citespace workshop on taking citespace to science: new applications to visualization programming 11...
TRANSCRIPT
CiteSpaceWorkshop on taking CiteSpace to Science: new
applications to visualization programming11th International Conference on Scientometrics and Informetrics Madrid, 25-27 June 2007
June 28, 2007
http://cluster.cis.drexel.edu/~cchen/talks/
Key points
• Current usage
• Integrate new features
• Priority areas of development
• Long-term plan for research and education
• Discussion
Current Usage
Times of Downloads
# IP City Country
51 221.5.250.209 CHONGQING China
43 159.226.100.214 CHENGDU China
30 192.83.171.253 Taiwan
30 130.226.189.100 COPENHAGEN Denmark
28 219.239.98.225 Guangdong China
28 212.220.82.74 EKATERINBURG Russian Fed
28 159.226.100.215 CHENGDU China
24 58.53.128.89 Beijing China
23 68.34.185.116 Wayne USA
22 213.100.94.35 Stockholm Sweden
22 134.83.1.225 Brunel Univ UK
21 159.226.100.212 CHENGDU China
19 80.167.83.2 Arhus Denmark
19 222.20.205.86 Wuhan China
16 83.242.151.210 Russian Fed
16 213.84.148.131 The Hague Netherlands
16 200.0.182.62 Buenos Aires Argentina
WebStart Launches
# IP City Country
67 207.46.98.115 Seattle USA
61 159.226.100.214 Beijing China
43 207.46.98.116 Seattle Washington
41 134.83.1.225 Uxbridge England
39 207.46.98.114 Seattle USA
37 207.46.98.117 Seattle USA
35 130.226.189.100 Alborg Denmark
33 64.94.163.149 New York USA
31 192.83.171.253 Taipei Taiwan
30 159.226.100.215 Beijing China
29 193.52.140.40 Montpellier France
27 72.81.8.21 Allentown USA
27 207.46.98.112 San Jose USA
27 158.49.125.148 Malaga Spain
24 207.46.98.113 San Jose USA
23 128.118.215.185 Philadelphia USA
22 80.58.13.42 Granada Spain
22 129.25.28.95 Philadelphia USA
22 129.25.24.55 Philadelphia USA
21 68.34.185.116 Wayne USA
20 200.0.182.62 Buenos Aires Argentina
19 64.94.163.134 New York USA
19 213.100.94.35 Stockholm Sweden
Users from 36 Countries Download 2+ (9/13/2004-8/23/2006)
Users from 14 Countries WebStart It 30+ (9/13/2004-8/23/2006)
Adding New Features to CiteSpace
1. Bug fixes, performance improvements, usability improvement, …
2. Implemented, published, not yet integrated
3. Implemented, unpublished, not integrated
4. To be designed, implemented, … • currently driven by the two major projects:
1. NEVAC: predictive (unstructured) text analysis, multi-source information fusion, geovisualization
2. SEI-SDSS: structural and temporal models of scientific frontiers, literature-based scientific discoveries (astronomy), multi-source predictive information fusion
Features published but not yet available:Conceptual and Geospatial Diffusion of Knowledge
Chen, C., Zhu, W., Tomaszewski, B., MacEachren, A. (2007) Tracing conceptual and geospatial diffusion of knowledge. HCI International 2007.Beijing, China. July 22-27, 2007.
– Input: WoS – Output: Google Earth
Features to be integrated: Conflict OpinionsChen, C., SanJuan, F. I., SanJuan, E., & Weaver, C. (2006) Visual analysis of conflicting opinions. IEEE
Symposium on Visual Analytics Science and Technology (VAST 2006), Baltimore, MA. Oct 31-Nov 2, 2006. pp. 59-66.
– Input: Amazon.com– Output: Explanation Tree
Features to be integratedPredict High H-index Topical Themes
Chen, C., Zhang, J., Zhu, W., Vogeley, M. (2007) Delineating the citation impact of scientific discoveries. IEEE/ACM Joint Conference on Digital Libraries (JCDL 2007). June 17-22, 2007. Vancouver, British Columbia, Canada.
– Input: WoS– Output: Decision Tree Classifier
Features in initial versions
• e-prints
• research awards
• solicitations of research proposals
• …
Other possible features
• Patents
• Institutions
• Full-text
• Book-length reports
• ???
Current Priority of Research and Development
To augment scientists’ ability to make high-impact scientific discoveries!
To help novices as well as domain experts to learn the history, the contemporary status, and the projected significance of the future of a subject domain!
Last 7 days: > 100Last 7 days: > 100
Last 14 days: > 400Last 14 days: > 400
Last 21 days: > 500Last 21 days: > 500
Last 90 days: > 2,400Last 90 days: > 2,400
Last 7 days as of June 25, 2007
NSF SGER Awards (2000-2006)
2005
2002
Discussion: 1. Your experience
What is useful?2. Your wish list
What you would like to see in the new versions? 3. Research, education, dissemination
case studies, tutorials, and other learning materials