Intrusion Detection Systems (IDS) are an efficient defense against network attacks as well as host attacks as they allow network/host administrators to detect any policy violations. However, traditional IDS are vulnerable and unreliable for new malicious and genuine attacks. In other case, it is also inefficient to analyze large amount of data such as possibility logs. Furthermore, for typical OS, there are a lot of false positives and false negatives. There are some techniques to increase the quality and result of IDS where data mining is one of technique that is important to mining the information that useful from a large amount of data which noisy and random. The purpose of this study is to combine three technique of data mining to reduce overhead and to improve efficiency in intrusion detection system (IDS). The combination of clustering (Hierarchical) and two categories (C5, CHAID) is proposed in this study. The designed IDS is evaluated against the KDD'99 standard Data set (Knowledge Discovery and Data Mining), which is used to evaluate the efficacy of intrusion detection systems. The suggested system can detect intrusions and categorize them into four categories: probe, DoS, U2R (User to Root), and R2L (Remote to Local). The good performance of IDS in case of accuracy and efficiency was the result of this study.

In conducting research, using descriptive methods, where the sources and types of data used are quantitative data and qualitative data. The research design used by the author is a primary data research design and a secondary data research design. The data collection technique used is a field research technique which includes interviews and observations, while a library research technique includes data collection techniques by studying, reviewing and understanding existing data sources. in several books related to the research.
In the presentation of the raw material inventory report still using manual recording using inventory cards and Microsoft Office Excel 2003 software, then the new information system will be used to create a system that includes making DFD, ERD, Normalization, context diagrams and physical design, namely output design and databases.
From the results of the study, it can be concluded that the existing system in CV. Adi Sejahtera Bandung there are several weaknesses, the system for recording transactions in and out of raw materials that is run manually is still not efficient, the occurrence of errors and the slow sales process is due to the slowness in receiving information on goods at this company. The author suggests using a computerized raw material inventory information system to help management control inventory transactions by improving the information structure in reports and making standardized reports to make work efficient and effective.

Human Computer Interaction (HCI), a growing research field in science and engineering, aims to provide a natural way for humans to use computers as tools. Humans prefer to interact with each other mainly through speech, but also through facial expressions and gestures, for certain parts of the speech and displays of emotions. The identity, age, gender, and emotional state of a person can be obtained from his face. The impression we receive from the expression reflected on the face affects our interpretation of the spoken word and even our attitude towards the speaker himself. Although emotion recognition is an easy task for humans, it still proves to be a difficult task for computers to recognize user`s emotional state. Advances in this area promise to arm our technological environment by means for more effective interactions with humans, and hopefully the impact of facial expressions on cognition will increase rapidly in the future. Will do. In recent years, the adoption of digital has increased rapidly, and the quality has improved significantly. Digital printing has resulted in fast delivery and needs-based costs. This article describes a sophisticated combination classifier approach, an empirical study of ensembles, stacking, and voting. These three approaches were tested on Nave Bayes (NB), Kernel Naive Bayes (kNB), Neural Network (NN), Auto MultiLayer Perceptron (Auto MLP), and Decision Tree (DT), respectively. The main contribution of this paper is the improvement of the classification accuracy of facial expression recognition tasks. In both persondependent and nonpersondependent experiments we showed that using a combination of these classifier combinations gave significantly better results than using individual classifiers. It has been observed from experiments that the overall voting technique by voting achieves the best classification accuracy.

Decision support system is defined as a system that supports the work of a manager or a group of managers in solving semi-structured problems by providing information or suggestions towards certain decisions. The design of this system used the R & D (Research And Development) method approach according to Borg & Gall (1983:775) and the Simple Additive Weighting (SAW) method as the calculation method, while what was taken into account were the criteria, where the criteria were: the number of consumers, center of crowd, access road, security, development potential. This application is made using the PHP programming language, MySql as the database, and the software used are: Adobe Dreamweaver and Apache. The choice of location for the construction of the right service center location is a problem that is being faced by PT. Eltra Various Techniques Semarang. Leaders feel confused in determining the right location for the construction of a service center because there are many things that must be considered so that the construction is not in vain and can overcome company problems. This decision support system is able to provide convenience for company leaders in determining the right service center location, through appropriate calculation processes and an integrated system with Geographic Information System (GIS) that can point to locations directly online. The results obtained are Tunjungan Elektronik Center with a value of 97.00, ITC Mega Wholesale with a value of 87.00, Galaxy Mall with a value of 86.00, Delta Plaza with a value of 85.00, Hi-tech Mall with a value of 84.00, Citra Wold Surabaya with a score of 83.00 so that the alternative chosen is Tunjungan Elektronik Center with the highest score of 97.00.
 

