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The growing computing power on leadership HPC systems is often accompanied by ever-escalating failure rates. Checkpointing is a common defensive mechanism used by scientific applications for failure recovery. However, directly writing the large and bursty checkpointing dataset to parallel file systems can incur significant I/O contention on storage servers. Such contention in turn degrades bandwidth...
Fast growing large-scale systems enable scientific applications to run at a much larger scale and accordingly produce gigantic volumes of simulation output. Such data imposes a grand challenge to post-processing tasks such as visualization and data analysis, because these tasks are often performed at a host machine that is remotely located and equipped with much less memory and storage resources....
In the era of petascale computing, more scientific applications are being deployed on leadership scale computing platforms to enhance the scientific productivity. Many I/O techniques have been designed to address the growing I/O bottleneck on large-scale systems by handling massive scientific data in a holistic manner. While such techniques have been leveraged in a wide range of applications, they...
Current I/O techniques have pushed the write performance close to the system peak, but they usually overlook the read side of problem. With the mounting needs of scientific discovery, it is important to provide good read performance for many common access patterns. Such demand requires an organization scheme that can effectively utilize the underlying storage system. However, the mismatch between...
This study examines the relationship between innovation strategy and performance. It will test the hypothesis that environmental munificence moderates the relationship between a firm's innovation strategy and its performance. The sample will collect from high-tech industry in Science Park. The results will implicate for another sectors, as well as for the practice of management.
Spam is a key problem in electronic communication. The increasing volume of spam has become a serious threat not only to the Internet, but also to society. Content-based filtering is one mainstream method of combating this threat in its various forms, but the previous Content-based filtering methods are hard to find a balance between efficiency and effectiveness. In this paper we intend to seek a...
With the rising of research on human resources management in Western countries, China is also faced with the mission of strengthening the research in this area. By literature and logic analysis, this paper reviews and analyses the themes, the hot spots and the trends of the research in the field of HRM in sports organizations. The study points out that China needs to take out some actions to develop...
The core of coaches' transformational leadership is to improve their idealized influence or charisma, and behavirol ability of intellectual stimulation, inspiritual motivation and individual consideration. Coaches' transformational leadership development is important for themselves' career promotion, sports teams' success and education to talented athletes. Sports management department should take...
The study based on reading a great deal of relevant literature, discuss the concept of sports organizational justice combining with the sports professional characteristics. Moreover, deeply discusses forming mechanism of sports organizational justice and the action effect of sports organizational justice and the relationship of sports organizational justice and organization outcome variable.
Seen from the three angles such as the evolution of the concepts of organizational communication, the tools used in research of organizational communication and the trends of organizational communication research at home and abroad, this paper has analyzed and summarized the review of organizational communication researches, and the author pointed out that the sports organizational communications'...
To meet the needs of knowledge management for product development, a knowledge active push model was proposed. The knowledge flow of the active push mechanism was analyzed as well as design knowledge organization and knowledge match of the system. A multi-table-based knowledge discovery method was introduced. To push the right knowledge to the right person, a knowledge-weight-based active push algorithm...
To integrate manufacturing resources is an important way out for small and medium-sized enterprises (SMEs) to compete with big ones. An e-hub-based manufacturing resources integration method was introduced, which can decrease the running costs and improve competence and resources utilizing efficiency of the enterprises. E-hub-based application integration frame and mode was illustrated in detail....
Using literature search, expert consulting, questionnaire, group focus, and qualitative analysis, this study explores the status of organizational innovation and innovation culture within the domestic as well as the global context. The study indicates that innovation culture has great implication in scientific organizations in terms of facilitating the process of organizational innovation. The study...
The competence between the universities has become increasingly fierce. In such a competitive environment, universities should have a full understanding of the constituents and features of the core competence and constantly preserve and increase such competence, so that they can keep a continuous, unique and all-round competitive edge in order to fulfill their own missions of cultivating talents and...
A questionnaire research was conducted to explore informal organizational work-family support (IOWFS) on work-to-family conflict (WFC), work-to-family enrichment (WFE) and some work-related outcomes (job satisfaction and turnover intention). 268 respondents were randomly selected in several organizations. Results showed that IOWFS has indirect impact on job satisfaction and turnover intention through...
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