Java Language Research Articles

Development of Interactive Video Media to Improve Skill in Writing Simple Sentences of Serang Java Language Local Content Subjects

This study aims to develop interactive video media to enhance the ability of fourth-grade students at a state elementary school in Serang City to write simple sentences. Researchers utilized the ADDIE model (Analysis, Design, Development, Implementation, Evaluation) as outlined by Robert Maribe Branch in a Research and Development (RD) framework. The study involved trials with fourth-grade students using the developed interactive video media. The trials were conducted to gather responses from the students as users of the learning media. The validation assessment by media experts scored 165 with a 94.3% rating in the "Decent" category, while material experts gave a score of 89 with an 89% rating in the same category. The small group trial received a score of 267 with an 83.4% rating, and the field trial scored 641 with an 80.12% rating, both categorized as "Decent." The pretest and posttest results, analyzed using the N-Gain formula, showed an average score of 0.5 with a 100% rating in the "Medium" category. The findings indicate that the developed interactive video media, incorporating local Javanese Banten language content, effectively improves student learning outcomes in fourth-grade elementary school students. Interactive video media is a suitable tool for enhancing sentence writing skills among fourth-grade students at the elemenatary school, demonstrating significant improvements in their learning outcomes.

Student Assistance through Training on Javanese Language and Culture at Walailak University Thailand

The community service activity at the political science study program, Walailak University Thailand has the aim of introducing Javanese language and culture to improve Indonesian insight. The target of this activity is political science students, walailak university who need initial and advanced guidance to improve Indonesian insights. This activity is very helpful for students in providing initial provision before taking a lecture program in Indonesia. This service activity provides theoretical knowledge and cultural practices in the classroom which include the introduction of Javanese language and traditional games. The activity method is carried out with discussions, presentations and cultural practices. The results of the activity showed the enthusiasm of students in learning Javanese language, Javanese culture and Indonesian in general a total of 61% of students stated that they could know Javanese vocabulary, 22% of students knew Javanese culture. 9% of students got preliminary knowledge if they visit Indonesia, while 8% of students got important information related to Javanese culture.

Co-contamination and interactions of multiple mycotoxins and heavy metals in rice, maize, soybeans, and wheat flour marketed in Shanghai City

Mycotoxins and heavy metals extensively contaminate grains and grain products, posing severe health risks. This work implements validated ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) and inductively coupled plasma mass spectrometry (ICP-MS) methods to quantify the concentration of 12 mycotoxins and five heavy metals in rice, maize, soybeans, and wheat flour samples marketed in Shanghai. The mixed contamination characteristics were analyzed using correlation cluster analysis and co-contamination index, and the probabilities of all cross combinations of contaminations were analyzed using a self-designed JAVA language program. The results showed that grains and grain products were frequently contaminated with both mycotoxins and heavy metals, mostly with deoxynivalenol (DON), 3-acetyl-deoxynivalenol (3-ADON), 15-acetyl-deoxynivalenol (15-ADON), ochratoxin A (OTA), aflatoxins, fumonisin B1 (FB1), fumonisin B2 (FB2), fumonisin B3 (FB3), arsenic (As), chromium (Cr) and cadmium (Cd). All the samples (100 %) were contaminated with two or more contaminants, and 77.3 % of the samples were co-contaminated with more than four contaminants. In cereals and cereal products, the following combinations were closely associated: (FB3 +3-ADON), (FB1 +As), (FB1 +FB2), (DON+FB1), (DON+Cd), (As+Cd), (DON+Cd+As), (FB1 +FB2 +As), and (DON+3-ADON+15-ADON). The results indicated that mycotoxins and heavy metals frequently co-occurred in Shanghai grains and grain products, and they provided primary data for safety assessments, early warnings, and regulatory measures on these contaminants to protect public health.

Perancangan Buku Ilustrasi Interaktif Tentang Aksara Jawa Untuk Siswa SD Kelas 3-6

Javanese script, which is part of Javanese cultural heritage which is important to preserve in the future. However, understanding Javanese script material is still a challenge for most elementary school students, even though it has been taught in the Javanese language curriculum from grades 3 to 6. This is due to its rare use in daily life and the influence of the learning methods applied by teachers. Therefore, there is a need for interactive and fun learning media related to Javanese script. This research uses a qualitative descriptive method by utilizing data from observations, interviews, questionnaires and literature studies. The results of the analysis show that designing an interactive illustrated book based on the story of Aji Saka, which is the story of the origin of Javanese script, can increase children's interest in learning Javanese script. With its interactive features, it is hoped that this book can create an interesting learning experience, engage children's emotions, and help improve their understanding of Javanese script, which will ultimately help in preserving this cultural heritage. Keywords: Javanese Script, Aji Saka, Book Interactive Illustration.

