浅谈《建设工程施工合同》中的合同价确定方式的区别与应用

作为《建设工程施工合同》订立的核心内容,如果合同造价确定得合理,就会对施工过程中的变更以及工程竣工后的结算提供便利。在目前以发包商（项目开发商）占主导地位的建筑领域,对如何才能找到一条相对合理的方法来确定最终的合同总造价,哪种造价才是相对公平、合理而又不失灵活性等内容进行了探讨。     

ARPO-2: An expert system for legal advice on the breach of building contracts

Although Berman and Hafner [Berman 1989, pp. 928–938] presented the possibility to adapt the model of reasoning of development of an expert system for medical diagnosis to the reasoning of a judge when he/she sentences criminals does not resemble the reasoning found in the decisions of physicians, mathematicians or statisticians.When a lawyer reasons, he/she not only looks for the solution of a case; he/she simultaneously looks for the bases on which his/her reasoning can rest [Galindo 1992, pp. 363–367]. That is to say, he/she not only needs to find the solution but moreover he/she has to find the references (laws, jurisprudence and bibliography) that allow him/her to argue the solution.In many cases, computer solutions to these reasoning processes have been made in a separated way: the solution to the cases using expert systems, and the search of documentation using information retrieval systems.This paper presents the ARPO-2 prototype, a solution integrating the two aspects of legal reasoning: an expert system which is able to simultaneously find the solution to a problem and to give the necessary references so that the lawyer argues the solution. The subject on which the prototype solves problems is the breach of building contracts.In this paper, we describe the process of development of an expert system for solving, justification and documentation of breach of contracts, giving details on the way how the objects that intervene in the case were defined as well as on the reasoning followed.This paper was funded in part by DGICYT, Spanish Civil Law Computerization Project: PB870-632.     

基于Bit承诺的合同网模型

在分析现有合同网模型的基础上,针对合同网协商过程中的安全问题,利用Bit承诺协议和RSA算法,给出一个具有安全性的合同网协商模型,保证Agent之间信息的安全传输,防止协作Agent反悔、拒绝履行承诺。该协商模型满足不可否认性和强可验证性,投标价格保密安全,技术简单,通信量小。     

Collaborative distribution between two logistics service providers

Mathematical models are described for collaborative distribution between two logistics service providers (LSPs). We find that (a) collaborative distribution is conditionally profitable for LSPs, and the conditions for cooperation are given; (b) LSPs save more costs primarily by shortening the delivery distance and decreasing delivery speed; (c) collaborative distribution makes the delivery time either shorter or longer; (d) if one LSP changes its equilibrium price, the total profit conditionally increases, and this condition is related to demand structure and delivery cost structure; and (e) collaborative distribution can solve the personalization of delivery time and reduce pollution to some extent. For the companies sharing the incremental profit, we characterize a transfer payment contract that includes fixed and variable fees. Our findings suggest that LSPs should adopt collaborative distribution to formulate an optimal distribution plan to save costs and shorten the delivery time, and should select partners with smaller cost parameters and both different and moderate speeds. In addition, warehouse and vehicle sharing are beneficial to the implementation of collaborative distribution.     

乳胶漆对比率的影响因素

讨论了影响乳胶漆对比率的各种因素。     

建设工程招标代理过程中应注意的一些问题

结合目前我国招投标的实际情况提出招标代理过程中出现的一些问题及改进措施。     

基于Lotus Notes的合同商务管理软件设计

分析了Lotus Domino/Notes作为群件系统的特性，阐述了利用工作流进行合同商务管理的需求、设计要素和工作流程，详细讨论了并发控制技术和主文档域值修改方法。测试结果表明，采用文中所介绍的工作流技术设计的合同商务管理软件运行稳定且性能良好。     

国际工程项目承包中招标方法研究

根据概率和数理统计分析，提出工程项目招标方法中的模拟技术，给出不同招标方法的比较研究结果。     

我国企业保险体系的若干问题探析

本文总结并分析了我国企业保险体系中存在的若干问题，并结合我国经济体制改革的新形势，提出了如何解决这些问题，完善企业保险工作的构想。     

利用UML捕获CCMS的功能需求

合同资金管理系统(CCMS)是客户关系管理系统(CRMS)的子系统，在企业中有着广泛的应用。图形化建模语言UML是一种较好的面向对象分析工具，文中利用UML2．0为工具，在需求分析阶段依次采用捕获参与者、捕获用例、建立用例模型这些步骤，获取了合同资金管理系统的功能需求，从而简化了系统建模，提高了开发效率。对此得出结论：功能需求仅为系统需求的一部分，要捕获系统需求还必须要运用其他工具来捕获非功能需求。