有线数字电视综合业务支撑系统的建设研究

依据有线电视行业信息系统建设现状的分析,理论结合实际,提出有线数字电视综合业务支撑系统的建设思路：参考SAM模型进行IT战略与企业战略的整合,根据MBOSS技术架构设计了适合有线数字电视业务的综合业务系统架构,通过业务流程再造进行组织结构和业务流程的重新梳理,统一规划,分步实施：通过这些思路,提出合理、可行的有线数字电视综合业务支撑系统的建设建议,从而增强企业的核心竞争力,推动有线数字电视业务的健康发展？     

Decision support for network disruption mitigation

Our increasing reliance on networks of all types, coupled with their increasing vulnerability to disruption, makes it critical to better understand risks associated with natural disasters, terrorist attacks, and other incidents. However, choosing how to best protect, reinforce, and improve a network given a limited budget is a complex problem. We have developed an integrated approach that examines the effects of different network disruption scenarios for a variety of performance measures. The developed decision support methodology allows for comprehensive exploration of disruption impacts, statistically and visually, and facilitates examination of “what-if” planning scenarios.     

Using the analytic network process (ANP) in a SWOT analysis - A case study for a textile firm

Strengths, Weaknesses, Opportunities and Threats (SWOT) analysis does not provide an analytical means to determine the importance of the identified factors or the ability to assess decision alternatives according to these factors. Although the analysis successfully pinpoints the factors, individual factors are usually described briefly and very generally. For this reason, SWOT analysis possesses deficiencies in the measurement and evaluation steps. Although the analytic hierarchy process (AHP) technique removes these deficiencies, it does not allow for measurement of the possible dependencies among the factors. The AHP method assumes that the factors presented in the hierarchical structure are independent; however, this assumption may be inappropriate in light of certain internal and external environmental effects. Therefore, it is necessary to employ a form of SWOT analysis that measures and takes into account the possible dependency among the factors. This paper demonstrates a process for quantitative SWOT analysis that can be performed even when there is dependence among strategic factors. The proposed algorithm uses the analytic network process (ANP), which allows measurement of the dependency among the strategic factors, as well as AHP, which is based on the independence between the factors. Dependency among the SWOT factors is observed to effect the strategic and sub-factor weights, as well as to change the strategy priorities.     

企业绩效管理在CIMS系统设计中的研究与应用

信息化是企业提升和保持竞争力的重要手段,但怎样才能与企业的各种价值活动真正地结合起来,为企业的生产和管理带来效益,这是所有企业一直非常关心的问题。针对石化炼化企业的生产、管理工作中的各种价值活动,引入企业绩效管理系统,使企业管理变革与CIMS系统相结合,探索企业战略信息系统建设的新途径和新方法,达到增强企业竞争力,促进企业赢利的目的。     

Exploring the tension between transparency and datification effects of open government IS through the lens of Complex Adaptive Systems

Government agencies worldwide continue their commitment to providing open data in order to increase transparency of education, healthcare and other public services. Focusing on open government information systems (IS) that provide performance-related data, this paper explores the ongoing tension between government’s goal of transparency and the resulting largely opaque datification effects. Our research insights are derived from an empirical longitudinal study of a controversial open government IS called My School, currently providing performance data on almost 10,000 schools in Australia. We investigate the tension between transparency intended with schools’ open performance data and datification effects they create within the education system and a broader society, through the theoretical lens of Complex Adaptive Systems (CAS). Our study reveals how the tension emerges due to unpredictable use, propagation and reinterpretation of open data by more and more users. Consequently, the original meaning of data gets distorted, as these users continue to reconstruct and reinterpret ‘data’ in their own contexts and adapt their behavior in pursuit of their strategic goals. We also identify and theorize seven datification patterns underlying the tension and the ways they produce various social consequences. Based on these research contributions we discuss important strategic implications for government decision makers and identify new opportunities for future research on open government IS.     

Solving mixed integer programming production planning problems with setups by shadow price information

Algorithms developed to solve linear programming (LP) problems and advances in computer speed have made large-scale LP problems solvable in time for implementation. Solving an LP is relatively easier than solving an MIP for modern production planning problems. In this study, we propose a heuristic iterative algorithm between LP solution phases and setup decision computations for solving these difficult MIP production planning problems. By utilizing the shadow price information provided by the LP solution of the previous iteration, the setup decision computation converts an MIP problem into an LP problem, which can be efficiently solved in the current iteration. Extensive experiments show that the proposed heuristic algorithm performs well.     

Application of fuzzy calculations for improving portfolio matrices

In this paper, we draw upon portfolio analysis to develop and implement a strategic decision making model. We consider the limitations and problems of classic portfolio analysis approach and resolve these problems by using fuzzy set theory. In the proposed method, both internal and external factors are evaluated in linguistic terms and in terms of fuzzy triangular numbers. The fuzzy numbers are fed into an industry attractiveness-business analysis matrix. The novelty of the proposed approach comes from the fact that fuzzy numbers are processed without using conventional methods, allowing for strategies to be ranked.     

Open Innovation and Team Leaders’ Innovation Traits

Open innovation has transformed internal novel resource allocation and facilitated diverse interorganizational cooperation models. Previous studies have investigated open innovation archetypes and their formation. However, most researchers have neglected the crucial role that team leaders play in integrating internal and external resources and connecting creative ideas in open innovation. This study investigated the influence of open innovation archetypes and team leaders’ innovation traits on team performance. On the basis of the literature review, the analytical hierarchy process was applied to construct a framework for assessing and selecting team leaders in open innovation. The analysis was completed based on samples from 45 valid respondents (88% return rate) in Taiwan’s high-tech industry. The study results suggested that innovation knowledge is the most crucial innovation criterion for a leader, particularly core knowledge and advanced knowledge. Among the various sub-criteria, extrinsic motivation was the second most important sub-criterion. Leaders with strong innovation motivations are suitable to lead inbound open innovation projects.     

基于案例的中国PPP项目特许权协议动态调节措施的研究

合理的特许权协议动态调节措施对减轻项目不确定性、保障风险在各参与方之间的公平分担有着重要意义。通过对1994~2013年间中国31个典型PPP项目的分析,识别和定义了7种具有代表性的特许权协议动态调节措施,并结合案例分析了其在项目中发挥的作用。结合PPP项目风险分担的原则,提出了特许权协议动态调节措施的选择框架,并就如何使其更好地发挥作用提出了相应的政策建议。研究结果为完善我国PPP项目风险管理,促进PPP项目特许权协议谈判提供了重要参考。