Desafios inovação no negócio e impactos para S/4HANA
terça-feira, 30 de julho de 2024
SAP Inside Track SP 2024 - Desafios inovação no negócio e impactos para S/4HANA
sábado, 18 de maio de 2024
PhD Work - Research Proposal -6G communications for Smart Cities
Abstract
We are attending a paradigm shift in the requirements and solutions adopted for cities regarding mobility, connectivity, and security. These changes are driven by implementing 5G communications, developing autonomous vehicles, and Smart Cities projects. Smart cities (SC) have needs in terms of traffic control, more intelligent, integrated, comfortable, safe, and fast transport systems. Traffic control systems are expected to allow higher and secure traffic flow and efficient vehicle communications, with other equipment and people sharing the lane (V2X).Vehicles must communicate with each other(V2V), communicate with the infrastructure (V2I), and the vehicle’s position in the city context is needed and so must be known. In this scenario, the need arises to study new communication models to ensure low latency, high bandwidth, and accurate positioning information. The new communication models require the research community’s interdisciplinary and concerted effort. This project thesis proposal aims to contribute to presenting innovative proposals in the context of communications in Smart Cities. In this context, we intend to study the particular case of road crossings to propose communications for a city model with autonomous vehicles. It is intended to evaluate a model that is automatically controlled (without traffic lights), safe for pedestrians, cyclists, and autonomous vehicles, and which allows the collection of information to evaluate traffic flow in a broader context of the entire city it operates.
Introduction
Traffic flow is always considered the main objective in cities, as this reduces the time in traffic, reduces fuel consumption and pollution, and in general, it will improve the quality of life of those who use the city to work, study, or live [8]. In cities, intersections are the most complex points in terms of traffic and also the ones that cause more road accidents. The impacts of traffic on the safety of drivers and pedestrians are a strong reason for investigating safe means that can help vehicles, drivers, and pedestrians have safe and fluid access on the roads [9]. Today, the available technology already provides us with sensors, video cameras, LiDAR Radar and GPS that are installed in autonomous vehicles(AV). Those sensors can be coupled to the road infrastructure to provide systems that complement each other in the solutions and provide a good description of the environment surrounding the road, the vehicles, pedestrians, and obstacles that are found [9].
Author: Manuel Robalinho
PhD Work-Cooperative robotic systems for forest inventory
Abstract
This work addresses the application of cooperative robotic systems in forest inventory task. The specific context of the use of robotic systems in forest brings a set of technical, geographic and environment constraints that shape the approach and possible techniques to be applied. In this work, we will only address the task of collecting images at selected points in the forest using a team of cooperative robots. Our goal will be, given a predefined number of robots and a predefined number of selected targets, to use an algorithm that maximizes the efficiency of the cooperative robots for the execution of the inventory tasks. Other related activities, such as the analysis and decision of which targets should be inventoried, data communication, database and volume calculations based on measurements, will be addressed in related future works.
INTRODUCTION
This work proposes an approach for the optimization of the forest inventory tasks to be performed by multiple robots, which will perform the tasks of measuring and evaluating the volumes of wood in the areas that are selected for inventory. This work is organized as follows: in section 1, we will explain the environment and applicability where this study is intended to be inserted; we will have a subsection for historical analysis and concepts of applicability of the theme. Section 2 covers related works on multi robot systems. Section 3 briefly introduces two well-known algorithms for the optimization of task assignment to robots: the Hungarian algorithm and the Vickrey auction. In section 4, we discuss and evaluate those algorithms to understand which one best suits the objective of the forest inventory. Section 5 presents the main conclusions of this work.
