Smart cities generate vast amounts of data requiring rapid processing to improve urban management. This study investigates the application of edge computing to achieve realtime data processing in smart cities, minimizing latency and enhancing system responsiveness. Through a combination of theoretical analysis and case studies, the paper examines how edge computing can reduce data transmission delays and network congestion. The results reveal that implementing edge computing can significantly improve data efficiency in smart cities, offering a sustainable solution to meet growing urban demands.

Customer sentiment analysis provides valuable insights for ecommerce businesses, but traditional methods often fall short in handling complex and contextrich language. This paper explores the use of Natural Language Processing (NLP) techniques, including BERT and transformer models, to improve sentiment analysis accuracy in ecommerce. The study compares the performance of different NLP models in capturing nuanced customer sentiment from online reviews. Findings indicate that advanced NLP techniques substantially increase accuracy and offer practical applications for improving customer experience and business strategy in ecommerce.Keywords: Natural Language Processing, sentiment analysis, ecommerce, customer experience, BERT, transformer models.

This community service article aims to optimize and revitalize the various tourism potentials of Mojogebang village, especially the potential for community-based tourism to improve the economy of village residents. The efforts made are through formal outreach as well as ongoing direct approaches and guidance to village residents in realizing Mojogebang village as a community-based tourism village. Our findings in the field are that there are several tourism potentials that have not been explored and have not received optimal attention from policy makers, namely the local government. By involving Bumdes and Pokdarwis as well as the private sector and the wider community who are concerned about tourism potential, we are trying to involve active community participation to jointly realize the optimization and revitalization of village potential that has not been explored and touched by community creativity. The result of this community service is the emergence of awareness from all parties about the importance of exploring tourism potential in the village, and realizing it in concrete form regarding various superior village tourism which is able to make Mojogebang village one of the tourist village destinations.
 

The development of AI is having a significant impact on education. AI applications are designed to improve student understanding, but their implementation faces challenges that affect user acceptance. Initial research with the UTAUT2 model in public high schools showed that only hedonic motivation, habit, facilitating conditions, and behavioral intention had a significant influence on application acceptance and use. Therefore, this study will use a simplification model that focuses on significant variables, namely hedonic motivation (HM) and habit (H) on behavioral intention (BI), as well as facilitating conditions (FC), habit (H), and behavioral intention (BI) on use behavior (UB). This study is expected to provide in-depth insight into the important factors that influence the acceptance and use of AI applications in learning, as well as provide practical contributions to improve the implementation of learning technology in high schools.

As 5G networks become more widespread, securing data transmission is increasingly crucial. This paper provides a comparative analysis of cryptographic algorithms in the context of 5G, focusing on security, computational efficiency, and resilience to attacks. The study evaluates the effectiveness of popular encryption algorithms, such as AES, RSA, and ECC, under the unique constraints of 5G. Results demonstrate which algorithms offer the best balance of security and performance, presenting insights that can guide future implementations of secure 5G networks.

Intellectual property rights are an implication of the development of international trade, especially in industrial countries. In developing countries, the understanding and protection of intellectual property rights receives less attention, which causes many violations of intellectual property rights and harms creators and inventors. Intellectual property rights have an important role in economic traffic, both regional and international, including investment in a country to spur economic growth of the country and its people. Indonesian society, which is diverse in culture, religion and ethnicity, has very rich creative works, and must take part in the utilization of intellectual property rights. Legal protection and use of copyright are very necessary to become a source of development for the national economy and Indonesian society
This research is aimed at examining the implications of Intellectual Property Rights on economic benefit gains. An owner of Intellectual Property Rights as a creative subject must obtain a guarantee of legal protection on his or her work. The result shows that the form of legal protection of intellectual property rights is that the owner of intellectual property rights in performing his or her rights must be protected by law. The economic rights owned by the owner will gain economic benefits if it is performed. The rights include the rights to use, to produce, to publish, to copy, to import, to export and to grant a license (permit) to another party that is intended to make use of the intellectual property. In a condition of law violation, the Law of Intellectual Property Rights as a preventive effort will give a right to an owner of intellectual property rights to sue on civil, criminal, or administrative law. The sanctions on the law breaker are also already written in each law of intellectual property rights that includes copy right, brand right, patent right, graphic design right, and integrated circuit lay-out right. The reason why an owner does not automatically gain economic benefits from his or her work is because he or she does not use the economic rights that he or she has. Some matters causing it are quite high costs of production, difficult licensing, and hard competition.
The law protection and economic benefits are two essentials of intellectual property rights. An owner of intellectual property rights is a creative subject that should have those two matters.
 

