Deden Witarsyah Jacob
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View article: N-Gram and Full-Text Search Algorithm Testing for Pattern Recognition in a Chatbot Engine
N-Gram and Full-Text Search Algorithm Testing for Pattern Recognition in a Chatbot Engine Open
View article: Multi-Sensor Early Warning System with Fuzzy Logic Method Based on the Internet of Things
Multi-Sensor Early Warning System with Fuzzy Logic Method Based on the Internet of Things Open
View article: Ransomware attack awareness: analyzing college student awareness for effective defense
Ransomware attack awareness: analyzing college student awareness for effective defense Open
There are growing concerns about security as the usage of computers in academic settings continues to increase. This research aims to investigate the level of awareness among university students regarding security threats associated with r…
View article: Review of: "The Iron Cage of Internal Efficiency: A Content Analysis of Digital Transformation Strategy Direction in Swedish Regions"
Review of: "The Iron Cage of Internal Efficiency: A Content Analysis of Digital Transformation Strategy Direction in Swedish Regions" Open
Potential competing interests: No potential competing interests to
View article: Data Security Management and Audit of Healthcare Data: A Case Study of SISPEC19 Project
Data Security Management and Audit of Healthcare Data: A Case Study of SISPEC19 Project Open
Data security is the biggest challenge with personal data and state secrets threats. Digital transformation is increasing in various industries, including the government industry. One of the causes of this is the Covid19 pandemic which imp…
View article: IT Governance Practices in the Development of Digital Space for the Orchestration of Learning Services in Higher Education
IT Governance Practices in the Development of Digital Space for the Orchestration of Learning Services in Higher Education Open
It is known globally that the Covid-19 pandemic has accelerated the digital transformation process in every aspect of the organization, which led to the question of how to define the strategy for the transformation itself can be measured a…
View article: Analysis of How Scalable Features in Hadoop / MapReduce by Internet Traffic Management
Analysis of How Scalable Features in Hadoop / MapReduce by Internet Traffic Management Open
Internet traffic monitoring is to measure and analyze the network bottlenecks to manage the online data are transferring processes efficiently. Various tools have been developed by using internet traffic measurement and internet traffic an…
View article: Understanding the challenges of rapid digital transformation: the case of COVID-19 pandemic in higher education
Understanding the challenges of rapid digital transformation: the case of COVID-19 pandemic in higher education Open
Rapid digital transformation is taking place due to the COVID-19 pandemic, forcing organisations and higher educational institutions to change their working and learning culture. This study explores the challenges of rapid digital transfor…
View article: Live migration using checkpoint and restore in userspace (CRIU): Usage analysis of network, memory and CPU
Live migration using checkpoint and restore in userspace (CRIU): Usage analysis of network, memory and CPU Open
Currently, cloud service providers have used a variety of operational mechanisms to support the company's business processes. Therefore, the services are stored on the company's server, which presents in the form of infrastructure, platfor…
View article: The Role of Trust to Enhance the Recommendation System Based on Social Network
The Role of Trust to Enhance the Recommendation System Based on Social Network Open
Recommendation systems or recommender system (RSs) is one of the hottest topics nowadays, which is widely utilized to predict an item to the end-user based on his/her preferences primary. Recommendation systems applied in many areas mainly…
View article: Internet of things: security requirements, attacks and counter measures
Internet of things: security requirements, attacks and counter measures Open
Internet of Things (IoT) is a network of connected and communicating nodes. Recent developments in IoT have led to advancements like smart home, industrial IoT and smart healthcare etc. This smart life did bring security challenges along w…
View article: The new trend for search engine optimization, tools and techniques
The new trend for search engine optimization, tools and techniques Open
Search Engines are used to search any information on the internet. The primary objective of any website owner is to list their website at the top of all the results in Search Engine Results Pages (SERPs). Search Engine Optimization …
View article: Analyzing the Barrier to Open Government Data (OGD) in Indonesia
Analyzing the Barrier to Open Government Data (OGD) in Indonesia Open
Public services such as Open Government Data (OGD) already become a new trend for the people and it has been recognized that OGD not only accelerates the development of digital technology but also substantially boosts economic growth and c…
View article: Examining Digital Government (DG) Adoption in Indonesia through UTAUT Framework
Examining Digital Government (DG) Adoption in Indonesia through UTAUT Framework Open
Public demand for better, accountable, fast and satisfactory services encourages the government to provide a reliable electronic service (digital-government) that can be accessed whenever and wherever.The issuance of Indonesian Presidentia…
View article: Extending the UTAUT Model to Understand the Citizens’ Acceptance and Use of Electronic Government in Developing Country: A Structural Equation Modeling Approach
Extending the UTAUT Model to Understand the Citizens’ Acceptance and Use of Electronic Government in Developing Country: A Structural Equation Modeling Approach Open
View article: Effect of Ambient Temperature on Ignition Delay, Combustion Process and Emission of Biodiesel Derived from Algae
Effect of Ambient Temperature on Ignition Delay, Combustion Process and Emission of Biodiesel Derived from Algae Open
Global warming and energy crises have increased the awareness about eco-friendly fuels and also accelerated the search of alternative fuels. Biodiesel is defined as methyl esters of long chain fatty acids derived from vegetable oils or ani…
View article: Modelling End-User of Electronic-Government Service: The Role of Information quality, System Quality and Trust
Modelling End-User of Electronic-Government Service: The Role of Information quality, System Quality and Trust Open
Many governments around the world increasingly use internet technologies such as electronic government to provide public services. These services range from providing the most basic informational website to deploying sophisticated tools fo…
View article: An Application of Rough Set Theory for Clustering Performance Expectancy of Indonesian e-Government Dataset
An Application of Rough Set Theory for Clustering Performance Expectancy of Indonesian e-Government Dataset Open
Performance expectancy has been studied as an important factor which influences e-government. Therefore, grouping of e-government users involving performance expectancy factor is still challenging. Computational model can be explored as an…
View article: Mining Significant Association Rules from on Information and System Quality of Indonesian E-Government Dataset
Mining Significant Association Rules from on Information and System Quality of Indonesian E-Government Dataset Open
Electronic government (e-government) refers to how to apply the information and communication technologies (ICT) to improve the efficiency, effectiveness, transparency and responsibility of public governments. They are usually adopted in c…