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7th International Conference on Information Technology - New Generations, ITNG 2010

作者： Guo, Minzhe Chai, Taolun Qian, Kai Computer Science and Software Engineering Southern Polytechnic State University Marietta GA United States

ISBN: (纸本)9780769539843

In this paper we present an innovative online instant assessment system for interactive teaching and student's active and collaborative learning introductory Java programming in CS1. This system is designed to facilitate the interaction between the instructor and students, the collaboration between students, and enhance the student's "learning by doing" active learning model for the CS1 introductory programming course. This novel Java online virtual server engine provides not only a timely controlled environment for the synchronous delivery of interactive teaching and learning modules with instant assessment of student progress in classroom but it also provides a asynchronous off class self-study supplemental environment for student independent learning. © 2010 IEEE.

关键词： Students

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Portable labs in a box for embedded system education

Portable labs in a box for embedded system education

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15th Innovation and Technology in computer science Education Conference, ITiCSE 2010

作者： Qian, Kai Dan Lo, Chia-Tien Hu, Xiaolin Department of Computer Science and Software Engineering Southern Polytechnic State University United States Department of Computer Science Georgia State University United States

ISBN: (纸本)9781605588209

The rapid growth of embedded systems results in a great demand of professionals for embedded software design and development. However, embedded system education is not well represented in the current computer science (CS) academic programs. Existing embedded systems curricula heavily rely on a significant investment in lab resources and a high knowledge base requirement for instructors (e.g., faculty whose expertise is not specifically in this area). To overcome these difficulties, we have developed an online embedded system courseware with hands-on labs in an inexpensive and portable development box. The portable and modular design of this courseware provides a "ready-to-be-adopted" model and will save resources and time in broadening embedded system education. Copyright 2010 ACM.

关键词： Embedded systems

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Green computing methodology for next generation computing scientists

Green computing methodology for next generation computing sc...

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34th Annual IEEE International computer software and Applications Conference, COMPSAC 2010

作者： Lo, Chia-Tien Dan Qian, Kai Department of Computer Science and Software Engineering Southern Polytechnic State University Marietta GA United States

ISBN: (纸本)9780769540856

Green computing has been an active research area which studies an efficient use of computing resources. It is a growing import subject that creates an urgent need to train next generation computer scientists or practitioners to think "green." However, green computing has not yet been well taught in computer science (CS) or computer engineering programs (CE) programs, partly due to the lack of rooms to add a new course to those programs. Presented in this paper is an effort to reform core concepts of CS/CE to inculcate green computing in subjects such as algorithms, and operating systems. © 2010 IEEE.

关键词： Wireless sensor networks

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IT 2008: The history of a new computing discipline

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Communications of the ACM 2010年第12期53卷 133-141页

作者： Lunt, Barry Ekstrom, J. Reichgelt, Han Bailey, Michael Leblanc, Richard Department of IT Brigham Young University Provo UT United States Computing and Software Engineering Southern Polytechnic State University Marietta GA United States Adaptive Computing Provo UT United States Department of Computer Science and Software Engineering Seattle University Seattle WA United States

The IT model curriculum represents an excellent starting point toward understanding more about IT as an academic discipline. The early 1990s saw the emergence of the Internet from the environs of the technical cognoscenti into the dot-com world with an interface for the masses. Additionally, the personal computer had reached the point that essentially everyone in all enterprises had one, and used it heavily. The increased complexity and importance of computing technologies for the success of organizations and individuals led to a growing need for professionals to select, create, apply, integrate, and administer an organizational IT infrastructure. Organizations typically filled these positions using individuals with widely varying backgrounds whose educational experiences often provided poor preparation for the demands of the position. The skill sets needed for the new breed of network and system administrators were not provided by the more algorithmically and analytically oriented computer science programs of the time. Moreover, information systems programs, with the business education requirements of their accreditation bodies, were equally unwilling or unable to include the technical depth required. In response to this new educational need, programs arose such as those from Purdue university and Pennsylvania College of Technology, which were called Information Systems (IS) and computer science (CS) respectively, but were something else entirely. These programs, and others like them, had sprung up independently and spontaneously to satisfy the needs of employers for workers with skills in networks, distributed systems, and beginning in the mid-1990s, the Web. By the peak of the dot-com boom in 2000, there were at least 17 institutions around the U.S. that had or were forming programs with similar characteristics, and which were most commonly called "Information Technology." The largest of them was at Rochester Institute of Technology (RIT) in Rochester, NY, with o

关键词： Students

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Innovative CS capstone projects on green energy applications with WSN in a Box

Innovative CS capstone projects on green energy applications...