Author: Manuel Robalinho
PhD Work - Multispectral Image Compression
Abstract
Visual experience is the main way humans communicate with each other. It is one of the main ways of interacting with our society, of obtaining and transmitting ideas, of molding projects and proof of various events and phenomena. Compressing images will always remain a research challenge, given the large amounts of information we produce in images and given the large number of devices prepared to capture them daily. Multispectral and hyperspectral image compression has received considerable interest in recent years, given the increase in image capture systems and the high resolution that imagers can easily capture, thus obtaining images with a lot of highly correlated data. The development of new areas of interest in the exploration of images also brought new contributions to the research, such as: autonomous vehicles, precision agriculture, space images, satellites communication and the medical field. This process generates very large images, which create other problems, their transmission, storage and computational power for the analysis of the data obtained. With that scenario, digital image compression has become a major factor in the operation of many day-to-day technologies. In this article, we address the issue of multispectral image compression and the algorithms used in this process.
PhD work-Article Review Pseudo-LiDAR for Image-Based 3D Object Detection
Abstract
Most vehicle manufacturers and several technology companies have been studying concepts and technologies that can allow autonomous, safe and affordable driving for users of these systems. Three lines of investigation have directed the projects of autonomous vehicles, with regard to object detection: a) Using Lidar technology; b) Using stereo video cameras; c) Using both technologies in parallel. In this article, we cover the process described in the article ”End-to-End Pseudo-LiDAR for Image-Based 3D Object Detection” which combines image capture with stereo cameras to obtain a digital image of points that surround the detected objects, for the system to simulate a Lidar image, which can then be exploited with the detection and classification algorithms available for Lidar technology. With this training process, the article presents a Pseudo Lidar.
Author: Manuel Robalinho
PhD Work - Book Review: Robotics, Vision and Control
Abstract
The book describes the concepts of robotics and their practical application, and the concepts of computer vision applied to robotics, which involves the application of computational algorithms to data. The author has created two MATLAB® toolboxes, and explains in the book the concepts of robotics, using MATLAB® code in all situations, thus making the book an excellent material for the study and practice of robotics. The topics covered are oriented by real problems, with many illustrative images, which makes reading accessible and didactic. Robotics and machine vision involve the application of computational techniques and algorithms for data analysis. Advances in the use of robots and machine vision in all areas of society continue to be driven by more efficient methods of processing data. The best performance doesn’t always come only from the best machines. The use of new algorithms, combined with greater computational power and cloud computing techniques, led us to the almost omnipresent participation of robots in our daily lives. It is in industry, medicine, air transport, autonomous vehicles, mining and space exploration. This article is a literature review based on Peter Corke’s book, and the application of his techniques with a use case in autonomous vehicles.
Author: Manuel Robalinho
PhD Work - The challenge of new communications for Smart Cities
Abstract
We are attending a paradigm shift in the requirements and solutions adopted for cities regarding mobility, connectivity, and security. These changes are driven by the implementation of 5G communications, the development of autonomous vehicles, and Smart Cities projects. Smart cities (SC) have needs in terms of integrated traffic control and rapid transport systems. Traffic control systems are expected to enable road safety and communicate efficiently with vehicles, other equipment, and people sharing the road (V2X). Vehicles must communicate with each other(V2V), communicate with the infrastructure (V2I), and the vehicle’s position in the city context must be known. In this scenario, the need arises to study new communication models to ensure more latency, bandwidth, and positioning information. The new communication models require an interdisciplinary and concerted effort from the research community. This paper aims to contribute to the presentation of innovative proposals in the context of communications in SC.
Introduction
The implementation of 5G communications started in 2020, and the three principal axes of innovation for this communication are improved mobile broadband (MBB), reliable and low-latency communications (RLLC), and massive machine-type communications (MTC). Still, at an early stage of implementation, it is already clear that new technological advances in communications (in addition to 5G) will be necessary to obtain a capable response to the demands of society, which is increasingly digitized and more global. The quest for higher data rates, more spectrum, and more significant network densification means driving the future of wireless services to provide at least a terabit-per-second aggregate bit rate in small regions [1]. A new cycle of communication development began with
implementing 5G technology. Over approximately ten years of studies for implementing 5G, many other needs emerged, new use cases, new equipment, and materials. Society has realized that a new impulse in communications will be necessary to guarantee the dreamed features. As usual, each technological cycle has been implemented in approximately ten years, so it is expected that 6G will provide a solution to the use cases presented by society today and be implemented around 2030.