Rand-Index Target Projective Gradient Deep Belief Network for Software Fault Prediction

Predicting defective software modules before testing is a valuable operation that reduces time and cost of software testing. Source code fault prediction plays a vital role in improving software quality that effectively assists in optimization testing resource allocation. Several machine learning and ensemble learning techniques has been extensively evolved over the recent few years to predict defect at an early stage. These techniques made predictions based on historical defect data, the software metrics. Nevertheless, the time efficient and accurate fault predictions are the major challenging tasks that yet have to be addressed. In order to ensure accurate software fault prediction, a method called Rand-Index Target Projective Gradient Deep Belief Network (RTPGDBN) is designed. The proposed RTPGDBN method comprises of three processes namely acquiring JAVA packages, software metric selection and classification. First, the number of JAVA packages is used as input from the dataset. Second with the JAVA packages obtained as input, Rand similarity indexive target projection function is applied for selecting the most significant software metrics in order to minimize time complexity of fault prediction. Third, with the selected metrics, classification is performed using Tversky Gradient Deep Belief neural network. Also, gradient descent function is applied to minimize classification error, therefore ensuring accurate software fault classification results obtained at the output layer. Experimental setup of proposed RPGDDBN and existing methods are implemented in Java language and the dataset collected from smell prediction replication package. Performance analysis is carried out with different quantitative metrics such as accuracy, precision, recall, F-measure, and time complexity and space complexity. Through extensive experiments on repository data, experimental results indicate that our RPGDDBN method outperforms two state-of-the-art defect detection methods in terms of different performance metrics.

Unsur Instrinsik Yang Terkandung dalam Cerita Swarga Rohana Parwa

The current state of Indonesian society is troubled by moral decline. This not only affects teenagers but also older people who can set an example of good behavior. A quality nation is a nation that is able to maintain its personality, provide moral education, exemplify the teachings of noble values to be preserved and developed in harmony with the progress of the times. One way is to explore and display the treasures stored in Old Javanese literary works. Based on the background above, the main problems can be raised, namely as follows: (1) What is the synopsis of the story Swarga Rohana Parwa? (2) What is the analysis of the intrinsic elements in the story Swarga Rohana Parwa? (3) What educational values are contained in the story Swarga Rohana Parwa. Swarga Rohana Parwa is one of the classic literary works in the Old Javanese language. This prose focuses on the process of human life after leaving the world based on the results of their actions.

Pembangunan Game Edukasi Interaktif Pelajaran Bahasa Jawa Indramayu pada SDN 1 Margadadi

This research aims to improve the abilities of students at Elementary School 1 Margadadi in reading and writing the Javanese language of Indramayu. The process involved conducting observations and data collection, followed by analyzing the existing issues by gathering grade data from Class V for the past 2 years in the subjects of writing and reading in Indramayu Javanese language.. It was found that many students were not achieving the Minimum Competency Criteria. To address this issue, As a solution, an educational game for learning the Indramayu Javanese language was developed. The research methodology consisted of five stages, including problem analysis, game analysis, system design, system implementation and testing, and finally, conclusions and recommendations. This educational game utilizes the Visual, Audio, and Kinesthetic (VAK) learning method within its content. Results from testing the game with 10 student respondents showed that the average time for writing Javanese script was 13.63 seconds, which was faster than manual writing that took 27.03 seconds. The longest time recorded was 16 seconds for the letter "Nyo," as only 7 respondents were able to complete this task. Furthermore, the testing of understanding the Javanese language of Indramayu revealed that the average scores exceeded the Minimum Competency Criteria, with an average score of 84.6% for the normal level in the game and 81.4% for the hard level in the game.

Text Mining and Multi-Attribute Decision-Making-Based Course Improvement in Massive Open Online Courses

