Scopus ID: 85199916574
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-5
Conference Paper | Published: January 1, 2023
Abstract
Rainwater Harvesting Systems (RWHS) were investigated in the Philippines for domestic level as a supplemental water resource for non-potable water usage because of the country's geographic location. This study designed a RWHS for a residential building in Imus City, Cavite, Philippines. The RWHS is designed considering the Optimum Tank Size (OTS) and its corresponding water yield and the evaluation of its water saving efficiency (Et). The optimum tank size was obtained by using the Simplified Approach which is based on the Inflow Volume. In order to measure the monthly water yield (MWY) while only accounting for 38% of the household's 12-year water demand, the research additionally utilized the Demand-After-Rain (DAR) approach, which is a simulation equation derived in the unique scenario of the Yield-After-Spillage (YAS) algorithm. The peak water demand of the household is 45 m3 but 38% of this was only used in consideration of non-potable uses only. The RWHS tank supplied a peak monthly yield of 12.88 m3 during the rainy season. The efficiency of the tank ranged from 28.45% to 48.74%. Moreover, the water saving efficiency of the tank was observed to have an average of 39.18% for the year 2010-2021.
Scopus ID: 85199907654
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-6
Conference Paper | Published: January 1, 2023
Abstract
As the Philippines advances industrially, the nation's demand for electricity is soaring. In response to this challenge, the proponent seeks to devise an Internet-of-Things (IoT) solution that addresses the imbalance between electricity supply and demand through a cost-effective yet highly accurate energy management system for commercial and industrial sectors. The idea is to curtail energy consumption by enabling building managers to remotely control shared area resources, thereby resulting in a corresponding decrease in energy expenses. The designed prototype will also encompass a feature for power interruptions both blackout and brownout detection and notification, which will allow building supervisors to implement electrical outage procedures during necessary circumstances. When power is restored, the system will initiate a “rolling” procedure to prevent sudden load spikes on the power grid by first restoring power to areas known for lower current draw. This approach differs from the typical scenario where, after a blackout, all devices power on at once when service is restored, escalating the risk of another brownout or potentially even an electrical fire due to an overloaded grid. In the event of a power outage, the system will rely on an alternate power supply to maintain its operation. The envisioned product is designed to be portable and transferable, meaning it can be conveniently installed in any commercial building and relocated as required. Moreover, the design contemplates a scenario where several such prototypes can be placed within a single building and individually controlled remotely via web application.
Scopus ID: 85199910828
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-6
Conference Paper | Published: January 1, 2023
Abstract
The number of vehicles that travel on the road daily is escalating due to the rapid urbanization in the Philippines, particularly in the National Capital Region (NCR). It is difficult to ignore that the surge of private and public transit vehicles significantly impacts traffic flow across the country. Highway interchange is one of the alternatives that can reduce and avoid congestion and improve travel time by making transportation from one place to another more efficient. One of the prominent areas with heavy traffic is the Elliptical Road (ER) in Quezon City, or Quezon Memorial Circle (QMC), which is because motorists travel to busy highways like Commonwealth Avenue (CA), East Avenue (EA), Quezon Avenue (QA), and North Avenue (NA) also pass through it. The Annual Average Daily Traffic (AADT) records that contain traffic data were obtained to visualize the growth of traffic in the study area. The results showed that the Speed Performance Index (SPI) observed was 20 kph during the AM peak hour count and 18.67 kph for the PM peak hour count. Moreover, the average speed observed with the proposed interchange is 19.95 kph. Furthermore, the proposed interchange provided a slight improvement in the LOS compared to the existing traffic conditions in the area.