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15th Innovation and Technology in computer science Education Conference, ITiCSE 2010

作者： Dan Lo, Chia-Tien Qian, Kai Yang, Li Department of Computing Science and Software Engineering Southern Polytechnic State University United States Department of Computer Science University of Tennessee Chattanooga United States

ISBN: (纸本)9781605588209

Green computing has become an important subject due to global warming caused by man-made greenhouse gas emissions. While green computing is an active research area, it is still of infancy in computer science (CS) education. In this regard, we propose to bring green computing into CS capstone curriculum. This integration culminates in a portable and affordable platform, a portable Wireless Sensor Network (WSN) in a Box (WinBox) with emerging ZigBee wireless technology. Both instructors and students benefit from this innovation. It allows an instructor to sponsor a realistic, significant, and feasible semester-long project. It provides students a challenge to integrate their learnt principles and theories to analyze, design, implement a productoriented project creatively. Students are well prepared for the professional workforce by gaining hands-on experience from developing a real-world product. Our publicly accessible "learning by doing" pedagogical model promotes lifelong learning. Copyright 2010 ACM.

关键词： Students

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Is Teaching with Security in Mind working? 10

Is Teaching with Security in Mind working?

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2010 Information Security Curriculum Development Conference

作者： Peltsverger, Svetlana Karam, Orlando Department of Information Technology Southern Polytechnic State University United States Department of Computer Science and Software Engineering United States

ISBN: (纸本)9781450302029

Security topics have been taught for some time at universities. The most common approach has been to teach a required topic, and then introduce a security module later in the course. We have been promoting the notion of teaching security at the same time as main course's material. We found that this helps students to accept the idea of writing secure code at an early stage and encourages them to focus on the security issues before they start coding. We proposed teaching secure practices as the default model presented to the students, facilitating the adoption of those practices. Over a period of one year we promoted the concept among our colleagues both in our school and at teaching conferences. This paper is a report that shows where we are one year after of implementation of Teaching with Security in Mind. Copyright © 2010 ACM.

关键词： Teaching

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An improved K-view algorithm for image texture classification using new characteristic views selection methods 10

An improved K-view algorithm for image texture classificatio...

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25th Annual ACM Symposium on Applied Computing, SAC 2010

作者： Lan, Yihua Liu, Hong Song, Enmin Hung, Chih-Cheng School of Computer Science Huazhong University of Science and Technology Wuhan China School of Computing and Software Engineering Southern Polytechnic State University GA United States

ISBN: (纸本)9781605586380

Image texture classification plays an important role in the computer processing of images. Many methods including the Gray Level Co-Occurrence (GLCO), Local Binary Patterns and K-View algorithms for image texture classification have been proposed. There exist several variations of the K-view algorithms. Among them, the K-View algorithm using rotation-invariant features can produce higher classification accuracy;however, the algorithm is not stable. This paper presents an improved K-View Algorithm using new characteristic views selection methods. We propose three different methods for selecting characteristic views. The first method chooses characteristic views based on the interval of minimum mean gray level and maximum mean gray level of all views in the primitive set and then randomly select the same number of views in each sub-interval. The second method divides the sorted interval with equal sub-interval and then select one view randomly in each sub-interval. The third method chooses views in an equal distance starting from the minimum gray level in the sorted list. Experimental results show that the proposed characteristic views selection methods improve the performance of the K-View algorithms. This improved K-View algorithm is more robust and accurate compared with the results of the previous K-View algorithms. © 2010 ACM.

