USERS' TWO-DIMENSIONAL INTEREST AND ITS STORAGE METHOD

The users' interest can be mined from the web cache and can be used widely. The interest can be specialized by the two-tuple (term, weight) in the simple interest model, in which the association relations are not mined, and then the interest cannot be associated in expressing the users' interest. Based on analyzing the WWW cache model, this letter brings forward a two-dimensional interest model and gives the interrelated methods on how to store the two-dimensional interest model effectively.     

USERS’ TWO-DIMENSIONAL INTEREST AND ITS STORAGE METHOD

The users‘ interest can be mined from the web cache and can be used widely.The interest can be specialized by the two-tuple(term,weight) in the simple interest model,in which the association relations are not mined.and then interest cannot be associated in expressing the users‘interest.Based on analyzing the WWW cache model,this letter brings forward a twodimensional interest model and gives the interrelated methods on how to store the two-dimensional interest model effectively.     

Awards for Distinguished Contributions to Psychology in the Public Interest: 1986.

The awards for Distinguished Contributions to Psychology in the Public Interest recognize persons who, in the opinion of the Committee on Public Interest Awards, have advanced psychology as a science and/or profession by a single extraordinary achievement or a lifetime of outstanding contributions in the public interest. These contributions might include the identification or solution of significant social problems; unusual initiative or dedication to activity in the public interest; or the integration of the science and/or profession of psychology with social action in a manner beneficial to all. The Committee is authorized to present two awards per year, each with a prize of $2,000. The second award, for which recipients may not have held a Ph.D. for more than 15 years, was established to recognize the large number of excellent psychologists who have made significant contributions to the public interest during the early stages of their careers. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Gold Medal Award for Life Achievement in Psychology in the Public Interest.

Announces the 2007 recipient of the Gold Medal Award for Life Achievement in the Psychology in the Public Interest: Rhoda K. Unger. A brief biography, highlighting areas of special focus in Unger's work, is provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dante Cicchetti: Award for Distinguished Senior Career Contributions to Psychology in the Public Interest.

Provides the biography of Dante Cicchetti and announces that he has received the APA Award for Distinguished Senior Career Contributions to Psychology in the Public Interest (2004) for his seminal role in bridging theory, research, and practice by fostering the emergence and coalescence of the field of developmental psychopathology. A selected bibliography is also provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

MEMORY·童年·印象--合肥市政务文化新区儿童公园概念性方案

合肥市政务文化新区儿童乐园的概念性方案,充分考虑了儿童的心理和成长交流需要,以儿童的自发活动为特色,兼顾各类活动设施,创造丰富活动空间,构筑了一个富有感染力、空间变幻多彩的都市儿童乐园.     

网页兴趣度度量方法及其在兴趣模型中的应用研究

根据用户以往网页浏览的隐式反馈信息来推断用户兴趣,给用户推荐感兴趣的网页内容,提出了网页兴趣度度量方法及其在兴趣模型中的应用。根据用户浏览网页时的停留时间和浏览行为,通过量化的兴趣度度量算法评估出用户对网页内容的感兴趣程度,从而建立起用户兴趣模型;在用户浏览网页的过程中,动态地更新用户兴趣;最终根据归纳出的用户兴趣向用户推荐文章。实验证明提出的网页兴趣度度量方法和对应的兴趣模型是可行的。     

基于视频的车辆发现模块的研究与实现

针对现有的智能交通系统的车辆发现模块的不足,提出了车辆发现的一整套解决方案。综合使用了已有的视频处理技术及方法,背景差分法、帧间差分法、检测线方法,以及自适应边框的车辆精确定位等方法,设计实现了智能交通系统的车辆发现模块。设计了三种不同的真实场景的实验。通过对结果的分析表明,系统的车辆发现模块对于车辆的识别度高达90%以上,在一般的设备下流畅运行,能够满足车辆发现应用对系统的实时性的要求,并且适应性也较好。     

引入漂移特性的用户兴趣模型优化研究

根据用户浏览网页时的操作行为,通过量化的方法建立起用户兴趣模型来反映用户兴趣,从而针对不同用户推荐其可能感兴趣的文章。基于兴趣模型的更新效率问题和用户兴趣的漂移特性,引入兴趣模型的时间分段机制和时间衰减机制,对兴趣模型进行了持续优化。实验表明,优化的兴趣模型在系统性能上有较大的提升,并能较好地反映出用户的兴趣变化,对于用户兴趣的表征更加准确,从而进一步提高了兴趣模型推荐文章的准确率。     

任务与兴趣驱动教学法在《计算机网络实用技术》教学中的应用

针对现阶段职业教育中计算机网络专业普遍存在的问题,从兴趣任务驱动教学法入手,以《计算机网络实用技术》课程为例,对课程的教学理念、教学实施过程及实施效果进行了探索。