As the leading platform of online education, MOOCs provide learners with rich course resources, but course designers are still faced with the challenge of how to accurately improve the quality of courses. Current research mainly focuses on learners’ emotional feedback on different course attributes, neglecting non-emotional content as well as the costs required to improve these attributes. This limitation makes it difficult for course designers to fully grasp the real needs of learners and to accurately locate the key issues in the course. To overcome the above challenges, this study proposes an MOOC improvement method based on text mining and multi-attribute decision-making. Firstly, we utilize word vectors and clustering techniques to extract course attributes that learners focus on from their comments. Secondly, with the help of some deep learning methods based on BERT, we conduct a sentiment analysis on these comments to reveal learners’ emotional tendencies and non-emotional content towards course attributes. Finally, we adopt the multi-attribute decision-making method TOPSIS to comprehensively consider the emotional score, attention, non-emotional content, and improvement costs of the attributes, providing course designers with a priority ranking for attribute improvement. We applied this method to two typical MOOC programming courses—C language and Java language. The experimental findings demonstrate that our approach effectively identifies course attributes from reviews, assesses learners’ satisfaction, attention, and cost of improvement, and ultimately generates a prioritized list of course attributes for improvement. This study provides a new approach for improving the quality of online courses and contributes to the sustainable development of online course quality.

Analysis of Interaction Mechanisms between Java and JavaScript Programming Languages: from LiveConnect to Graal.js

The article is devoted to the study of the mechanisms of interaction between the popular programming languages Java and JavaScript using a retrospective approach. The author consistently examines the development of tools of this kind, starting from LiveConnect technology and Java applets of the mid-1990s and ending with the interpreters of the last decade. Particular attention is paid to comparing the performance of the currently relevant tools Nashorn and Graal.js. The latter is an implementation of the JavaScript language based on the Truffle framework and Context API, which is a Polyglot context for executing all supported guest languages with the Graal JIT compiler, ensuring their optimal performance. The author gives a definition to the term "warm-up", which is recommended by the GraalVM developers to achieve the highest performance. This is a kind of pre-compilation mode, the process of repeated preliminary execution of JavaScript code by the interpreter before its actual usage in order to obtain information about the most frequently utilized fragments of the program, its functions, types and data structures, alongside with their subsequent caching and optimization. The results of testing based on a project from Oracle and the authors application made it possible to verify the results declared by the GraalVM developers and can be used to optimize and improve the performance of multilingual projects using a unified technology stack, as well as when migrating the server code base from Java to JavaScript.

Analisis Stilistika dalam Lagu Jawa Widodari Karya Denny Caknan

The song Widodari is a song that uses the dangdut genre and is sung by Denny Caknan using the Javanese language. An interesting thing to study further is the use of diction, namely by looking at the style of language used. The purpose of this study was to analyze the diction contained in the lyrics of the song Denny Caknan. Stylistic studies are directed to discuss the content of literary works. In general, regulating stylistic studies includes diction or word choice (lexical choice), sentence structure, figure of speech, partnership, rhyme patterns, and dimensions used for authors or available in literary works. This study aims to analyze the use of diction and themes contained in Denny Caknan's Dangdut Song Lyrics. The method used is a qualitative descriptive method because the object is the text of the Song Lyrics. Data was taken from 1 album by random sampling and was considered representative. The theory used in this research is stylistic. The stylistic theory is used to see aesthetic beauty in song lyrics. The end of this research is the result of the data analysis presentation. The presentation of the results of the data analysis begins with the presentation of the diction on the data source contained in the lyrics of the song Denny Caknan. Then proceed with an explanation of the theme of the lyrics. The results of the research found are diction and themes in the Widodari song which was popularized by Denny Caknan.

Prototype for Digitizing the Sato Kewan Fairy Tale as A Javanese Language Education Media

This research aims to develop and validate the digitalization product of the Sato Kewan fairy tale as a Javanese language educational medium for elementary school students. This research uses the development method (Research and Development) with the ADDIE model to design a learning system. This development model goes through five steps: Analysis, Design, Development, Implementation, and Evaluation. The validation questionnaire for linguists and media experts is a research instrument. Data analysis techniques include qualitative and quantitative descriptive analysis. Based on data from validity results by linguists and media experts on the stop motion animation video of Sato Kewan's fairy tale, the media is a suitable criterion for use. For the language aspect, the language expert scored 75%, and the content aspect was 80%. The visual aspect got 75%, the audio aspect 83%, and 83% effectiveness.

Manifestation of Character Education in Ponorogo Keling Dance and Its Relevance as Teaching Material

The study aims to identify character education values in the Ponorogo Keling Dance. The character education values identified were assessed for their relevance as teaching material for the Javanese language subject for secondary-level students. The approach used in this research was qualitative with a constructivist paradigm. The data collection techniques were observation, interviews, literature study, and documentation. The resource person in this research was Wiyoto, head of the Guno Joyo Studio, Keling Dance Association. Data in terms of symbols and meaning will be analyzed using the hypersemiotic theory. The data validity used triangulation of data sources. The results showed that the Keling dance had local wisdom values indicated in symbols. These symbols were visualized in the Keling dance choreography and characters. After employing hyper semiotic theory, the study found symbols in the Keling dance containing character education values. These values are tolerance, creativity, national spirit, love of the nation, and care for the environment. These values are relevant to teaching material for the Javanese language subject in terms of character education values, availability to be integrated with the Javanese language subject, and contextuality following local cultural characteristics. The use of the Keling Dance as teaching material for the Javanese language subject hopefully introduces native Ponorogo arts other than reog.

