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On Dec 8th, 2003, the top price levels showed in the limit order book were enlarged from three to live in Chinese stock market, and the transparency was largely increased. The paper studies on the contribution of every quote price to price discovery, and compares with contribution of before and after transparency was increased. The results show that there exists significant difference of information...
Convenient, rapid, efficient and anonymous characteristic of P2P technology, enables P2P network gathering enormous users very quickly, and P2P traffic has occupied 60~80% bandwidth of Internet. Such giant traffic has formed a threat to the service quality of other Internet application and the security of Internet itself. However, most study about P2P traffic focuses on traffic monitoring and characteristic...
Business process management system is the base of realization of Economic Business. Exact business process models can ensure the normal running of business process management system. With the constantly change of market requirement, process models don't keep stable. There are large mount of process logs in business process management system. These logs involve information of various business processes...
Traditional business process management systems only focus on process definition and running. This paper designs an intelligent business process system to realize process diagnosis, analysis, optimization, and prediction. Process mining engine is the key component of the intelligent system. This paper designs a process mining algorithm based on Markov matrix to realize business process remodeling...
Multi-agent systems (MAS) have emerged as an active sub field of artificial intelligence. Robotic soccer is a typical multi-agent systems, wherein the challenge is to develop and hone the skills of the agents that take part in the game. This paper proposes an interception strategy based on rough sets with dominance relation, in which the methods of knowledge reduction and rule extraction are investigated...
As the number of disks in a storage sub-system keeps increasing, the back-end network may become the bottleneck and thus impose a constraint on system performance. Unfortunately, there is no visible literature base on storage back-end network bottlenecks and scalability. This paper studies the scalability of the back-end network by answering two questions: (1) which factors affect the back-end network...
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