Blockchain is a collection of blocks arranged sequentially and starting with the first block called the “Genesis Block”, where these blocks are able to store data containing transactions that have been carried out previously. Blockchain is widely used in other fields, one example of which is supply chain management. The algorithm in this research uses proof of work where nodes solve mathema…
Air baku merupakan kebutuhan manusia yang sangat vital, digunakan pada berbagai aspek kehidupan. Dengan berkembangnya pembangunan dan meningkatnya jumlah penduduk dapat mengakibatkan konflik kepentingan akan air. Untuk itu diperlukan alokasi pembagian air secara cermat, adil, dan efisien, khususnya di wilayah Sumatera Selatan. Suatu rancangan tepat guna dalam usaha pemenuhan kebutuhan air baku …
Graphs naturally represent information ranging from links between web pages, to communication in email networks, to connections between neurons in our brains. These graphs often span billions of nodes and interactions between them. Within this deluge of interconnected data, how can we find the most important structures and summarize them? How can we efficiently visualize them? How can we detect…
Jurnal ilmiah yang beredar saat ini jumlah sangat banyak dan akan terus berkembang. Jika ingin melihat kata-kata yang menjadi bahasan dari jurnal secara umum maka dapat di wakili oleh kata kunci. Dalam menentukan kata kunci dari sebuah jurnal ilmiah diperlukan kemampuan untuk memahami isi jurnal secara umum dan membutuhkan waktu yang tidak sedikit. Solusi dari permasalahan perumusan kata kunci …
This book constitutes the proceedings of the 26th European Conference on Advances in Databases and Information Systems, ADBIS 2022, held in Turin, Italy, in September 2022. The 23 full papers presented together with 5 keynote and tutorial papers were carefully reviewed and selected from 90 submissions. The papers are organized in the following topical sections: keynote talk and tutorials; gr…
This volume constitutes the refereed proceedings of the workshops held at the 33rd International Conference on Database and Expert Systems Applications, DEXA 2022, held in Vienna, Austria, in August 2022: The 6th International Workshop on Cyber-Security and Functional Safety in Cyber-Physical Systems (IWCFS 2022); 4th International Workshop on Machine Learning and Knowledge Graphs (MLKgraphs 20…
Various forms of attack models ranging from hosting, spreading malware and phishing websites, these actions can start from accessing the Uniform Resource Locator (URL) or files that contain malicious links in them. A Uniform Resource Locator (URL) is a special identifier used to find resources over the internet. Malicious URLs can be a threat using various types of attacks, usually malicious UR…
This open access book summarizes the first two decades of the NII Testbeds and Community for Information access Research (NTCIR). NTCIR is a series of evaluation forums run by a global team of researchers and hosted by the National Institute of Informatics (NII), Japan. The book is unique in that it discusses not just what was done at NTCIR, but also how it was done and the impact it has achiev…
Commuters travel far from their home areas back and forth every day to work. Long trips make commuters lose a lot of time, energy, and thoughts, especially if their income is not commensurate so that it affects the quality or life satisfaction of commuters. Low life satisfaction can lead to mental health disorders. Low life satisfaction also adversely affects commuters performance in the compan…
The use of the Internet of Things (IoT) has been growing, starting from industry, education, to everyday life. Using the concept of the Internet of Things (IoT) can make it easier to solve various kinds of problems that develop in human life. One of the problems is noise, noise can interfere with human activities. Departing from this problem, the Internet of Thing (IoT) concept is used in place…
SQL Injection is a hacking attack that is carried out by abusing the security gaps in the SQL layer on a data-based application, Sql Injections is a serious threat to the security of a website. The data set used in this study is CIC-IDS2018 from the Canadian Institute of Cybersecurity. This study discussed the application of the Random forest classifier on the Naive Bayes method to recognize pa…
Sultan Hasanuddin Airport has an accident virginity rate with a total movement of 212,656 and a deviation value (the result of calculating the deviation between expected occurrence and recorded occurrence) of 3,540. This is due to many factors, such as natural factors, human errors, etc. Then it is necessary to classify flight data in the take-off phase in order to visualize the pattern of data…
CV. Adi Putra Utama Palembang has used Microsoft Excel in the employee payroll process. This requires more time and accuracy. In addition, reporting of payroll data still uses archival records, resulting in reports being prone to damage or loss. Therefore, the authors developed a payroll application with the Hypertext Preprocessor (PHP) programming language and MySQL as data storage. The result…
This book reports on state-of-art research and applications in the field of databases and information systems. It includes both fourteen selected short contributions, presented at the East-European Conference on Advances in Databases and Information Systems (ADBIS 2013, September 1-4, Genova, Italy), and twenty-six papers from ADBIS 2013 satellite events. The short contributions from the main c…
selama ii PT. Karyatani Pratama Sakti masih menggunakan cara manual dalam melakukan beberapa permasalahan seperti lamanya prose backup data, dan sering terjadi kesalahan input jumlah nominal penjualan serta pembuatan laporan membutuhkan waktu yang cukup lama sehingga tidak terealisasikan tept pada membutuhkan waktu yang cukup lama sehingga tidak terselesaikan tept pada waktunya. oleh karena itu…
Pempek Musi Sriwijaya merupakan sebuah entitas dagang yang bergerak di bidang kuliner. Permasalahan yang terjadi di dalam proses transaksi pemesanan, yang masih dilakukan secara manual yaitu pelanggan datang langsung ke toko dan melakukan pemesanan. Oleh karena itu penelitian ini bertujuan untuk penulis membangun sebuah aplikasi penjualan sebagai media penjualan online kepada pelanggan dapat me…
PostgreSQL is a lightweight relational database that requires minimal memory usage when in operation, and it also has flexibility in choosing encryption methods as data security is crucial in a database system. However, PostgreSQL does not have the feature to search encrypted data. Therefore, this study proposes securing the PostgreSQL database with a keyword search feature using Searchable Sym…
“China’s e-Science Blue Book 2020” has been jointly compiled by the Chinese Academy of Sciences, Cyberspace Administration of China, Ministry of Education of the PRC, Ministry of Science and Technology of the PRC, China Association for Science and Technology, Chinese Academy of Social Sciences, National Natural Science Foundation of China and the Chinese Academy of Agricultural Sciences. …
Blockchain is a technology that tends to be misunderstood by managers that need to make technology acquisition decisions. This book will provide readers with a basic understanding of blockchain and distributed ledger technology (DLT), the technologies that underpin it, and the technologies DLT is built upon. The book is purposefully not a book on how to code or explore other technical aspects o…
This book presents techniques for audio search, aimed to retrieve information from massive speech databases by using audio query words. The authors examine different features, techniques and evaluation measures attempted by researchers around the world. The topics covered also include available databases, software / tools, patents / copyrights, and different platforms for benchmarking. The co…
Faktanya, android telah digunakan oleh ratusan juta perangkat seluler di lebih dari 190 negara di seluruh dunia. setiap harinya, terdapat 1 juta perangkat android yang aktif dengan lebih dari 1,5 miliar unduhan per bulan pada Google Play dan diperkirakan angka tersebut akan terus bertambah lho! Tidak heran, saat ini android telah dinobatkan sebagai penguasa pasar smartphone dengan jumlah penggu…
Query Expansion (QE) is an important process in Cross-Language Information Retrieval (CLIR) system, because it can make the document identification process better. The use of QE aims to see if there is an improvement in the results of the CLIR (Indonesian-English) system, compared to the CLIR Non QE system. In general, the use of QE in the CLIR system can provide an improvement in terms of reca…