Research Areas and Development Priorities:
The Department of Computer Science and Information Engineering (CSIE) at National Dong Hwa University (NDHU) focuses its teaching and research development on advancing interdisciplinary integration through computer and information technologies, expanding the application of information technology across various domains. Key research areas and development priorities include:
I. Cloud Computing and Big Data Processing
Cloud computing is an internet-based computing model characterized by high flexibility and scalability, providing on-demand access to hardware, software, and information resources. Since the concept was introduced by Google CEO Eric Schmidt in 2006, it has consistently been recognized as one of the top trends in the IT industry. Services provided through the cloud, such as Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS), are rapidly replacing traditional hardware and software, becoming the standard computing model adopted by industries. Big data refers to datasets so large, fast-generating, complex, and variable that traditional data processing techniques cannot efficiently capture, manage, process, or organize them into human-interpretable information within a reasonable timeframe. Renowned IT market analysis firms like Gartner and IDC, as well as prominent media outlets such as The New York Times, consistently highlight the arrival of the “big data” era, where decision-making in business, politics, economics, society, and other fields increasingly relies on data and analytics rather than experience or intuition. The department has accumulated substantial research expertise and achievements in areas such as networking, databases, parallel and distributed processing, and artificial intelligence. Moving forward, we will actively engage in cloud computing and big data processing, particularly in cutting-edge topics such as mobile cloud computing, cloud-based Internet of Things (IoT), mobile crowd sensing and computing, and big data analytics.
II. Multimedia Systems
Multimedia integrates text, images, graphics, animations, videos, and audio to present information vividly and comprehensively to users. The department’s Media Laboratory is equipped with stereoscopic projection systems and a variety of immersive virtual reality devices. In addition to exploring multimedia applications in education, science, and entertainment, we have a strong team dedicated to interactive game development, achieving first place in the game creation category of the 4C Digital Creation Competition in 2006. We also periodically invite distinguished domestic and international scholars to conduct short-term multimedia workshops to broaden students’ horizons.
III. Computer Communication Networks and Mobile Computing
With the development of broadband networks and the widespread use of personal communication devices, it is now possible to realize the vision of seamless connectivity and the digital networked home through tools as compact as a mobile phone or even a pin-sized tracker. Research in Computer Communication Networks and Mobile Computing focuses on developing practical technologies needed for various network and mobile multimedia applications, aiming to create a more convenient and connected living environment.
IV. Database and Knowledge Base Systems
The rapid advancement of internet technologies has led online databases to gradually replace traditional libraries. As multimedia technologies continue to evolve, they have significantly enriched the functionality and presentation of database systems. Database and knowledge base systems now stand as core technologies for intelligent information services, supporting a wide range of applications across disciplines.
V. Very Large-Scale Integration (VLSI) and Embedded Systems Design
Very Large-Scale Integration (VLSI) refers to the development of increasingly complex circuit structures fabricated into integrated circuits (ICs) using smaller, more efficient technologies. Taiwan currently ranks second globally in VLSI design, which is critical to advancing Taiwan’s industrial capabilities. Embedded systems form the core of various microcomputer-controlled devices, digital homes, and mobile and ubiquitous computing applications. The department’s research focuses on System-on-Chip (SoC), Network-on-Chip (NoC), and embedded compilation technologies that meet the growing demands of next-generation applications.
VI. Parallel and Distributed Computing
The performance of a single computer may be limited, but by leveraging multicore processors, multiple CPUs, clustered systems, or grid computing across networks, parallel and distributed computing significantly enhances processing speed and efficiency. A notable example is IBM’s Deep Blue, which famously defeated a world chess champion—an achievement made possible through the power of parallel and distributed systems.
VII. Software Engineering
No matter how advanced computer hardware or network infrastructure becomes, it remains powerless without software to orchestrate and process operations. The rise of Bill Gates—whose empire was built on the success of Windows software—highlights the transformative role software plays in the digital age. With its boundless versatility, software is limited only by the reach of human imagination and creativity. At the heart of this dynamic landscape lies software engineering—a fundamental discipline that equips individuals with the essential principles, tools, and practices to design, develop, and maintain software systems that power our modern world.
VIII. Cryptography and Information Security
Have you ever been plagued by computer viruses? As e-commerce flourishes, how can we ensure secure online transactions, protect sensitive national security documents, and defend networks against unauthorized intrusions? Through research and coursework in cryptography and information security, students gain advanced tools and skills to tackle these challenges—enabling them to build robust, secure digital environments for applications in business, government, and national defense.
IX. Computational Theory and Algorithms
All modern scientific advancements are built upon solid theoretical foundations, and computer science is no exception. Our courses and research not only introduce the latest computer technologies and achievements but also provide the theoretical foundations underpinning these advancements, transforming students from “computer users” into true “computer scientists.”
X. Human-Computer Interaction Systems
Imagine a future where computers, home appliances, and machines—such as cars and elevators—are fully reliable, capable of seeing, hearing, speaking, and presenting multimedia information in a dynamic and engaging manner. Would such a lifestyle not be transformative? By empowering machines with intelligent sensory cognition and interactive multimedia capabilities, we can develop smart, intuitive, accessible, and efficient human-computer interaction interfaces. Such innovation paves the way for seamless collaboration between humans and machines, driving the development of a high-tech, quality-driven digital society.
XI. Programming Languages and Compiler Systems
In today’s era of rapid technological evolution, each new generation of computers brings with it a wave of emerging programming languages. These languages continue to evolve, shaping how we interact with and build computational systems. Grounded in traditional language frameworks, the department explores both the theoretical foundations and practical development of next-generation programming languages. Our research in compiler technologies supports a broad range of applications, from program optimization and embedded systems design to event-driven processing—driving innovation across diverse areas of computing.
XII. Digital Chess Research
Computer game-playing has long been a captivating branch of artificial intelligence, serving as a key benchmark for simulating human intelligence. The CSIE department’s research encompasses computer Go and Chinese chess programming, intelligent computer-assisted learning systems for chess games, and online chess gameplay platforms. Our digital chess programs compete annually in international tournaments and have consistently achieved outstanding results, reflecting the department’s strength in AI-driven strategic game research.
XIII. Bioinformatics
The Human Genome Project has had a profound impact on both science and society, positioning biotechnology as a key emerging field. As the volume of biological data continues to grow, computer scientists have become indispensable in unlocking its potential. In response to the surge in bioinformatics research, the department collaborates with related units in the College of Science and Engineering to offer a dedicated bioinformatics program and pursue interdisciplinary research initiatives.