Scopus ID: 85199920699
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-6
Conference Paper | Published: January 1, 2023
Abstract
This paper is introduced as an exploration of how to utilize advanced technology and computing can assist individuals who are mute and/or deaf-mute individuals. It recognizes the rapid progress in technology and computing, which opens up opportunities to address the unique needs of this particular group. The research question addressed in this paper is how we can use accurate time sign language recognition to assist people suffering from mutism and deafness to make the healthcare system more inclusive and accessible to them, especially when taking visual acuity assessments which is normally needed for acquiring eyeglasses. The system comprises a microprocessor unit and a Python-based program that is used to facilitate the visual acuity assessment properly and accurately. The keyfindings of this paper suggest that realtime sign language recognition technology can significantly improve the healthcare experience for individuals who are suffering from mutism and deafness by facilitating communication and reducing barriers to access facilities for eye health care to person with disability like person who are mute and deaf. The study also highlights the need for further research and development so as to improve the accuracy and efficiency of sign language recognition technology for people who are mute and deaf.
Scopus ID: 85199880629
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-6
Conference Paper | Published: January 1, 2023
Abstract
A case study of DITO telecoms is used to examine the effectiveness of door-to-door sampling caravans for telecoms firms to develop their subscriber base. The telecoms sector is changing; thus client acquisition strategies are being reconsidered. In this study, in- person engagement and personalized encounters are evaluated in the digital age. The mixed-methods research analyses quantitative and qualitative data. Customer comments and sales team observations during the door-to-door sample caravan provide qualitative data, while subscriber growth metrics, conversion rates, and demographic profiling provide quantitative data. Research shows that door-to-door sampling caravans may boost subscription growth. Personalized interactions build trust and rapport, which may overcome consumer skepticism about digital marketing. The technique also permits direct targeting of demographics and places to meet local requirements. However, scalability, resource allocation, and long-term effect must be considered. The research emphasizes strategic planning, training, and communication for caravan sales teams. The study found that although digital initiatives are important, offline approaches like door- to-door sampling caravans may provide a competitive edge. Telecommunications firms looking to vary their client acquisition techniques might learn from the research that in-person contact can maintain subscriber growth.
Scopus ID: 85199923992
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-6
Conference Paper | Published: January 1, 2023
Abstract
The municipality of Brooke's Point in Palawan is tackling solid waste concerns. Manual waste collection logbooks constitute a significant issue. This approach causes data inaccuracies, record loss, human errors, and challenges reporting waste results to the Environment Management Bureau (EMB). Due to manual processes, the municipality's data collection, analysis, and statistical reports need to be revised. To solve the problem, the researchers developed a Solid Waste Management System (SWMS) titled “e-Kolekta: Solid Waste Management System (SWMS), A Sustaining Brooke's Point Palawan Solid Waste Department (SWD) Operations for Waste Analysis.” Implementing SWMS lets the municipality efficiently track waste sources and improve the submission of documentation to the EMB. The system provides valuable data and ideas for environmental and natural resource issues, ensuring accurate reporting and efficient, sustainable operations. Using time series forecasting, k-means clustering, and descriptive analytics within the system reduces human error, enhancing the data's accuracy. Moreover, the system safeguards against data loss by preserving information in a database in a secure manner. The researchers performed alpha and beta testing in Brooke's Point to evaluate the system's performance. The researchers collected the data from a purposely selected group of significant participants involved in the e-Kolekta project. The e-Kolekta SWMS was evaluated by four user groups: system administrators, employees, barangay administrators, and end-users. The system received positive feedback, with a weighted mean score of 3.92 from system administrators, 4.00 from employees, 4.00 from barangay administrators, and 4.00 from end-users. This collective agreement among the user groups highlights the feasibility and environmental friendliness of e-Kolekta as a waste analysis solution for the SWD operations in Brooke's Point, Palawan. The system's effectiveness is further supported by its favora...
