An enhanced dynamic hash TRIE algorithm for lexicon search

Information retrieval (IR) is essential to enterprise systems along with growing orders, customers and materials. In this article, an enhanced dynamic hash TRIE (eDH-TRIE) algorithm is proposed that can be used in a lexicon search in Chinese, Japanese and Korean (CJK) segmentation and in URL identification. In particular, the eDH-TRIE algorithm is suitable for Unicode retrieval. The Auto-Array algorithm and Hash-Array algorithm are proposed to handle the auxiliary memory allocation; the former changes its size on demand without redundant restructuring, and the latter replaces linked lists with arrays, saving the overhead of memory. Comparative experiments show that the Auto-Array algorithm and Hash-Array algorithm have better spatial performance; they can be used in a multitude of situations. The eDH-TRIE is evaluated for both speed and storage and compared with the naïve DH-TRIE algorithms. The experiments show that the eDH-TRIE algorithm performs better. These algorithms reduce memory overheads and speed up IR.     

基于SWOT分析法的龙江集团木材加工业营销战略探析

目前,龙江集团木材加工业具有原材料基础不断改善、地理区位优势明显的内部优势、振兴东北老工业基地以及实施天然林保护工程的政策优势和中俄区域合作所带来的木材加工业的外部发展机会.但是,龙江集团木材加工业也存在著市场营销观念落后、市场营销组合不配套、缺乏营销沟通、社会服务体系不健全、行业内竞争日益激烈等劣势,制约着该行业的发展.龙江集团木材加工业应从实施营销战略入手,切实树立现代市场营销理念,采取市场营销优化组合策略,扩展营销方式,完善服务体系,切实保证龙江集团木材加工业的良性发展.     

加工贸易、FDI与中国国际收支不平衡

自1994年我国实行汇率并轨制度以来,中国国际收支一直面临着经常项目与资本和金融项目双顺差的结构,产生这种结构的原因是多方面的,本文从以加工贸易为主的贸易特征和由于对外资优惠而吸收的大规模外商直接投资(FDI)这两方面入手,分析他们对中国国际收支不平衡产生的影响。     

The scheduling and organization of periodic associative computation: Essential networks

This paper defines and characterizes essential decentralized networks for calculating the associative aggregate of one or more cohorts of data. A network is essential if it is not possible to eliminate an instruction or manager and still calulate the aggregate of each cohort. We show that for essential networks, the graphs that depict the operations and data dependencies are trees or forests. These results assist in the characterization of efficient networks. Received: 15 October 1994 / Accepted: 6 March 1997     

试论会计电算化环境下企业的内部控制

电子计算机数据处理技术,特别是以Internet为代表的网络技术在会计领域的发展和广泛运用,提高了会计信息的准确性和及时性,但同时也给企业内部控制带来了新的挑战。文章通过分析会计电算化的特点及其对企业内部控制的影响,探讨会计电算化环境下内部控制的建设问题,以确保电算化系统能够正常、安全、有效地运行,为企业带来更大的效益。     

新疆昌吉季节性农产品加工企业人力资源管理

近年来,随着国家产业政策的引导及地区经济发展的需要,昌吉农业产业化发展不断得到深化,其中农产品加工企业对昌吉农业产业化发展起了积极的推动作用,在这一过程中,人力资源对农业产业化的瓶颈作用也暴露出来.本文结合昌吉季节性农产品加工企业员工取得与培训的现状,在参考和借鉴国内外有关员工招聘与培训有效性研究成果的基础上,分析昌吉季节性农产品加工企业人力资源管理中存在的问题,并探讨了相关对策.     

The Analysis on the Relationship between Processing Trade and Economic Growth in China

With gradually deepening of international division and frequently developing of transnational corporations, processing trade has been a major trend in international trade. This paper mainly Seeks for the practical and theoretical, supports ,to processing, trade. Meanwhile, it ,shows the developing conditions of processing trade in the world and in China, and analyzes the relationship between processing trade and economic growth in China by linear regression analysis in order to find,the problems and give some suggestions.     

数字语音处理软件及其接口电路设计

语音模块是一些数字终端的重要组成部分。文中讨论了笔者研发的语音模块中数字语音处理软件及其接口电路设计，涉及到语音数据的压缩与解压、接口电路及信今系统的开发，以及多主流程软件设计等方面的内容。     

马尔可夫随机场在SAR图像处理中的应用

旅游业是一种外向性特征鲜明、关联带动性强、可持续发展性强的产业。它对地方政府的招商引资工作有着独特而重要的促进作用:旅游项目本身是良好的引资项目;商务旅游的开发直接促进招商引资工作;旅游业的发展有助于塑造和改善地方形象,改善地方投资环境。要充分发挥这些积极作用,就应在商务旅游产品开发、旅游与招商工作相结合、城市建设与旅游开发一体化、旅游与相关产业相结合等方面多下功夫。