Kesantunan Berbahasa Grup WhatsApp Nasab Mbah Dayat: Perspektif Usia dan Jenis Kelamin

In the communication process, there are aspects that need to be considered, including the politeness of the language used. Theoretically, this research employs a sociopragmatic approach, while methodologically, it utilizes a descriptive approach. This type of research is qualitative in nature. The data source for this study consists of the speech of group members. The instrument used in this research is the researcher themselves, equipped with data tabulation. The data collection technique employed in this study is note-taking, divided into several stages. The collected data is then analyzed descriptively. Data triangulation is chosen to test the authenticity of the data discovered during the research process. The findings include 24 maxims of sympathy, 9 maxims of agreement, 7 maxims of wisdom, 7 maxims of appreciation, 5 maxims of simplicity, and 1 maxim of generosity. Meanwhile, age-influenced speech data amounted to 18, and gender-influenced data amounted to 31. The findings are predominantly in Javanese language as all members are from the same region, namely Java. However, Indonesian language data was also found. From the research results, it can be concluded that the speech in the WhatsApp group "Nasab Mbah Dayat" has paid attention to politeness in its usage.

Basic Colors in Javanese and Indonesian Languages: Natural Semantic Metalanguage Theory

This study explores the variety of basic colors in the Javanese language and aims to elucidate their meanings using the Natural Semantic Metalanguage Theory. Employing a qualitative research paradigm, data were collected from various sources, including Indonesian and Javanese dictionaries, LCC Indonesian 2022 and LCC Javanese corpus from CQPWeb. The study identifies 10 basic colors in Javanese, namely Ireng (black), Putih (white), Abang (red), Ijo (green), Kuning (yellow), Biru (blue), Soklat (brown), Wungu (purple), Jambon (pink), and Klawu (gray), while Indonesian has only six basic colors: Hitam (black), Putih (white), Merah (red), Kuning (yellow), Hijau (green), and Biru (blue). Utilizing the features of the Natural Semantic Metalanguage (NSM) theory and the Basic Color Term approach by Berlin and Kay, the study analyzes the Javanese colors. The research highlights differences in color explications between Javanese and Indonesian, stemming from variances in using semantic atoms to explain color meanings. For instance, in Javanese, the color black is explicated using a spice herb named "temuireng" and yam, while in Indonesian, it is explained using charcoal. Additionally, certain secondary colors in Indonesian, such as Brown, Purple, Pink, and Grey, are considered basic colors in Javanese. The findings contribute to the advancement of color studies in semantics.

Implementasi Trigatra Bahasa dalam Upaya Optimasi Peran Duta Bahasa Jawa Barat

The attitude of speakers towards language is one of the influences on language preservation and shifting. Language Ambassador is one of the platforms that has an important role in implementing Trigatra Bahasa. This study aims to (1) describe whether the West Java Language Ambassador is the right means to be a means of implementing the Trigatra Bahasa; (2) describe the form of implementation of the Trigatra Bahasa in the West Java Language Ambassador; and (3) describe the impact of the implementation of the Trigatra Bahasa in the West Java Language Ambassador. The findings of this research were obtained through a questionnaire distributed to the West Java Language Ambassador Finalists. The questionnaire contains open and closed questions related to optimizing the role of Language Ambassadors in the effort to implement the Trigatra Bahasa. This research used a mixed method convergent design type. This method collects quantitative and qualitative data simultaneously to be able to describe the collected data. In general, the results of this research shows that West Java Language Ambassadors have a positive assessment category towards optimizing their role in efforts to implement the Trigatra Bahasa. However, the regional language aspect still has a fairly negative assessment category. It shows that there is a need for further deepening of understanding in the aspect of regional language. Furthermore, the results of this research are implied for the development of language ambassador selection strategies and language preservation by the government.

