OpenRank贡献度评估方法及其在开源课程中的实证研究

提出了一种基于OpenRank的开源贡献度评价方法,旨在解决开源项目实践中学生的贡献度量化评估问题.以“开源软件设计与开发”课程中的软件开发实践教学为背景,设计了开源实践教学模式中学生的贡献度评价方法,提出了一种基于开发者协作网络的OpenRank算法,以评估学生在项目讨论、问题解决、代码编写等方面的贡献和价值.实验结果表明,OpenRank与传统评分方法在评价学生表现方面具有一致性,更能全面展示学生在开源项目中各个方面的贡献.因此,OpenRank与传统评分方法的结合,能更加科学、全面地评价学生在开源项目中的贡献度与综合技能.

Higher Education Reform for Computer Major Students in Open and Research Environments

This paper analyzes the requirement of professional computer talents in Chinese universities,and introduces the practice in innovative educational methods taken by Shandong University in an open and research environment.In order to improve educational quality,we have carried out a serial of reforms,including "Four Experiences" aiming at diversifying study environments and fostering their adaptability and extending their vision.Students are encouraged to join "Research Assistant" program and participate in scientific projects to improve their ability in research and innovation.They also conduct "Engineering Practice" to learn latest modeling and programming skills.Compound talents characterized of solid foundation,high quality and strong practical ability are shaped through these initiatives.

Developing Theoretical Relativistic Framework for Research in Open and Flexible Learning： A New Trend in Educational Research

The purpose of research study was to develop a theoretical relativistic framework for research in open and flexible learning environment because it is a new dimension in the field of education. Developing a theoretical relativistic framework for any research study is first and prime step in walking on the track to reach the distinction set by the researcher. Open and flexible learning is a new trend in education, enriched with ICT-use as a basic demand of the 21st century generation in all parts of the globe. So, it requires a theoretical framework for its initiation, implementation, development and evaluation which is relatively developed and advanced from the existing framework. In any research study the literature review is carried out in order to develop, build or construct a theoretical framework. The researcher of the study has observed while attending the international conference on ODL （AAOU, 2013） that most of the studies require theoretical underpinning for ICT-use in education. The researcher assume that being a new trend in education to use ICT for teaching learning purpose; it requires conceptual clarity and theoretical background of the user and researcher, because, without theory the practice is wastage of money, time and energy and it becomes ineffective and requires relatively new conceptual development. So, the problem stated by the researcher for the study was： Developing theoretical relativistic framework for research in open and flexible learning： A new trend in educational research. The objective of the study was integrating the interrelated concepts to build a pnemonological network for identifying the constructs in ICT-rich open and flexible learning environment. The study was significant because it provided theoretical background for conducting research in ICT-use for teaching and learning through open and flexible systems; whether blended or online learning and training. The methodology used by the researcher was qualitative and interpretive because there were reviewing of literature and meta-analysis for building the framework. The data were analyzed and interpreted by the researcher for the findings and drawing conclusions. On the basis of conclusions the researcher has made suggestions and recommendations for conducting research in open and flexible learning environment by using this theoretical relativistic framework. The framework was named as Virtual Learning Environment Framework （VLEF）.

Open Access to Geological Research of China——"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂is composed of 233 Chinese geological journals,which covers all kinds of geological research fields of China.All papers of this site comprise English abstract,and some papers have figures with English description.Papers present as the PDF format with two types：（1）papers can be downloaded for opening access.

Open Access to Geological Research of China一“Genscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China-"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals. which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.crd

Open Access to Geological Research of China——“Geoscience Periodical Network China”

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China——"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China—“Geoscience Periodical Network of China”

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chirtese and English abstract, which can be downloaded after registration.

Open Access to Geological Research of China—"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China—"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access;

Open Access to Geological Research of China —— ＂Geoscience Periodical Network of China＂

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China——"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China——"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can he downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China——"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals,which covers all kinds of geological research fields of China.All papers of this site comprise English abstract,and some papers have figures with English description.Papers present as the PDF format with two types：（1）papers can be downloaded for opening access;and（2）the others provide both Chinese and English abstract,which can be downloaded after registration.

Open Access to Geological Research of China — "Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China-“Geoscience Periodical Network of China”

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China—“Geoscience Periodical Network of China”

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration.

Open Access to Geological Research of China——"Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/

Open Access to Geological Research of China— "Geoscience Periodical Network of China"

＂Geoscience Periodical Network of China＂ is composed of 233 Chinese geological journals, which covers all kinds of geological research fields of China. All papers of this site comprise English abstract, and some papers have figures with English description. Papers present as the PDF format with two types： （1） papers can be downloaded for opening access; and （2） the others provide both Chinese and English abstract, which can be downloaded after registration. Welcome to visit our website： http：//www.geojournals.cn/