一种基于MPLS业务量工程的选路机制

分析了诸如受限路由等传统QoS路由机制业务震荡现象出现的原因给出了呼叫级QoS路由和分组级QoS路由的概念在此基础上提出了多标签QoS路由机制(MLR)作为一种分组级QoS路由机制多标签QoS路由机制不仅能够从理论上避免业务震荡现象的出现同时由于采用了业务量工程的业务均衡的思想从而提高了全网的业务性能指标仿真的数据结果可以在同时运行实时业务和非实时业务下得到     

知识产权制度中的利益平衡原则

利益平衡是知识产权制度追求的价值目标。利益平衡原则的提出根源于知识产与有形财产的自然属性以及知识产权与有形财产权在性质上的差异,知识产权制度中更多地体现出法律的控制。庞德将法律视为协调利益冲突手段的社会利益学说为利益平衡原则提供了法哲学上的基础。而在把知识产权界定为私权的同时对产权交易进行规制,这两方面共同作用所带来的经济学上的效益最大化则为利益平衡原则提供了经济学上的基础。     

Load-Oriented Order Release (LOOR) revisited: bringing it back to the state of the art

In the workload control literature, the Load-Oriented Order Release (LOOR) approach has been neglected since its robustness was questioned at the end of the 1990s. This paper revisits LOOR and evaluates whether its performance can be improved in two ways. First, an intermediate pull release mechanism is added to avoid starvation between periodic release events. This mechanism was recently shown to be effective at improving the performance of a state-of-the-art release method known as LUMS COR. Second, an integer linear programming model is used to manage the trade-off between the timing and load balancing functions of order release. The two refinements are assessed using simulations of different shop configurations, which allow us to evaluate robustness. Results demonstrate that the refinements contribute to improving the performance of LOOR such that it can even outperform LUMS COR. Perhaps counter-intuitively, putting more emphasis on load balancing than on the urgency of individual orders is shown to lead to a lower percentage of tardy orders. Overall, the improvements mean that concerns about LOOR’s robustness are no longer valid – it now appears suitable for a wide range of shops found in practice.     

Flexible work planning of service agents with load balancing

This work emerged from the need to better plan the daily work of 29 travelling service agents, who provide 1090 services to 412 customers in 283 sites, on daily average. A handy and flexible tool was developed and is presented herein. A major contribution of this study is an explicit consideration of the multi-dimensional nature of the problem by the inclusion of workload balancing, which may stand in conflict to cost minimisation. Further, the geographical distribution of the demand is highly irregular. Therefore, two load measures are required and balanced. This required to fitting a proper planning scheme. The planning tool has been applied successfully by the commercial service provider. Improvements in the order of 20% and more were obtained in key performance measures. Moreover, cost reductions, service improvement and load balance were obtained simultaneously: the standard deviations of the service times and working day’s duration were reduced by 18 and 58%, respectively. This enables to reduce the number of agents with no significant harm in performance. Additional practical advantages of the proposed tool are also discussed and demonstrated, for example, the ability to cope with geographical distributions and the flexibility to respond to daily variations in demand.     

中国经济结构再平衡与长期增长

在经济新常态下,中国经济由原来的高速增长转向追求中高速和质量型的增长,这是中国经济转型与产业升级的必然选择。解决中国经济突出的结构性问题,实现经济结构转型与产业升级,也就是经济结构再平衡,使经济增长由主要依赖规模扩张转向主要依赖技术进步,是中国经济长期可持续增长的保障,也是中国多年来致力的发展与改革目标,是一项需要长期努力的任务。经济结构再平衡有赖于经济长期发展的支持;经济长期发展和增长周期延长,才能为经济转型与升级的结构再平衡提供时间、空间的回旋。我们要紧紧抓住国家新型城镇化战略和“一带一路”战略的实施契机,按照“四个全面”战略布局的要求,支持民营企业参与中国经济的空间结构再平衡,以全面依法治国推进中国经济结构的再平衡和长期的经济增长。     

统筹城乡发展的哲学解读

统筹城乡发展是党的十六大提出的重大战略部署。从哲学角度来讲,统筹城乡发展是以人为本、协调的可持续发展观。统筹城乡发展的哲学基础体现在四个方面：体现了一切从实际出发的观点;体现了现代化过程中普遍性和特殊性相统一的观点;体现了公平效率相协调的观点;体现了工具理性与价值理性相统一的观点。从哲学视角解读统筹城乡发展的内涵和基础对于深入理解我国城乡发展问题有重大学术和理论意义。     

我国统筹城乡养老保险制度研究评述

在城乡二元经济结构导致城乡经济发展不平衡的大背景下,政府对城乡社会养老保险制度的不同设计以及对养老投入的不同水平,造成我国目前城乡实际养老保障水平之间存在很大差异。伴随我国农村人口日趋老龄化、土地保障功能弱化以及计划生育下养儿防老观念的逐步淡化,我国农村养老问题日益凸显,构建城乡一体的养老保险制度、统筹城乡养老保险体系问题引起了社会和学者的广泛关注。文章对近年来国内学界对统筹城乡养老保险的相关研究进行了归纳,就我国统筹城乡养老保险制度的必要性、可行性、路径步骤等,进行了总结和评价,以期对政府统筹城乡养老的有关政策提供理论参考。     

不可量物侵害的民事救济机制

不可量物侵害涉及侵害者和受害者、经济的总体发展和公民的生命健康、正常生活等等各种利益,在不可量物侵害的民事救济上,我国立法与实践中“零或全部”的传统救济模式已不能适应利益均衡保护的需要,因此借鉴国外立法,引入新的调和性救济制度,从而完善我国的民事救济机制势在必行。论文首先界定了不可量物侵害的概念,即煤气、蒸汽、臭气、烟气、煤烟、热气、噪音、震动、光、辐射性物质及其他类似的物质侵入邻地造成的干扰性妨害或损害,其次介绍并比较了两大法系相关国家不可量物侵害的民事救济机制,尤其是其调和性救济制度的运用,再次指出我国民事救济现状的不足,最后对我国不可量物侵害的民事救济机制提出了构想,即衡量补偿请求权的确立和侵害排除请求权的运用。     

农村金融困境与非正规金融体系重构

现阶段我国农村金融已出现边缘化的迹象。分析农村金融困境的发生机理,进而引出农村非正规金融制度安排缺失的可能因素,结果表明,统筹城乡失调的农村金融供需结构偏差是其根源。农村非正规金融和统筹城乡进程有密切的逻辑关系。必须以统筹观念为指引,推动以非正规金融组织主导的农村金融体制改革。     

西部地区统筹城乡发展的模式选择

统筹城乡发展没有固定的模式,各地区应依据一定的原则,结合当地的实际情况选择最适宜的发展模式。重庆和四川适合城乡网络化发展模式;陕西、甘肃和宁夏适合以城带乡与城乡网络化相结合的发展模式;青海和新疆适合多级中心,梯次辐射的以城带乡模式;贵州和云南适合中等城市优先发展的模式;西藏适合强源固点、发展轴线的点轴开发模式。