One of the unavoidable issues in the discussion of SC is traffic management, especially for private vehicles.
Author: Manuel Robalinho and my coordinator Dr. Pedro Fernandes
quinta-feira, 18 de abril de 2024
SAP Inside Track Fortaleza 2024
SAP Inside Track Fortaleza will have its fourth edition in Fortaleza (Brazil) on October 26, 2024.
Look here in the SAP Community Event Calendar.
The event is present in several countries around the world. Its organizers are active members of the SAP Community with the aim of sharing knowledge and strengthening professionals among the participants.
The event has more than 15 years of existence in Brazil, having been held in 11 different cities in 28 editions across the country.
Learn more about how to hold your SAP Inside Track event in your city through this LINK.
Blog anunciando o evento:
Incrição para participação:
SAP Inside Track Fortaleza 2024 Ingressos, Sab, 26/10/2024 às 09:00 | Eventbrite
https://www.eventbrite.com/e/sap-inside-track-fortaleza-2024-tickets-885181049347
Form Inscrições para palestras
https://forms.gle/V54DK77sUxRtRdw36
Ex-Aço Cearense é mentor SAP da MakeValue
A MakeValue, empresa catarinense especializada em softwares para tesouraria e operações financeiras, acaba de contratar o português Manuel Robalinho como mentor SAP da companhia.
Robalinho vem da Aço Cearense, onde era consultor de sistemas da fabricante alemã há 10 anos.
O executivo está no Brasil desde 2009, onde também trabalhou em empresas como Neoris, Softtek, RM Soluções em Infraestrutura, Moura Dubeux Engenharia, GFX Consultoria e RCN&BS, sempre com foco em SAP.
Em Portugal, começou a carreira em 1987, passando por nomes como Nestlé, Indra e Portugal Telecom.
https://www.baguete.com.br/noticias/18/04/2024/ex-aco-cearense-e-mentor-sap-da-makevalue
sexta-feira, 11 de agosto de 2023
SAP Inside Track Fortaleza 2023
https://blogs.sap.com/2023/05/07/sap-inside-track-fortaleza-2023/
SAP Inside Track Fortaleza will have its fourth edition in Fortaleza (Brazil) on October 29, 2023.
Look here in the SAP Community Event Calendar.
The event is present in several countries around the world. Its organizers are active members of the SAP Community with the aim of sharing knowledge and strengthening professionals among the participants.
The event has more than 10 years of existence in Brazil, having been held in 11 different cities in 28 editions across the country.
Learn more about how to hold your SAP Inside Track event in your city through this LINK.
Inscription:
Participant:
Includes:
- Acess to the event;
- Acess to all the lectures;;
- Candidates can be received to participate as a volunteer of the event;
- Admissions to the event, here in the Link
Speaker:
Take this opportunity to share your knowledge and help us make this event even better.
Applications for lectures can be made at this LINK
- A proposal with the title theme and a synopsis should be sent with the subject SITFor
- The lecture time is a maximum of 40 minutes.
- The last day for submitting proposals is Friday, Set 21, 2023.
- Wait for the contact of our team until Set 30 with confirmation.
