中文摘要：

文章通过对比分析“信息与通信工程”学科知识平台的栏目使用情况，改进平台运行中暴露的问题：以学科评价报告作为数据挖掘和知识检索的依据，来控制学科知识平台的知识质量；通过构建专家知识链，基于学术共享空间的专家定制功能，实现专家知识的重组；通过建立学术共享空间，搭建信息共享交流平台，进行个性化的学科资源定制和推送服务。同时介绍了平台扩建后的学科知识仓储构建模块、专家知识服务模块、个性化学科服务模块、互动交流服务模块，通过对平台的扩建最终实现了学科资源和学科服务的深度整合。

英文摘要：

Through comparatively analyzing the use of columns on the ＂Information and Communications Engineering＂ subject knowledge platform, this paper improves the problems in the operation of subject knowledge platform. The subject evaluation report is taken as the basis for data mining and information retrieval to control the knowledge quality of subject knowledge platform. Based on the expert customized function of academic sharing space, the academic knowledge chain of experts is constructed to realize the restructuring of expert knowledge. The academic sharing space is constructed to create the information sharing and communication platform and provide push service and individual customized service of subject resources. At the same time, the paper introduces subject knowledge repository construction module, expert knowledge service module, personalized subject service module and interactive service module after the extension of subject knowledge platform, which finally achieves the full integration of the subject resources and subject service.