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Large sets of Web page links, colinks, or URLs sometimes need to be counted or otherwise summarized by researchers to analyze Web growth or publishing. Computing professionals also use them to evaluate Web sites or optimize search engines. Despite the apparently simple nature of these types of data, many different summarization methods have been used in the past. Some of these methods may not have been optimal. This article proposes a generic lexical framework to unify and extend existing methods through abstract notions of link lists and URL lists. The approach is built upon decomposing URLs by lexical segments, such as domain names, and systematically characterizing the counting options available. In addition, counting method choice recommendations are inferred from a very general set of theoretical research assumptions. The article also offers practical advice for analyzing raw data from search engines. 相似文献
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Mike Eddy 《Al-Masaq: Islam & the Medieval Mediterranean》2009,21(2):163-173
This article discusses the evidence, mainly ethno-historical, for music and dance in the Canary Islands prior to the incorporation of the archipelago in the Crown of Castile during the fifteenth century. The survival of essential elements of pre-Hispanic music and dance is noted in some present-day dance forms, as are related customs in some of the islands’ main festivals. The relationship between pre-Hispanic dance and the Renaissance and early modern European dance, in the Canaries, is described and identified as an area for future research. 相似文献
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In this paper the relationship between academic load (the number of modules attempted) and academic performance is investigated in a Scottish and an Australian university. An engagement approach to academic integration is employed, in which there is feedback between load and performance, and in which there is scope for diminishing returns to the study of additional modules once loads become high. The results indicate that full‐time students reduced module load in response to information on academic performance. At the Scottish business school many non‐traditional students had taken up opportunities to enter university under the UK government's drive to widen participation. In that school load reduction was undertaken at twice the rate of the Australian business school. For women, reductions from full‐time loads by one or two modules appear rational in that better average marks result. There are indications that status as a widening participation entrant, the learning and assessment environment, the funding regime and rest‐of‐life demands have influences on load reduction and on academic performance. 相似文献
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