A. Scharl, Ruslan Kamolov, Daniel Fischl, Walter Rafelsberger, Alistair Jones
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引用次数: 2
Abstract
Understanding stakeholder perceptions and the impact of campaigns are key insights for communication experts and policy makers. A structured analysis of Web content can help answer these questions, particularly if this analysis involves the ability to extract, disambiguate and visualize contextual information. After summarizing methods used for acquiring and annotating Web content repositories, we present visualization techniques to explore the lexical, geospatial and relational context of entities in these repositories. The examples stem from the Media Watch on Climate Change, a publicly available Web portal that aggregates environmental resources from various online sources.
了解利益相关者的看法和活动的影响是传播专家和政策制定者的关键见解。对Web内容进行结构化分析可以帮助回答这些问题，特别是如果这种分析包含提取、消除歧义和可视化上下文信息的能力。在总结了用于获取和注释Web内容存储库的方法之后，我们介绍了用于探索这些存储库中实体的词法、地理空间和关系上下文的可视化技术。这些例子来自气候变化媒体观察(Media Watch on Climate Change)，这是一个公开的门户网站，汇集了来自各种在线资源的环境资源。
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