计算机学报

文章主要目的是介绍由作者提出的“基于云服务的国家科技文献服务系统架构”，同时针对科技文献服务系统对“云服务”的基本概念、模式、本质作了简单阐述。同时为了更好地说明问题，文章还对我国科技文献服务系统的发展历程和现状作了简单回顾。最后通过对湖南省科技文献与创新资源共享服务平台的开发实施及架构作了简单介绍，是对文章提出的系统架构的具体实践和验证。

Purpose The synthetic application and interaction of/between the internet, Internet of Things, cloud computing, big data, Industry 4.0 and other new patterns and new technologies shall breed future Web-based industrial operation system and social operation management patterns, manifesting as a crowd cyber eco-system composed of multiple interconnected intelligent agents (enterprises, individuals and governmental agencies) and its dynamic behaviors. This paper aims to explore the basic principles and laws of such a system and its behavior. Design/methodology/approach The authors propose the concepts of crowd science and engineering (CSE) and expound its main content, thus forming a research framework of theories and methodologies of crowd science. Findings CSE is expected to substantially promote the formation and development of crowd science and thus lay a foundation for the advancement of Web-based industrial operation system and social operation management patterns. Originality/value This paper is the first one to propose the concepts of CSE, which lights the beacon for the future research in this area.

The LNCS Journal on Data Semantics is devoted to the presentation of notable work that, in one way or another, addresses research and development on issues related to data semantics. The scope of the journal ranges from theories supporting the formal definition of semantic content to innovative domain-specific applications of semantic knowledge. The journal addresses researchers and advanced practitioners working on the semantic web, interoperability, mobile information services, data warehousing, knowledge representation and reasoning, conceptual database modeling, ontologies, and artificial intelligence. Volume XI contains extended versions of eight revised and selected papers from several international workshops in the field, which took place in 2006.