关键词： Local binary pattern

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Inquiry-based active learning in introductory programming courses

Inquiry-based active learning in introductory programming co...

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15th Innovation and Technology in computer science Education Conference, ITiCSE 2010

作者： Qian, Kai Dan Lo, Chia-Tien Yang, Li Liu, Jigang Department of Computing and Software Engineering Southern Polytechnic State University United States Department of Computer Science and Engineering University of Tennessee United States Department of Information and Computer Sciences Metropolitan State University United States

ISBN: (纸本)9781605588209

We have developed an innovative online tool for teaching introductory programming courses with the goals of engaging students in learning to program and increasing students' learning confidence. This system provides an online runtime environment that supports Java online compilation, execution, and verification with either Java console, GUI, or Web-based programs. In addition, the system can also support a synchronous, in-class, and instructor-led setting with instant assessment as well as an asynchronous, off-class, self-paced, and independent-study supplemental environment. Copyright 2010 ACM.

关键词： Teaching

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Use of wireless sensor network on CS/CE Curriculum

Use of wireless sensor network on CS/CE Curriculum

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2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010

作者： Lo, Chia-Tien Dan Qian, Kai Computer Science and Software Engineering Southern Polytechnic State University 1100 S. Marietta Pkwy Marietta GA 30060 United States

ISBN: (纸本)9781424470914

Wireless sensor network (WSN) has been a hot research topic and widely deployed in many settings that require data acquisition, processing and communication on sensor devices equipped with a simple low powered microcontroller. This computing paradigm on long lasting operations of battery powered devices is resulted from state-of-the-art research efforts of computer science (CS) and computer engineering (CE) disciplines. This technology covers a variety of core CS and CE concepts ranging from computer architecture, operating systems, computer network, embedded systems, to software engineering. Its low cost and highly portable natures serve as a high cost effective learning lab platform for CS/CE undergraduate curricula. © 2010 IEEE.

关键词： computer operating systems

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Development and assessment of a PCB layout and manufacturing lab module in introductory electric circuits for EE and non-EE majors

Development and assessment of a PCB layout and manufacturing...

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2010 ASEE Annual Conference and Exposition

作者： Liddicoat, Albert Pan, Jianbiao Harris, James Perks, Gary Shepherd, Linda Department of Computer and Electrical Engineering California Polytechnic State University San Luis Obispo CA United States Department of Industrial and Manufacturing Engineering California Polytechnic State University San Luis Obispo CA United States Electrical Engineering and Industrial Manufacturing Engineering Department California Polytechnic State University San Luis Obispo CA United States Department of Political Science and Public Policy California Polytechnic State University San Luis Obispo CA United States

In standard introductory electric circuits laboratories for electrical engineering (EE) majors and non-EE majors, prototype boards are typically used to construct and test electric circuits. Students typically do not learn how to design and manufacture Printed Circuit Boards (PCB) that are commonly used in more sophisticated design projects and other engineering applications. This paper will present the development and assessment of a PCB layout and manufacturing laboratory module that has been used in introductory electric circuits laboratories for EE and non-EE majors. The feasibility of integrating the new PCB layout and manufacturing module into the electric circuit course will be discussed. An experiment has been designed and conducted to assess the impact of the PCB module. A survey with questions from the Motivated Strategies for Learning Questionnaire (MSLQ) supplemented with additional questions was used to measure students' motivation and the impact of the PCB module on student learning. In Winter quarter of 2009 at Cal Poly, two lab sessions for sophomore and junior non-EE engineering majors were taught by an instructor with an experimental group that designed a real PCB for one of their circuit design experiments and a control group that implemented all of the experiments using prototype boards. In Spring quarter of 2009 at Cal Poly, two lab sessions for EE majors at the sophomore level were offered by the same instructor with an experimental group that designed and built a PCB for one of their circuit design experiments and a control group that performed all experiments using prototype boards. Data have been collected and analyzed for these four student groups. Results indicate the inclusion of the PCB module did not impact the student's ability to achieve any of the course or laboratory learning objectives. Though no statistically significant difference in student's motivation was found between the experimental group and the control group, the results

关键词： Printed circuit boards

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