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We will introduce our research on the service management in Shanghai World Expo from systemic view. We not only care the general queuing phenomena in the physical aspect, but also the psychological aspect in visitors and volunteers. Finally we wish study the systemic problem in the more large scale systems, including visitors, pavilions from various participated countries and organizers from State...
Small group people behavior analysis has attracted much attention in recent years. How to detect, track and analyze the group behavior of related people is a challenging problem. In this paper, a framework for small group people behavior analysis is proposed in video surveillance applications, which is based on temporal recursive trajectory identification. According to real applications, a specific...
Based on the theory of coupling degree function in physics, this paper sets up index system from three aspects of scale, operation and potential, formulates the model of coupling coordination degree of the interactive development between manufacturing industry and logistics, calculates and analyzes the coupling coordination degree of two industries in the Eastern Coastal Economic Zone of China. The...
Subjective evaluation conducted by JCT-VC (Joint Collaborative Team on Video Coding) members shows that H.265/HEVC achieves about 50% rate saving over H.264/AVC without sacrificing subjective quality. In this paper, we study 13 objective image and video quality assessment (IQA/VQA) metrics, including the recently proposed ones — FSIM [1], GMSD [2] and IWSSIM [3], in terms of coding gain prediction...
Temporal psychovisual modulation (TPVM) is a newly proposed information display paradigm, which can be implemented by nonnegative matrix factorization (NMF) with additional upper bound constraints on the variables. In this paper, we study all the state-of-the-art algorithms in NMF, extend them to incorporate the upper bounds and discuss their potential use in TPVM. By comparing all the NMF algorithms...
This short paper presents a set of 15 new 4K resolution ultra-high definition (UHD) video sequences for catering the requirement of active UHD video quality assessment algorithms in coming years, as well as help to fully evaluate coding efficiency of latest HEVC (High Efficient Video Coding). The details of processing procedures and sequences characteristics are illustrated.
This paper introduces the queuing problem happened in Shanghai World Expo in 2010. Some new complex factors have added in this network queuing system, some advanced information techniques also had been applied in order to control the queuing service. We will discuss this queuing problem in three aspects: physical, psychological and social. This research is supported by 973 Research program “Studies...
Abstract--By the research on evaluation index system of entrepreneurial team training mode, we carry on the direct analysis of reasonableness of training mode, so that it can promote the development of entrepreneurial team training mode and improve the competitiveness of the organization. This paper starts at domestic and foreign research status, and analyzes the dynamic mechanism of entrepreneurial...
An improved Fish-Search algorithm was proposed for airplane route planning of a class of Plane-Missile cooperation. The mathematical description of this class of cooperation was introduced. Comprehensively considered such key factors of the cooperation as inter-visibility, threat, maximum distance and relative orientation, the constraint conditions and evaluation index were constructed. According...
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