Scopus ID: 85199868477
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-6
Aris M. Pulumbarit, Felix Jerome P. Dela Fuente, ... Arlene Mae C. Valderama
Conference Paper | Published: January 1, 2023
Abstract
Sprout It is a data-driven web based system approach designed for E and B Farm to manage mushroom farming production, aiding farmers in recording, organizing, and analyzing production batch details. It utilizes visual elements and follows the Kanban Agile Model, with React JS for the front end, Express JS and Node JS for the back end, and MongoDB as the database. With scores of 98.88% in functionality and 97.48% in compatibility testing, it highlights its reliability and cross-browser compatibility as a valuable tool for E and B Farm. The testing results proved that Sprout It delivers a seamless user experience for tasks such as recording, gathering, and analyzing information about mushroom production, thus demonstrating its usefulness to users of E and B Farm. The web management system is compatible with Windows, Android, and iOS devices, requiring an internet browser and connectivity. The system was evaluated using ISO 25010 by a diverse group of users, resulting in an average mean score of 3.61 and a standard deviation of 0.10. The evaluation confirmed the system's usefulness as a valuable tool for E and B Farm mushroom farmers, aiding them in their farm-related tasks.
Scopus ID: 85199900203
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-5
Conference Paper | Published: January 1, 2023
Abstract
Throughout the centuries, Philippine poetry, in its modern form, has made its way online with the rise of digital technology. However, an online article suggests that most Filipino poems are left on library shelves unappreciated. This lack of demand causes limited amounts of publishing. Thus, bookstores and publishing companies would not invest in these writers’ works. With this, the researchers investigated whether there is a lack of appreciation and promotion of Filipino poetry in today's generation and whether a hybrid short film is an effective multimedia outlet to promote the said field. All of the results yielded positive in that the participants showed interest in Filipino poetry after the film and had positive remarks about its technical aspects. Initially, the pre-test assessment showed that the respondents' interest in Filipino poetry gained a weighted mean of 3.67 out of 5 overall. In the post-assessment, however, gauging whether the short film helped pick their interest, there was a notable increase of 0.96 in the weighted mean, making it an average of 4.63. This project shows that the short film impacted the viewers regarding attaining the proponents' goals.
Scopus ID: 85166372591
2023 9th International Conference on Virtual Reality (ICVR), (2023), pp. 461-466
Conference Paper | Published: January 1, 2023
Abstract
Advances in technology have revolutionized student recruitment strategies employed by educational institutions. These innovations led to the adoption of virtual campus tours to provide prospective students with an immersive expedition into the school facilities replicated in a digital environment. However, the existing virtual tour technologies pose challenges, including cybersickness in virtual reality and limited interactivity in 360-degree videos. In this study, we fill these research gaps by developing a playable and interactive campus virtual tour where potential enrollees can visit and tour the campuses remotely. In addition to a series of beta tests with enrolled students, we recruited students specializing in game development and their associates to evaluate the application using an extended Technology Acceptance Model (TAM) framework. In this evaluation, we found that the application was well-received by prospective students and was regarded as useful in delivering an immersive campus visit experience. From the TAM perspective, it was evident that there was a significant difference in how enrolled and potential students assess the application in terms of perceived usefulness and behavioral intention. The positive acceptance of the application led to the recommendation of playable campus virtual tours as a tool for improving student recruitment strategies.
Scopus ID: 85199916542
2023 IEEE 15th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM), (2023), pp. 1-6
Conference Paper | Published: January 1, 2023
Abstract
Ensuring students' timely and satisfactory graduation requires evaluating their future performance based on ongoing academic records and implementing pedagogical interventions. Within an educational context, students can be categorized as regular or irregular, each subject to distinct academic rules. Regular students follow a predetermined curriculum, enjoying a clear path to graduation and improved access to required courses, facilitating efficient progress toward degree completion. Conversely, irregular students face challenges such as disruptions and delays, necessitating additional time and support to meet degree requirements. Guiding both regular and irregular students and enhancing their study plans requires proper guidance and academic intervention. To bridge the existing research gap, this study introduces a Decision-based Recommendation System towards Program Completion Using Forward Chaining Algorithm. This system automatically generates a study plan by considering defined constraints and parameters, enabling students to assess the term and year of their degree program completion. Leveraging the forward chaining algorithm with fuzzy IF-THEN-ELSE rules, the system's predictive model captures intricate relationships and dependencies within the data, yielding valuable insights and predictions. This adaptive approach refines predictions with the availability of new data, enhancing accuracy and usefulness in guiding decision-making processes related to generating a study plan.