Recent Submissions

  • Design of a hexapod robot using artificial intelligence for the routes of the peruvian andes

    Abarca, Arnold; Quispe, Grimaldo; Zapata-Ramirez, Gianpierre; Raymundo-Ibanez, Carlos; Rivera, Luis (Institute of Electrical and Electronics Engineers Inc., 2019-11-01)
    This paper presents an alternative solution to improve the locomotion system of a hexapod robot by artificial intelligence. Through an optimal design to achieve static stability, dynamic stability and optimize energy consumption through an autonomous system that is able to perform trajectories without any inconvenience. For the robot to move without flaws has certain restrictions in design (weight, size, materials, etc.) The hexapod has a high degree of movement and this allows many trajectories handle at the time of travel. Using sensors under certain working conditions we will obtain the necessary data and signals to satisfactorily comply with the hexapod robot design.
    Acceso restringido temporalmente
  • Cloud-based open-source enterprise content management model at a SME operating in the manufacturing sector

    Montesinos-Rosales, Andrea; Salas-Villacorta, Sebastian; Mauricio-Sanchez, David; Raymundo-Ibañez, Carlos (Association for Computing Machinery, Inc, 2019-11-12)
    Every year, small- and medium-sized enterprises (SMEs) expand their participation in the Peruvian market, while facing high internal disorganization issues that stifle their growth. This problem is rooted on the fact that the contents generated by these companies are not usually adequately recorded, managed, and exploited, and thus negatively affecting the organization and their competitiveness levels. Now, although most of this issue may be solved through enterprise content management (ECM) solutions, they are not affordable for most SMEs because of their high prices. Within this context, this study proposes the implementation of a cloud-based open-source ECM model at a manufacturing SME in Peru. Through this model, the company was able to access the benefits of an ECM to restructure the way they manage content, gaining 67% more efficiency, establishing a collaboration channel between employees, suppliers, and customers, and reporting a 93% model adaptation rate among staff members.
    Acceso restringido temporalmente
  • Business information architecture for successful project implementation based on sentiment analysis in the tourist sector

    Zapata, Gianpierre; Murga, Javier; Raymundo, Carlos; Dominguez, Francisco; Moguerza, Javier M.; Alvarez, Jose Maria (Springer New York LLC, 2019-12-01)
    In the today’s market, there is a wide range of failed IT projects in specialized small and medium-sized companies because of poor control in the gap between the business and its vision. In other words, acquired goods are not being sold, a scenario which is very common in tourism retail companies. These companies buy a number of travel packages from big companies and due to lack of demand for these packages, they expire, becoming an expense, rather than an investment. To solve this problem, we propose to detect the problems that limit a company by re-engineering the processes, enabling the implementation of a business architecture based on sentimental analysis, allowing small and medium-sized tourism enterprises (SMEs) to make better decisions and analyze the information that most possess, without knowing how to exploit it. In addition, a case study was applied using a real company, comparing data before and after using the proposed model in order to validate feasibility of the applied model.
    Acceso restringido temporalmente
  • Lean Manufacturing Model Adapted for Waste Reduction in Peruvian Condiment Production Agri-Businesses

    Mesones-Guillén, Axel; Palacios-Jesús, Lizeth; Carvallo-Munar, Edgardo; Salas-Castro, Rosa; Cardenas-Rengifo, Luis (2021-01-01)
    The Peruvian export supply is primarily based on the segment of dressings and condiments. This paper seeks to adapt lean manufacturing tools using Poka-Yoke techniques and process standardization, which may align with existing processes to prevent production errors. This combination of tools is expected to reduce the percentage of waste generated throughout the condiment production process. Subsequent to an initial evaluation of the current method combined with the application of both the tools, 11.4% waste reduction was ultimately reported.
    Acceso abierto
  • Wearable Technology for Presumptive Diagnosis of High Blood Pressure Based on Risk Factors

