What Is It?
This site shares our experiments and tools for performing statistical and Social Network Analysis (SNA) on citation data. SNA is a new way for researchers to map large datasets and get insights from new angles by analyzing connections between articles. As the amount of publications grows on any given field, automatic tools for this sort of analysis are becoming increasingly important prior to starting research on new fields. nails also provides useful data when performing systematic mapping studies in scientific literature.
The steps for downloading data from Web of Knowledge and using our tools to process it are detailed below. The set of tools which are required to perform the analyses are free and need a minimum amount of installation. Regrettably the online analysis server featured in some videos is no longer available and nowadays only manual operation on your own R setup is available. Please review the How To Use section below for more information. You can also view a brief video tutorial on how to get started. There is also a longer video tutorial series available for more information about the topic.
Also, a packaged version of the software is available in a separate repository. This OSS licensed package allows you to use NAILS features in your own R program. You can find a tutorial in our R package vignette.
The basic design and bibliometric principles of the system have been published in a research article:
Antti Knutas, Arash Hajikhani, Juho Salminen, Jouni Ikonen, and Jari Porras. 2015. Cloud-Based Bibliometric Analysis Service for Systematic Mapping Studies. In Proceedings of the 16th International Conference on Computer Systems and Technologies (CompSysTech ‘15). DOI: 10.1145/2812428.2812442
A preprint version of the article is available for download as PDF. The official version is now available at the ACM Digital Library. If you use the software in your scientific work, please consider citing us.
Some publications that have used our analysis tool:
- Salminen, J. (2015). The role of collective intelligence in crowdsourcing innovation. Acta Universitatis Lappeenrantaensis.
- Geissdoerfer, M., Savaget, P., Bocken, N. M., & Hultink, E. J. (2016). The Circular Economy–A new sustainability paradigm?. Journal of Cleaner Production.
- Kolle, S. R. (2016). Global research on air pollution between 2005 and 2014: A bibliometric study. Collection Building, 35(3).
- Andres, H., & Lander, G. C. (2016). What’s the Key to Unlocking the Proteasome’s Gate?. Structure, 24(12), 2037-2038.
- Castro, V. F. D., Castro, V. F. D., Frazzon, E. M., & Frazzon, E. M. (2017). Benchmarking of best practices: an overview of the academic literature. Benchmarking: An International Journal, 24(3), 750-774.
- Hajikhani, A. (2017). Emergence and dissemination of ecosystem concept in innovation studies: A systematic literature review study. In Proceedings of the 50th Hawaii International Conference on System Sciences.
- D’Amato, D., Droste, N., Allen, B., Kettunen, M., Lähtinen, K., Korhonen, J., … & Toppinen, A. (2017). Green, circular, bio economy: A comparative analysis of sustainability avenues. Journal of Cleaner Production, 168, 716-734.
- Kasurinen, J., & Knutas, A. (2018). Publication trends in gamification: A systematic mapping study. Computer Science Review, 27, 33-44.
Systematic Mapping Studies
A systematic mapping study (SMS) is a secondary study that aims at classification and thematic analysis of earlier research. The SMS is more general in search terms and aims at classifying and structuring the field of research, while the target of systematic literature review is to summarise and evaluate the research results. According to Kitchenham and Charters performing a SMS can be especially suitable if few literature reviews have been done on the topic and there is a need to get a general overview of the field of interest. Both kinds of studies can be used to identify research gaps in the current state of research.
How to Use
These scripts can be used to complete an exploratory literature review using data downloaded from Web of Knowledge.
You can download, install and use our scripts directly. See steps below.
- Go to Web of Knowledge website and select the Web of Science Core Collection from the dropdown menu.
- Search for literature.
- Download data. Select Save to Other File Formats from the dropdown menu, enter the range of records (max 500 records for one download), and download Full Record and Cited References. File format should be Tab-delimited (Win) or Tab-delimited (Mac). If you need more than 500 records, repeat the download.
- Put the downloaded files into the input folder.
- Open exploration.Rmd with RStudio and press Knit HTML -button. The script will combine the downloaded data into a single file, process it and create visualizations. The results are saved as a HTML-file exploration.html.
See detailed instructions instructions with screenshots for manual processing steps and installation at https://sites.google.com/site/bibliometricdatavisualization/instructions
Using the Online Analysis Server
The online analysis server known as Hammer is no longer available. Please download the script and execute the analysis locally using the instructions provided above.
We are open source and free software
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See LICENSE file for more information.
What does it mean? We are free as in freedom. You may run the software as you wish, for any purpose; you are free to study how the program works, and change it as you wish; you are free to redistribute copies; and you are free to distribute copies of modified versions to others. You may not distribute this software in a non-free manner or add additional restrictions. The only limitations are that you have to follow the free software license, retain the original copyright notices and acknowledgement texts in the program output (section 7b). See links above for more information. If you edit and improve the software, we would love to hear back from you.