69 citations · 96 across the 6 of their papers we have counts for
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cs.IR2009
Multiple Presents: How Search Engines Re-write the Past
Iina Hellsten, Loet Leydesdorff, Paul Wouters
Internet search engines function in a present which changes continuously. The search engines update their indices regularly, overwriting Web pages with newer ones, adding new pages…
cs.CL2009
Measuring the Meaning of Words in Contexts: An automated analysis of controversies about Monarch butterflies, Frankenfoods, and stem cells
Loet Leydesdorff, Iina Hellsten
Co-words have been considered as carriers of meaning across different domains in studies of science, technology, and society. Words and co-words, however, obtain meaning in sentenc…