Titlebook: Web Information Systems and Technologies; 5th International Co José Cordeiro,Joaquim Filipe Conference proceedings 2010 Springer-Verlag Ber

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Web Spam, Social Propaganda and the Evolution of Search Engine Rankingsuenced by web spammers. Web spamming, the practice of introducing artificial text and links into web pages to affect the results of web searches, has been recognized as a major search engine problem. It is also a serious users problem because they are not aware of it and they tend to confuse trustin

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Interaction Promotes Collaboration and Learning: Video Analysis of Algorithm Visualization Use durint indicates, not only the learning performance, but also the amount of on-topic discussions in collaboration. Furthermore, based on previous literature, we claim that the amount and quality of discussions explain the learning performance differences when students use visualizations in collaboration

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Interaction Promotes Collaboration and Learning: Video Analysis of Algorithm Visualization Use durint indicates, not only the learning performance, but also the amount of on-topic discussions in collaboration. Furthermore, based on previous literature, we claim that the amount and quality of discussions explain the learning performance differences when students use visualizations in collaboration

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Anastasiya Yurchyshyna,Catherine Faron-Zucker,Nhan Le Thanh,Alain Zarli383598.jpg

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