Analysis of the Derivation and Inflection Process in Javanese Language

Analysis of the Derivation and Inflection Process in Javanese Language

The Shift of Javanese Language Krama in The Bilingual Community

The Shift of Javanese Language Krama in The Bilingual Community

Intelligent code search aids edge software development

The growth of multimedia applications poses new challenges to software facilities in edge computing. Developers must effectively develop edge computing software to accommodate the rapid expansion of multimedia applications. Code search has become a prevalent practice to enhance the efficiency of the construction of edge software infrastructure. Researchers have proposed lots of approaches for code search, and employed deep learning technology to extract features from program representations, such as token, AST, graphs, method name, and API. Nevertheless, two prominent issues remain: 1) there are only a few studies on the effective use of graph representation for code search (especially in Java language), and 2) there is a lack of empirical study on the contributions of different program representations. To address these issues, we conduct an empirical study to explore program representations, especially program graphs. To the best of our knowledge, this is the first attempt to conduct code search with mixed graphs representation for Java language, containing the control flow graph and the program dependence graph. We also present a hybrid approach to capture and fuse the features of a program with representations of Token, AST, and Mixed Graphs (TAMG). The results of our experiment show that our approach possesses the best ability (R@1 with 37% and R@10 with 67.1%). Our graph representation exhibits a positive effect, and the token and AST also have a significant contribution to the code search. Our findings can aid developers in efficiently searching for the desired code while constructing the software infrastructure for edge computing, which is crucial for the rapid expansion of multimedia applications.

Analyzing the Characteristics and Uniqueness of Tafsir Al-Ibriz by KH. Bisri Mustofa

This study aim to explores the characteristics and uniqueness of Tafsir Al-Ibriz, authored by KH. Bisri Mustofa, a prominent figure in the Nahdlatul Ulama (NU) tradition. Tafsir Al-Ibriz stands out in the landscape of Quranic exegesis in Indonesia due to its distinctive approach and methodology. Employing a descriptive qualitative approach, this research delves into the interpretive methods, theological perspectives, and socio-cultural impacts of this tafsir. The findings indicate that Tafsir Al-Ibriz combines textual and contextual interpretation with a distinctive mystical and philosophical nuance, reflecting KH. Bisri Mustofa's unique perspective in understanding the messages of the Quran. Additionally, the tafsir demonstrates the influence of Sufi teachings in interpreting Quranic verses. Other unique characteristics of Tafsir Al-Ibriz include its emphasis on cultural preaching, particularly to the NU community, the use of Javanese language hierarchy known for its politeness (unggah-ungguh), the pesantren-specific style of translating Arabic texts, an objective interpretation of jihad devoid of political bias, adherence to the Shafi'i school of jurisprudence, and a mystical yet scientific approach. The theoretical implications of this research provide new insights into the diversity of interpretative approaches to the Quran in the Islamic world, highlighting the spiritual and philosophical dimensions presented by Tafsir Al-Ibriz. These findings also contribute to our understanding of the role of Sufism in the Islamic exegesis tradition and how theological thought can influence Quranic interpretation. This study aims to lay the groundwork for further research on classical and contemporary tafsir works, as well as deepen the relevance of Sufi thought in contemporary Quranic understanding.

Suluk pedalangan literature in a semiotic perspective

Suluk pedalangan is a form of Javanese literary work, a type of poetry sung by a dalang (puppeteer) in a wayang kulit (shadow puppet) performance. Semiotically, Suluk functions to explain the characterization of scenes whether they are grand, tense, sad, or happy in accordance with the pathet (arrangement of notes) in karawitan (traditional Javanese gamelan music). This research aims to identify and understand the characteristics of suluk from a semiotic perspective. The method used is descriptive qualitative. The data source is Suluk Pedalangan which was collected by Padmosoekotjo (1978). The results of the research show that the suluk pedalangan texts use the Old Javanese language krama alus and krama madya. The results of the research show that the sulukan in wayang kulit performances has the characteristics of being one of the puppetry literature performed (sung) by puppeteers adapted to the pathet and time. When sung by the puppeteer, the sequence of sulukan is adjusted to the time, rhythm (pathet), and kempyung note sequence (beating two notes together with a distance of two notes). Semiotically, the meaning and function of sulukan in setting the atmosphere hold an important position, broadly serving to intensify, embellish, enhance, and shape the atmosphere in various scenes. Textually, sulukan basically refers to the scenes presented. However, if you do not know the meaning of the words, symbols and figures of speech used in sulukan, the aesthetic value and dramatic atmosphere of the scenes presented in wayang kulit performances will be less meaningful. Philosophically, the meaning of sulukan in relation to the sequence of kempyung notes and the time they are expressed symbolizes the journey of a human life, from birth, childhood, adolescence, adulthood, and old age.Keywords: Puppetry literature, semiotics, sulukan, wayang