E—mail营销研究

首先讨论了E-mail营销的产生和理论基础,然后分析了客户数据库的建立与使用,最后,对增强E-mail营销效果的对策进行了研究。     

不同抗生大豆品种与大豆胞囊线虫的田间群体动态关系研究

阐述了以江泽民同志为核心的党的第三代领导集体,继承和发展了马克思列宁主义、毛泽东思想,在分析、研究、解决改革开放和社会主义现代化建设面临的新情况、新问题的过程中,从六个方面创造性地坚持和发展了邓小平理论.     

中科院声学所知识创新工程项目基于内容分析的中文问答处理算法及系统实现*

提出了一种基于HNC自然语言理解框架下的中文问答处理算法,并在此算法基础上加以系统实现。试验证明,该系统在中等规模常识库基础上效果显著、准确率高。     

Learning commutative deterministic finite state automata in polynomial time

We consider the problem of learning the commutative subclass of regular languages in the on-line model of predicting {0,1∼-valued functions from examples and reinforcements due to Littlestone [7,4]. We show that the entire class of commutative deterministic finite state automata (CDFAs) of an arbitrary alphabet sizek is predictable inO(s ^k) time with the worst case number of mistakes bounded above byO(s ^kk logs), wheres is the number of states in the target DFA. As a corollary, this result implies that the class of CDFAs is also PAC-learnable from random labeled examples in timeO(s ^k) with sample complexity, using a different class of representations. The mistake bound of our algorithm is within a polynomial, for a fixed alphabet size, of the lower boundO(s+k) we obtain by calculating the VC-dimension of the class. Our result also implies the predictability of the class of finite sets of commutative DFAs representing the finite unions of the languages accepted by the respective DFAs. Part of this work was supported by the Office of Naval Research under contract number N00014-87-K-0401 while the author was at the Department of Computer and Information Science, University of Pennsylvania, and N0014-86-K-0454 while at the Department of Computer and Information Sciences, U.C. Santa Cruz. The author’s email address is abe@IBL.CL.nec.co.jp     

The contingent role of dependency in predicting the intention to adopt B2B e-commerce

ABSTRACT

A review of existing Electronic Commerce adoption literature reveals that the prevailing theoretical frameworks implicitly assume that organizations are independent and have complete control over their decisions to adopt innovations. Given the fact that organizations are often constrained by and depend on their environment and exchange partners to survive, this paper proposes that Resource Dependency can either be a facilitator or inhibitor of the role of Technological, Organizational, and Environmental (TOE) motivating factors. Using 239 valid responses from supply chain managers in Jordan, the study found partial support for the role of Resource Dependency as a moderator. The findings provide insights on how Resource Dependency between partners drives different patterns of innovation acceptance among potential adopters, regardless of several technological and organizational motivations to innovate. The results suggest that predicting how innovation is diffused within a market needs a detailed understanding of the inter-dependence structure among the supply chain members.     

Prime Number Generation Based On Pocklington's Theorem

Public-key cryptosystems base their security on well-known number-theoretic problems, such as factorisation of a given number n . Hence, prime number generation is an absolute requirement. Many prime number generation techniques have been proposed up-to-date, which differ mainly in terms of complexity, certainty and speed. Pocklington's theorem, if implemented, can guarantee the generation of a true prime. The proposed implementation exhibits low complexity at the expense of long execution time.     

高职院校思想政治理论课现实困境与改革探索

针对高校思想政治理论课实效性不尽如人意的现实,在审视高职院思想政治理论课现实困境的基础上,提出思想政治理论课改革的可行性途径:突出职业性,让知识传授与职业思想渗透相结合;突出整体性,让课程内容相互贯通;突出实践性,让理论与现实生活关联。     

思想政治理论课视频案例综合教学法实施探析

思想政治理论课视频案例综合教学法,就是以与教学内容相关的视频案例为中心而展开的一系列相互联系的教学方法。视频案例综合教学法可以提高学生的学习兴趣,通过提供一定的案例基础,实现多种教学方法的有机结合。视频案例的选取要体现教学价值性;教学过程的实施要体现步骤承接性;教师能力的训练要体现素质综合性。     

基于和谐论的新密市城区水资源配置研究

水质恶化引起的缺水问题是城市水资源供需矛盾的重要原因之一。合理配置水量水质,提高水资源利用效率和供水保证率,是城市健康发展的必然要求。本文将和谐论思想引入水资源配置,结合水资源分质配置思路,基于水资源配置量化指标体系和水资源配置模型,开展了新密市城区水量水质配置研究,为水资源优化配置提供定量分析的方法。