This article discusses the importance of reaching mutually beneficial solutions in international conflicts, focusing on negotiation and mediation as key elements. Negotiation allows both parties to resolve each other's differences, while mediation facilitates dialogue and promotes compromise. This research uses normative legal research methods with a statutory approach and case approach to analyze relevant laws and regulations related to the Indonesia-Malaysia maritime boundary, using the technique of collecting legal materials for literature studies. These disputes also impact social, political, economic, and environmental life, and both countries must accept the consequences of the Indonesia-Malaysia maritime dispute, such as dispute resolution costs, potential conflicts, and environmental impacts. The results of this study show that negotiations aim to achieve mutually beneficial solutions by providing a forum for communication, identifying common interests, constructive negotiations, and dialogue with regional, national, or international organizations such as the United Nations. Meanwhile, mediation plays an important role in reaching mutually beneficial solutions, assisting effective communication, information and education, claims actions, compromises, facilitating the negotiation process, and reaching mutual agreements.
 
 

The prevalence of postpartum anemia is quite large and the effect is significant in many places around the world, this problem has not received adequateattention even in developed countries (Garrido et al., 2017). This type of research uses correlational descriptive with a cross sectional approach. The population in this study were 120 postpartum mothers. The sampling technique is to use the Accidental Sampling Technique. From the results of the study it was known that ofthe 30 postpartum mothers the majority were not anemic as many as 17 people (56.7%) and the minority anemia as many as 13 people (43.3%). Some of them, themajority who experienced Postpartum Bleeding were 16 people (53.3%) and a minority without Postpartum Bleeding were 14 people (46.7%). Based on the Chi Square statistical test, results were obtained where the p value was 0.000 (<0.05), so that Ha was accepted, Ho was rejected, which means that there is a relationshipbetween anemia during pregnancy and the incidence of postpartum hemorrhage at Evi Primary Clinic in 2023. Based on the conclusions, it is hoped that mothers canadd insight especially for mothers giving birth to obey the midwife's recommendations so they can anticipate the incidence of postpartum hemorrhage.

This research aims to analyze the types of errors and factors that cause students' errors in solving plantation economics story questions. This research is a qualitative and quantitative descriptive research. The subjects in this research were students in the second semester of the Pat Petulai University Coffee Science Study Program for the 2023/2024 academic year, totaling 18 students. The instruments and data collection techniques used in this research were test sheets, interviews and questionnaires. The results of the research show that the types of errors made by students are (1) conceptual errors by 96.55% of students (2) calculation errors by 86.20% of students, (3) errors in reading questions by 89.65% of students, (4) strategic errors amounted to 79.31% of students (5) data usage errors amounted to 65.51% of students. Factors causing errors include poor understanding of concepts, weak mathematics skills, affective factors, less effective teaching methods.

The purpose of this study is to analyze the impact of communication and organizational commitment on the performance of the community in the Mojokerto Regional Government Secretariat. Methodology: the population in this study is an employee of the Mojokerto Regional Government Secretariat and this research is quantitative with a research instrument in the form of a questionnaire which is then analyzed using the help of the SPSS Version 22 program. Results: direct communication has a significant effect on organizational commitment in the Regional Secretariat of Mojokerto Regency; Direct supervision has a significant effect on organizational commitment, communication directly has a significant effect on employee performance, direct supervision has a significant effect on employee performance, that organizational commitment directly has a significant effect on employee performance, communication indirectly affects employee performance through organizational commitment, that supervision indirectly affects employee performance through organizational commitment at the Regional Secretariat of Mojokerto Regional Government.