Online lectures are possible and will be presented during the event week ( 23 Oct to 27 Oct )
Event’s place
Hotel Luzeiros Fortaleza
- October 28 2023 (Saturday)
Agenda
8 am – Reception
9 am to 12 pm – Presentations / lectures
12h to 13:30 – Lunch
14h to 17:30 – Lectures
17:30 to 18:00 – Closing session
Lectures
Online lectures will be presented in the week of the event ( 23 Oct to 27 Oct )
Presential lectures will be presented in the event ( 28 Oct )
Applications for all lectures can be made at this LINK
Organization Team
Amanda Almeida
Mauricio Studart
Alexandre Faraco
Aço Cearense usa IA para conceder crédito
O Grupo Aço Cearense, empresa brasileira do ramo siderúrgico, adotou a solução de inteligência artificial SAP Data Intelligence, em um projeto conjunto com o Serasa, para criar um modelo mais assertivo em sua área de concessão de crédito, bem como estabelecer o score de seus clientes.
A ferramenta funciona como uma camada de orquestração de dados da Business Technology Platform (BTP), plataforma da multinacional que reúne dados e funções analíticas, inteligência artificial, desenvolvimento, automação e integração.
Através de aprendizado de máquina e IA, a solução transforma os dados em insights para auxiliar o usuário na tomada de decisões.
O objetivo do Grupo era ter maior confiabilidade, agilidade e segurança na análise de crédito, bem como alavancar a liberação de novas linhas para seus clientes.
Neste caso, o modelo criado faz sugestões de crédito por meio de uma base de dados de mais de 12 mil clientes ativos e 63 variáveis.
A análise considera o faturamento médio dos últimos 48 meses, o porte do cliente, valor da operação, mês e ano de maior exposição ao crédito, notas fiscais emitidas, média de pagamento dos últimos seis a 12 meses e valores em atraso.
Segundo a Aço Cearense, o sistema trouxe maior rapidez nas análises e destravou vendas que, de outra maneira, não aconteceriam. Agora, os clientes e o setor financeiro do grupo têm a informação sobre o novo limite de crédito em tempo real.
Adicionalmente, foi possível reduzir o risco para a companhia ao restringir o acesso de clientes com pendências.
No primeiro mês de utilização da plataforma, o grupo ajustou os limites de 1.520 clientes, cerca de 16% de sua base de usuários ativos, e liberou aproximadamente R$ 54 milhões em crédito, diante de um esforço 80% menor que o habitual.
“Movimentos que antes dependiam de trabalhos manuais são realizados com velocidade e acuracidade, fortalecendo também nosso time de crédito para ações mais estratégicas”, destaca Cinthia Cavalcanti, diretora de desenvolvimento organizacional e TI do Grupo Aço Cearense.
Há 43 anos no mercado, o Grupo Aço Cearense tem operações no Ceará, Pará e Tocantins. O conglomerado é formado pelas empresas Aço Cearense Comercial, Aço Cearense Industrial, Aço Cearense Logística, SINOBRAS e SINOBRAS Florestal.
A companhia totaliza uma capacidade produtiva de 1 milhão de toneladas ao ano, gerando mais de 4 mil empregos diretos e cerca de 40 mil indiretos.
https://www.baguete.com.br/noticias/08/08/2023/aco-cearense-usa-ia-para-conceder-credito
sábado, 5 de novembro de 2022
SAP Inside Track Fortaleza 2022
Fortaleza SAP Community
SAP Inside Track Team Organization
SAP Inside Track Fortaleza will have its third edition in Fortaleza (Brazil) in 2022 on October 29, 2022
The event is present in several countries around the world. Its organizers are active members of the SAP Community with the aim of sharing knowledge and strengthening professionals among the participants.
The event has more than 10 years of existence in Brazil having been held in 11 different cities in 28 editions across the country.
Event’s place
Hotel Luzeiros Fortaleza
- October 29 2022 (Saturday)
Agenda
8 am – Reception
9 am to 12 pm – Presentations / lectures
12h to 13:30 – Lunch
14h to 17:30 – Lectures
17:30 to 18:00 – Closing session
S/4 HANA - New strategies for AA - in SAP Inside Track Fortaleza 2022
Apresentação da palestra online no evento SAP Inside Track Fortaleza 2022
Link here to download presentation
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