    Prada, Eithel Josue Meza; Agullar, Helgar Miguel Angel Herrera; Armas-Aguirre, Jimmy; Gonzalez, Paola A. (2021-01-01)
    In this paper, we propose a technological solution integrated to a wearable device that allows measuring some physiological variables such as body mass index (BMI), steps walked in a determined day, burned calories, blood pressure and other risk factors associated with the Framingham´s score. The objective of this article is to identify the evolutionary pattern of the Framingham’s score each day in order to determine a presumptive diagnosis of high blood pressure. The technological solution was validated in the social insurance of a public hospital in Lima, Perú. The preliminary results obtained in a diagnostic test show a sensitivity level of 83.33%, a level of precision better than a traditional Framingham´s score for presumptive diagnosis of high blood pressure. Our proposal contributes to the patient’s awareness about the bad routine habits related to lifestyle and promotes the empowerment of data in order to make some changes that influence on the reduction of cardiovascular disease risk.
    Acceso abierto
  • Evaluation Method of Variables and Indicators for Surgery Block Process Using Process Mining and Data Visualization

    Rojas-Candio, Piero; Villantoy-Pasapera, Arturo; Armas-Aguirre, Jimmy; Aguirre-Mayorga, Santiago (2021-01-01)
    In this paper, we proposed a method that allows us to formulate and evaluate process mining indicators through questions related to the process traceability, and to bring about a clear understanding of the process variables through data visualization techniques. This proposal identifies bottlenecks and violations of policies that arise due to the difficulty of carrying out measurements and analysis for the improvement of process quality assurance and process transformation. The proposal validation was carried out in a health clinic in Lima (Peru) with data obtained from an information system that supports the surgery block process. Finally, the results contribute to the optimization of decision-making by the medical staff involved in the surgery block process.
    Acceso abierto
  • Reference Model to Identify the Maturity Level of Cyber Threat Intelligence on the Dark Web

    Santos, Ricardo Meléndez; Gallardo, Anthony Aguilar; Aguirre, Jimmy Armas (2021-01-01)
    In this article, we propose a reference model to identify the maturity level of the cyber intelligence threat process. This proposal considers the dark web as an important source of cyber threats causing a latent risk that organizations do not consider in their cybersecurity strategies. The proposed model aims to increase the maturity level of the process through a set of proposed controls according to the information found on the dark web. The model consists of three phases: (1) Identification of information assets using cyber threat intelligence tools. (2) Diagnosis of the exposure of information assets. (3) Proposal of controls according to the proposed categories and criteria. The validation of the proposal was carried out in an insurance institution in Lima, Peru, with data obtained by the institution. The measurement was made with artifacts that allowed to obtain an initial value of the current panorama of the company. Preliminary results showed 196 emails and passwords exposed on the dark web of which one corresponded to the technology manager of the company under evaluation. With this identification, it was diagnosed that the institution was at a “Normal” maturity level, and from the implementation of the proposed controls, the “Advanced” level was reached.
    Acceso abierto
  • A Technological Solution to Identify the Level of Risk to Be Diagnosed with Type 2 Diabetes Mellitus Using Wearables

    Nuñovero, Daniela; Rodríguez, Ernesto; Armas, Jimmy; Gonzalez, Paola (2021-01-01)
    This paper proposes a technological solution using a predictive analysis model to identify and reduce the level of risk for type 2 diabetes mellitus (T2DM) through a wearable device. Our proposal is based on previous models that use the auto-classification algorithm together with the addition of new risk factors, which provide a greater contribution to the results of the presumptive diagnosis of the user who wants to check his level of risk. The purpose is the primary prevention of type 2 diabetes mellitus by a non-invasive method composed of the phases: (1) Capture and storage of risk factors; (2) Predictive analysis model; (3) Presumptive results and recommendations; and (4) Preventive treatment. The main contribution is in the development of the proposed application.
    Acceso abierto