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中国科学院自然科学史研究所罗兴波副研究员（图）
中国科学院自然科学史研究所 副研究员 科学社团史 科学革命史 中国传统工艺
2012/7/4
罗兴波，男，博士，湖北随州人。中国科学院自然科学史研究所副研究员。1660-1680年间的英国皇家学会，《广西民族学院学报•自然科学版》，2005年，第2期。近代科研机构的肇始，《中国科技史杂志》，2005年增刊。科学学派与科技进步，《学科发展与科技创新》，清华大学出版社，中国科协学会学术部编，2010年7月，第11-18页
郭金海，1974年10月生于天津。因数学成绩优异，1993年由天津市第九十五中学保送至天津师范大学数学系本科学习。1997年大学毕业，获理学学士学位。此后师从李兆华先生研读中国数学史。2000年在天津师范大学数学系获理学硕士学位，转入郭书春先生门下继续研读中国数学史。2003年在中国科学院自然科学史研究所获理学博士学位，留所工作。2007年起任副研究员。2001年9月至2002年9月，赴德国埃尔兰...
Abstract: I report the results of the internet quiz, where the takers had to tell the music of Mozart from that of Salieri. The average score earned by over eleven thousand quiz-takers is 61%. This su...
Evolutionary Dynamics of Scientific Collaboration Networks: Multi-Levels and Cross-time Analysis
Evolutionary Dynamics Scientific Collaboration Networks Multi-Levels and Cross-time Analysis
2011/8/18
Abstract: Several studies exist which use scientific literature for comparing scientific activities (e.g., productivity, and collaboration). In this study, using co-authorship data over the last 40 ye...
Interest-Based vs. Social Person-Recommenders in Social Networking Platforms
Interest-Based Social Person-Recommenders Social Networking Platforms
2011/8/18
Abstract: Social network based approaches to person recommendations are compared to interest based approaches with the help of an empirical study on a large German social networking platform. We asses...
Econophysics: Bridges over a Turbulent Current
Econophysics Sociophysics Distribution Thermodynamics Statistical Mechanism Networks
2011/8/18
Abstract: In this editorial guide for the special issue on econophysics, we give a unique review of this young but quickly growing discipline. A suggestive taxonomy of the development is proposed by m...
Ordering in bidirectional pedestrian flows and its influence on the fundamental diagram
Order bidirectional pedestrian flows fundamental diagram
2011/8/11
Abstract: Experiments under laboratory conditions were carried out to study the ordering in bidirectional pedestrian streams and its influence on the fundamental diagram (density-speed-flow relation)....
Fast and Scalable Analysis of Massive Social Graphs
Fast and Scalable Analysis Massive Social Graphs Social and Information Networks
2011/8/18
Abstract: Graph analysis is a critical component of applications such as online social networks, protein interactions in biological networks, and Internet traffic analysis. The arrival of massive grap...
An Analysis of Anonymity in the Bitcoin System
Anonymity the Bitcoin System peer-to-peer electronic currency system complicated issue
2011/8/11
Abstract: Anonymity in Bitcoin, a peer-to-peer electronic currency system, is a complicated issue. Within the system, users are identified by public-keys only. An attacker wishing to de-anonymize its ...
Adaptive topology evolution in information-sharing social networks
topology evolution information-sharing social networks Internet World Wide Web
2011/8/11
Abstract: The advent of Internet and World Wide Web has led to unprecedent growth of the information available. People usually face the information overload by following a limited number of sources wh...
Identification of clusters of investors from their real trading activity in a financial market
investors real trading activity Trading and Market Microstructure
2011/8/17
Abstract: We use statistically validated networks, a recently introduced method to validate links in a bipartite system, to identify clusters of investors trading in a financial market. Specifically, ...
Abstract: We present a new, efficient method for automatically detecting severe conflicts `edit wars' in Wikipedia and evaluate this method on six different language WPs. We discuss how the number of ...
The Buddy Quiz: A collaborative assessment and a representation of the scientific enterprise
The Buddy Quiz collaborative assessment the scientific enterprise representation
2011/8/5
Abstract: The form and function of a collaborative assessment known as a "Buddy Quiz" is presented. The assessment is conducted in three successive phases over a contiguous 45- to 60-minute class peri...
Statistical Laws Governing Fluctuations in Word Use from Word Birth to Word Death
Statistical Laws Governing Fluctuations Word Birth Word Death
2011/8/5
Abstract: How often a given word is used, relative to other words, can convey information about the word's linguistic utility. Using Google word data for 3 languages over the 209-year period 1800-2008...
What Trends in Chinese Social Media
social network web structure analysis social computing
2011/8/17
Abstract: There has been a tremendous rise in the growth of online social networks all over the world in recent times. While some networks like Twitter and Facebook have been well documented, the popu...