This study discusses the use of diction, imagery, and figure of speech in the poem Aku Waiting for the Flower. The poem I Wait for Flowers is a poem that talks about someone who is waiting for someone they love very much. With beautiful poetry lines and contains very strong meanings and meanings. This study aims to: 1) Describe Diction 2) Explain imagery 3) Describe the figure of speech in the poem Aku Waiting Bunga. This research uses qualitative descriptive research. The data collection technique used is reading and note-taking technique and data analysis technique using descriptive analysis technique which includes description, classification, and analysis. The results of the research on the poem ''I am waiting for the flower'' have denotative and connotative diction, visual imagery, feeling imagery, and imagery. intellectual, as well as figure of speech personification and hyperbole
 

IoT technology is useful for chicken farming to control the condition of the farm concerning some problems such as odour, temperature fluctuations and feeding time system. This study used MQ135 to detect ammonia odour level, DHT11 to check room temperature, and RTC3231 to regulate feeding time. The data obtained from the sensor was sent by wemos to the fire base and MySQL to be read on android so that it can be monitored directly by the breeder. When the ammonia level is above normal it will turn on the odour fan. If  DHT11 reaches the value above 300C, it will turn on the cooling fan, and turn on the heating light when the temperature is below 250C. As RTC3231 sets the time at 07.00 and 14.00, the chicken feeder will automatically open to feed the chickens according to the time set. Table 1 and 2 show that the experiment obtained a value of 100% working well. This study succeeded in monitoring environmental conditions through Android and executing automatic feeding at the predetermined time. Thus, it can be concluded that the use of IoT technology for monitoring and feeding system automation  in chicken farms is highly recommended.

 
This research was conducted to examine a short story entitled "Nothing is crazy in this city" by Eka Kurniawan in an anthology of short stories entitled Love is not dead. In this short story study contains two study materials in it, namely the study of stylistics and structure in the short story "Nothing is crazy in this city". The stylistic study referred to according to Tuloli in Lafamane (2020) stylistics or stylistics in general talks about the use of a distinctive or special language, which is the hallmark of a writer, literary school, or also deviations from everyday language or from normal or normal language. standard, and so on. In this study, the short story contains aspects of the provisions of stylistic studies, such as sound style, sentence style, discourse style, figurative language and imagery. Then the short story has the stages of the short story as a coherent structure, including: Abstraction, orientation, complication, evaluation, resolution and code.

This study aims to determine the improvement of short story writing skills through the use of blog media in class XI students of SMA Negeri 2 Lawe Bulan in the 2021/2022 academic year. The population in this study were all students of class XI and a sample of 36 people. The method used in this study is an experimental method with a one group pretest and posttest design with data analysis using the "t" test. From data processing, it was found that the average value of the initial test of short story writing skills by students was 52.10 and was included in the poor category, with a standard deviation of 6.09 and an increase in the final test score with an average value of 87.36 and included in the good category, with a standard deviation of 7.33. Based on the results of the students' initial and final test scores and if it is associated with the KKM value of Indonesian language subjects for high school, it is 70, the students' short story writing ability is included in the good category. From hypothesis testing, it is obtained that the value of t count = 24.19 and in consultation with the value of t_table at a significant level of 5% = 2,030, thus t_count > t_table or 24.19 > 2,030 then the hypothesis is accepted. So it can be concluded that there is an increase in the ability to write short stories through the use of blog media in class XI students of SMA Negeri 2 Lawe Month in the 2021/2022 Academic Year.

Law Number 6 of 2014 states that Village Funds are funds sourced from the state revenue and expenditure budget that are intended for villages and are used to finance the implementation of government activities, implementation, development, community development and also community empowerment. Fund management accountability is a form of village government accountability to the community. The purpose of this study was to examine and analyze the effect of apparatus competence, internal control system, organizational commitment and community participation on village fund management accountability in Sukolilo District, Pati Regency.
This study uses primary data by giving questionnaires to respondents. The population of this study is village officials and community representatives who are involved in the allocation of village funds in Sukolio District, Pati Regency, which consists of 16 villages with a total of 80 respondents. The sampling technique in this study is saturated sampling or census sampling with the data analysis tool used is multiple linear regression analysis using the SPSS 23 program.
 The results showed that the competence of the apparatus, internal control system, organizational commitment and community participation affected the accountability of village fund management.

Penelitian ini bertujuan untuk mengetahui pengaruh kepemimpinan transaksional dan pengembangan karier terhadap kinerja pegawai di Ditreskrimsus Polda Jawa Tengah. Populasi yang digunakan dalam penelitian ini adalah seluruh pegawai yang bekerja sebanyak 70 responden, dengan teknik sampling yang digunakan adalah proportionate stratified random sampling. Sumber data yang digunakan adalah data primer, dengan metode pengumpulan data menggunakan kuesioner. Teknik analisis data yang digunakan adalah analisis regresi linier berganda. Hasil analisis linier menyatakan bahwa kepemimpinan transaksional dan pengembangan karier berpengaruh positif terhadap kinerja karyawan. Nilai koefisien determinasi dan pengembangan karier dapat menjelaskan variasi variabel kinerja pegawai sebesar 58,3%. Hasil uji hipotesis menggunakan uji statistik t diperoleh bahwa kepemimpinan transaksional berpengaruh positif dan signifikan terhadap kinerja pegawai dan pengembangan karier berpengaruh positif dan signifikan terhadap kinerja pegawai.