What is the difference between h-index and g-index?
The h-index measures both productivity and citation impact of a researcher, while the g-index gives more weight to highly cited papers.
Which one is better for evaluating a researcher's impact?
It depends on the context. The h-index is more commonly used, but the g-index can provide a better view of highly impactful work.
Can you give an example of how to calculate both?
Sure! For the h-index, if a researcher has 10 papers cited at least 10 times each, their h-index is 10. For the g-index, if those papers have a total of 100 citations, the g-index would be calculated based on the square of the number of citations.
Are there any limitations to these indices?
Yes, both indices have limitations. The h-index doesn't account for the number of authors on a paper, and the g-index can be skewed by a few highly cited papers.
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