,
... precision Positioning, field mapping, Obstacle Detection and Avoiding (PODA) platform, which uses commercial-off-the-shelf sensors, ... Mega 2560 microcontroller with Wi-Fi capabilities. The PODA system, designed and tested for a commercial small ... sensor optimal state estimation algorithm, developed for the PODA platform and implemented on the Arduino, has been ...
Tópico(s): Robotic Path Planning Algorithms
2020 - Multidisciplinary Digital Publishing Institute | Electronics
Gennady Poda, Vsevolod Yu. Tanchuk, Alexander I. Luik,
First Page
Tópico(s): Image Processing and 3D Reconstruction
1995 - American Institute of Physics | AIP conference proceedings
Samuel Bento da Silva, Sandra Francisca Bezerra Gemma, René Ribeiro, Maria Stella Dias Barbosa, Amanda Lopes Fernandes, José Luiz Pereira Brittes, Milton Shoiti Misuta,
Tópico(s): Environmental and Ecological Studies
2022 - | Revista Ação Ergonômica
Tópico(s): Library Collection Development and Digital Resources
1987 - University of Toronto Press | Journal of Education for Library and Information Science
Produção Nacional
Elamara Marama de Araújo Vieira, Nívea Trindade de A. T. Neves, Ana Carolina Costa de Oliveira, Ronei Marcos de Moraes, João Agnaldo do Nascimento,
... procedimentos para seleção dos parâmetros de crescimento e poda a serem adotados. Desta forma, têm-se como ... como variantes os métodos de treinamento, teste e poda, aplicados em toda base de dados e com ...
Tópico(s): Agricultural and Food Sciences
2018 - UNIVERSIDADE DE PASSO FUNDO | Revista Brasileira de Computação Aplicada
Sabino Miranda, Alexander Gelbukh, Г. Н. Сидоров,
... los grafos: generalización, unión o asociación, ponderación y poda.Además, se usan una jerarquía de conceptos (WordNet) ...
Tópico(s): Natural Language Processing Techniques
2014 - | Revista signos
Pasteur Poda, Samir Saoudi, Thierry Chonavel, Frédéric Guilloud, Théodore Tapsoba,
The standard Monte Carlo estimations of rare events probabilities suffer from too much computational time. To make estimations faster, kernel-based estimators proved to be more efficient for binary systems whilst appearing to be more suitable in situations where the probability density function of the samples is unknown. We propose a kernel-based Bit Error Probability (BEP) estimator for coded M-ary Quadrature Amplitude Modulation (QAM) systems. We defined soft real bits upon which an Epanechnikov ...
Tópico(s): Error Correcting Code Techniques
2018 - | Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées
... the document interworking demonstrations mounted by the ESPRIT PODA project, has been formative in arriving at suitable ...
Tópico(s): Modeling, Simulation, and Optimization
1991 - Elsevier BV | Computer Networks and ISDN Systems
... legged animal motion in the context of the PODA computer animation system. The design process entails the ... physical dynamics (Newtonian mechanical properties) and temporal restrictions. PODA uses the desired motion and constraints specified by ...
Tópico(s): Human Pose and Action Recognition
1986 - Complutense University of Madrid | Didáctica Lengua y Literatura
Produção Nacional
Revisado por pares
Tainá Bacellar Zaneti, Rafael Lavrador Sant’anna, Bianca Nathália Rodrigues Cabral,
... el injerto, el riego por goteo, la doble poda y la cosecha de invierno que permitieron el ...
Tópico(s): Educational Technology in Learning
2023 - EDP Sciences | BIO Web of Conferences
... ka, kan, rauja, oe, ha, ah, sih, and poda. Findings reveal that these phatic expressions serve a ...
Tópico(s): Linguistics and Language Analysis
2023 - Indonesia University of Education | Indonesian Journal of Applied Linguistics
Isabel Aguirre, Y. C., Nadia Lee G.,
... educación básica, utilizando los objetos digitales del portal PODA, y su impacto como recurso didáctico innovador, tanto ...
Tópico(s): Digital literacy in education
2023 - | I+D Tecnológico
Jim Nelson, C. Bathe, I.R. Campbell-Grant, Katrin Fischer, Peter T. Kirstein, E. Koether, G. Kroenert, Olivier Morel, Angelina Passaro, Russ Pennell, F. Reynaud, M. Schoonwater, G. Travers,
... the adoption and future developments of ODA the PODA (Piloting the ODA) Project, which is funded within ...
Tópico(s): Semantic Web and Ontologies
1989 - Editions Esprit | Esprit
This paper describes the role which the PODA-2 (Piloting ODA-2) Project is playing and developing the ODA standard. Significant PODA developments include: •- the formation of a EurOSInet ODA Subgroup ...
Tópico(s): Business Process Modeling and Analysis
2015 - Elsevier BV | Biochemical Engineering Journal
Claude Crépeau, Chuangchuang Kou,
... and processed on heterogeneous computer systems. The ESPRIT PODA-2 Project is playing a major role on ... Application Programmatic Interface, ODA Formatter. Based on the PODA toolkit, Bull offers a coherent set of Q112 ...
Tópico(s): Business Process Modeling and Analysis
1991 - Elsevier BV | Computer Standards & Interfaces
Nadia Lee, Isabel Aguirre, Yaizet Griffin,
... para Niños y Niñas con Necesidades Educativas Especiales (PODA). Los objetos de aprendizaje contenidos en este portal ...
Tópico(s): Educational Innovations and Technology
2018 - | I+D Tecnológico
... stroko, oriše dosedanje prisvke s tega področja in poda analizo sestavljanja omenjenih glosarjev ter poudari razlike v ...
Tópico(s): Linguistic Studies and Language Acquisition
2011 - Ljubljana University Press, Faculty of Arts | Musicological Annual
... se le incorporan una serie de mecanismos de poda a los que hemos denominado desambiguacion estructural. Este ...
Tópico(s): Engineering and Information Technology
2003 - Technical University of Valencia | Procesamiento del lenguaje natural